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Sapfire007 · Oct 13, 2024 · b5fc196 · b5fc196
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diff --git a/Day51-Exercise-9_Faulty_Calculator/index.html b/Day51-Exercise-9_Faulty_Calculator/index.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <script src="index.js"></script>
+</body>
+</html>
diff --git a/Day51-Exercise-9_Faulty_Calculator/index.js b/Day51-Exercise-9_Faulty_Calculator/index.js
@@ -0,0 +1,39 @@
+/* Create a faulty calculator using JavaScript
+
+This faulty calculator does following:
+1. It takes two numbers as input from the user
+2. It perfoms wrong operations as follows:
+
++ ---> -
+* ---> +
+- ---> /
+/ ---> **
+
+It performs wrong operation 10% of the times
+
+*/
+
+let a = Math.random();
+
+var num1 = prompt("Enter first number :");
+var num2 = prompt("Enter second number :");
+var op = prompt("Enter the operation you want to perform : ");
+
+let obj1 = {
+    "+" : "-",
+    "*" : "+",
+    "-" : "/",
+    "/" : "**"
+}
+
+if (a>0.1){
+    //Perform correct calculation
+    alert(`The result of your calculation is ${eval(`${num1} ${op} ${num2}`)}`);
+    console.log(`The result of your calculation is ${eval(`${num1} ${op} ${num2}`)}`);
+}
+
+else {
+    op = obj1[op]
+    alert(`The result of your calculation is ${eval(`${num1} ${op} ${num2}`)}`);
+    console.log(`The result of your calculation is ${eval(`${num1} ${op} ${num2}`)}`);
+}