work on day7, not complete

2023/python/day07.py

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+import matrix
+import shared
+from dataclasses import dataclass
+from collections import defaultdict
+from pprint import pprint
+
+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",
+    "Full House",
+    "Three of a Kind",
+    "Two Pair",
+    "One Pair",
+    "High Card",
+]
+
+def determine_hand(cards):
+    card_set = set(cards)
+    if len(card_set) == 1:
+        return "Five of a Kind"
+    
+
+    same_cards = sorted([cards.count(a) for a in card_set])
+    if len(same_cards) == 2:
+        if max(same_cards) == 4: 
+            return "Four of a Kind"
+        elif max(same_cards) == 3:
+            return "Full House"
+    elif len(same_cards) == 3:
+        if max(same_cards) == 3: 
+            return "Three of a Kind"
+        else:
+            return "Two Pair"
+    elif len(same_cards) == 4:
+        return "One Pair"
+    return "High Card"
+
+@dataclass
+class Hand:
+    cards: str
+    bid: int
+
+    def counts(self):
+        return Counter(self.cards)
+
+    def kind(self):
+        cards = [c for c in self.cards]
+        return determine_hand(self.cards)
+
+
+
+# @shared.profile
+def part1(rows):
+    hands = defaultdict(list)
+    for row in rows:
+        cards, bid = row.split()
+        hand = Hand(cards=cards, bid=int(bid))
+        hands[hand.kind()].append(hand)
+    pprint(hands)
+
+    
+
+
+# @shared.profile
+def part2(rows):
+    pass
+
+
+def main():
+    rows = [row for row in shared.load_rows(7)]
+    with shared.elapsed_timer() as elapsed:
+        part1(rows)
+        print("🕒", elapsed())
+
+    rows = [row for row in shared.load_rows(1,True)]
+    with shared.elapsed_timer() as elapsed:
+        part2(rows)
+        print("🕒", elapsed())
+
+
+if __name__ == "__main__":
+    main()

2023/samples/day07.txt

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+32T3K 765
+T55J5 684
+KK677 28
+KTJJT 220
+QQQJA 483