tree
....\Debug
....\.....\tree.exe
....\.....\tree.ilk
....\.....\tree.obj
....\.....\tree.pch
....\.....\tree.pdb
....\.....\vc60.idb
....\.....\vc60.pdb
....\r.txt
....\tree.cpp
....\tree.dsp
....\tree.dsw
....\tree.ncb
....\tree.opt
....\tree.plg
....\新建 文本文档.txt