1. You are given a number n, representing the number of elements. 2. You are required to find the number of Binary Search Trees you can create using the elements.
Input Format
A number n
Output Format
A number representing the number of Binary Search Trees you can create using the elements.
Constraints
0 <= n <= 15
Notice
Try First, Check Solution later
1. You should first read the question and watch the question video.2. Think of a solution approach, then try and submit the question on editor tab.3. We strongly advise you to watch the solution video for prescribed approach.Example
Input
4
Output
14