Check if K-th Bit is Set

Code

#include<stdio.h>
int main()
{
    int N,K;
    scanf("%d %d",&N,&K);
    int mask = 1<<K;
    if(N&mask)
    {
        printf("1");

    }
    else
    {
        printf("0");
    }
    return 0;
}

Solving Approach