README.md

@@ -2,7 +2,7 @@
 
 <!-- AOC TILES BEGIN -->
 <h1 align="center">
-  2024 - 18 ⭐ - Python
+  2024 - 10 ⭐ - Python
 </h1>
 <a href="day01.py">
   <img src=".aoc_tiles/tiles/2024/01.png" width="161px">
@@ -19,16 +19,4 @@
 <a href="day05.py">
   <img src=".aoc_tiles/tiles/2024/05.png" width="161px">
 </a>
-<a href="day06.py">
-  <img src=".aoc_tiles/tiles/2024/06.png" width="161px">
-</a>
-<a href="day07.py">
-  <img src=".aoc_tiles/tiles/2024/07.png" width="161px">
-</a>
-<a href="day08.py">
-  <img src=".aoc_tiles/tiles/2024/08.png" width="161px">
-</a>
-<a href="day09.py">
-  <img src=".aoc_tiles/tiles/2024/09.png" width="161px">
-</a>
 <!-- AOC TILES END -->

day01.py

@@ -17,7 +17,7 @@ class Day(AOCDay):
         ]
     ]
 
-    def parse_input(self) -> tuple[list, list]:
+    def parse_input(self) -> (list, list):
         lefts, rights = [], []
         for line in self.getInput():
             left, right = map(int, line.split())
@@ -32,8 +32,8 @@ class Day(AOCDay):
 
     def part2(self) -> Any:
         lefts, rights = self.parse_input()
-        counted = Counter(rights)
+        rights = Counter(rights)
-        return sum(num * counted[num] for num in lefts)
+        return sum(num * rights[num] for num in lefts)
 
 
 if __name__ == '__main__':

day09.py

@@ -21,6 +21,7 @@ def get_checksum(head: Block) -> int:
     index = head
     count = 0
     while index is not None:
+        print((str(index.file_id) + "|") * index.file_length, end="")
         if index.file_id > 0:
             for _ in range(index.file_length):
                 checksum += index.file_id * count
@@ -29,6 +30,7 @@ def get_checksum(head: Block) -> int:
             count += index.file_length
         index = index.right
 
+    print()
     return checksum
 
 
@@ -40,7 +42,7 @@ class Day(AOCDay):
         ],
         [
             (2858, "input9_test"),
-            (6373055193464, "input9"),
+            (None, "input9"),
         ],
     ]
 
@@ -100,9 +102,6 @@ class Day(AOCDay):
 
         index = tail
         while index is not None:
-            while index.file_id == -1:
-                index = index.left
-
             search = head
             while search != index:
                 if search.file_id == -1 and search.file_length >= index.file_length:
@@ -121,8 +120,8 @@ class Day(AOCDay):
                         search.right.left = new_space
                         search.right = new_space
 
+                    index = new_free_space
                     break
-
                 search = search.right
 
             index = index.left