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

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

void print_binary(uint16_t val) {
    // Your logic here
    int n = val > 0xFF ? 16 : 8;
    uint16_t arr[n];
    for(int i=0; i<n; i++){
        arr[i] = (val>>i) & 1;
    }
    for(int i=n-1; i>=0; i--) printf("%u", arr[i]);
}

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