1.课程信息录入；2.增加、删除课程；3.学生信息录入；4.学生信息管理；5.系统信息查看；6.系统信息存储；7.退出系统。-1. Course information input 2. To add, delete courses 3. Student information input 4. Student Information Management 5. System Information to view 6. The system of information storag