Task: Given a BST, write an algorithm to find and output the diameter of the tree. Note: your algorithm must have a time complexity of 0 9 . If not implemented, 30 points will be deducted from your final score. Context: The diameter of a tree is defined as "A longest path or route between any two nodes in a tree. The path may or may not for through the root." Example: 7) Diameter Of Tree Path that Doesn't go through Path goes through root. root Output: Diameter of the given binary tree is 4

Task: Given a BST, write an algorithm to find and output the diameter of the tree. Note: your algorithm must have a time complexity of 0 9 . If not implemented, 30 points will be deducted from your final score. Context: The diameter of a tree is defined as "A longest path or route between any two nodes in a tree. The path may or may not for through the root." Example: 7) Diameter Of Tree Path that Doesn't go through Path goes through root. root Output: Diameter of the given binary tree is 4

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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/*LCA of Binary TreeSend FeedbackGiven a binary tree and data of two nodes, find 'LCA' (Lowest Common Ancestor) of the given two nodes in the binary tree.LCALCA of two nodes A and B is the lowest or deepest node which has both A and B as its descendants. Example: In this example, the green coloured node is the LCA to A and B.Alt TextNote:It is defined that each node is a descendant to itself, so, if there are two nodes X and Y and X has a direct connection from Y, then Y is the lowest common ancestor. Example:Alt TextNote: 1. If out of 2 nodes only one node is present, return that node. 2. If both are not present, return -1.Input format: The first line of input contains data of the nodes of the tree in level order form. The data of the nodes of the tree is separated by space. If any node does not have left or right child, take -1 in its place. Since -1 is used as an indication whether the left or right nodes exist, therefore, it will not be a part of the data of any node. The following…
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