Equal Levels | HackerRank

public static int updateTimes(List<int> signalOne,

     List<int> signalTwo)

{

    int noOfUpdate = 0;

    int maxEqual = int.MinValue;

    int length;

    int signalOneCount = signalOne.Count;

    int signalTwoCount = signalTwo.Count;

    if(signalOneCount < signalTwoCount)

        length = signalOneCount;

    else

        length = signalTwoCount;

    for(int i = 0; i < length; i++)

    {

        if(signalOne[i] == signalTwo[i])

        {

            if(maxEqual < signalOne[i])

            {

                maxEqual = signalOne[i];

                noOfUpdate++;

            }

        }

    }

    return noOfUpdate;

}