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Perils of duplicate finding – Jake Wharton

Perils of duplicate finding 14 February 2024 Given an array of integers ([1, 2, 3, 1, 3, 1]), find the elements which are duplicated. No, we’re not interviewing. I’m trying to prevent a user from specifying a reserved value twice. Elsewhere in the file I already have duplicate detection for object tags. val dupes: Map<Int, […]