23 lines
432 B
Plaintext
23 lines
432 B
Plaintext
defmodule Mcnugget do
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def solve(limit) do
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0..limit
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|> MapSet.new()
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|> MapSet.difference(
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for(
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x <- 0..limit,
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y <- 0..limit,
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z <- 0..limit,
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Integer.mod(x, 6) == 0,
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Integer.mod(y, 9) == 0,
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Integer.mod(z, 20) == 0,
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x + y + z <= limit,
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into: MapSet.new(),
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do: x + y + z
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)
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)
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|> Enum.max()
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end
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end
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Mcnugget.solve(100) |> IO.puts
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