21 lines
559 B
Standard ML
21 lines
559 B
Standard ML
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structure BuildGetPrefixStringSet =
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struct
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fun main () =
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let
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val endTrie =
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Vector.foldl StringSet.insert StringSet.empty WordsList.words
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val startTime = Time.now ()
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val lst = StringSet.getPrefixList ("a", endTrie)
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val finishTime = Time.now ()
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val searchDuration = Time.- (finishTime, startTime)
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val searchDuration = Time.toNanoseconds searchDuration
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val searchDuration = LargeInt.toString searchDuration ^ " ns\n"
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in
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print searchDuration
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end
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end
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val _ = BuildGetPrefixStringSet.main ()
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