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