hanhy136的博客

public class ThreadName extends Thread{ public void run() { System.out.println("线程:"+this.getName());//打印线程名字 } public static void main(String[] args) { // TODO Auto-generated method stub

//冒泡排序(升序) public class BubbleSort { public static void main(String[] args) { int a[]={5,7,1,3,4,6,2}; for(int i=0;i { for(int j=0;j if(a[j] > a[j+1])//每一次相邻的两个比较，前一个大则交换 { int exchange = a[