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- unique([]) -> [];
- unique([H|T]) -> unique([H|T],[]).
- unique([],Uniquelist) -> Uniquelist;
- unique([H|T],Uniquelist) ->
- case lists:member(H,Uniquelist) of
- true ->
- unique(T,Uniquelist);
- false ->
- unique(T,Uniquelist ++ [H])
- end.
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