import java.util.*;

public class GuessMyNumber {

    public static int MAXROUNDS = 10;
    public static int[] numToGuess = new int[MAXROUNDS];
    public static int[] guesses = new int[MAXROUNDS];

    // Alternatively can use a 2-d array
    // public static int intTwoDim[][] = int[MAXROUNDS][2];

    public static int playGame( Scanner scan ) {

        System.out.println( "\nWelcome to the numbers guessing game! You can play up to 10 times" );

        int round = 1;
	int guessesThisRound = 0;
	boolean playAgain = true;
        String answer;

        do {

            numToGuess[round-1] = randomNumber();

	    guessesThisRound = playRound( scan, numToGuess[round-1], round );
	    System.out.print( "You guessed it in " + guessesThisRound + " guess" );
            if ( guessesThisRound > 1 )
                System.out.print("es");
            System.out.println("!!");
	    
	    guesses[round-1] = guessesThisRound;

	    System.out.println( "Would you like to play again yes/no? " );
	    answer = scan.next();

	    if (answer.equalsIgnoreCase( "yes" ) )
               round++;
            else 
               playAgain = false;

	} while ( playAgain == true && round <= MAXROUNDS);

	return( round );

	// scan.close();
    }

    public static int playRound( Scanner scan, int numToGuess, int round ) {

        System.out.println( "Get ready to play round " + round + "!" );
	boolean notGuessed = true;
	int numGuesses = 0;

	do {

            numGuesses++;

	    System.out.print( "Enter your guess: " );
	    int guess = scan.nextInt();

	    if ( guess < numToGuess ) {
	        System.out.println( "Too Low!" );
	    } else
	    if ( guess > numToGuess ) {
	        System.out.println( "Too high" );
	    } else {
	        System.out.print( "got it! " );
		notGuessed = false;
	    }

	} while( notGuessed );		

        return(numGuesses);
    }

    public static int randomNumber() {

      Random random = new Random();
      int randomNumber = random.nextInt(100) + 1;

      System.out.println("Random number between 1 and 100: " + randomNumber);

      return randomNumber;
   }

    public static void main( String[] args ) {

       Scanner scan = new Scanner( System.in );

       int roundsPlayed = playGame( scan );

       System.out.println( Arrays.toString(numToGuess) );
       System.out.println( Arrays.toString(guesses) );

       for (int i = 0; i < roundsPlayed; i++ )
           System.out.println( numToGuess[i] + " " + guesses[i] );

       scan.close();

    } // main
    
} // class