2.栈空间共享
............\1
............\.\1.dsp
............\.\1.dsw
............\.\1.ncb
............\.\1.opt
............\.\1.plg
............\.\2.cpp
............\.\Debug
............\.\.....\1.exe
............\.\.....\1.ilk
............\.\.....\1.pch
............\.\.....\1.pdb
............\.\.....\2.obj
............\.\.....\vc60.idb
............\.\.....\vc60.pdb