11 lines
349 B
Erlang
11 lines
349 B
Erlang
%% Implemented by Arjun Sunel
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-module(symdiff).
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-export([main/0]).
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main() ->
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SetA = sets:from_list(["John","Bob","Mary","Serena"]),
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SetB = sets:from_list(["Jim","Mary","John","Bob"]),
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AUnionB = sets:union(SetA,SetB),
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AIntersectionB = sets:intersection(SetA,SetB),
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SymmDiffAB = sets:subtract(AUnionB,AIntersectionB),
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sets:to_list(SymmDiffAB).
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