def prob_two_pairs(N=100000):
M = 0 # no. of successes
for exp in xrange(N):
deck = Deck()
hand = deck.hand(n=5)
M += (same_rank(hand, 2) == 2)
return float(M) / N
def prob_fourofakind(N=100000):
M = 0 # no. of successes
for exp in xrange(N):
deck = Deck()
hand = deck.hand(n=5)
M += (same_rank(hand, 4) == 1)
return float(M) / N
def prob_two_pairs(N=100000):
M = 0 # no. of successes
for exp in xrange(N):
deck = Deck()
hand = deck.hand(n=5)
M += (same_rank(hand, 2) == 2)
return float(M) / N
def prob_fourofakind(N=100000):
M = 0 # no. of successes
for exp in xrange(N):
deck = Deck()
hand = deck.hand(n=5)
M += (same_rank(hand, 4) == 1)
return float(M) / N
return hand
def deal(self, cards_per_hand, no_of_players):
"""Deal no_of_players hands. Return list of lists."""
return [self.hand(cards_per_hand) \
for i in range(no_of_players)]
def putback(self, card):
"""Put back a card under the rest."""
self.deck.append(card)
def __str__(self):
return str(self.deck)
if __name__ == '__main__':
deck = Deck()
print deck
players = deck.deal(5, 4)
import pprint
pprint.pprint(players)
from cards import same_rank, same_suit
for hand in players:
print """\
The hand %s
has %d pairs, %s 3-of-a-kind and
%s cards of the same suit.""" % \
(', '.join(hand), same_rank(hand, 2),
same_rank(hand, 3),
'+'.join([str(s) for s in same_suit(hand).values()]))
from Deck import Deck
from cards import same_rank, same_suit
import random
d = Deck()
N = 10**4
# Probability of two pairs among 5 cards
successes = 0
total = 0
for i in range(N):
h = d.hand(5)
if same_rank(h, 2) == 2:
successes += 1
total += 1
for j in range(len(h)):
d.putback(h[j])
random.shuffle(d.deck)
print 'Probability of two pairs from among 5 cards',
print '%f' % (float(successes) / total)
# Four or five cards of the same suit among 5 cards
successes = 0
total = 0
for i in range(N):
h = d.hand(5)
s = same_suit(h)
for j in s:
if s[j] == 4 or s[j] == 5:
successes += 1
total += 1
del self.deck[:n] # remove cards
return hand
def deal(self, cards_per_hand, no_of_players):
"""Deal no_of_players hands. Return list of lists."""
return [self.hand(cards_per_hand) \
for i in range(no_of_players)]
def putback(self, card):
"""Put back a card under the rest."""
self.deck.append(card)
def __str__(self):
return str(self.deck)
if __name__ == '__main__':
deck = Deck()
print deck
players = deck.deal(5, 4)
import pprint; pprint.pprint(players)
from cards import same_rank, same_suit
for hand in players:
print """\
The hand %s
has %d pairs, %s 3-of-a-kind and
%s cards of the same suit.""" % \
(', '.join(hand), same_rank(hand, 2),
same_rank(hand, 3),
'+'.join([str(s) for s in same_suit(hand).values()]))
"""Deal no_of_players hands. Return list of lists."""
return [self.hand(cards_per_hand) for i in range(no_of_players)]
def putback(self, card):
"""Put back a card under the rest."""
self.deck.append(card)
def __str__(self):
return str(self.deck)
if __name__ == "__main__":
deck = Deck()
print deck
players = deck.deal(5, 4)
import pprint
pprint.pprint(players)
from cards import same_rank, same_suit
for hand in players:
print """\
The hand %s
has %d pairs, %s 3-of-a-kind and
%s cards of the same suit.""" % (
", ".join(hand),
same_rank(hand, 2),
same_rank(hand, 3),
"+".join([str(s) for s in same_suit(hand).values()]),
)