cpp2改进\cpp2.cpp
........\cpp2.dsp
........\cpp2.dsw
........\cpp2.ncb
........\cpp2.opt
........\cpp2.plg
........\Debug\cpp2.exe
........\.....\cpp2.ilk
........\.....\cpp2.obj
........\.....\cpp2.pch
........\.....\cpp2.pdb
........\.....\vc60.idb
........\.....\vc60.pdb
........\Debug
cpp2改进