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2021 day7 didn't need to calc from 0, only min crab

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Adam Millerchip 2022-12-03 02:17:09 +09:00
parent 7ff40275c7
commit e183e04f23
1 changed files with 2 additions and 2 deletions
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4
2021/day7.exs
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@ -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