JAVA 3/18 隨堂作業

import java.awt.*;

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

public class ButtonText extends JFrame implements ActionListener {

public static void main(String[] args) {
ButtonText  test = new ButtonText();
}

ButtonText ()
{
 
  JButton mybutton = new JButton("Submit");
  JButton mybutton1 = new JButton("Submit1");
  mybutton.addActionListener(this);
  getContentPane().add(mybutton);
 getContentPane().add(mybutton1);
  setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  setLayout(new FlowLayout());
  setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  setSize(200,100);
  setVisible(true);

}
public void actionPerformed(ActionEvent e)
{
int rm1,rm2,rm3,rm4,rm5,rm6,rm7;
rm1 =(int)((Math.random()*49)+1);
rm2 =(int)((Math.random()*49)+1);
rm3 =(int)((Math.random()*49)+1);
rm4 =(int)((Math.random()*49)+1);
rm5 =(int)((Math.random()*49)+1);
rm6 =(int)((Math.random()*49)+1);
rm7 =(int)((Math.random()*49)+1);

System.out.println(rm1);
System.out.println(rm2);
System.out.println(rm3);
System.out.println(rm4);
System.out.println(rm5);
System.out.println(rm6);
System.out.println(rm7);
}
}