using System;

public class Program

{

    public static void Main()

    {

        int[] arr = {1,2,3,4,4,3,2,1};

        int sym = 0;

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

        {

            if(arr[arr.Length-i-1] == arr[i])

            {

                sym++;

            }

        }

        if(arr.Length == sym)

        {

            Console.WriteLine("The Array is Symmetric ");

        }

        else

        {

            Console.WriteLine("The Array is not Symmetric");

        }

    }

}