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Data Structures for Coding Interviews in JavaScript

Solution: Find kth Maximum Value in Binary Search Tree

Explore how to find the kth maximum value in a binary search tree by using a recursive inorder traversal starting from the right subtree. Learn to decrement k during traversal and return the correct node when k reaches zero. Understand the time complexity of O(n) and space complexity involved in this method.

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Statement

Given the root node of a binary search tree and an integer value k, return the kthk^{th} maximum value in the tree.

Constraints:

  • The number of nodes in the tree is n.

  • 1≤1 \leq k ≤\leq n ...