Check If a Number Is a Power of Two

Code

#include <stdio.h>
#include <stdint.h>

// Complete the function
const char* is_power_of_two(uint32_t n) {
    // Your logic here
    uint32_t count=0;
    if ( n == 0)return "NO";
    for ( int i = 0;i<32;i++){
        if(n & (1 << i)){
            count++;
        }
    }
    if( count == 1)return "YES";
    else return "NO";
}

int main() {
    uint32_t n;
    scanf("%u", &n);

    const char* result = is_power_of_two(n);
    printf("%s", result);
    return 0;
}

Solving Approach