迷宫
....\Debug
....\.....\bb.exe
....\.....\bb.ilk
....\.....\bb.obj
....\.....\bb.pch
....\.....\bb.pdb
....\.....\vc60.idb
....\.....\vc60.pdb
....\bb.cpp
....\bb.dsp
....\bb.dsw
....\bb.exe
....\bb.ncb
....\bb.opt
....\bb.plg