关于线程，这个代码该怎么改？

[YXTS122]

import java.util.ArrayList;
import java.util.List;



public class ThreadPriority
{
	public static void main(String[]args)
	{
		List list = new ArrayList();
		Student stu1 = new Student("张三", 130);
		list.add(stu1);
		Student stu2 = new Student("李四", 150);
	    list.add(stu2);
		Student stu3 = new Student("王五", 120);
	    list.add(stu3);
		Student stu4 = new Student("赵六", 140);
    	list.add(stu4);
		Student stu5 = new Student("钱七", 170);
	    list.add(stu5);
		new Score().RowSeat(list);
	}
}
class Score extends Thread
{
	Thread thread;
	public Score(){}
	public Score(String name)
	{
		thread=new Thread(this,name);
	}
	public void run()
	{
		System.out.println("一年一班的学生成员:"+thread.getName());
	}
	public void RowSeat(List list)
	{
		Student st=(Student)list.get(0);
		Student st1=(Student)list.get(1);
		Student st2=(Student)list.get(2);
		Student st3=(Student)list.get(3);
		Student st4=(Student)list.get(4);
		Score e1=new Score(st.name);
		Score e2=new Score(st1.name);
		Score e3=new Score(st2.name);
		Score e4=new Score(st3.name);
		Score e5=new Score(st4.name);
		e1.thread.setPriority(st.score/10);
		e2.thread.setPriority(st1.score/10);
		e3.thread.setPriority(st2.score/10);
		e4.thread.setPriority(st3.score/10);
		e5.thread.setPriority(st4.score/10);
		e1.thread.start();
		e2.thread.start();
        e3.thread.start();
        e4.thread.start();
        e5.thread.start();
        try
        {
        	e5.thread.join();
        }
        catch (InterruptedException e)
        {
        	System.out.println("等待线程结束出错:"+e.getMessage());
        }
	}
}
class Student
{
	public String name;
	public int score;
	public Student(String name,int score)
	{
		this.name=name;
		this.score=score;
	}
}


		
		
		  

[李大白白]

setPriority()这个方法是设置线程优先级的, 优先等级是 1~10 ,

        e1.thread.setPriority(st.score/10);
        e2.thread.setPriority(st1.score/10);
        e3.thread.setPriority(st2.score/10);
        e4.thread.setPriority(st3.score/10);
        e5.thread.setPriority(st4.score/10);

这几个都超过10了, 你尝试改为1~10以内试试

[qq_36074845]

优先级是1-10吧，超过了

[YXTS122]

import java.util.ArrayList;
import java.util.List;



public class ThreadPriority
{
	public static void main(String[]args)
	{
		List<Student> list = new ArrayList<Student>();
		Student stu1 = new Student("张三", 68);
		list.add(stu1);
		Student stu2 = new Student("李四", 85);
	    list.add(stu2);
		Student stu3 = new Student("王五", 70);
	    list.add(stu3);
		Student stu4 = new Student("赵六", 51);
    	list.add(stu4);
		Student stu5 = new Student("钱七", 98);
	    list.add(stu5);
		new Score().RowSeat(list);
	}
}
class Score extends Thread
{
	Thread thread;
	public Score(){}
	public Score(String name)
	{
		thread=new Thread(this,name);
	}
	public void run()
	{
		System.out.println("一年一班的学生成员:"+thread.getName());
	}
	public void RowSeat(List<Student> list)
	{
		Student st=(Student)list.get(0);
		Student st1=(Student)list.get(1);
		Student st2=(Student)list.get(2);
		Student st3=(Student)list.get(3);
		Student st4=(Student)list.get(4);
		Score e1=new Score(st.name);
		Score e2=new Score(st1.name);
		Score e3=new Score(st2.name);
		Score e4=new Score(st3.name);
		Score e5=new Score(st4.name);
		e1.thread.setPriority(st.score/10);
		e2.thread.setPriority(st1.score/10);
		e3.thread.setPriority(st2.score/10);
		e4.thread.setPriority(st3.score/10);
		e5.thread.setPriority(st4.score/10);
		e1.thread.start();
		e2.thread.start();
        e3.thread.start();
        e4.thread.start();
        e5.thread.start();
        try
        {
        	e5.thread.join();
        }
        catch (InterruptedException e)
        {
        	System.out.println("等待线程结束出错:"+e.getMessage());
        }
	}
}
class Student
{
	public String name;
	public int score;
	public Student(String name,int score)
	{
		this.name=name;
		this.score=score;
	}
}