File list (Check if you may need any files):
Circle\Circle.aps
......\Circle.cpp
......\Circle.h
......\Circle.ncb
......\Circle.rc
......\Circle.sln
......\Circle.suo
......\Circle.vcproj
......\Circle.vcproj.564ER1KKNFRRGFV.小青.user
......\CircleDoc.cpp
......\CircleDoc.h
......\CircleView.cpp
......\CircleView.h
......\Input.cpp
......\Input.h
......\MainFrm.cpp
......\MainFrm.h
......\MyPoint.cpp
......\MyPoint.h
......\ReadMe.txt
......\resource.h
......\stdafx.cpp
......\stdafx.h
......\targetver.h
......\Debug\BuildLog.htm
......\.....\Circle.exe
......\.....\Circle.exe.embed.manifest
......\.....\Circle.exe.embed.manifest.res
......\.....\Circle.exe.intermediate.manifest
......\.....\Circle.ilk
......\.....\Circle.obj
......\.....\Circle.pch
......\.....\Circle.pdb
......\.....\Circle.res
......\.....\CircleDoc.obj
......\.....\CircleView.obj
......\.....\Input.obj
......\.....\MainFrm.obj
......\.....\mt.dep
......\.....\MyPoint.obj
......\.....\stdafx.obj
......\.....\vc90.idb
......\.....\vc90.pdb
......\Debug
......\res\Circle.ico
......\...\Circle.rc2
......\...\CircleDoc.ico
......\...\Toolbar.bmp
......\res
Circle