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
    uint8_t arr[16] = {0};
    int len = 8, i = 0; 
    
    if(val > 255)
        len = 16;

    while((i < len) && (val > 0))
    {
        arr[i] = val & 0x1;
        val = val >> 1;
        i++;
    }

    for(i = len - 1; i >= 0; i--)
        printf("%d", arr[i]);
}

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