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

Code

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

void print_binary(uint16_t val) {
    int size = 15;

    if (val <= 255){
        size = 7;
    }

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

}

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

Solving Approach