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) {
    int c=0;
    for(int i=0;i<32;i++)
    {
        if(n&(1<<i))
        {
            c++;
        }
    }
    if(c==1)
    {
        return"YES";
    }
    return "NO";
}

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

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