import random

def string_checker(question, valid_ans):
    while True:

        error = f"Enter a valid option from {valid_ans}"

        user_response = input(question).lower()

        for item in valid_ans:
            # check if the user response is a valid answer
            if item == user_response:
                return item

            elif user_response == item[0]:
                return item


def int_check(question):
    while True:
        error = "Enter an integer more than 1"

        try:
            response = int(input(question))

            # check the number is more than 1
            if response >= 1:
                return response

            else:
                print(error)

        except ValueError:
            print(error)

question_answer = 0
wrong_answers = 0
correct_answers = 0
question_answer = 0

game_history = []


num_rounds = int_check("Enter the number of rounds. You can choose between 3 to 5 rounds ")


while question_answer < num_rounds:
    rounds_heading = f"\n*** Round {question_answer + 1} of {num_rounds} ***"
    print(rounds_heading)

    random_1 = random.randint(1, 12)
    random_2 = random.randint(5, 15)

    correct_answer = random_1 * random_2

    error = "please enter a valid answer"
    # main function
    while True:
        try:
            question_answer = int(input(f" {random_1} x {random_2} = "))

            if question_answer == correct_answer:
                print("correct")

            else:
                print(f"incorrect and the correct answer is {correct_answer}")

        except ValueError:
            print(error)

    question_answer += 1

if question_answer > 0:


    # Calculate stats
    correct_answers = question_answer - wrong_answers
    percentage_won = correct_answers / question_answer * 100
    percentage_lost = wrong_answers / question_answer * 100

    # Display Game Stats
    print()
    print("**** GAME STATS ****")
    print(f"You got {correct_answers} correct out of {question_answer} rounds")
    print(f"Won: {percentage_won:.2f} % \t"
          f"Lost: {percentage_lost:.2f} % \t")

    print()
    # Game history option
    see_history = string_checker("Do you want to see your game history? ", yes_no)
    if see_history == "yes":
        for item in game_history:
            print(item)

else:
    print("😾😾😾  Scaredy Cat! 😾😾😾")

# End of program message
print()
print("The program has ended")