# MMC 101COS - Quiz Quest
# Multiplication Quiz for Year 9 students

import random


# Displays the introduction to the quiz
def introduction():
    print("=" * 40)
    print("       MULTIPLICATION QUIZ QUEST")
    print("=" * 40)
    print("Test your multiplication skills!")
    print("You will answer 10 questions.")
    print("Good luck!\n")


# Gets a valid number from the player
def get_answer():
    while True:
        answer = input("Your answer: ")

        try:
            return int(answer)
        except ValueError:
            print("Please enter a whole number.")


# Creates a random multiplication question
def create_question():
    number1 = random.randint(1, 12)
    number2 = random.randint(1, 12)

    correct_answer = number1 * number2

    question = f"{number1} x {number2}"

    return question, correct_answer


# Gives feedback based on the final score
def final_feedback(score, total_questions):
    percentage = (score / total_questions) * 100

    print("\n" + "=" * 40)
    print("QUIZ COMPLETE!")
    print("=" * 40)

    print(f"Your score: {score}/{total_questions}")
    print(f"Percentage: {percentage:.0f}%")

    if percentage == 100:
        print("Amazing! Perfect score!")

    elif percentage >= 80:
        print("Excellent work!")

    elif percentage >= 60:
        print("Good job! Keep practising.")

    elif percentage >= 40:
        print("Not bad! More practice will help.")

    else:
        print("Keep practising. You can improve!")

    print("=" * 40)


# Runs one complete quiz
def play_quiz():
    score = 0
    total_questions = 10

    for question_number in range(1, total_questions + 1):

        print(f"\nQuestion {question_number} of {total_questions}")

        question, correct_answer = create_question()

        print(question)

        user_answer = get_answer()

        if user_answer == correct_answer:
            print("Correct! Well done!")
            score = score + 1

        else:
            print("Incorrect.")
            print(f"The correct answer was {correct_answer}.")


    final_feedback(score, total_questions)


# Main program
introduction()

name = input("What is your name? ").strip()

# Makes sure the player enters a name
while name == "":
    print("Please enter your name.")
    name = input("What is your name? ").strip()

print(f"\nGood luck, {name}!")

# Allows the player to play more than once
while True:

    play_quiz()

    play_again = input(
        "\nWould you like to play again? (y/n): "
    ).lower().strip()

    if play_again == "n":
        print(f"\nThanks for playing, {name}!")
        break

    elif play_again == "y":
        print("\nStarting a new quiz...")

    else:
        print("I didn't understand that, so the quiz will now end.")
        break