、每一条记录包括一个学生的学号、姓名、3门成绩、平均成绩。

2、输入功能：可以一次完成无数条记录的输入。

3、显示功能：完成全部学生记录的显示。

4、查找功能：完成按姓名查找学生记录，并显示。

5、排序功能：按学生平均成绩进行排序。

6、插入功能：按平均成绩高低插入一条学生记录。

7、保存功能：将学生记录保存在任何自定义的文件中，如保存在：c:\score。

8、读取功能：将保存在文件中的学生记录读取出来。

9、有一个清晰美观界面来调用各个功能

-Each record includes a number of school students, name, 3 achievements, grade point average. 2, enter the function: can be a complete record of the importation of numerous articles. 3, display: the completion of all students records show. 4, to find function: the completion of student records search by name, and displayed. 5, sorting functions: according to the average student to sort results. 6, insert the functions: according to the average performance level of students to insert a record. 7, save functions: student records will be preserved in any custom documents, such as saved in: c: score. 8, read functions: will be saved in the document read out to students records. 9, there is a clear and beautiful interface to call various functions