path: root/2025/ocaml/lib/application/d01p02.mli

val solve : string -> unit -> int
(** [solve input ()] is the solution for the second part of the first day of advent of code 2025 for [input].
    The solution for an empty input is 0.
    Requires: [input] to be a multiline string using `\n` as it's line separator. *)