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

public class Calculation extends Applet {
 
    public void paint(Graphics g) {
        int length;
        int breadth;
        int area;

        length = 20;
        breadth = 10;
        area = length * breadth;
        g.drawString("Area is " + area, 10, 20);

   }

}