8 lines
167 B
Elixir
8 lines
167 B
Elixir
defmodule RC do
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def permute([]), do: [[]]
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def permute(list) do
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for x <- list, y <- permute(list -- [x]), do: [x|y]
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end
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end
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IO.inspect RC.permute([1, 2, 3])
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