File list (Check if you may need any files):
calculator1
...........\calculator
...........\..........\calc.cpp
...........\..........\calculator.vcproj
...........\..........\calculator.vcproj.BUPT-27543E1401.ffq.user
...........\..........\Debug
...........\..........\.....\BuildLog.htm
...........\..........\.....\calc.obj
...........\..........\.....\calculator.exe.embed.manifest
...........\..........\.....\calculator.exe.embed.manifest.res
...........\..........\.....\calculator.exe.intermediate.manifest
...........\..........\.....\fraction.obj
...........\..........\.....\mt.dep
...........\..........\.....\vc80.pdb
...........\..........\fraction.cpp
...........\..........\fraction.h
...........\calculator.ncb
...........\calculator.sln
...........\debug
...........\.....\calculator.exe
...........\.....\calculator.pdb