Problem: Convert Sorted Array to Binary Search Tree

15 min

Explore how to construct a height-balanced binary search tree from a sorted integer array. Understand the height-balanced property and practice implementing solutions in a hands-on coding environment to enhance your problem-solving skills in tree-based interview questions.

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:

$1 \leq$ nums.length $\leq 10^3$
$-10^4 \leq$ nums[i] $\leq 10^4$
nums is sorted in strictly ascending order.

Problem: Convert Sorted Array to Binary Search Tree

15 min

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:

$1 \leq$ nums.length $\leq 10^3$
$-10^4 \leq$ nums[i] $\leq 10^4$
nums is sorted in strictly ascending order.

Problem: Convert Sorted Array to Binary Search Tree

Statement

Examples

Understand the problem

Figure it out!

Try it yourself

Problem: Convert Sorted Array to Binary Search Tree

Statement

Examples

Understand the problem

Figure it out!

Try it yourself