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Play black jack against the computer

Python, 99 lines
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    # a very simple blackjack game
    # in the game the cards have the following values ...
    # ace 11 or 1
    # J, Q, K are 10
    # the rest of the cards 2 - 10 are face value
    # you start with two cards and add them up
    # if you have 21, then you have the best score, a blackjack
    # if you have between 18 and 21, you should stand (no more cards)
    # if you have less then 18, you can hit (one more card at a time)
    # once you stand the computer plays
    # the better score not exceeding 21 wins
    # equal scores is a draw (no winner)
    # any score over 21 is a bust (busted player loses, both bust --> no winner)
    # casino blackjack games have additional options and rules
    from random import choice as rc
    def total(hand):
    # how many aces in the hand
    aces = hand.count(11)
    # to complicate things a little the ace can be 11 or 1
    # this little while loop figures it out for you
    t = sum(hand)
    # you have gone over 21 but there is an ace
    if t > 21 and aces > 0:
    while aces > 0 and t > 21:
    # this will switch the ace from 11 to 1
    t -= 10
    aces -= 1
    return t
    # a suit of cards in blackjack assume the following values
    cards = [2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 10, 10, 11]
    # there are 4 suits per deck and usually several decks
    # this way you can assume the cards list to be an unlimited pool
    cwin = 0 # computer win counter
    pwin = 0 # player win counter
    while True:
    player = []
    # draw 2 cards for the player to start
    player.append(rc(cards))
    player.append(rc(cards))
    pbust = False # player busted flag
    cbust = False # computer busted flag
    while True:
    # loop for the player's play ...
    tp = total(player)
    print "The player has these cards %s with a total value of %d" % (player, tp)
    if tp > 21:
    print "--> The player is busted!"
    pbust = True
    break
    elif tp == 21:
    print "\a BLACKJACK!!!"
    break
    else:
    hs = raw_input("Hit or Stand/Done (h or s): ").lower()
    if 'h' in hs:
    player.append(rc(cards))
    else:
    break
    while True:
    # loop for the computer's play ...
    comp = []
    comp.append(rc(cards))
    comp.append(rc(cards))
    # dealer generally stands around 17 or 18
    while True:
    tc = total(comp)
    if tc < 18:
    comp.append(rc(cards))
    else:
    break
    print "the computer has %s for a total of %d" % (comp, tc)
    # now figure out who won ...
    if tc > 21:
    print "--> The computer is busted!"
    cbust = True
    if pbust == False:
    print "The player wins!"
    pwin += 1
    elif tc > tp:
    print "The computer wins!"
    cwin += 1
    elif tc == tp:
    print "It's a draw!"
    elif tp > tc:
    if pbust == False:
    print "The player wins!"
    pwin += 1
    elif cbust == False:
    print "The computer wins!"
    cwin += 1
    break
    print
    print "Wins, player = %d computer = %d" % (pwin, cwin)
    exit = raw_input("Press Enter (q to quit): ").lower()
    if 'q' in exit:
    break
    print
    print
    print "Thanks for playing blackjack with the computer!"
Created by superducktoxic on Sat, 29 Jun 2013 (MIT)
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