/*
		TP1 exo1
		cours AIR1 - langage C
		C. Recanati 26/08/2019 10:28
*/
#include <stdio.h>
#include <stdlib.h>

int x = 100, y =2;

int main ()
{
	int x = 3;
	int *p;

	printf("------------exercice 1----------\n");
	printf("x = %d, y = %d\n", x, y);
	printf("&x = %p &y = %p\n", &x, &y);


	printf("----un ajout sur les pointeurs : int *p ;\n");

	printf("variable p = %p\n", p);
	printf("  valeur de &p: %p\n", &p);	
	printf("  valeur de *p: %d\n", *p);
	
	p = &y;
	printf("----------- et après p = &y ; \n");
	printf("variable p: %p\n", p);
	printf("  valeur de &p: %p\n", &p);	
	printf("  valeur de *p: %d\n", *p);
}