pro0605 - プログラム倉庫

import java.awt.*;
import java.awt.event.*;

class pro0605 extends Frame {

public static void main(String [] args) {

       Frame f=new pro0605(); 
       f.setTitle("[[pro]]0605"); 
       f.setSize(500,500); 
       f.setBackground(Color.yellow); 
       f.setVisible(true); 
   } 

pro0605(){addWindowListener(new stopwin());}
class stopwin extends WindowAdapter{

   public void windowClosing(WindowEvent we){System.exit(0);} 
   } 

public void paint(Graphics g){
int x[] =new int[11];
int n;
g.setColor(Color.blue);
for (n=1;n<11;n++){
x[n]=n*n;
}
for (n=1;n<10;n++){
g.drawLine(10*n,x[n],10*(n+1),x[n+1]);
}
}

}