3-13 SwitchDemo

Post date: Jan 30, 2014 8:44:17 PM

/*

This program demonstrates the switch statement.

*/

package switchdemo;

import java.util.Scanner; // Needed for Scanner class

public class SwitchDemo

{

    public static void main(String[] args)

    {

            int number; // A number entered by the user

            // Create a Scanner object for keyboard input.

            Scanner keyboard =new Scanner(System.in);

            // Get one of the numbers I, 2, or 3 from the user.

            System.out.print("Enter 1, 2, or 3: ");

            number = keyboard.nextInt();

            // Determine the number entered.

            switch (number)

            {

                case 1:System.out.println("You entered l.");

                    break;

                case 2:System.out.println("You entered 2.");

                    break;

                case 3:System.out.println("You entered 3.");

                    break;

                default:System.out.println("That's not 1 , 2, or 3!");

            }

    }   

}