Question 5(20 points)

 

Adding (incrementing) or subtracting (decrementing) the value one from an integer variable is a common, everyday operation. To increment an int variable x, we could code

 

x = x + 1;

 

As an alternative, we could use the special operators ++ and -- to increment and decrement a variable. Use the first method to increment x in the program below. Print the value of x after incrementing. Use the ++ operator to increment y in the program below. Print the value of y after incrementing.

 

public class Increment Demo

{

   public static void main(String[] args)

   {

      int x = 10;

      int y = -3;

      // put your code here