Given a binary tree, find the size of the largest BST (Binary Search Tree) in it. The largest BST in the following binary tree is formed by the subtree rooted at node 15, having size 3: Practice this problem A simple solution is to traverse the binary tree in apreorder fashionand for...
Full binary tree is a BST. Solution Approach A simple solution to the problem is to perform in-order traversal of the tree. And for each node of the tree, check if its subtrees are BST or not. At last return the size of the largest subtree which is a BST. Example ...
Given a binary tree, find the largest subtree which is a Binary Search Tree (BST), where largest means subtree with largest number of nodes in it. Note: A subtree must include all of its descendants. Here's an example: 10 / \ 5 15 / \ \ 1 8 7 1. 2. 3. 4. 5. The Largest...