C++选课系统
...........\course.txt
...........\Debug
...........\.....\main.exe
...........\.....\main.ilk
...........\.....\main.obj
...........\.....\main.pch
...........\.....\main.pdb
...........\.....\vc60.idb
...........\.....\vc60.pdb
...........\main.cpp
...........\main.dsp
...........\main.dsw
...........\main.ncb
...........\main.opt
...........\main.plg
...........\student.txt
...........\subject.txt