效率分析
........\Debug
........\.....\efficience.exe
........\.....\efficience.ilk
........\.....\efficience.obj
........\.....\efficience.pch
........\.....\efficience.pdb
........\.....\vc60.idb
........\.....\vc60.pdb
........\efficience.cpp
........\efficience.dsp
........\efficience.dsw
........\efficience.ncb
........\efficience.opt
........\efficience.plg