Add my not-working solution draft for day 7: day7.py

Author: FunProgramer

day7.py

@@ -0,0 +1,117 @@
+# Not working
+from enum import Enum
+
+
+class HandTypes(Enum):
+    FIVE_KIND = 6
+    FOUR_KIND = 5
+    FULL_HOUSE = 4
+    THREE_KIND = 3
+    TWO_PAIR = 2
+    ONE_PAIR = 1
+    HIGH_CARD = 0
+
+
+labels = ['2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A']
+
+
+class Hand:
+    def __init__(self, cards_str, bid_amount):
+        self.cards_str: str = cards_str
+        self.bid_amount: int = bid_amount
+        self.rank: int or None = None
+
+        # Determine hand type
+        count_of_first_label = self.cards_str.count(self.cards_str[0])
+
+        if count_of_first_label == 5:
+            self.type = HandTypes.FIVE_KIND
+        elif count_of_first_label == 4:
+            self.type = HandTypes.FOUR_KIND
+        else:
+            self.type = determine_hands_type(cards_str, count_of_first_label)
+        print(self.type)
+
+    # To be honest, this method is not really necessary
+    def __eq__(self, other):
+        if self.type == other.type and self.cards_str == other.cards_str:
+            return True
+
+    def __lt__(self, other):
+        if self.type.value < other.type.value:
+            return True
+
+        if self.type == other.type:
+            for i in range(0, 5):
+                self_label_value = labels.index(self.cards_str[i])
+                other_label_value = labels.index(other.cards_str[i])
+
+                if self_label_value < other_label_value:
+                    return True
+
+        return False
+
+    # To be honest, this method is also not really necessary
+    def __gt__(self, other):
+        if self.type.value > other.type.value:
+            return True
+
+        if self.type == other.type:
+            for i in range(0, 5):
+                self_label_value = labels.index(self.cards_str[i])
+                other_label_value = labels.index(other.cards_str[i])
+
+                if self_label_value > other_label_value:
+                    return True
+
+        return False
+
+
+def determine_hands_type(cards_str: str, last_found_count: int, pair_found: bool = False):
+    label = cards_str[0]
+    label_count = cards_str.count(label)
+    if last_found_count == 3:
+        if label_count == 2:
+            return HandTypes.FULL_HOUSE
+        else:
+            return HandTypes.THREE_KIND
+    if last_found_count == 2:
+        if label_count == 2:
+            return HandTypes.TWO_PAIR
+        else:
+            determine_hands_type(cards_str.replace(label, ""), label_count, True)
+    if last_found_count == 1:
+        if pair_found and label_count == 2:
+            return HandTypes.TWO_PAIR
+        if label_count == 2:
+            if len(cards_str) > 3:
+                return determine_hands_type(cards_str.replace(label, ""), label_count, True)
+            else:
+                return HandTypes.ONE_PAIR
+        if label_count == 1:
+            if len(cards_str) > 3:
+                return determine_hands_type(cards_str.replace(label, ""), label_count, pair_found)
+            else:
+                return HandTypes.HIGH_CARD
+
+
+def main():
+    hands = []
+    total_winning = 0
+    with open("day7_input.txt", "r") as input_file:
+        hand_strs = input_file.readlines()
+
+    for hand_idx, hand_str in enumerate(hand_strs):
+        [cards_str, bid_amount] = hand_str.split(" ")
+        hands.append(Hand(cards_str, int(bid_amount)))
+
+    hands.sort()
+
+    for rank, hand in enumerate(hands):
+        total_winning += rank * hand.bid_amount
+
+    print("Total Winning:", total_winning)
+
+
+if __name__ == '__main__':
+    main()

day7_input.txt

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