#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/wait.h>
#include <stdlib.h>

int main(){

	printf("Reel\t: debbabi(IUD = %d), debbabi(GID = %d)\n", getuid(), getgid());
	printf("Effectif\t: debbabi(IUD = %d), debbabi(GID = %d)\n", geteuid(), getegid());
	return(0);

	}