use Stack and Queue achieve Parking (operational requirements, Otherwise, I would not be considered as such? the direct use of the database so nice. Ha ha!)

Packet : 43680524parkinglots.rar filelist
停车场终极版\Car.class
停车场终极版\Equeue.class
停车场终极版\Sstack.class
停车场终极版\Win.class
停车场终极版\Test.class
停车场终极版\Win$1.class
停车场终极版\Test.java
停车场终极版

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