case 1

import java.awt.*;
import java.sql.*;
import java.awt.event.*;
import java.io.*;
import java.text.DecimalFormat;
import javax.swing.*;
import java.lang.*;
import java.util.*;


public class BinaryOperations extends JFrame {

JFrame h = new JFrame();
JPanel p6 = new JPanel();
JPanel p1 = new JPanel();


JLabel fnumber = new JLabel(" First Number:");
JTextField num = new JTextField("");

JLabel binary = new JLabel(" Binary:");
JLabel bin = new JLabel("");

JLabel snumber = new JLabel(" Second Number:");
JTextField num1 = new JTextField("");

JLabel binary1 = new JLabel(" Binary:");
JLabel bin1 = new JLabel("");

JLabel total = new JLabel(" Total:");
JTextField num2 = new JTextField("");

JLabel binary2 = new JLabel(" Binary:");
JLabel bin2 = new JLabel("");

JButton add1 = new JButton("+");
JButton minus = new JButton("-");
JButton multiply = new JButton("*");
JButton divide = new JButton("/");



public static void main(String args[]) {
BinaryOperations Layout = new BinaryOperations();
}

public BinaryOperations( )
{
p1.setLayout(new GridLayout(2, 1));
p6.setLayout(new GridLayout(2, 1));

p1.add(fnumber);
p1.add(num);

num.addActionListener
(

new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
int numbers = Integer.parseInt(num.getText());
int array[] = { 128, 64, 32, 16, 8, 4, 2, 1 };
String binaryconvert = "";

for(int i = 0; i <>= array[i])
{
numbers = numbers - array[i];
binaryconvert = binaryconvert + "1";
}

else
binaryconvert = binaryconvert + "0";
}

bin.setText(binaryconvert);
}
}
);


p1.add(binary);
p1.add(bin);


p1.add(snumber);
p1.add(num1);

num1.addActionListener
(

new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
int numbers = Integer.parseInt(num1.getText());
int array[] = { 128, 64, 32, 16, 8, 4, 2, 1 };
String binaryconvert = "";

for(int i = 0; i <>= array[i])
{
numbers = numbers - array[i];
binaryconvert = binaryconvert + "1";
}

else
binaryconvert = binaryconvert + "0";
}

bin1.setText(binaryconvert);
}
}
);


p1.add(binary1);
p1.add(bin1);

p6.add(total);
p6.add(num2);
p6.add(binary2);
p6.add(bin2);


p6.add(add1);

add1.addActionListener
(

new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
int number1 = Integer.parseInt(num.getText());
int number2 = Integer.parseInt(num1.getText());
int numbers = number1 + number2;

num2.setText(String.valueOf(numbers));

int array[] = { 128, 64, 32, 16, 8, 4, 2, 1 };
String binaryconvert = "";

for(int i = 0; i <>= array[i])
{
numbers = numbers - array[i];
binaryconvert = binaryconvert + "1";
}

else
binaryconvert = binaryconvert + "0";
}

bin2.setText(binaryconvert);

}
}
);

p6.add(minus);

minus.addActionListener
(

new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
int number1 = Integer.parseInt(num.getText());
int number2 = Integer.parseInt(num1.getText());
int numbers = number1 - number2;

num2.setText(String.valueOf(numbers));

int array[] = { 128, 64, 32, 16, 8, 4, 2, 1 };
String binaryconvert = "";

for(int i = 0; i <>= array[i])
{
numbers = numbers - array[i];
binaryconvert = binaryconvert + "1";
}

else
binaryconvert = binaryconvert + "0";
}

bin2.setText(binaryconvert);

}
}
);

p6.add(multiply);

multiply.addActionListener
(

new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
int number1 = Integer.parseInt(num.getText());
int number2 = Integer.parseInt(num1.getText());
int numbers = number1 * number2;

num2.setText(String.valueOf(numbers));

int array[] = { 128, 64, 32, 16, 8, 4, 2, 1 };
String binaryconvert = "";

for(int i = 0; i <>= array[i])
{
numbers = numbers - array[i];
binaryconvert = binaryconvert + "1";
}

else
binaryconvert = binaryconvert + "0";
}

bin2.setText(binaryconvert);

}
}
);

p6.add(divide);

divide.addActionListener
(

new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
int number1 = Integer.parseInt(num.getText());
int number2 = Integer.parseInt(num1.getText());
int numbers = number1 / number2;

num2.setText(String.valueOf(numbers));

int array[] = { 128, 64, 32, 16, 8, 4, 2, 1 };
String binaryconvert = "";

for(int i = 0; i <>= array[i])
{
numbers = numbers - array[i];
binaryconvert = binaryconvert + "1";
}

else
binaryconvert = binaryconvert + "0";
}

bin2.setText(binaryconvert);

}
}
);


add(p1, "North");

setSize(580, 150);
setTitle("Binary Conversion");
setVisible(true);
add(p6, "South");
}
}