circle\circle.dsp
......\circle.dsw
......\circle.ncb
......\circle.opt
......\circle.plg
......\Debug\circle.exe
......\.....\circle.ilk
......\.....\circle.pch
......\.....\circle.pdb
......\.....\main.obj
......\.....\vc60.idb
......\.....\vc60.pdb
......\main.cpp
......\Debug
circle