xy.java

计算一个矩阵中的水仙花素

import java.awt.*;

public class xy extends javax.swing.JApplet{

       int x=1;
       int y=1;
       int z;

       public void init(){
        x=getParameter("x");
        y=getParameter("y");
        z=x+y;
      }

       public void paint(Graphics screen){
        screen.drawString(x+" "+" "+y+" "+"="+" "+" "+z,5,50);
      }

}