import java.applet.Applet; import java.awt.GridLayout; import java.awt.Label; import java.awt.; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.;

public class appletnew extends Applet implements ActionListener { TextField t1=new TextField(); TextField t2=new TextField(); TextField t3=new TextField(); public appletnew() { setBackground(Color.BLACK); setForeground(Color.RED); Label l1=new Label("First Number: "); Label l2=new Label("Second Number: "); Label l3=new Label("Result: "); setLayout(new GridLayout(3,3,3,1)); add(l1); add(t1); add(l2); add(t2); add(l3); add(t3); t2.addActionListener(this); } public void actionPerformed(ActionEvent e) { t3.setText("Hello"); } }