Question: Propose an ecient algorithm for the following problem. Given a binary search tree (BST) T and a value v, your algorithm should return the number

Propose an ecient algorithm for the following problem. Given a binary search tree (BST) T and a value v, your algorithm should return the number of elements in T which are v. Justify its runtime.

(b)Prove the correctness of your algorithm. (Hint: you may add a eld size that keeps track of the number of nodes in T.)

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