import random

# Multiplication Quiz

print("Welcome to the Multiplication Quiz!")

name = input("Please enter your name: ")

print("\nInstructions")
print("----------------------------------")
print("1. You will be asked multiplication questions.")
print("2. Type the correct answer and press Enter.")
print("3. Enter whole numbers only.")
print("4. Your score will be shown at the end.\n")

# Ask how many questions
while True:
    try:
        total_questions = int(input("How many questions would you like (1-20)? "))
        if 1 <= total_questions <= 20:
            break
        else:
            print("Please enter a number between 1 and 20.")
    except ValueError:
        print("Please enter a valid whole number.")

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

score = 0
results = []

# Quiz
for question in range(1, total_questions + 1):
    num1 = random.randint(1, 12)
    num2 = random.randint(1, 12)

    correct_answer = num1 * num2

    while True:
        try:
            answer = int(input(f"\nQuestion {question}: {num1} x {num2} = "))
            break
        except ValueError:
            print("Please enter a valid whole number.")

    if answer == correct_answer:
        print("Correct!")
        score += 1
        results.append(f"{question}. Correct")
    else:
        print(f"Incorrect. The correct answer was {correct_answer}.")
        results.append(f"{question}. Incorrect")

# Results
print("\n----------------------------------")
print("Quiz Results")
print("----------------------------------")
print(f"Name: {name}")
print(f"Questions Answered: {total_questions}")
print(f"Correct Answers: {score}")
print(f"Incorrect Answers: {total_questions - score}")

percentage = (score / total_questions) * 100
print(f"Score: {percentage:.0f}%")

if percentage == 100:
    print("Excellent! You got every question correct.")
elif percentage >= 80:
    print("Very good work!")
elif percentage >= 60:
    print("Good effort. Keep practising.")
elif percentage >= 40:
    print("You're making progress. Keep practising your multiplication facts.")
else:
    print("Keep practising and try the quiz again.")

# Game history option
print("\n----------------------------------")
history = input("Would you like to see your game history? (yes/no): ")

if history.lower() == "y" or history.lower() == "yes":
    print("\nGame History")
    print("----------------------------------")

    for result in results:
        print(result)

else:
    print("Game history skipped.")

print("\nThank you for playing!")