#include <stdio.h>
#include <stdlib.h>

void foo(int **p);

int somme(void);

int main(void);

int resultat = 0;

void foo(int **p) {
  int resultbis = ++resultat;
  *p = &resultbis;
  main();
  return;
}

int m;
int *p[5] = {&m, &m, &m, &m, &m};

int somme(void) {
  int i;
  int s = 0;

  for (i = 0; i < 5; i++) {
    printf("%d\n", *p[i]);
    s += *p[i];
  }
  return s;
}

int main(void) {
  static int n;
  int m = n;

  if (n != 5) {
    foo(p + (m = n++));
    if (m == 0)
      printf("%d\n", somme());
    else
      return 0;
  }
  exit(EXIT_SUCCESS);
}