import java.util.Scanner;

public class GuessingGameMethod3
{
  static Scanner sc = new Scanner(System.in);

  public static void main(String[] args)
  {
    System.out.println("Let's play a guessing game!");
    do
    {
      playARound(1, getRandomNumber(7, 12));                     
    } while (askForAnotherRound("Try again?"));
    System.out.println("\nThank you for playing!");
  }

  public static void playARound(int min, int max)
  {
    boolean validInput;
    int number, guess;
    String answer;

    // Pick a random number
    number = getRandomNumber(min, max);                           
    // Get the guess
    System.out.println("\nI'm thinking of a number " + "between " + min + " and " + max + ".");                 
    System.out.print("What do you think it is? ");
    guess = getGuess(min, max);                                    
    // Check the guess
    if (guess == number)
      System.out.println("You're right!");
    else
      System.out.println("You're wrong!" + " The number was " + number);
  }

  public static int getRandomNumber(int min, int max)             
  {
    return (int)(Math.random() * (max - min + 1)) + min;
  }

  public static int getGuess(int min, int max)                    
  {
    while (true)
    {
      int guess = sc.nextInt();
      if ((guess < min) || (guess > max))          
      {
        System.out.print("I said, between " + min + " and " + max + ". Try again: ");
      } else
        return guess;                                          
    }
  }

  public static boolean askForAnotherRound(String prompt)         
  {
    while (true)
    {
      String answer;
      System.out.print("\n" + prompt + " (Y or N) ");
      answer = sc.next();
      if (answer.equalsIgnoreCase("Y"))
        return true;
      else if (answer.equalsIgnoreCase("N"))
        return false;
    }
  }
}