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

void print_uint128(unsigned __int128 n) {
    if (n == 0) {
        printf("0\n");
        return;
    }

    // A 128-bit number can have up to 39 decimal digits
    char buffer[40];
    int i = 0;

    // Extract digits from right to left
    while (n > 0) {
        buffer[i++] = (n % 10) + '0'; // Convert math digit to character
        n /= 10;
    }

    // Print them in reverse order (left to right)
    while (i > 0) {
        putchar(buffer[--i]);
    }
    putchar('\n');
}