Check if K-th Bit is Set

Code

#include <stdio.h>

int isKthBitSet(int n, int k) {
    // Write your code here
    if (n & (1<<k)){
        return 1;
    }
    else{
        return 0;
    }
}

int main() {
    int n, k;
    scanf("%d %d", &n, &k);
    printf("%d", isKthBitSet(n, k));
    return 0;
}

Solving Approach

Check the condition (n & (1 << k)) is true or false use if else statement to return 1 or 0.