From e183e04f233d0d143ee22194f14d95aa3841a13b Mon Sep 17 00:00:00 2001 From: Adam Millerchip Date: Sat, 3 Dec 2022 02:17:09 +0900 Subject: [PATCH] 2021 day7 didn't need to calc from 0, only min crab --- 2021/day7.exs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/2021/day7.exs b/2021/day7.exs index f19b77f..2456b50 100644 --- a/2021/day7.exs +++ b/2021/day7.exs @@ -2,7 +2,7 @@ defmodule Day7 do def part1(input) do input |> Enum.frequencies() - |> Enum.into(Map.new(0..Enum.max(input), &{&1, 0})) + |> Enum.into(Map.new(Enum.min(input)..Enum.max(input), &{&1, 0})) |> calculate_costs() |> Enum.min() end @@ -18,7 +18,7 @@ defmodule Day7 do def part2(input) do input |> Enum.frequencies() - |> Enum.into(Map.new(0..Enum.max(input), &{&1, 0})) + |> Enum.into(Map.new(Enum.min(input)..Enum.max(input), &{&1, 0})) |> calculate_sum_costs() |> Enum.min() end