中点画圆
........\Fcircle.h
........\MainFrm.cpp
........\MainFrm.h
........\ReadMe.txt
........\res


........\...\中点画圆.rc2

........\Resource.h
........\StdAfx.cpp
........\StdAfx.h
........\中点画圆.aps
........\中点画圆.clw
........\中点画圆.cpp
........\中点画圆.dsp
........\中点画圆.dsw
........\中点画圆.h
........\中点画圆.ncb
........\中点画圆.opt
........\中点画圆.plg
........\中点画圆.rc
........\中点画圆Doc.cpp
........\中点画圆Doc.h
........\中点画圆View.cpp
........\中点画圆View.h