最小二乘\in.txt
........\main.exe
........\main.obj
........\obj\size.obj
........\...\triangle.obj
........\...\zxec.obj
........\...\zxecnh.obj
........\...\zxinput.obj
........\...\zxoutput.obj
........\zuixiaoercheng.c
........\zx.bat
........\..c\size.c
........\...\triangle.c
........\...\zxec.c
........\...\zxecnh.c
........\...\zxinput.c
........\...\zxoutput.c
........\zxmain.c
........\zxout.TXT
........\obj
........\zxc
最小二乘