Maximal sequence of equal elements in an array

using System;
class MaxSequenceOfEqualElemInArray
{
  static void Main()
  {
    //Write a program that finds the maximal sequence of equal elements in an array.
        //Example: {2, 1, 1, 2, 3, 3, 2, 2, 2, 1} -> {2, 2, 2}.

    int[] myArray = {2, 1, 1, 2, 3, 3, 2, 2, 2, 1};
    int counter = 1,
        maxCounter = 1,
        maxElement = myArray[0]; //In case of just one element in the array the first element is the winner, that's why the initial value is the one of the first element.
    int element = myArray[0]; //The element we compare with. It's the first element of the array with index 0.

    //Find the maximal sequence of equal elements in the array
    for (int i = 1; i < myArray.Length; i++) //The cycle starts the comparison from the second memeber of the sequence with index 1.
    {
      if (myArray[i] == element)
      {
        counter++;
        if (counter > maxCounter)//Note! If there are 2 or more sequences of equal lenghts by checking with ">" the output will be the first sequence. If we check with ">=" we'll get the last one.
        {
          maxCounter = counter;
          maxElement = element;
        }
      }
      else
       {
        counter = 1;
        element = myArray[i];
      }
    }

    //Generate the output string, e.g. 2,2,2
    string output = "";
    for (int j = 1; j <= maxCounter; j++)
            {
        if (j != maxCounter)
        {
          output += maxElement + ", ";
        }
        else
        {
          output += maxElement;
        }
            }

    //Print the output string on the console with the correct formatting, e.g. {2,2,2}
    Console.Write("{");
    Console.Write("{0}", output);
    Console.WriteLine("}");
  }
}