题目2\1.cpp .....\1.dsp .....\1.dsw .....\1.ncb .....\1.opt .....\1.plg .....\Debug\1.exe .....\.....\1.ilk .....\.....\1.obj .....\.....\1.pch .....\.....\1.pdb .....\.....\vc60.idb .....\.....\vc60.pdb .....\.....\题目2.exe .....\.....\题目2.ilk .....\.....\题目2.pch .....\.....\题目2.pdb .....\题目2.dsp .....\题目2.dsw .....\题目2.ncb .....\题目2.opt .....\题目2.plg .....\Debug 题目2