feat: 2024 day 25

Author: Programator2

2024/25.py

@@ -0,0 +1,33 @@
+from aoc import *
+from itertools import product
+
+
+def main(infi: str):
+    locks = []
+    keys = []
+    for o in filerstrip(infi).split('\n\n'):
+        lines = o.split('\n')
+        flist = keys if lines[0] == '.....' else locks
+        template = list(lines[0])
+        heights = [0] * 5
+        for height, l in enumerate(lines[1:]):
+            for i, (a, b) in enumerate(zip(l, template)):
+                if a != b:
+                    heights[i] = height if flist is locks else 5 - height
+                    template[i] = a
+        flist.append(heights)
+    return sum(
+        1
+        for k, l in product(keys, locks)
+        if all(a + b <= 5 for a, b in zip(k, l))
+    )
+
+
+DAY = 25
+FILE_TEST = f"{DAY}_testa.txt"
+# FILE_TEST = f"{DAY}_testb.txt"
+FILE_EXP = f"{DAY}_exp.txt"
+FILE = f"{DAY}.txt"
+# test_and_submit(main, FILE_TEST, FILE_EXP, FILE, DAY)
+# print(main(FILE_TEST))
+print(main(FILE))

README.org

@@ -4,6 +4,7 @@
 * Personal Stats 2024
 | Day |     Time |  Rank | Score |     Time |  Rank | Score |
 |-----+----------+-------+-------+----------+-------+-------|
+|  25 | 00:22:37 |  2609 |     0 | 00:38:53 |  2948 |     0 |
 |  23 | 00:24:26 |  2632 |     0 | 01:09:24 |  2938 |     0 |
 |  22 | 00:07:06 |   766 |     0 | 05:23:29 |  7143 |     0 |
 |  21 |     >24h | 15115 |     0 |     >24h | 11364 |     0 |