Issue413

[dhruvin5]

Related Issue

• Info about the related issue
  https://leetcode.com/problems/maximum-sum-bst-in-binary-tree/
  Closes: Maximum Sum BST in Binary Tree #413

Describe the changes you've made

Python solution (with commented explanations) of leetcode problem Maximum Sum BST in Binary Tree[Hard]
I have attached the python file inside the folder of the problem

Mention any unusual behaviour of your code (Write NA if not)

NA

Checklist:

(To mark, write x inside the square brackets like this: [x])

• My code follows the guidelines of this project.
• I have performed a self-review of my own code.
• I have commented my code, particularly whereever it was hard to understand.
• My changes generate no new warnings.

Additional Info (optional)

Any additional information you want to give