---

using System;

namespace GuessTheNumberGame
{
    public class NumberGuesser
    {
        private int low;
        private int high;
        private int guess;
        private int attempts;

        public NumberGuesser(int min, int max)
        {
            low = min;
            high = max;
            attempts = 0;
        }

        public void StartGame()
        {
            Console.WriteLine($"Think of a number between {low} and {high}.");
            Console.WriteLine("I will try to guess it!");
            Console.WriteLine("Answer with: 'too high', 'too low', or 'correct'");

            bool guessedCorrectly = false;

            while (!guessedCorrectly)
            {
                guess = (low + high) / 2;
                attempts++;

                Console.WriteLine($"Is your number {guess}?");
                string response = Console.ReadLine().ToLower();

                if (response == "correct")
                {
                    Console.WriteLine($"Yay! I guessed your number {guess} in {attempts} attempts!");
                    guessedCorrectly = true;
                }
                else if (response == "too high")
                {
                    high = guess - 1;
                }
                else if (response == "too low")
                {
                    low = guess + 1;
                }
                else
                {
                    Console.WriteLine("Please answer with: 'too high', 'too low', or 'correct'");
                }

                if (low > high && !guessedCorrectly)
                {
                    Console.WriteLine("Hmm... Something is wrong. Did you change your number?");
                    guessedCorrectly = true;
                }
            }
        }
    }
}

class Program
{
    static void Main()
    {
        GuessTheNumberGame.NumberGuesser guesser = new GuessTheNumberGame.NumberGuesser(1, 100);
        guesser.StartGame();
    }
}