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 width = (val <= 0xFF) ? 8 : 16;
    for (int i = width - 1; i >= 0; i--) 
    {
       int bit = (val>>i) & 1;
       printf("%u", bit);
    }
   
}

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

Solving Approach