Check if K-th Bit is Set

Code

#include <stdio.h>

int isKthBitSet(int n, int k) {
    // Write your code here
    return (n & (0x01 << k)) != 0;
}

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

Solving Approach

1.  checking the requirements here check the Kth Set bit
2. inside the isKthBitSet function just return num Bitwise AND with the mask (0x01 << k)  not equals to 0.