Snippets tagged seq.groupby

  • The Dominator of Array

    The dominator of array A is the value that occurs in more than half of the elements of A. It is a zero-indexed based array consisting of N integers (A [] with N length). To find the index array of the dominator from a A [], we can use a helpful function from Seq module call 'Seq.groupBy' to mitigate the implementation of a solution.

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    Posted: 4 years ago by Joel Huang