35. Check If a Number Is a Power of Two

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

// Complete the function
const char* is_power_of_two(uint32_t n) {
    // Your logic here
    if(n==0)
        return "NO";
    int count = 0;
    while(n){
        if(n&0x1)
            count++;
        if(count>1)
            return "NO";
        n = n>>1;
    }
    return "YES";
}

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

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