Created
February 8, 2013 03:05
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files = file('54.txt').readlines() | |
hands = [h.replace('\n','') for h in files] | |
def result(): | |
dicts = {0:0, 1:0} | |
for i in range(1000): | |
h1, h2 = split_hand(hands[i]) | |
dicts[who_won(h1,h2)] +=1 | |
return dicts | |
def split_hand(h): | |
""" '8C TS KC 9H 4S 7D 2S 5D 3S AC' | |
=> ['8C', 'TS', 'KC', '9H', '4S'] | |
['7D', '2S', '5D', '3S', 'AC'] | |
""" | |
h1 = h.split() | |
return [h1[i] for i in range(5)], [h1[i] for i in range(5,10)] | |
def who_won(h1,h2): | |
return h2 == max(h1,h2,key=hand_rank) | |
def group(rank): | |
""" [7,5,4,3,5] => [(2, 5), (1, 7), (1, 4), (1, 3)] """ | |
return sorted([(rank.count(r),r) for r in set(rank) ],reverse = True) | |
def unzip(group): | |
return zip(*group) | |
def hand_rank(hand): | |
""" ['8C', 'TS', 'KC', '9H', '4S'] """ | |
groups = group(['..23456789TJQKA'.index(r) for r,s in hand]) | |
count, ranks = unzip(groups) | |
if ranks == (14, 5, 4, 3, 2): | |
ranks = (5, 4, 3, 2, 1) | |
points = {(4,1):7, | |
(3,2):6, | |
(3,1,1):3, | |
(2,2,1):2, | |
(2,1,1,1):1, | |
(1,1,1,1,1):0 | |
} | |
straight = (max(ranks) - min(ranks) == 4 and len(set(ranks)) == 5) | |
flush = len(set([s for r,s in hand])) == 1 | |
return max(points[count], 5*flush+4*straight),ranks |
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