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

public class kodarad extends Applet implements ActionListener{
  TextField tf3=new TextField(10);


  public kodarad(){
    Panel p=new Panel(new GridLayout(1, 1));
    p.add(new Label("Kodarad:"));
    p.add(tf3);
    tf3.addActionListener(this);
    add(p);
  }

  public void actionPerformed(ActionEvent e){
    repaint();
  }
  
  public void paint(Graphics ekraan){

        int kogus=Integer.parseInt(tf3.getText());
        int keskx=150;
        int kesky=100;
        int r=50;
        double nurgavahe=6.28/kogus;
        for(int i=0; i<kogus; i++){
          int x=keskx+(int)(r*Math.cos(i*nurgavahe));
          int y=kesky-(int)(r*Math.sin(i*nurgavahe));
          Graphics2D g=(Graphics2D)ekraan;
          float laius=1;
          g.setStroke(new BasicStroke(laius));
          ekraan.drawLine(150, 100, x, y);
          ekraan.drawOval(145, 95, 10, 10);
          laius=5;
          g.setStroke(new BasicStroke(laius));
          ekraan.drawOval(100, 50, 100, 100);
        }
}

  public static void main(String[] argumendid){
        Frame f=new Frame("Aken");
        f.setSize(350, 200);
        f.add(new kodarad());
        f.setVisible(true);
        f.addWindowListener(new aken_kinni());
 }
}

class aken_kinni extends WindowAdapter{
  public void windowClosing(WindowEvent e){
    System.out.println("Programm kinni");
    System.exit(0);
  }
}