int X, k1, k2, k3, k4, k5;
	clock_t start, stop;
	srand(time(NULL));
	FILE *file=fopen("inlab02.txt", "rw");
	if (!file.good()) {
		printf("Can't open the file\n");
		exit(1);
	}
	file >> X; file >> k1; file >> k2; file >> k3; file >> k4; file >> k5;
	start = clock();