Simulation

  You are to simulate the execution of a method that
   manipulates an array of integers.  Consider the following method:

	public static void mystery(int[] list) {
	    for (int i = 0; i < list.length - 1; i++)
		list[i] = list[i] + list[i + 1];
	}

   In the left-hand column below are specific lists of integers.  You are to
   indicate in the right-hand column what values would be stored in the list
   after method mystery executes if the integer list in the left-hand column

	Original List			Final List
	------------------------------------------------------------

	(5)				____________________________

	(4, 7)				____________________________

	(2, 3, 4)			____________________________

	(2, 4, 6, 8)			____________________________

	(9, 7, 5, 3, 1)			____________________________

1) (5)

2) (4, 7)

3) (2, 3, 4)

4) (2, 4, 6, 8)

5) (9, 7, 5, 3, 1)