/*
   Program SwitchExample.java
   Demonstrates Switch Statement
   
*/

import javax.swing.*;

class SwitchExample 
{

   public static void main (String args[])
   {
          int number1, number2;
          String userResponse;

	  userResponse = JOptionPane.showInputDialog(null, "Select operation\n"+
	  "0. Add\n"+
	  "1. Subtract\n"+
	  "2. Multiply\n"+
	  "3. Divide\n" +
	  "4. Remainder");

          int selection = Integer.parseInt(userResponse);

          userResponse = JOptionPane.showInputDialog(null,"Enter first integer");
	  number1 = Integer.parseInt(userResponse);

	  userResponse = JOptionPane.showInputDialog(null,"Enter second integer");
	  number2 = Integer.parseInt(userResponse);


	  switch ( selection ) {

	   case 0: 
        JOptionPane.showMessageDialog(null,number1 + " + " + number2 + " = "+ 
	                   (number1+number2));
		break;
	   case 1:
        JOptionPane.showMessageDialog(null,number1 + " - " + number2 + " = "+
	                   (number1-number2));
		break;
	   case 2:
        JOptionPane.showMessageDialog(null,number1 + " * " + number2 + " = "+
	                   (number1*number2));
		break;
	   case 3: 
        JOptionPane.showMessageDialog(null,number1 + " / " + number2 + " = "+
	                   (number1/number2));
		break;
	   case 4: 
        JOptionPane.showMessageDialog(null,number1 + " % " + number2 + " = "+
	                   (number1%number2));
			   break;
       default:  // None of the above possibilities
	    JOptionPane.showMessageDialog(null,"Unrecognized Operation");
	  } // End of switch statement

   } // End of method main

} // End of class SwitchExample