TapeEquilibrium

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace algos
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] input = new int[] { 3, 1, 2, 4, 3 };
            solution(input);
        }

        public static int solution(int[] A)
        {
            var sums = new List<int>();
            var allSum = new List<int>(A).Sum();
            var sumLPart = 0;

            for (int i = 0; i < A.Length; i++)
            {
                var currSum = sumLPart + A[i];
                sumLPart = currSum;

                var sumR = allSum - currSum;
                var absDiff = Math.Abs(sumLPart - sumR);
                sums.Add(absDiff);
            }

            var smallest = sums.Min();
            return smallest;

        }
    }
}