八数码问题\ba.cpp ..........\ba.dsp ..........\ba.dsw ..........\ba.ncb ..........\ba.opt ..........\ba.plg ..........\Debug\ba.exe ..........\.....\ba.ilk ..........\.....\ba.obj ..........\.....\ba.pch ..........\.....\ba.pdb ..........\.....\ba.suo ..........\.....\bashuma.obj ..........\.....\vc60.idb ..........\.....\vc60.pdb ..........\Debug 八数码问题