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 length;
    if(val < 256){
        length = 8;
    }
    else length = 16;
    for(int i = 0; i < length; i++){
        printf("%d", ((val >> (length - i - 1)) & 0x0001));
    }
}

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

Solving Approach