Any commercial use of this document requires the written consent of the author. Excerpts from the Preface: Clifford A. Shaffer wrote: We study data structures so that we can learn to write more efficient programs.
But why must programs be efficient when new computers are faster every year? The reason is that our ambitions grow with our capabilities.
Instead of rendering efficiency needs obsolete, the modern revolution in computing power and storage capability merely raises the efficiency stakes as we computerize more complex tasks. The quest for program efficiency need not and should not conflict with sound design and clear coding.
Creating efficient programs has little to do with "programming tricks" but rather is based on good organization of information and good algorithms. A programmer who has not mastered the basic principles of clear design is not likely to write efficient programs.
Conversely, "software engineering" cannot be used as an excuse to justify inefficient performance. Generality in design can and should be achieved without sacrificing performance, but this can only be done if the designer understands how to measure performance and does so as an integral part of the design and implementation process. Most computer science curricula recognize that good programming skills begin with a strong emphasis on fundamental software engineering principles. Then, once a programmer has learned the principles of clear program design and implementation, the next step is to study the effects of data organization and algorithms on program efficiency.
The text also explores tradeoff issues, familiari ISBN This book at Amazon electronic version This book at Amazon print version.
rapyzure.tk: Data Structures and Algorithm Analysis in Java, Third Edition ( Dover Books on Computer Science) (): Dr. Clifford A. Shaffer. Editorial Reviews. About the Author. Clifford A. Shaffer is a Computer Science Professor at Data Structures and Algorithm Analysis in Java, Third Edition ( Dover Books on Computer Science) - Kindle edition by Clifford A. Shaffer. Download it.
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Goldwasser, Roberto Tama I bought this book years ago to help supplement a bad textbook in a data structures and algorithms course. Get fast, free delivery with Amazon Prime. Published by Dover Publishers. Published by Dover Publications
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