public void RegisterContestant(Contestant contestant)
{
UserInterface.LastNameQuestion();
contestant.lastName = Console.ReadLine();
UserInterface.FirstNameQuestion();
contestant.firstName = Console.ReadLine();
UserInterface.EmailQuestion();
contestant.email = Console.ReadLine();
designatedNumber++;
contestant.registrationNumber = designatedNumber;
contestantsRoster.Add(contestant.registrationNumber, contestant);
}
