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

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

void print_binary(uint16_t val) {
    int bits = 0;
    if(val <= 255){
        bits = 8;
    }else{
        bits = 16;
    }
    for(int i=bits - 1; i >= 0; i--){
        int bit = (val >> i) & 1;
        printf("%d", bit);
    }
}

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