Day 2024 part 1

2024-12-20 09:34:32 +00:00
parent defeaa6db3
commit 1f8a8a8e53
4 changed files with 98 additions and 4 deletions
--- a/lib/aoc.mli
+++ b/lib/aoc.mli
@@ -143,4 +143,8 @@ module Grid : sig
  val update_pos : t -> int * int -> char -> t
  (** [Grid.update_pos grid pos c] returns a grid with the character at position
      [pos] changed to [c]. *)
+
+  val update_idx : t -> int -> char -> t
+  (** [Grid.update_pos grid idx c] returns a grid with the character at index
+      [idx] changed to [c]. *)
 end