public static List <Ticket> RevokeTicket(List <Ticket> tickets)
{
Console.WriteLine("Ticket ID : ");
int id = int.Parse(Console.ReadLine());
IEnumerable <Ticket> ticket = from receipt in tickets
where receipt.Id == id
select receipt;
Ticket t = ticket.Single();
t.AddTimeOut(DateTime.Now.ToString());
IEnumerable <ParkingLot> parkingLot = from park in ParkingSimulation.parkingLots
where park.Id == t.Slot
select park;
ParkingLot parking = parkingLot.First();
ParkingSimulation.parkingLots.Remove(parking);
parking.UnparkVehicle();
ParkingSimulation.parkingLots.Add(parking);
return(tickets);
}
