public static void Main(string[] args)
{
GuessingGame userTry = new GuessingGame();
int secret = userTry.GenerateSecret();
int userInput;
Console.WriteLine("I have a number between 1 and 1000." + "( " + secret + " )");
Console.WriteLine("Please enter your first guess: ");
userInput = Convert.ToInt32(Console.ReadLine());
userTry.CheckGuess(userInput, secret);
}