循环队列
........\Debug
........\.....\vc60.idb
........\.....\vc60.pdb
........\.....\队列.exe
........\.....\队列.ilk
........\.....\队列.obj
........\.....\队列.pdb
........\queue.cpp
........\队列.cpp
........\队列.dsp
........\队列.dsw
........\队列.ncb
........\队列.opt
........\队列.plg