Advent of Code 2023 - Day 18

vkatsuba · December 18, 2023, 10:15am

Greetings, coding maestros! Ukrainian Erlanger here , wishing you a magnificent Monday. Today unfolds as Day 18 in our riveting exploration of Advent of Code, unveiling a fresh puzzle for your coding prowess. Dive into the challenge, conquer the complexities, and, of course, share your brilliant solutions in the comments below. Let’s make this Monday a coding triumph and continue fostering the collaborative coding spirit! Happy coding, everyone!

wfv · December 19, 2023, 12:11am

github.com

wfvining/aoc2023/blob/main/day18/day18.erl

-module(day18).

-compile(export_all).

load_input(Path) ->
    {ok, File} = file:open(Path, [read]),
    DigPlan = load_dig_plan(File),
    file:close(File),
    DigPlan.

load_dig_plan(File) ->
    RE = "(L|U|R|D) (\\d+) \\((.*)\\)",
    case file:read_line(File) of
        eof ->
            [];
        {ok, Data} ->
            {match, [D, N, C]} =
                re:run(Data, RE, [{capture, [1, 2, 3], list}]),
            [{direction(D), list_to_integer(N), C}|load_dig_plan(File)]
    end.

This file has been truncated. show original