Print Binary Representation of an 8-bit or 16-bit Value

Code

#include <stdio.h>
#include <stdint.h>
#include <math.h>
void print_binary(uint16_t val) {
    int n =16;
    if(val <= 255) n = 8;

    for(int i = n-1; i>= 0; i--){
        printf("%d",(val>>i)&1);
    }
}

int main() {
    uint16_t val;
    scanf("%hu", &val);
    print_binary(val);
    return 0;
}

Solving Approach