chapter2_3\chapter2_3.cpp ..........\chapter2_3.dsp ..........\chapter2_3.dsw ..........\chapter2_3.ncb ..........\chapter2_3.opt ..........\chapter2_3.plg ..........\Debug\1.avi ..........\.....\chapter2_3.exe ..........\.....\chapter2_3.obj ..........\.....\chapter2_3.pdb ..........\.....\vc60.pdb ..........\Debug chapter2_3