编写一个JAVA程序，将原来存放在LinkList链表中的学生英语成绩单（包含学生姓名，英语成绩属性）存放到一个TreeSet中，使得按成绩自动排序，并输出排序结果

可以参考以下代码实现：

import java.util.*;

class Student implements Comparable<Student> {
    private String name;
    private int score;

    public Student(String name, int score) {
        this.name = name;
        this.score = score;
    }

    public String getName() {
        return name;
    }

    public int getScore() {
        return score;
    }

    @Override
    public int compareTo(Student o) {
        return Integer.compare(this.score, o.score);
    }

    @Override
    public String toString() {
        return name + ": " + score;
    }
}

public class Main {
    public static void main(String[] args) {
        LinkedList<Student> students = new LinkedList<>();
        students.add(new Student("Alice", 80));
        students.add(new Student("Bob", 90));
        students.add(new Student("Charlie", 70));
        students.add(new Student("David", 85));
        students.add(new Student("Eva", 75));

        TreeSet<Student> sortedStudents = new TreeSet<>();
        sortedStudents.addAll(students);

        System.out.println("Sorted by score:");
        for (Student student : sortedStudents) {
            System.out.println(student);
        }
    }
}

运行结果：

Sorted by score:
Charlie: 70
Eva: 75
Alice: 80
David: 85
Bob: 90