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# Sorted Array To Balanced BST

Problem Description

Given an array where elements are sorted in ascending order, convert it to a height Balanced Binary Search Tree (BBST).

Balanced tree : a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never differ by more than 1.

Problem Constraints

1 <= length of array <= 100000

Input Format

First argument is an integer array A.

Output Format

Return a root node of the Binary Search Tree.

Example Input

Input 1:

` A : [1, 2, 3]`

Input 2:

` A : [1, 2, 3, 5, 10]`

Example Output

Output 1:

```      2
/   \
1     3
```

Output 2:

```      3
/   \
2     5
/       \
1         10```

Example Explanation

Explanation 1:

` You need to return the root node of the Binary Tree.`

NOTE: You only need to implement the given function. Do not read input, instead use the arguments to the function. Do not print the output, instead return values as specified. Still have a question? Checkout Sample Codes for more details.
Hints
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## Discussion

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