EqualSums.y (C# Shell App Paste)

//Disclaimer: The creator of 'C# Shell (C# Offline Compiler)' is in no way responsible for the code posted by any user.
namespace Program
{
    using System;
    using System.Linq;

    public class EqualSums
    {
        public static void Main()
        {
            int[] a = Console.ReadLine()
            .Split()
            .Select(int.Parse)
            .ToArray();
            int leftSum=0;
            int rightSum=0;
            for(int i=0; i<a.Length;i++)
            {
                rightSum+=a[i];
            }
            for(int i=0;i<a.Length;i++)
            {
                rightSum-=a[i];

                if(leftSum==rightSum)
                {
                    Console.Write(i);
                    return;
                }
                leftSum+=a[i];

            }
            Console.Write("no");
        }
    }
}