jisuanqi
........\计算器
........\......\0.wav
........\......\1.wav
........\......\2.wav
........\......\3.wav
........\......\4.wav
........\......\5.wav
........\......\6.wav
........\......\7.wav
........\......\8.wav
........\......\9.wav
........\......\Project1.bpr
........\......\Project1.cpp
........\......\Project1.exe
........\......\Project1.obj
........\......\Project1.res
........\......\Project1.tds
........\......\Project1.~bpr
........\......\Unit1.cpp
........\......\Unit1.ddp
........\......\Unit1.dfm
........\......\Unit1.h
........\......\Unit1.obj
........\......\Unit1.~cpp
........\......\Unit1.~ddp
........\......\Unit1.~dfm
........\......\Unit1.~h
........\......\乘.wav
........\......\减.wav
........\......\加.wav
........\......\归零.wav
........\......\清除.wav
........\......\点.wav
........\......\等于.wav
........\......\除.wav