using System;

namespace ConsoleApp24
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Random random = new Random();
            int[] numbers = new int[30];
            int maximumNumber = 9;
            int startComparison = 1;
            int startRepeat = 1;
            int numberRepeate = 1;
            int maximumRepetitionsNumber = 0;
            int repeatingNumber = 0;

            for (int i = 0; i < numbers.Length; i++)
            {
                numbers[i] = random.Next(maximumNumber - 1);
            }

            for (int i = 0; i < numbers.Length; i++)
            {
                Console.Write(numbers[i]);
            }

            Console.WriteLine();

            for (int i = startComparison; i < numbers.Length; i++)
            {
                if (numbers[i] == numbers[i - 1])
                {
                    numberRepeate++;

                    if (numberRepeate > maximumRepetitionsNumber)
                    {
                        maximumRepetitionsNumber = numberRepeate;
                        repeatingNumber = numbers[i];
                    }
                }
                else
                {
                    numberRepeate = startRepeat;
                }
            }

            Console.WriteLine($"Число {repeatingNumber} повторилось {maximumRepetitionsNumber} раз. ");
        }
    }
}