lengthdemo.java

用java实现的一系列关于树组的基础代码。

import java.awt.*;
import java.applet.*;

public class LengthDemo extends Applet
{   int MyArray[ ]={10,20,30,40,50,60,70,80};
    public void paint(Graphics g)
    {   int index;
        g.drawString("数组为：",5,20);
        for(index=0;index<MyArray.length;index++)
            g.drawString("MyArray["+index+"]="+MyArray[index],5,(index+2)*20);
        g.drawString("数组的长度为:"+index,5,200);
    }
}