exam6-2 .......\Debug .......\.....\textop.exe .......\.....\textop.ilk .......\.....\textop.obj .......\.....\textop.pch .......\.....\textop.pdb .......\.....\vc60.idb .......\.....\vc60.pdb .......\textop.cpp .......\textop.dsp .......\textop.dsw .......\textop.ncb .......\textop.opt .......\textop.plg