Algorithms, 4/e (Hardcover)(美國原版)

Robert Sedgewick, Kevin Wayne

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Essential Information about Algorithms and Data Structures

 

 

 

 

 

 

 

 

 

 

A Classic Reference

 

 

 

The latest version of Sedgewick’s best-selling series, reflecting an indispensable body of knowledge developed over the past several decades.

 

 

 

 

 

 

 

 

 

Broad Coverage

 

 

 

Full treatment of data structures and algorithms for sorting, searching, graph processing, and string processing, including fifty algorithms every programmer should know. See algs4.cs.princeton.edu/code.

 

 

 

 

 

 

Completely Revised Code

 

 

 

New Java implementations written in an accessible modular programming style, where all of the code is exposed to the reader and ready to use.

 

 

 

 

 

 

Engages with Applications

 

 

 

Algorithms are studied in the context of important scientific, engineering, and commercial applications. Clients and algorithms are expressed in real code, not the pseudo-code found in many other books.

 

 

 

 

 

 

Intellectually Stimulating

 

 

 

Engages reader interest with clear, concise text, detailed examples with visuals, carefully crafted code, historical and scientific context, and exercises at all levels.

 

 

 

 

 

 

A Scientific Approach

 

 

 

Develops precise statements about performance, supported by appropriate mathematical models and empirical studies validating those models.

 

 

 

 

 

 

Integrated with the Web

 

 

 

Visit algs4.cs.princeton.edu for a freely accessible, comprehensive Web site, including text digests, program code, test data, programming projects, exercises, lecture slides, and other resources.

 

 

 

 

Contents

Chapter 1: Fundamentals

Programming Model

Data Abstraction

Bags, Stacks, and Queues

Analysis of Algorithms

Case Study: Union-Find

 

Chapter 2: Sorting

Elementary Sorts

Mergesort

Quicksort

Priority Queues

Applications

 

Chapter 3: Searching

Symbol Tables

Binary Search Trees

Balanced Search Trees

Hash Tables

Applications

 

Chapter 4: Graphs

Undirected Graphs

Directed Graphs

Minimum Spanning Trees

Shortest Paths

 

Chapter 5: Strings

String Sorts

Tries

Substring Search

Regular Expressions

Data Compression

 

Chapter 6: Context