import java.util.Scanner;

public class GuessTheNumberGame
{
	private static int valueToGuess;

	private static int numberOfGuesses;

	private static int guessesTaken;

	private static int lowerBound;

	private static int upperBound;

	public static void main(String[] args)
	 {
		boolean mainAgain = true;
		while (mainAgain == true)
		{
		Scanner sc = new Scanner(System.in);
		System.out.println("A - You have 4 guesses to correctly guess a number between 1 and 10.");
		System.out.println("B - You have 8 guesses to correctly guess a number between 1 and 100.");
		System.out.println("C - You have as many guesses as you want to guess a number in any range.");
		System.out.print("Which game do you want? ");
		String input = sc.nextLine();
		if (input.equalsIgnoreCase("a"))
		{
			 boolean again = true;
			 while (again == true)
			 {
				 valueToGuess = randInt(1,10);
				 int guess = getUserGuess();
				 for (int guessesTaken = 1; guessesTaken <= 4; guessesTaken++)
		         {
					 if (guess == valueToGuess)
					 {
						 System.out.println("Correct! Play again? (y/n) ");
						 if (sc.next().equalsIgnoreCase("y"))
							 again = true;
						 else
						 {
							 again = false;
						 	 mainAgain = true;
						 	 break;
						 }
					 }
					 else
					 {
						 if (guess > valueToGuess)
							 System.out.println("Too high!");
					 	 if (guess < valueToGuess)
					 		 System.out.println("Too low!");
					 }
					 /*else
						 System.out.println("Nope!");*/

					 if (guessesTaken == 4)
					 {
						 System.out.println("Sorry, you ran out of guesses, the correct answer was " + valueToGuess + ". Do you want to play again? (y/n) ");
						 if (sc.next().equalsIgnoreCase("y"))
							 again = true;
						 else
							 again = false;
					 }

				 }


			 }
		 }
		 else if (input.equalsIgnoreCase("b"))
		 {
			 boolean again = true;
			 while (again == true)
			 {
				 valueToGuess = randInt(1,100);
				 for (int guessesTaken = 1; guessesTaken <= 8; guessesTaken++)
		         {
					 if (getUserGuess() == valueToGuess)
					 {
						 System.out.println("Correct! Play again? (y/n) ");
						 if (sc.next().equalsIgnoreCase("y"))
							 again = true;
						 else
							 again = false;
						 	 mainAgain = true;
						 	 break;
					 }
					 /*else if (getUserGuess() > valueToGuess)
						 System.out.println("Too high!");
					 else if (getUserGuess() < valueToGuess)
						 System.out.println("Too low!");*/
					 else
						 System.out.println("Nope!");

					 if (guessesTaken == 8)
					 {
						 System.out.println("Sorry, you ran out of guesses, the correct answer was " + valueToGuess + ". Do you want to play again? (y/n) ");
						 if (sc.next().equalsIgnoreCase("y"))
							 again = true;
						 else
							 again = false;
					 }

				 }


			 }
		 }
		 else if (input.equalsIgnoreCase("c"))
		 {
			 boolean again = true;
			 while (again == true)
			 {
			 System.out.println("Enter the minimum: ");
			 lowerBound = sc.nextInt();
			 System.out.println("Enter the maximum: ");
			 upperBound = sc.nextInt();
			 System.out.println("Number of guesses: ");
			 numberOfGuesses = sc.nextInt();
			 valueToGuess = randInt(lowerBound, upperBound);
			 for (int guessesTaken = 1; guessesTaken <= numberOfGuesses; guessesTaken++)
	         {
			 if (getUserGuess() == valueToGuess)
			 {
				 System.out.println("Correct! Play again? (y/n) ");
				 if (sc.next().equalsIgnoreCase("y"))
					 again = true;
				 else
					 again = false;
				 	 mainAgain = true;
				 	 break;
			 }
			 /*else if (getUserGuess() > valueToGuess)
				 System.out.println("Too high!");
			 else if (getUserGuess() < valueToGuess)
				 System.out.println("Too low!");*/
			 else
				 System.out.println("Nope!");
			 if (guessesTaken == numberOfGuesses)
			 {
				 System.out.println("Sorry, you ran out of guesses, the correct answer was " + valueToGuess + ". Do you want to play again? (y/n) ");
				 if (sc.next().equalsIgnoreCase("y"))
					 again = true;
				 else
					 again = false;
			 }



			 }
			 }

		 }
		 else if (!input.equalsIgnoreCase("a") || !input.equalsIgnoreCase("b") || !input.equalsIgnoreCase("c"))
		 {
			 System.out.println("Sorry, that is not a valid response.");
		 }
		}
}




 private static int randInt(int lowerBound, int upperBound)

 {
	 int random = (int) (Math.random() * (((upperBound - lowerBound)+1)) + lowerBound);
	 return random;

 }

 private static int getUserGuess()

 {
	 Scanner sc = new Scanner(System.in);
	 System.out.print("What is your guess? (hint: " + valueToGuess + ")");
	 int guess = sc.nextInt();
	 return guess;

 }
}