Elm
import List exposing (minimum, maximum, member) import Maybe exposing (withDefault) nextUnknownInteger : Int -> List Int -> Int nextUnknownInteger integer integers = let nextInteger = integer + 1 in if member nextInteger integers then nextUnknownInteger nextInteger integers else nextInteger minMinMax : List Int -> List Int minMinMax integers = let minimumInteger = withDefault 0 <| minimum integers maximumInteger = withDefault 0 <| maximum integers nextMinimumInteger = nextUnknownInteger minimumInteger integers in [minimumInteger, nextMinimumInteger, maximumInteger]
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Elm
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