namespace ConsoleApp1;

using System.Text;

public class Task24
{
    public void Run()
    {
        Console.InputEncoding = Encoding.Unicode;
        Console.OutputEncoding = Encoding.Unicode;

        int randomRangeIncludedLowBound = 5;
        int randomRangeExcludedHighBound = 10;
        Random random = new Random();

        int numbersArrayLength = 30;

        bool canExit = false;

        while ( canExit == false )
        {
            Console.Clear();

            int[] numbers = new int[numbersArrayLength];
            string displayedNumbers = string.Empty;

            int repeatCheckStartIndex = 1;
            int firstNumberIndex = 0;
            int repeatedNumber = numbers[firstNumberIndex];
            int startRepeatsCount = 1;
            int repeatsCount = startRepeatsCount;
            int maxRepeatsCount = repeatsCount;
            int repeatedSequenceStartIndex = firstNumberIndex;
            int indexOffset = 1;

            for ( int index = 0; index < numbersArrayLength; index++ )
            {
                int currentNumber = random.Next( randomRangeIncludedLowBound, randomRangeExcludedHighBound );
                numbers[index] = currentNumber;

                displayedNumbers = $"{displayedNumbers}{currentNumber} ";

                if ( index < repeatCheckStartIndex )
                    continue;

                int previousNumberIndex = index - 1;
                int previousNumber = numbers[previousNumberIndex];

                if ( currentNumber == previousNumber )
                {
                    repeatsCount++;

                    if ( repeatsCount > maxRepeatsCount )
                    {
                        maxRepeatsCount = repeatsCount;
                        repeatedNumber = previousNumber;
                        repeatedSequenceStartIndex = index - maxRepeatsCount + indexOffset;
                    }
                }
                else
                {
                    repeatsCount = startRepeatsCount;
                }
            }

            Console.WriteLine( $"Source numbers:\n{displayedNumbers}" );
            Console.WriteLine( $"Max repeated sequence is from number {repeatedNumber}, repeats count is {maxRepeatsCount}" +
                               $", sequence start index is {repeatedSequenceStartIndex}" );

            string properlyExitAnswer = "n";
            Console.WriteLine( $"Continue? Enter \'{properlyExitAnswer}\' for exit" );
            string continueAnswer = Console.ReadLine();

            canExit = string.Equals( continueAnswer, properlyExitAnswer );
        }
    }
}