图作业\21507111.cpp ......\21507111.dsp ......\21507111.dsw ......\21507111.h ......\21507111.ncb ......\21507111.opt ......\21507111.plg ......\Debug\21507111.exe ......\.....\21507111.ilk ......\.....\21507111.obj ......\.....\21507111.pch ......\.....\21507111.pdb ......\.....\vc60.idb ......\.....\vc60.pdb ......\实验4.exe ......\Debug 图作业