Vishnu s reddy

Basic Input and Output/Aman_And_Sharma.c

@@ -0,0 +1,32 @@
+/*
+// Sample code to perform I/O:
+#include <stdio.h>
+
+int main(){
+	int num;
+	scanf("%d", &num);              			// Reading input from STDIN
+	printf("Input number is %d.\n", num);       // Writing output to STDOUT
+}
+
+// Warning: Printing unwanted or ill-formatted data to output will cause the test cases to fail
+*/
+
+// Write your code here
+    #include<stdio.h>
+    int main()
+    {
+        int d,r,x,choc=0,i;
+        float dist,da;
+        scanf("%d",&d);
+        for(i=0;i<d;i++)
+        {
+        scanf("%d %d",&r, &x);
+        dist=(2*22*r)/7;
+        da=100*x;
+        if(da>=dist)
+        {
+            choc++;
+        }
+        }
+        printf("%d",choc);
+    }

Basic Input and Output/Back_To_School.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int a,b,c;
+    cin>>a>>b>>c;
+    int max=c;
+    if(a>b && a>c)
+    {
+        max=a;
+    }
+    else if(b>c and b>a)
+    {
+        max=b;
+    }
+    cout<<max;
+}

Basic Input and Output/Cost_Of_Balloons.cpp

@@ -0,0 +1,75 @@
+/*
+// Sample code to perform I/O:
+
+#include <iostream>
+
+using namespace std;
+
+int main() {
+	int num;
+	cin >> num;										// Reading input from STDIN
+	cout << "Input number is " << num << endl;		// Writing output to STDOUT
+}
+
+// Warning: Printing unwanted or ill-formatted data to output will cause the test cases to fail
+*/
+
+// Write your code here
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int num_test;
+    cin>>num_test;
+    for(int i=0;i<num_test;i++)
+    {
+        int green,purple;
+        cin>>green;
+        cin>>purple;
+        int suma=0,sumb=0;
+        int number_of_players;
+        cin>>number_of_players;
+        for(int j=0;j<number_of_players;j++)
+        {
+            int a,b;
+            cin>>a;
+            cin>>b;
+            suma=suma+a;
+            sumb=sumb+b;
+        }
+        if(suma>sumb)
+        {
+            if(green>purple)
+            {
+                cout<<((green*sumb)+(purple*suma))<<endl;
+            }
+            else
+            {
+                cout<<((green*suma)+(purple*sumb))<<endl;   
+            }
+        }
+        else if(sumb>suma)
+        {
+            if(green>purple)
+            {
+                cout<<((green*suma)+(purple*sumb))<<endl;
+            }
+            else
+            {
+                cout<<((green*sumb)+(purple*suma))<<endl;   
+            }
+        }
+        else
+        {
+            if(green>purple)
+            {
+                cout<<((green*suma)+(purple*sumb))<<endl;
+            }
+            else
+            {
+                cout<<((green*sumb)+(purple*suma))<<endl;   
+            }
+        }
+    }
+}

Basic Input and Output/Count_divisors.cpp

@@ -0,0 +1,34 @@
+/*
+// Sample code to perform I/O:
+
+#include <iostream>
+
+using namespace std;
+
+int main() {
+	int num;
+	cin >> num;										// Reading input from STDIN
+	cout << "Input number is " << num << endl;		// Writing output to STDOUT
+}
+
+// Warning: Printing unwanted or ill-formatted data to output will cause the test cases to fail
+*/
+
+// Write your code here
+#include<iostream>
+using namespace std;
+
+int main()
+{
+    int a,b,c;
+    cin>>a>>b>>c;
+    int count=0;
+    for(int i=a;i<=b;i++)
+    {
+        if(i%c==0)
+        {
+            count++;
+        }
+    }
+    cout<<count;
+}

Basic Input and Output/Goki_And_His_Breakup.cpp

@@ -0,0 +1,42 @@
+/*
+// Sample code to perform I/O:
+
+#include <iostream>
+
+using namespace std;
+
+int main() {
+	int num;
+	cin >> num;										// Reading input from STDIN
+	cout << "Input number is " << num << endl;		// Writing output to STDOUT
+}
+
+// Warning: Printing unwanted or ill-formatted data to output will cause the test cases to fail
+*/
+
+// Write your code here
+#include<iostream>
+using namespace std;
+
+int main()
+{
+    int n,minskill;
+    cin>>n>>minskill;
+    int set[n];
+    for(int i=0;i<n;i++)
+    {
+        cin>>set[i];
+    }
+
+    for(int i=0;i<n;i++)
+    {
+
+        if(set[i]>=minskill)
+        {
+            cout<<"YES"<<endl;
+        }
+        else{
+            cout<<"NO"<<endl;
+        }
+    }
+}

