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Grokking the Coding Interview Patterns in JavaScript

Solution: Convert Sorted Array to Binary Search Tree

Explore how to transform a sorted integer array into a height-balanced binary search tree through a recursive method. Learn to select middle elements as roots and build left and right subtrees for minimal height difference. This lesson helps you implement an efficient algorithm with clear understanding of its time and space complexities.

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Statement

Given an array of integers, nums, sorted in ascending order, your task is to construct a height-balanced binary search tree (BST) from this array.

In a height-balanced BST, the difference of heights of the left subtree and right subtree of any node is not more than 1.

Note: There can be multiple valid BSTs for a given input.

Constraints:

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