108. Convert Sorted Array to Binary Search Tree
Easy
Description
Given an integer array nums where the elements are sorted in ascending order, convert it to a height-balanced (1) binary search tree.
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Height-Balanced
A height-balanced binary tree is a binary tree in which the depth of the two subtrees of every node never differs by more than one.
Example 1:
Input: nums = [-10,-3,0,5,9]
Output: [0,-3,9,-10,null,5]
Explanation: [0,-10,5,null,-3,null,9] is also accepted:
Example 2:
Constraints:
1 <= nums.length <= 10โด
-10โด <= nums[i] <= 10โด
nums
is sorted in a strictly increasing order.
Solutions ๐