说明：  Exercise 10: Pointers 1. Write a program that reads 5 integers into an array, and then uses four different methods of accessing the members of an array to print them out in reverse order（倒序）.
(Exercise 10: Pointers 1. Write a program that reads 5 integers into an array, and then uses four different methods of accessing the members of an array to print them out in reverse order)