中缀改后缀
..........\sangzhi
..........\.......\Debug
..........\.......\.....\main.obj
..........\.......\.....\sangzhi.exe
..........\.......\.....\sangzhi.ilk
..........\.......\.....\sangzhi.pch
..........\.......\.....\sangzhi.pdb
..........\.......\.....\t_node.obj
..........\.......\.....\vc60.idb
..........\.......\.....\vc60.pdb
..........\.......\main.cpp
..........\.......\sangzhi.dsp
..........\.......\sangzhi.dsw
..........\.......\sangzhi.ncb
..........\.......\sangzhi.opt
..........\.......\sangzhi.plg
..........\.......\t_node.cpp
..........\.......\t_node.h
..........\实验报告.doc