用栈模拟停车场，以队模拟车场外的便道，按照从终端输入数据包括三个数据项：汽车“到达”或“离去”信息、汽车牌照号码或汽车的停车位置以及到达或离去的时刻。-Stack simulation using car parks, to mock teams sidewalk outside the car, according to data from the terminal input data include three items : vehicle "to" or "