云灵龙枭
你是要一个学生成绩？还是论文呀？我不是很理解你的问题。。。。 
Student 类public class Student{private int id;private int age;private int score;private String name;public Student(){}public Student(int id， int age， int score， String name){id = id;age = age;score = score;ame = name;}public int getId(){return id;}public void setId(int id){id = id;}public int getAge(){return age;}public void setAge(int age){age = age;}public int getScore(){return score;}public void setScore(int score){score = score;}public String getName(){return name;}public void setName(String name){ame = name;}@Overridepublic String toString(){return "学号：" + id + " 姓名：" + name + " 年龄：" + age + " 成绩：" + score;}}Manager类import ArrayList;import Iterator;import List;public class Manager{private List list;public Manager(List list){list = list;}public List getList(){return list;}public void setList(List list){list = list;}//添加学生public void add(Student s){add(s);}//根据学生学号返回学生年龄public int search(int id){for(Iterator iter = iterator(); hasNext();){Student s = xt();if(Id() == id){return Age();}}return -1;}//删除学生public void remove(int id){for(Iterator iter = iterator(); hasNext();){Student s = xt();if(Id() == id){ve(s);}}}//计算总成绩public int allScore(){int score = 0;int temp = 0;for(Iterator iter = iterator(); hasNext();){Student s = xt();temp = Score();score += temp;}return score;}//修改成绩public void update(int id){for(Iterator iter = iterator(); hasNext();){Student s = xt();if(Id() == id){setScore(Score() + 10);}}}}测试类 Clientimport ArrayList;import List;public class Client{public static void main(String[] args){List list = new ArrayList();Manager manager = new Manager(list);//创建一个管理者Student s1 = new Student();//无参构造方法创建的学生实例//通过方法设置s1的属性setId(201105);setAge(20);setScore(100);setName("zhangsan");Student s2 = new Student(201101，21，98，"lisi");//通过带参数的构造方法创建实例Student s3 = new Student(201108，25，95，"zhaoliu");Student s4 = new Student(201110，23，80，"xiaoming");Student s5 = new Student(201106，28，78，"hello");//放到集合当中List()add(s1);//添加学生List()add(s2);List()add(s3);List()add(s4);List()add(s5);Sprintln(list);Sprintln(allScore());Sprintln(search(201110));//根据学生学号查询学生年龄ve(201110);//删除学生update(201101);//修改成绩}}可以完成你上述的基本要求，如果改动可以自行修改 很简单。
你可以到七七计算机毕业论文的毕业设计题目列表中找一份。有完整的论文和源码等，很详细
基于Python的SIFT和KCF的运动目标匹配与跟踪 毕业论文+项目源码基于Python决策树算法的学生学习行为数据分析 设计报告+代码及数据基于Sring+bootstrap+MySQL的住房公积金管理系统 课程报告+项目源码及数据库文件基于C++的即时通信软件设计 毕业论文+项目源码
