public Train()
{
seats = new train_seats();
train_number = obj_count;
ID = GetHashCode();
obj_count++;
}
public Train(train_seats ts, int tn, string d = "Moscow")
{
destiny = d;
train_number = tn;
seats = ts;
obj_count++;
ID = GetHashCode();
}
public Train(int tn, string d, int h, int m, train_seats ts)
{
destiny = d;
train_number = tn;
seats = ts;
hour = h;
minute = m;
obj_count++;
ID = GetHashCode();
}