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Grokking the Coding Interview Patterns in JavaScript

Convert Sorted Array to Binary Search Tree

Explore how to construct a height-balanced binary search tree from a sorted array while understanding the constraints and conditions that ensure balance. This lesson helps you master the tree depth-first search pattern, critical for solving complex binary tree problems efficiently in coding interviews.

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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:

  • 1≤1 \leq
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