Consider the following binary search tree T given below. Which node contains…

ISRO Scientist/Engineer SC · 2014 · Computer ScienceModified — slightly modified from the official paper; see the solution

Consider the following binary search tree T given below. Which node contains the fourth smallest element in T?

Binary search tree T
  1. A.

    Q

  2. B.

    V

  3. C.

    W

  4. D.

    X

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Correct answer: C

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