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

public class AddTwoIntegers extends Applet
{
    TextField textField1;
    TextField textField2;

    public void init()
    {
        textField1 = new TextField(5);
        textField2 = new TextField(5);
        add(textField1);
        add(textField2);
        textField1.setText("0");
        textField2.setText("0");
    }

    public void paint(Graphics g)
    {
        int value1;
        int value2;
        int sum;
        g.drawString("Type a number in each box.", 40, 50);
        g.drawString("The sum of the values is:", 40, 75);
        String s = textField1.getText();
        value1 = Integer.parseInt(s);
        s = textField2.getText();
        value2 = Integer.parseInt(s);
        sum = value1 + value2;
        s = String.valueOf(sum);
        g.drawString(s, 80, 100);
    }

    public boolean action(Event event, Object arg)
    {
        repaint();
        return true;
    }
}