Validate Binary Search Tree | EPIC TREE Series | DSA | Hindi | shashwat
Lecture Resources
https://github.com/Tiwarishashwat/Jav...
Problem Name:
98. Validate Binary Search Tree
Problem Statement:
Given the root of a binary tree, determine if it is a valid binary search tree (BST).
A valid BST is defined as follows:
The left
subtree
of a node contains only nodes with keys less than the node's key.
The right subtree of a node contains only nodes with keys greater than the node's key.
Both the left and right subtrees must also be binary search trees.
Problem link:
https://leetcode.com/problems/validat...
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Timestamp:
0:00 - Introduction
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