Flip list Sides

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
//You will receive an integer list on the first line of the input (space-separated). Leave the first, middle and last elements as they //are. For every other element, exchange it with its opposite indexed element (list[1]  list[length-2] and so on…). After that, print //the list on the console (space-separated).
namespace Flip_List_Sides
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> input = Console.ReadLine().Split(' ').Select(int.Parse).ToList();
            if (input.Count % 2 ==1)
            {
                for (int i = 1; i < input.Count / 2; i++)
                {
                    int temp = input[i];
                    input[i] = input[input.Count - (i + 1)];
                    input[input.Count - (i + 1)] = temp;
                }
            }
            else if(input.Count % 2 == 0)
            {
                for (int i = 1; i <= input.Count / 2 - 1; i++)
                {
                    int temp = input[i];
                    input[i] = input[input.Count - (i + 1)];
                    input[input.Count - (i + 1)] = temp;
                }
            }
            Console.WriteLine(string.Join(" ", input));
        }
    }
}