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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Symmetric-difference/Erlang/symmetric-difference.erl Normal file
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%% Implemented by Arjun Sunel
-module(symdiff).
-export([main/0]).
main() ->
SetA = sets:from_list(["John","Bob","Mary","Serena"]),
SetB = sets:from_list(["Jim","Mary","John","Bob"]),
AUnionB = sets:union(SetA,SetB),
AIntersectionB = sets:intersection(SetA,SetB),
SymmDiffAB = sets:subtract(AUnionB,AIntersectionB),
sets:to_list(SymmDiffAB).