棋盘覆盖\123.cpp ........\123.dsp ........\123.dsw ........\123.ncb ........\123.plg ........\Debug\123.exe ........\.....\123.ilk ........\.....\123.obj ........\.....\123.pch ........\.....\123.pdb ........\.....\vc60.idb ........\.....\vc60.pdb ........\123.opt ........\Debug 棋盘覆盖