#include<stdio.h>
#include "graphes.h"
int main(void)
{
  FILE *f;
  graphe g;
  init(&g);
  affiche(g);
  f=fopen("sample1.txt","r");
  lecture(f,&g);
  fclose(f);
  affiche(g);
  printf("Existe 2,3 ? : %d\n",existe_arc(&g,2,3));
  printf("Valeur 1,3 ? : %f\n",valeur_arc(&g,1,3));
  return 0;
}