一、实验目的

运用面向对象程序设计思想，使用Java集合框架，实现对学生成绩的管理。

二、实验项目内容

1、设计学生类接口；

2、使用集合框架，实现学生成绩的插入、通过名字查询、显示各科成绩排名列表、显示各科成绩通过学生学号的排名列表。

3、将内存中的集合框架对象进行持久化，下一次运行系统时可直接调用。

-First, the purpose of the experiment the use of object-oriented programming concepts, using the Java Collections fr a mework, the realization of student achievement management. Second, the contents of a pilot project, the design student class interface　2, using the collections fr a mework, student achievement inserted by name query, display all subjects ranked list, showing all subjects through the students learn the ranking list. 3, the in-memory collection object persistence fr a mework, the next time you run the system can be called directly.