Is the array with values {29, 19, 20, 15, 13, 10, 2, 13, 11, 12} a max heap?
Is the array with values {29, 19, 20, 15, 13, 10, 2, 13, 11, 12} a max heap?
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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Is the array with values {29, 19, 20, 15, 13, 10, 2, 13, 11, 12} a max heap?
Expert Solution
Step 1: What is a max heap?
Each parent node in a max heap has a value that is larger than or equal to the values of its child nodes. A max heap is a specialised binary tree-based data structure.
Priority queues and other algorithms, including heap sort, frequently use max heaps.
It has following properties:
- The root node has the highest value of any element in the heap.
- If a node is at index "i," then its left child is at index "2i + 1," and its right child is at index "2i + 2."
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