Data Structures19 sections · 729 units
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Quiz: Wavelet Trees

Test your understanding

Wavelet Tree Concepts

What does the bitvector at each wavelet tree node represent?

  1. A.The binary representation of each element
  2. B.Whether each element is greater than the median of the entire array
  3. C.Whether each element's value is in the upper half of that node's value range
  4. D.Whether each position contains a non-zero value
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