Is a Binary Search Tree

Is a Binary Search Tree

Description:
In this video, we explain about a binary search tree and discuss the solution for the problem where we are required to find if a tree is a BST or not in minimum time and space complexity.

Question Name: 
Is a Binary Search Tree

Article Link:
https://www.pepcoding.com/resources/online-java-foundation/binary-tree/is_a_binary_search_tree/topic

Question Statement: 
1. You are given a partially written BinaryTree class.
2. You are required to check if the tree is a Binary Search Tree (BST) as well. In a BST every node has a value greater than all nodes on it's left side and smaller value than all node on it's right side
2. For more detail watch the video.

Topic: #Tree #BinaryTree #BinarySearchTree #BST 

Used #DataStructure: #Recursion #Stack #BinaryTree #Arrays

#TimeComplexity: O(n)

#SpaceComplexity: O(1) and O(log2n) (Recursive Space)

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#Tree #BinaryTree #BinarySearchTree #BST #BT #IsBinarySearchTree #IsBST


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