project-euler-python.py/problem 54 at master · bashareid/project-euler-python.py · GitHub

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from collections import Counter

def high_card(hand):
  convert = {'A': 14, 'K': 13, 'Q': 12, 'J': 11, 'T': 10, '9': 9,'8': 8, '7': 7, '6': 6, '5': 5, '4': 4, '3': 3, '2': 2, '1': 1}
  highest = 0
  for i in hand:
    if convert[i] > highest:
      highest = convert[i]
  return  highest


def convert_to_list(s):
  cards = s.split(' ')
  card_value= []
  card_type = []
  for i in cards:
    card_value.append(i[0])
    card_type.append(i[1])
  return [card_value, card_type]


def number_of_pairs(cards):
  count = Counter(cards) - Counter(set(cards))
  pairs = 0
  for i in count:
    if count[i] == 1:
      pairs += 1
  if pairs:
    return pairs + 1
  return 0


def three_of_a_kind(cards):
  count = Counter(cards) - Counter(set(cards))
  for i in count:
    if count[i] == 2:
      return 4
  return 0


def straight(cards):
  convert = {14: 'A', 13: 'K', 12: 'Q', 11: 'J', 10: 'T', 9:'9',8: '8', 7: '7', 6: '6', 5: '5', 4: '4', 3: '3', 2: '2', 1 : '1'}
  bigest_num =  high_card(cards)
  if convert[bigest_num - 1] in cards:
    if convert[bigest_num - 2] in cards:
      if convert[bigest_num - 3] in cards:
        if convert[bigest_num - 4] in cards:
          return 5
  return 0


def flush(cards):
  if len(set(cards)) == 1:
    return 6
  return 0


def full_house(cards):
  if three_of_a_kind(cards):
    if number_of_pairs(cards) == 2:
      return 7
  return 0


def four_of_a_kind(cards):

    duplicate = Counter(cards) - Counter(set(cards))
    for i in duplicate:
        if duplicate[i] == 3:
            return 8
    return 0


def straight_flush(cards, v):
    if straight(cards) and flush(v):
        return 9
    return 0


def royal_flush(cards, v):
    if set(['T', 'J', 'Q', 'K', 'A']) == set(cards):
        if len(set(v)) == 1:
            return 10
    return 0


def paired_number(cards):
  convert = {'A': 14, 'K': 13, 'Q': 12, 'J': 11, 'T': 10, '9': 9,'8': 8, '7': 7, '6': 6, '5': 5, '4': 4, '3': 3, '2': 2, '1': 1}
  repeated = (Counter(cards) - Counter(set(cards))).keys()
  highest = 0
  for i in repeated:
    if convert[i] > highest:
      highest = convert[i]
  return highest


f = open('poker.txt')
games = f.read()
f.close()
two_hands = games.strip().split('\n')
hands = []
for i in two_hands:
    hand_1 = convert_to_list(i[:14])
    hand_2 = convert_to_list(i[15:])
    hands.append([hand_1, hand_2])

player1 = 0

for i in hands:
  hand1_num = i[0][0]
  hand2_num = i[1][0]
  hand1_symbols = i[0][1]
  hand2_symbols = i[1][1]
  p1 = 0
  p2 = 0
  check = False
  if number_of_pairs(hand1_num):
    p1 = number_of_pairs(hand1_num)
    check = True
  if three_of_a_kind(hand1_num):
    p1 = three_of_a_kind(hand1_num)
    check = True
  if straight(hand1_num):
    p1 = straight(hand1_num)
    check = True
  if flush(hand1_symbols):
    p1 = flush(hand1_symbols)
    check = True
  if full_house(hand1_num):
    p1 = full_house(hand1_num)
    check = True
  if four_of_a_kind(hand1_num):
    p1 = four_of_a_kind(hand1_num)
    check = True
  if straight_flush(hand1_num, hand1_symbols):
    p1 = straight_flush(hand1_num, hand1_symbols)
    check = True
  if royal_flush(hand1_num, hand1_symbols):
    p1 = royal_flush(hand1_num, hand1_symbols)
    check = True

  if number_of_pairs(hand2_num):
    p2 = number_of_pairs(hand2_num)
    check = True
  if three_of_a_kind(hand2_num):
    p2 = three_of_a_kind(hand2_num)
    check = True
  if straight(hand2_num):
    p2 = straight(hand2_num)
    check = True
  if flush(hand2_symbols):
    p2 = flush(hand2_symbols)
    check = True
  if full_house(hand2_num):
    p2 = full_house(hand2_num)
    check = True
  if four_of_a_kind(hand2_num):
    p2 = four_of_a_kind(hand2_num)
    check = True
  if straight_flush(hand2_num, hand2_symbols):
    p2 = straight_flush(hand2_num, hand2_symbols)
    check = True
  if royal_flush(hand2_num, hand2_symbols):
    p2 = royal_flush(hand2_num, hand2_symbols)
    check = True

  if p1 > p2:
    player1 += 1
  elif p1 == p2:
    if check:
      if paired_number(i[0][0]) > paired_number(i[1][0]):
        player1 += 1
      elif paired_number(i[0][0]) == paired_number(i[1][0]):
        if high_card(i[0][0]) > high_card(i[1][0]):
          player1 += 1
    else:
      if high_card(i[0][0]) > high_card(i[1][0]):
        player1 += 1

print (player1)