PowerPoint Presentation
Data Structures: A Pseudocode Approach with C, Second Edition
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Heaps
A heap is a binary tree whose left and right subtrees have values less than (or greater than) their parents. We begin with a discussion of the basic heap structure and its two primary operations, reheap up and reheap down.
Definition
Maintenance Operations
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
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Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
*
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
*
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
*
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
*
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
*
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
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Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
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Heap Implementation
Heaps are usually implemented in an array structure. In this section we discuss and develop five heap algorithms.
Reheap Up
Reheap Down
Build a Heap
Insert a Node into a Heap
Delete a Node from a Heap
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
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Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
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Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
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Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
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Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
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Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
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Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
*
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
*
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
*
Data Structures: A Pseudocode Approach with C, Second Edition
Data Structures: A Pseudocode Approach with C, Second Edition
*
Data Structures: A Pseudocode Approach with C, Second Edition