sanjiao.java

针对越来越多的用户喜欢JAVA

import java.applet.*; 
import java.awt.*; 
public class SanJiao extends Applet
 {
   public void paint(Graphics g) 
    {
      int i=1,j,n=5; 
      while(i<=n) 
       {
         for(j=1;j<=i*2-1;j++) 
           g.drawString("* ",(100+10*j+10*(n-i)),i*20);
         i++;
       }
    }
 }