4-2 Prefix

Post date: Feb 6, 2014 10:36:57 AM

//This program demonstrates the ++ and -- operators in prefix mode.

package prefix;

public class Prefix

{

    public static void main(String[] args)

    {

            int number = 4; // number starts out with 4

            // Display the value in number.

            System.out.println("number is " + number);

            System.out.println("I will increment number.");

            // Increment number.

            ++number;

            // Display the value in number again.

            System.out.println("Now, number is " + number);

            System.out.println("I will decrement number.");

            // Decrement number.

            --number;

            // Display the value in number once again.

            System.out.println("Now, number is " + number);

    }   

}