AI_Blackjack.py

import random

def deal_card():
    cards = [11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 10, 10]
    return random.choice(cards)

def calculate_score(hand):
    if sum(hand) == 21 and len(hand) == 2:
        return 0
    if 11 in hand and sum(hand) > 21:
        hand.remove(11)
        hand.append(1)
    return sum(hand)

def blackjack():
    user_cards = []
    computer_cards = []
    game_over = False

    for _ in range(2):
        user_cards.append(deal_card())
        computer_cards.append(deal_card())

    while not game_over:
        user_score = calculate_score(user_cards)
        computer_score = calculate_score(computer_cards)

        print("Your cards: ", user_cards, ", current score: ", user_score)
        print("Computer's first card: ", computer_cards[0])

        if user_score == 0 or computer_score == 0 or user_score > 21:
            game_over = True
        else:
            should_continue = input("Type 'y' to get another card, 'n' to pass: ")
            if should_continue == 'y':
                user_cards.append(deal_card())
            else:
                game_over = True

    while computer_score != 0 and computer_score < 17:
        computer_cards.append(deal_card())
        computer_score = calculate_score(computer_cards)

    print("Your final hand: ", user_cards, ", final score: ", user_score)
    print("Computer's final hand: ", computer_cards, ", final score: ", computer_score)

    if user_score > 21:
        return "You went over. You lose!"
    elif computer_score > 21:
        return "Computer went over. You win!"
    elif user_score == computer_score:
        return "It's a draw!"
    elif user_score == 0:
        return "Blackjack! You win!"
    elif computer_score == 0:
        return "Computer got a Blackjack. You lose!"
    elif user_score > computer_score:
        return "You win!"
    else:
        return "You lose!"

print(blackjack())