累加和\Debug\sanjiao.exe
......\.....\sanjiao.ilk
......\.....\sanjiao.obj
......\.....\sanjiao.pch
......\.....\sanjiao.pdb
......\.....\vc60.idb
......\.....\vc60.pdb
......\sanjiao.cpp
......\sanjiao.dsp
......\sanjiao.dsw
......\sanjiao.ncb
......\sanjiao.opt
......\sanjiao.plg
......\Debug
累加和