19 lines
904 B
OCaml
19 lines
904 B
OCaml
val ints_of_string : string -> int list
|
|
(** [nums_from_string s] takes a string of space separated integers and gives
|
|
back a list of the integers. *)
|
|
|
|
val distance1 : int -> int -> int
|
|
(** [distance1 a b] returns the absolute difference between [a] and [b]. *)
|
|
|
|
val strings_of_file : string -> string list
|
|
(** [strings_from_file fname] returns a list of strings from the file
|
|
[fname]. Each string represents a line from the file. *)
|
|
|
|
val main : (string -> 'a) -> (('b -> string) * ('a -> 'b)) list -> unit
|
|
(** [main prep parts] executes an advent of code problem. [prep fname] should
|
|
be a function that returns the input from [fname]. Each elemet of
|
|
[parts] is a pair of functions. The first converts the output to a string
|
|
(for example [string_of_int]). The second executes the given part.
|
|
Output is given as if done by:
|
|
[print_string ( prep fname |> snd |> fst )] *)
|