calculate_expression\bin\expression.exe
....................\...\expression.ilk
....................\doc\readme.txt
....................\...\user handbook.doc
....................\...\使用说明.txt
....................\example.txt
....................\..pression\Debug\expression.pch
....................\..........\.....\expression.pdb
....................\..........\.....\expressionc.obj
....................\..........\.....\lex.yy.obj
....................\..........\.....\vc60.idb
....................\..........\.....\vc60.pdb
....................\..........\.....\y.tab.obj
....................\..........\expression.dsp
....................\..........\expression.dsw
....................\..........\expression.ncb
....................\..........\expression.opt
....................\..........\expression.plg
....................\..........\y
....................\lib\libfl.a
....................\src\expressionc.c
....................\...\lex.yy.c
....................\...\selector.h
....................\...\selector.l
....................\...\selector.y
....................\...\setup.bat
....................\...\y.output
....................\...\y.tab.c
....................\...\y.tab.h
....................\expression\Debug
....................\bin
....................\Debug
....................\doc
....................\expression
....................\lib
....................\src
calculate_expression