java课堂作业（十三）

题目：1、用两种方式实现两个线程，一个线程负责打印1-2600，另一个线程打印A-Z，反复打印100遍

 1 package com.zhuoyue.ch13;
 2 
 3 /*
 4  * 继承Thread实现
 5  */
 6 
 7 public class MyThread1 extends Thread{
 8     public void run(){
 9         for(int i=1;i<=2600;i++){
10             System.out.println(i);            
11         }
12     }
13 
14 }

 1 package com.zhuoyue.ch13;
 2 /*
 3  * 继承接口实现
 4  */
 5 public class MyThread2 implements Runnable{
 6 
 7     @Override
 8     public void run() {
 9         for(int i='A';i<='Z';i++){
10             System.out.println((char)i);
11             
12         }
13     }
14 
15 }

 1 package com.zhuoyue.ch13;
 2 
 3 public class TestThread {
 4 
 5     public static void main(String[] args) {
 6         
 7         Thread t1 = new MyThread1();
 8         t1.start();
 9         
10         Runnable r1 = new MyThread2();
11         Thread t2 = new Thread(r1);
12         t2.start();
13     }
14 
15 }