灰度化\Cpp1.cpp ......\Cpp1.dsp ......\Cpp1.dsw ......\Cpp1.ncb ......\Cpp1.opt ......\Cpp1.plg ......\Debug\Cpp1.exe ......\.....\Cpp1.ilk ......\.....\Cpp1.obj ......\.....\Cpp1.pch ......\.....\Cpp1.pdb ......\.....\vc60.idb ......\.....\vc60.pdb ......\Debug 灰度化