学生评教管理系统

要求：

1）该系统主要处理学生评教的相关信息。

2）学生信息主要包括：学号、姓名、性别、联系方式等内容。

3）教师信息主要包括：教工编号、教师名称、任教课程、评教成绩等内容。

4）完成以下的操作：学生信息、教师信息、评教信息的录入、修改、删除和查询。

提示：

　　　1）建立学校类、教师类、学生类、评教类

　　　2）学校、教师、学生、评教信息的初始化

　　　3）学校、教师、学生、评教信息的添加、修改、删除、查找

　　　4）学校、教师、学生、评教信息的输出

　　　5）对评教信息按评学成绩排序-Teaching evaluation management system requirements: 1) The process of teaching evaluation system is mainly related information. 2) Student information includes: Student ID, name, gender, contact information and other content. 3) Teacher information includes: Total number of teachers name, taught courses, teaching evaluation results and other content. 4) Complete the following operations: student information, teacher information, teaching evaluation information input, modify, delete, and query. Tips: 1) the establishment of schools category, class teachers, student class, evaluating teaching class 2) schools, teachers, students, teaching evaluation information initialization 3) schools, teachers, students, teaching evaluation information to add, modify, delete, find four ) schools, teachers, students, teaching evaluation information output 5) information on teaching evaluation Sort by rating academic performance