05.FollowingNumbers

using System;

namespace _05.FollowingNubers_1_
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] array = { 3,2,3,4,2,2,4 };
            int length = 1;
            int lastElement = 0;
            int bestLength = 0;

            for (int i = 0; i < array.Length-1; i++)
            {
                if (array[i + 1] - array[i] == 1)
                {
                    length++;
                }
                else
                {
                    length = 1;
                }
                if(length > bestLength)
                {
                    bestLength = length;
                    lastElement = i+1;
                }
            }

            for (int i = lastElement - (bestLength - 1); i <= lastElement; i++)
            {
                Console.Write(array[i]);
            }

        }
    }
}