Introduction - If you have any usage issues, please Google them yourself
Parking lots is a narrow channel n cars parking, and only one door for car out. Arrival sequence of cars in the parking lot by vehicle, sequentially arranged from north to south (the door at the southernmost tip), n cars parked within the parking, the later cars waiting outside on the sidewalk only Once drove off, the row of the first car on the sidewalk, you can open into When parking a car to leave, to enter the vehicle after it must first leave the yard to make way for it, until the car outside the gate opened, other vehicles and press the original order to enter the yard, each must pay the costs of the length of time it stays in when it left the parking lot of the car parked in the yard. Test for the car park of the simulation program for the management of the above-mentioned requirements.