116. Convert Decimal Number to Binary or Hex Without itoa function

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

void print_base(uint16_t num, uint8_t base) {
    // Your logic here
    
    uint8_t binary[16];
    if(num==0)
    {
        printf("0");
        return;
    }
    int index = 0;
    while(num > 0)
    {
        binary[index] = num % base;
        num/=base;
        index++;
    }
    for(int i = index-1;i>=0;i--)
    {
        printf("%X",binary[i]);
    }
    
    
}

int main() {
    uint16_t num;
    uint8_t base;
    scanf("%hu %hhu", &num, &base);

    print_base(num, base);
    return 0;
}