AOC 2023 - Day 21

Mix.install([
  {:kino_aoc, "~> 0.1"}
])

AOC Helper

{:ok, puzzle_input} =
  KinoAOC.download_puzzle("2023", "21", System.fetch_env!("LB_AOC_SESSION"))

Part 1

Code

defmodule PartOne do
  def solve(input) do
    IO.puts("--- Part One ---")
    IO.puts("Result: #{run(input)}")
  end

  def run(input) do
  end
end

Test

ExUnit.start(autorun: false)

defmodule PartOneTest do
  use ExUnit.Case, async: true
  import PartOne

  @input ""
  @expected nil

  test "part one" do
    actual = run(@input)
    assert actual == @expected
  end
end

ExUnit.run()

Solution

PartOne.solve(puzzle_input)

Part 2

Code

defmodule PartTwo do
  def solve(input) do
    IO.puts("--- Part Two ---")
    IO.puts("Result: #{run(input)}")
  end

  def run(input) do
  end
end

Test

ExUnit.start(autorun: false)

defmodule PartTwoTest do
  use ExUnit.Case, async: true
  import PartTwo

  @input ""
  @expected nil

  test "part two" do
    actual = run(@input)
    assert actual == @expected
  end
end

ExUnit.run()

Solution

PartTwo.solve(puzzle_input)