设停车场是一个可以停放n辆汽车的狭长通道，且只有一个大门可供汽车进出。具体要求在相应的word文档中列出了。试为停车场编制按上述要求进行管理的模拟程序。-Parking is a narrow channel n cars parking and only one door for cars in and out. Specific requirements are listed in the word document. Test for the car park of the simulat