File list (Check if you may need any files):
Rotate\Debug\Hw2.exe
......\.....\Hw2.ilk
......\.....\Hw2.pdb
......\Hw2\bianhuancanshu.cpp
......\...\bianhuancanshu.h
......\...\Debug\bianhuancanshu.obj
......\...\.....\BuildLog.htm
......\...\.....\Hw2.exe.embed.manifest
......\...\.....\Hw2.exe.embed.manifest.res
......\...\.....\Hw2.exe.intermediate.manifest
......\...\.....\Hw2.obj
......\...\.....\Hw2.pch
......\...\.....\Hw2.res
......\...\.....\Hw2Doc.obj
......\...\.....\Hw2View.obj
......\...\.....\MainFrm.obj
......\...\.....\mt.dep
......\...\.....\stdafx.obj
......\...\.....\vc90.idb
......\...\.....\vc90.pdb
......\...\Hw2.aps
......\...\Hw2.cpp
......\...\Hw2.h
......\...\Hw2.rc
......\...\Hw2.vcproj
......\...\Hw2.vcproj.BUAA-ZHENGAREAN.Administrator.user
......\...\Hw2.vcproj.Nigel-THINK.Nigel.user
......\...\Hw2Doc.cpp
......\...\Hw2Doc.h
......\...\Hw2View.cpp
......\...\Hw2View.h
......\...\MainFrm.cpp
......\...\MainFrm.h
......\...\ReadMe.txt
......\...\res\Hw2.ico
......\...\...\Hw2.rc2
......\...\...\Hw2Doc.ico
......\...\...\Toolbar.bmp
......\...\...\Toolbar256.bmp
......\...\resource.h
......\...\stdafx.cpp
......\...\stdafx.h
......\...\targetver.h
......\...\UserImages.bmp
......\Hw2.ncb
......\Hw2.sln
......\Hw2.suo
......\...\Debug
......\...\res
......\Debug
......\Hw2
Rotate