#include <unistd.h>
#include <stdio.h>
int main(int argc, char *argv[])
{
	pid_t child = fork();
	if(child == 0)
	{
		printf("I am a child %d with parent %d\n",getpid(),getppid());
	}
	else
	{
		printf("I am a parent %d with child %d\n",getpid(),child);
	}
	return 0;
}