程序功能：

1 管理员开设课程；

2 学生可以选择课程；

3 学生注册；

4 教师注册；

5 教师给选自己课程的学生给成绩；

6 管理员对学生成绩进行管理；

7 学生能够查询通过密码自己的成绩；



cpp9.cpp 主函数控制程序运行

teacher.cpp 教师类

course.cpp　　课程类

Administrator.cpp 管理员类

delete_record.cpp 删除记录

save_lord.cpp　　 文件存取操作

short_record.cpp 生成简明文件

bad.cpp　　生成均不及格的学生文件

find.cpp 查找学生信息

input_disp.cpp 输入、显示信息

Graph1.cpp 图形显示

学生成绩管理系统简介.doc 程序说明-procedures functions : the creation of a caretaker courses; 2 students can choose courses; 3 students registered; 4 teacher registration; 5 to elect our own teachers of students to succeed; 6 administrator for the performance of their students for management; 7 students to inquiries through the password of achievement; cpp9.cpp main function control procedures teacher.cpp teachers category course.cp p type courses Administrator.cpp administrator category delete_record.c pp delete records save_lord.cpp file access operation short_record.cp p generate concise document bad.cpp generation students do not pass the documents find.cpp students find information i nput_disp.cpp input, Information shows that students Graph1.cpp graphics performance management system briefings. A descr iption of the p