Day 1: Calorie Counting
Mix.install([:kino, :req])Parsing
input = Kino.Input.textarea("input")snacks =
input
|> Kino.Input.read()
|> String.split(["\n\n"])
|> Enum.map(fn elf ->
elf
|> String.split("\n")
|> Enum.reduce(0, &(String.to_integer(&1) + &2))
end)Part 1
Enum.max(snacks)Part 2
snacks
|> Enum.sort(:desc)
|> Enum.take(3)
|> Enum.sum()
