3

struct list_student * inverser_liste(struct list_student * L)
{
    // focntion qui inverse une liste
    struct list_student * L2 = (struct list_student *) malloc (sizeof(struct list_student));
    L2 = NULL;
    while(L!=NULL)
    {
        L2= ajout_etudiant(L->Letudiant, L2);
        L = L->suivant;
    }
  return L2;
};

int main(){
		struct list_student * liste_etudiant = creer_liste();
		struct list_student * inversee = inverser_liste(liste_etudiant);
		printf("\nListe inversee :\n");
		affiche_liste(inversee);
		return 0;
	}