Use the following AVL tree to answer the following questions: s points Save An 50 10 30 80 27 55 Click HERE to display the tree if it does not show (a) Which is the deepest unbalanced node after deleting key 80, but before re-balancing, and what is its balance factor? "b) After the deletion, perform all the necessary rotations required to re-balance the tree, and after each rotation, state the type of otation done and list the keys of the resulting tree in breadth-first order in the following formạt After Left/Right rotation: e1, e2, e3, ., en.

Use the following AVL tree to answer the following questions: s points Save An 50 10 30 80 27 55 Click HERE to display the tree if it does not show (a) Which is the deepest unbalanced node after deleting key 80, but before re-balancing, and what is its balance factor? "b) After the deletion, perform all the necessary rotations required to re-balance the tree, and after each rotation, state the type of otation done and list the keys of the resulting tree in breadth-first order in the following formạt After Left/Right rotation: e1, e2, e3, ., en.

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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Write C a program that should create BST from following data: 40, 10, 65, 25, 90, 5, 34 a) What will be status of tree after deleting nodes 25 and 65 b) Traverse the tree using Pre-order, In-order and Post-order traversal methods c) Search any value from BST d) Insert node 45 and 100 in BST e) Search largest value from BST
File Edit Format View Help Explain the coding logic of above-mentioned code. # Install binary tree module Ipip install binarytree from binarytree import build import math print("\nBinary tree imported successfully\n') # Show the menu opt int(input('Enter \n\t1: Input data for tree and show tree\n\t2: Input number of nodes and find maximum number of trees possible\n\t => ')) # Perform the operation as per given details if opt==1: node input('Enter node values ) node [int(i) for i in node.strip().split(',')] bt build(node) print('Binary tree :\n', bt) opt==2: n = int(input('Enter number of nodes: ')) count (math.factorial (2*n) / (math.factorial(n+1)*math.factorial(n)))*math.factorial(n) print('Maximum number of trees possible = {0} .format(count))
Please solve
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