import java.awt.*;
public class Hakklihamasin2 extends java.applet.Applet{
  private int n=6;
  int augusuurus=10;
  
  public void aukudeArv(int uusArv){
    n=uusArv;
    repaint();
  }
  
  public void paint(Graphics g){
    double r=Math.min(getWidth(), getHeight())/3;
    int keskx=getWidth()/2;
    int kesky=getHeight()/2;
    for(int i=0; i<n; i++){
      g.drawOval(
        (int)(keskx+r*Math.cos(2*Math.PI/n*i)),
        (int)(kesky+r*Math.sin(2*Math.PI/n*i)),
        augusuurus, augusuurus
      );
    }
  }
}