Odd or Even Number

 Program that determines if a number is odd or even.

import javax.swing.JOptionPane;

public class OddEven {

// main method begins execution of Java application
public static void main( String args[] )
 {
 String input; // string entered by user
 String result; // output display string
 int number; // number

 // read from user as a string
 input = JOptionPane.showInputDialog( "Enter integer:" );

 // convert number from type String to type int
 number = Integer.parseInt( input );

 // initialize result to empty String
 result = "";

 if ( number % 2 == 0 )
 result = "Number is even.";

 if ( number % 2 != 0 )
 result = "Number is odd.";

 // Display results
 JOptionPane.showMessageDialog( null, result, "Calculation Results",
 JOptionPane.INFORMATION_MESSAGE );

 System.exit( 0 ); // terminate application

 } // end method main

 } // end class OddEven


PROGRAM OUTPUT :