1 public class TestThread 2 { 3 public static void main(String[] args) 4 { 5 RandomNumber r=new RandomNumber(); 6 7 Thread1 t1=new Thread1(r); 8 Thread2 t2=new Thread2(r); 9 10 Thread thread1=new Thread(t1); 11 Thread thread2=new Thread(t2); 12 13 thread1.start(); 14 thread2.start(); 15 } 16 }
1 public class RandomNumber 2 { 3 public int i; 4 public int num[]; 5 6 RandomNumber() 7 { 8 i=(int)(Math.random()*100)+11; 9 num=new int[i]; 10 11 for (int j=0;j<i;j++) 12 { 13 num[j]=(int)(Math.random()*100); 14 } 15 } 16 }
1 //public class Thread1 extends Thread { 2 public class Thread1 implements Runnable { 3 4 private int Thread1[]; 5 Thread1(RandomNumber rn) 6 { 7 //Thread1 = new int[rn.i]; 8 Thread1 = rn.num; 9 } 10 public void run() 11 { 12 for(int i=0; i<Thread1.length; i++) 13 { 14 for(int j=0; j<Thread1.length-i-1; j++) 15 { 16 if(Thread1[j] > Thread1[j+1]) 17 { 18 int mid = Thread1[j]; 19 Thread1[j] = Thread1[j+1]; 20 Thread1[j+1] = mid; 21 } 22 } 23 } 24 for(int i=0; i<Thread1.length; i++) 25 { 26 System.out.println(Thread1[i]); 27 } 28 System.out.println("Thread1打印完成。"); 29 } 30 }
1 import java.util.Arrays; 2 3 public class Thread2 implements Runnable { 4 5 private int Thread2[]; 6 Thread2(RandomNumber rn) 7 { 8 // Thread2 = new int[rn.num.length]; 9 Thread2 = rn.num; 10 } 11 12 public void run() 13 { 14 Arrays.sort(Thread2); 15 for (int i=0;i<Thread2.length;i++) 16 { 17 System.out.println(Thread2[i]); 18 } 19 System.out.println("Thread2打印完成"); 20 } 21 }