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part1 done

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Tyrel Souza 2023-12-07 20:30:07 -05:00
parent 240f78775e
commit bd492c199e
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1 changed files with 19 additions and 5 deletions
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22
2023/python/day07.py
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@ -3,8 +3,12 @@ import shared
from dataclasses import dataclass
from collections import defaultdict
from pprint import pprint
from typing import List
#STRENGTHS = list(reversed("A, K, Q, J, T, 9, 8, 7, 6, 5, 4, 3, 2".split(", ")))
STRENGTHS = "A, K, Q, J, T, 9, 8, 7, 6, 5, 4, 3, 2".split(", ")
STRENGTHS_TO_WEIGHT = {k:idx for idx, k in enumerate(STRENGTHS)}
STRENGTHS = list(reversed("A, K, Q, J, T, 9, 8, 7, 6, 5, 4, 3, 2".split(", ")))
STRENGTH_HANDS = [
"Five of a Kind",
"Four of a Kind",
@ -48,6 +52,11 @@ class Hand:
cards = [c for c in self.cards]
return determine_hand(self.cards)
def sort_cards(self):
return [STRENGTHS_TO_WEIGHT[x] for x in self.cards]
def __lt__(self, other):
return self.sort_cards() > other.sort_cards()
# @shared.profile
@ -57,9 +66,15 @@ def part1(rows):
cards, bid = row.split()
hand = Hand(cards=cards, bid=int(bid))
hands[hand.kind()].append(hand)
pprint(hands)
hands[hand.kind()] = list(sorted(hands[hand.kind()]))
in_order = []
for kind in reversed(STRENGTH_HANDS):
in_order.extend(hands[kind])
total = 0
for rank, card in enumerate(in_order):
total += (rank+1)*card.bid
print(total)
# @shared.profile
@ -73,7 +88,6 @@ def main():
part1(rows)
print("🕒", elapsed())
rows = [row for row in shared.load_rows(1,True)]
with shared.elapsed_timer() as elapsed:
part2(rows)
print("🕒", elapsed())