8 lines
204 B
Text
8 lines
204 B
Text
defmodule Equilibrium do
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def index(list) do
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last = length(list)
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Enum.filter(0..last-1, fn i ->
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Enum.sum(Enum.slice(list, 0, i)) == Enum.sum(Enum.slice(list, i+1..last))
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end)
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end
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end
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