solved 2024 Day 2 Parts 1 & 2

2025/day2/part1/main.py

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+
+INPUT_FILE = "input.txt"
+
+# Read File
+with open(INPUT_FILE, 'r') as file:
+    groups: list[str] = file.read().strip().split(',')
+
+# Parse Ranges
+ranges: list[tuple[int, int]] = [ (int(n1), int(n2)) for n1, n2 in [group.split('-') for group in groups] ]
+
+
+# Check for invalid ids
+invalid_ids: list[int] = []
+
+for (n1, n2) in ranges:
+    for n in range(n1, n2 + 1):
+        str_n: str = str(n)
+        if len(str_n) % 2 == 0:
+            mid: int = int(len(str_n) / 2)
+            if str_n[:mid] == str_n[mid:]:
+                invalid_ids.append(n)
+                print(f'Invalid Id: {n}')
+
+print(f'Sum of Invalid Ids: {sum(invalid_ids)}')
+
+
+
+
+