[2024/11] p1 solved

2024/11/example

@@ -0,0 +1 @@
+125 17

2024/11/script.py

@@ -0,0 +1,39 @@
+from GhostyUtils import aoc
+import math
+
+
+def num_digits(value: int) -> int:
+    return int(math.log10(value)) + 1
+
+
+def blink(stones: list[int]) -> list[int]:
+    new_stones = []
+    for i, stone in enumerate(stones):
+        if stone == 0:
+            new_stones.append(1)
+        elif num_digits(stone) % 2 == 0:
+            digits = num_digits(stone)
+            um = 10 ** (digits//2)
+            l_stone = stone // um
+            r_stone = stone - (l_stone * um)
+            new_stones += [l_stone, r_stone]
+        else:
+            new_stones.append(stone * 2024)
+
+    return new_stones
+
+
+def main():
+    stones = [int(stone) for stone in aoc.read().split()]
+    if aoc.args.verbose:
+        print(stones)
+
+    for _ in range(25):
+        stones = blink(stones)
+        if aoc.args.verbose:
+            print(stones)
+    print(f"p1: {len(stones)}")
+
+
+if __name__ == "__main__":
+    main()

README.md

@@ -3,10 +3,10 @@ My solutions to the yearly Advents of Code
 
 <!-- AOC TILES BEGIN -->
 <h1 align="center">
-  Advent of Code - 181/470 ⭐
+  Advent of Code - 182/472 ⭐
 </h1>
 <h1 align="center">
-  2024 - 20 ⭐ - Python
+  2024 - 21 ⭐ - Python
 </h1>
 <a href="2024/1/script.py">
   <img src=".aoc_tiles/tiles/2024/01.png" width="161px">
@@ -38,6 +38,9 @@ My solutions to the yearly Advents of Code
 <a href="2024/10/script.py">
   <img src=".aoc_tiles/tiles/2024/10.png" width="161px">
 </a>
+<a href="2024/11/script.py">
+  <img src=".aoc_tiles/tiles/2024/11.png" width="161px">
+</a>
 <h1 align="center">
   2023 - 47 ⭐ - Python
 </h1>