Car Race

using System;
using System.Collections.Generic;
using System.Linq;

namespace Lists
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] numbers = Console.ReadLine().Split().Select(int.Parse).ToArray();
            int middleindex = numbers.Length / 2;
            double sumLeft = SumLeftRacer(middleindex, numbers);
            double sumRight = SumRightRacer(middleindex, numbers);
            if (sumLeft<sumRight)
            {
                Console.WriteLine($"The winner is left with total time: {sumLeft}");
            }
            else if (sumLeft > sumRight)
                Console.WriteLine($"The winner is right with total time: {sumRight}");

        }

         static double SumRightRacer(int middleindex, int[] numbers)
        {
            double sumRight = 0;
            for (int i =numbers.Length-1 ; i > middleindex; i--)
            {
                if(numbers[i]==0)
                {
                    sumRight =sumRight*0.8;
                }
                else
                {
                    sumRight += numbers[i];
                }
            }
            return sumRight;
        }

         static double SumLeftRacer(int middleindex, int[] numbers)
        {
            double sumLeft = 0;
            for (int i = 0; i < middleindex; i++)
            {
                if (numbers[i] == 0)
                {
                    sumLeft = sumLeft * 0.8;
                }
                else
                {
                    sumLeft += numbers[i];
                }
            }
            return sumLeft;
        }
    }
}