Basic Input and Output/Magical_Word.c

@@ -0,0 +1,72 @@
+/*
+// Sample code to perform I/O:
+#include <stdio.h>
+
+int main(){
+	int num;
+	scanf("%d", &num);              			// Reading input from STDIN
+	printf("Input number is %d.\n", num);       // Writing output to STDOUT
+}
+
+// Warning: Printing unwanted or ill-formatted data to output will cause the test cases to fail
+*/
+
+// Write your code here
+    #include <stdio.h>
+    int next(int n)
+    {
+        int i,ans;
+        int d1,d2;
+        int k[12]={67,71,73,79,83,89,97,101,103,107,109,113};
+        if(n<=67)
+        {
+            ans=67;
+        }
+        else if(n>=113)
+        {
+            ans=113;
+        }
+        else
+        {
+            for(i=0;i<12;i++)
+            {
+                if(k[i]>n)
+                {
+                   d1=k[i]-n ;
+                   d2=n-k[i-1];
+                   if(d1<d2)
+                   {
+                       ans=k[i];
+                       break;
+                   }
+                   else
+                   {
+                       ans=k[i-1];
+                       break;
+                   }
+                }
+            }
+        }
+        return ans;
+    }
+    int main()
+    {
+        int t,i,n;
+        int temp,ne;
+        char ch[500];
+        scanf("%d",&t);
+        while(t--)
+        {
+            scanf("%d",&n);
+            scanf("%s",ch);
+            for(i=0;i<n;i++)
+            {
+                temp=ch[i];
+                ne=next(temp);
+                ch[i]=ne;
+
+            }
+            printf("%s\n",ch);
+        }
+        return 0;
+    }

Basic Input and Output/Minimize_Cost.c

@@ -0,0 +1,48 @@
+    #include<stdio.h>
+    #include<stdbool.h>
+    #include<malloc.h>
+
+    int min(int a, int b)
+    {
+    return a>b?b:a;
+    }
+    long long Solve (long long k, int* arr ,int n) 
+    {
+    long long out = 0;
+    int i,j;
+    for (i=j=0; i<n ;i++)
+    {
+    if (arr[i]<=0)
+    continue;
+
+    while(i-j>k)
+    ++j;
+    while(arr[i]!=0 && (i+k)>=min(n-1,j))
+    {
+    if(arr[j]>0)
+    {
+    j++;
+    continue;
+    }
+    int x = min(arr[i],abs(arr[j]));
+    arr[i]-=x;
+    arr[j]+=x;
+    if(arr[j]>=0)
+    j++;
+    }
+    }
+    for (i=0; i <n ;i++)
+    out += abs(arr[i]);
+    return out;
+    }
+
+    int main() 
+    {
+    long long k;
+    int n,i_arr;
+    scanf("%d %lld", &n, &k);
+    int *arr = (int *)malloc(n*sizeof(int));
+    for(i_arr=0; i_arr<n; i_arr++)
+    scanf("%d", &arr[i_arr]);
+    printf("%lld", Solve(k, arr, n));
+    }

Basic Input and Output/Palindromic_String.py

@@ -0,0 +1,16 @@
+'''
+# Sample code to perform I/O:
+
+name = input()                  # Reading input from STDIN
+print('Hi, %s.' % name)         # Writing output to STDOUT
+
+# Warning: Printing unwanted or ill-formatted data to output will cause the test cases to fail
+'''
+
+# Write your code here
+a=input()
+b=a[::-1];
+if(a==b):
+    print("YES");
+else:
+    print("NO");

Basic Input and Output/Prime_Number.py

@@ -0,0 +1,20 @@
+'''
+You are given an integer N. You need to print the series of all prime numbers till N.
+Input Format
+The first and only line of the input contains a single integer N denoting the number till where you need to find the series of prime number.
+Output Format
+Print the desired output in single line separated by spaces.
+Constraints
+1<=N<=1000
+'''
+
+
+# Write your code here
+n=int(input())
+for i in range(2,n):
+    count=0
+    for j in range(1,i+1):
+        if(i%j==0):
+            count+=1
+    if(count==2):
+        print(i,end=" ")