Question 16: What could be the possible output of the following progr…

1#include <stdio.h>
2#include <stdlib.h>
3#include <unistd.h>
4
5int main() {
6    int x = 5, pid;
7    pid = fork();
8    if (pid == 0) {
9        x += 3;
10        printf("Child 1: %d\n", x);
11    } else {
12        x += 7;
13        printf("Parent 1: %d\n", x);
14        pid = fork();
15        if (pid == 0) {
16            x += 10;
17            printf("Child 2: %d\n", x);
18        } else {
19            x += 15;
20            printf("Parent 2: %d\n", x);
21        }
22    }
23    return 0;
24}