#include <stdio.h>
#include <unistd.h>

int counter;
volatile int value = 1;

void countup() {
	for (int i = 0; i < 1000000; ++i)
	{
		counter += value;
	}
}

int main()
{
	pid_t pid = fork();
	printf("%d\n", pid);
	countup();
	printf("%s: %d\n", pid ? "Parent" : "Child", counter);
	return 0;
}