// 

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

public class Sicroid extends java.applet.Applet {
    Dimension d;
    double  d1 = 10;
    double  d2 = 0.5;
    double  d3 = 3;
    int  x,y;
    public void paint(Graphics g) {
        d = size();
        g.drawString("************--- Center  ---************",0,d.height/2);
        for(double t=0; t < 120 ; t += 0.1 ){
             x = (int)(d1 * ( d2 * t - d3 * Math.sin(t)));
             y = (int)(d1 * ( d2     - d3 * Math.cos(t)));
             y += d.height/2;
             g.drawString("*",x,y);
        }
    }
}
              //