testing2/docdiff_test3.scala
author Christian Urban <urbanc@in.tum.de>
Thu, 01 Aug 2019 09:48:34 +0100
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val urban_list1 = List("a", "b", "b", "c", "d")
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val urban_list2 = List("d", "b", "d", "b", "d")
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assert(prod(urban_list1, urban_list2) == 7)
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assert(prod(urban_list1, urban_list1) == 7)
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assert(prod(urban_list2, urban_list2) == 13)