printf("Valeur a index %d: %d\n", 0, list_get(head, 0));
printf("Valeur a index %d: %d\n", 1, list_get(head, 1));
printf("Valeur a index %d: %d\n", 2, list_get(head, 2));
printf("Valeur a index %d: %d\n", 0, list_get(head, 0));
printf("Valeur a index %d: %d\n", 1, list_get(head, 1));
printf("Valeur a index %d: %d\n", 2, list_get(head, 2));
printf("Valeur a index %d: %d\n", 1, list_get(head, 1));
printf("Valeur a index %d: %d\n", 2, list_get(head, 2));
printf("Valeur a index %d: %d\n", 3, list_get(head, 3));
printf("Valeur a index %d: %d\n", 1, list_get(head, 1));
printf("Valeur a index %d: %d\n", 2, list_get(head, 2));
printf("Valeur a index %d: %d\n", 3, list_get(head, 3));
printf("Valeur a index %d: %d\n", 2, list_get(head, 2));
printf("Valeur a index %d: %d\n", 3, list_get(head, 3));
printf("Valeur a index %d: %d\n", 4, list_get(head, 4));
printf("Valeur a index %d: %d\n", 2, list_get(head, 2));
printf("Valeur a index %d: %d\n", 3, list_get(head, 3));
printf("Valeur a index %d: %d\n", 4, list_get(head, 4));