File list (Check if you may need any files):
计算器
......\Expression_Eval
......\...............\01.cpp
......\...............\Debug
......\...............\.....\01.obj
......\...............\.....\Expression_Eval.exe
......\...............\.....\Expression_Eval.ilk
......\...............\.....\Expression_Eval.pch
......\...............\.....\Expression_Eval.pdb
......\...............\.....\vc60.idb
......\...............\.....\vc60.pdb
......\...............\Expression_Eval.dsp
......\...............\Expression_Eval.dsw
......\...............\Expression_Eval.ncb
......\...............\Expression_Eval.opt
......\...............\Expression_Eval.plg