07. Equal Arrays

using System;
using System.Linq;

namespace SumEvenNumbers
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] arrOne = Console.ReadLine()
                .Split()
                .Select(int.Parse)
                .ToArray();

            int[] arrTwo = Console.ReadLine()
               .Split()
               .Select(int.Parse)
               .ToArray();

            if (arrOne.SequenceEqual(arrTwo))
            {
                Console.WriteLine($"Arrays are identical. Sum: {arrOne.Sum()}");
            }
            else
            {
                for (int i = 0; i < arrOne.Length; i++)
                {
                    if (arrOne[i] != arrTwo[i])
                    {
                        Console.WriteLine($"Arrays are not identical. Found difference at {i} index");
                        break;
                    }
                }
            }
        }
    }
}