二次曲线拟合
............\Debug
............\.....\quxiannihe.exe
............\.....\quxiannihe.ilk
............\.....\quxiannihe.obj
............\.....\quxiannihe.pdb
............\.....\vc60.idb
............\.....\vc60.pdb
............\input.txt
............\output.txt
............\quxiannihe.cpp
............\quxiannihe.dsp
............\quxiannihe.dsw
............\quxiannihe.ncb
............\quxiannihe.opt
............\quxiannihe.plg