基本sga程序
...........\Release
...........\.......\sga.exe
...........\.......\sga.obj
...........\.......\sga.pch
...........\.......\test1.txt
...........\.......\vc60.idb
...........\sga.cpp
...........\sga.dsp
...........\sga.dsw
...........\sga.ncb
...........\sga.opt
...........\sga.plg
...........\test1.txt