Describe a method for finding the middle node of a do

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
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Java Programming language

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Describe a method for finding the middle node of a doubly linked list with header
and trailer sentinels by "link hopping," and without relying on explicit knowledge
of the size of the list. In the case of an even number of nodes, report the node
slightly left of center as the "middle." What is the running time of this method?
Transcribed Image Text:Describe a method for finding the middle node of a doubly linked list with header and trailer sentinels by "link hopping," and without relying on explicit knowledge of the size of the list. In the case of an even number of nodes, report the node slightly left of center as the "middle." What is the running time of this method?
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