using System;

​

//Write a method that given an array A as input reverses the given array.

//public static void Reverse(object[] a);

//Example:

//A[ ] = [A,B,C,D,E]

//becomes

//A[ ] = [E,D,C,B,A]

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

}