struct Train train_max(Train * a[]) {
	//int q = sizeof(a) / sizeof(Train);
	int b[LEN];
	for (int i = 0; i < LEN; i++) {
		b[i] = 0;
	}
	for (int i = 0; i < LEN; i++) {
		int p = a[i]->num;
		for (int j = 0; j < LEN; j++) {
			if (a[j]->num == p) {
				b[j]++;

			}
		}
	}

}