Introduction - If you have any usage issues, please Google them yourself
Suppose the parking is a narrow channel n parked cars, and only one gate for vehicle access. Car in a car park in accordance with the vehicle reaches the order of time, once arranged from south to north (the door at the southernmost tip of the first The first car to reach the park in the yard of the northernmost), if the car has been parked inside n cars, then later the car can only wait on the sidewalk outside, once the car drove away, then came in on the sidewalk The first car can be opened into When a car to drive away in a car park, after it enters the vehicle must exit the yard to make way for it, to be out of the car outside the gate, then follow the original order of the other vehicles entering yard, vehicle parked in the yard of the car leaving the parking lot when it must follow the length of time it stays to pay the costs.