Check if K-th Bit is Set

Code

#include <stdio.h>

int isKthBitSet(int n, int k) {
    // Write your code here
    int mask = 1<<k;
    //int islo_bit = n | mask;
    int bit_val = (n & mask) >> k;
    if (bit_val)
    {
        return 1;
    }
    else
    {
        return 0;
    }

}

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

Solving Approach