File list (Check if you may need any files):
Simple caculator
................\Debug
................\.....\jisuanqi.exe
................\.....\jisuanqi.ilk
................\.....\jisuanqi.obj
................\.....\jisuanqi.pch
................\.....\jisuanqi.pdb
................\.....\vc60.idb
................\.....\vc60.pdb
................\jisuanqi.c
................\jisuanqi.dsp
................\jisuanqi.dsw
................\jisuanqi.ncb
................\jisuanqi.opt
................\jisuanqi.plg
................\stack.h