import java.awt.*;
import javax.swing.*;
import java.awt.event.*;

public class appletsummative extends JApplet implements ActionListener
{
        Box menu = new Box (BoxLayout.Y_AXIS);
    JButton variables = new JButton ("Variables");
    JButton fractions = new JButton ("Fractions");
    JButton expanding = new JButton ("Expanding");
    JButton factoring = new JButton ("Factoring");
   
    public void init ()
    {
        setBackground (Color.lightGray);
       
       
        menu.add (Box.createHorizontalStrut (50));
        menu.add (Box.createVerticalStrut (100));
        menu.add (variables);
        menu.add (Box.createVerticalStrut (100));
        menu.add (fractions);
        menu.add (Box.createVerticalStrut (100));
        menu.add (expanding);
        menu.add (Box.createVerticalStrut (100));
        menu.add (factoring);
       
        add (menu);
    }
}