using System;       

public class Program

{

    public static void MoveLeft(int[] arr)

    {

        int temp = arr[0];

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

        {

            if(i == arr.Length - 1)

            {

                Console.WriteLine("Original {0} has been replaced by {1}, for index {2}", arr[i], temp, arr.Length - 1);

                arr[i] = temp;

            }

            else

            {

                int original = arr[i];

                arr[i] = arr[i+1];

                Console.WriteLine("Original {0} has been replaced by {1}, for index {2}", original, arr[i], i);

            }

        }

    }

    public static void MoveRight(int[] arr)

    {

        int temp = arr[arr.Length - 1];

        for(int i = arr.Length-1; i >= 0; i--)

        {

            if(i == 0)

            {

                Console.WriteLine("Original {0} has been replaced by {1}, for index {2}", arr[i], temp, arr.Length - 1);

                arr[i] = temp;

            }

            else

            {

                int original = arr[i];

                arr[i] = arr[i-1];

                Console.WriteLine("Original {0} has been replaced by {1}, for index {2}", original, arr[i], i);

            }

        }

    }

    public static void Main()

    {

        int[] arr = {0,1,2,3,4,5,6,7,8,9};

        MoveRight(arr);

        MoveLeft(arr);

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

        {

            Console.Write(arr[i]);

        }

        //_________________________________________

        MoveLeft(arr);

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

        {

            Console.Write(arr[i]);

        }

    }

}