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

int somme(int n, int m) {
  return n+m;
}

int main(void) {
  int valeur;
  int* p = (int*) malloc(2*sizeof(int));
  printf("Entrez un entier : ");
  scanf("%d", p);

  printf("Le double vaut %d\n", somme(*p, *p));
  return EXIT_SUCCESS;
}