using System;

public class Program

{

    public static void Main()

    {

        var str = new char[] { 'a', 'd', 'd', 'i', 'e' };

        int counter = 0;

        for (int i = 0; i < str.Length; i++)

        {

            counter++;

            Console.WriteLine(str[str.Length - counter]);

        }

    }

}