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

Code

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

void print_binary(uint16_t val) {
    // Your logic here
    int k  = 15;
    if(val <= 255){
        k = 7;
    }
    for (int i = k; i>= 0; i--){
        if(val & (1u << i)){
            printf("1");
        }else{
            printf("0");
        }
    }
}

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

Solving Approach