• Version
• Download 23
• File Size 3.36 KB
• File Count 1
• Create Date May 10, 2016
• Last Updated May 10, 2016

Divisibility Checker in Java

Divisibility Checker in Java

A sample program in java that will check if a certain number is divisible with a certain number. If the result returns to be a whole number then that number is divisible to the number also set by the user. The program is in a gui format that uses the swing class (joptionpane dialog boxes for input and output).

Source code:

import javax.swing.*;
public class DivisibilityCheckerGUI
{ 
public static void main(String args[]) {

String input1, input2; 
int integer, divisibleBy ; 
String cont="n";

do
{
	
input1 = JOptionPane.showInputDialog(null,"Enter a positive number: ");
integer=Integer.parseInt(input1);

input2 = JOptionPane.showInputDialog(null,"Is Divisible by: ");
divisibleBy=Integer.parseInt(input2);

if (integer % divisibleBy == 0 ){
JOptionPane.showMessageDialog(null,integer + " is divisible by " + divisibleBy );
} else {
JOptionPane.showMessageDialog(null,integer + " is not divisible by " + divisibleBy );
}

	
	cont =	JOptionPane.showInputDialog(null,"Try Again? (press y or n) ");
	}while (cont.matches("y"));
	JOptionPane.showMessageDialog(null,"Program closing"  );


	}
}