Book Image

Everyday data structures

By : William Smith
Book Image

Everyday data structures

By: William Smith

Overview of this book

Explore a new world of data structures and their applications easily with this data structures book. Written by software expert William Smith, you?ll learn how to master basic and advanced data structure concepts. ? Fully understand data structures using Java, C and other common languages ? Work through practical examples and learn real-world applications ? Get to grips with data structure problem solving using case studies
Table of Contents (20 chapters)
Everyday Data Structures
Credits
About the Author
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Preface
Free Chapter
1
Data Types: Foundational Structures

Chapter 10. Heaps: Ordered Trees

Heaps are a special category of the tree data structure, that are ordered with respect to the value of the tree's nodes or the keys associated with each node. This ordering is either ascending in a min heap, meaning that the root node is smaller in value or priority than it's child nodes, or descending in a max heap, meaning that the root node is larger in value or priority than it's child nodes. Note that heap data structures should not be confused with the heap memory of a computer system, which is the name typically used for system's dynamically allocated memory.

In this chapter we will cover the following topics:

  • Defining the heap data structure

  • Array implementation

  • Creating heaps

  • Common operations