English
资源说明：Solve a variety of real-world programming and logic problems by leveraging the power of C++17
Test your skills in using language features, algorithms, data structures, design patterns, and more
Explore areas such as cryptography, communication, and image handling in C++
Book Description
C++ is one of the most widely-used programming languages and has applications in a variety of fields, such as gaming, GUI programming, and operating systems, to name a few. Through the years, C++ has evolved into (and remains) one of the top choices for software developers worldwide. This book will show you some notable C++ features and how to implement them to meet your application needs. Each problem is unique and doesn't just test your knowledge of the language; it tests your ability to think out of the box and come up with the best solutions. With varying levels of difficulty, you'll be faced with a wide variety of challenges. And in case you're stumped, you don't have to worry: we've got the best solutions to the problems in the book. So are you up for the challenge?
What you will learn
Serialize and deserialize JSON and XML data
Perform encryption and signing to facilitate secure communication between parties
Embed and use SQLite databases in your applications
Use threads and asynchronous functions to implement generic purpose parallel algorithms
Compress and decompress files to/from a ZIP archive
Implement data structures such as circular buffer and priority queue
Implement general purpose algorithms as well as algorithms that solve specific problems
Create client-server applications that communicate over TCP/IP
Consume HTTP REST services
Use design patterns to solve real-world problems
Who this book is for
This book will appeal to C++ developers of all levels. There's a challenge inside for everyone.
Chapter 1, Math Problems, contains a series of math exercises to
warm you up for the more challenging problems in the next
chapters.
Chapter 2, Language Features, proposes problems for you to practice
operator overloading, move semantics, user-defined literals, and
template metaprogramming aspects such as variadic functions, fold
expressions, and type traits.
Chapter 3, Strings and Regular Expressions, has several problems for
string manipulation, such as converting between strings and other
data types, splitting and joining strings, and also for working with
regular expressions.
Chapter 4, Streams and Filesystems, covers output stream
manipulation and working with files and directories using the
C++17 filesystem library.
Chapter 5, Date and Time, prepares you for the upcoming C++20
extensions to the chrono library, with several calendar and time zone
problems that you can solve with the date library, on which the new
standard additions are based.
Chapter 6, Algorithms and Data Structures, is one of the largest
chapters and contains a variety of problems where you need to
utilize the existing standard algorithms; others are where you need
to implement your own general-purpose algorithms or data
structures, such as circular buffer and priority queue. The chapter
ends with two rather fun problems, Dawkins' Weasel program and
Conway's Game of Life program, where you can learn about
evolutionary algorithms and cellular automata.
Chapter 7, Concurrency, is where we use threads and asynchronous
functions to implement general-purpose parallel algorithms, but
also solve some real-word problems involving concurrency.
Chapter 8, Design Patterns, proposes a series of problems suited to be
solved with design patterns such as decorator, composite, chain of
responsibility, template method, and others.
Chapter 9, Data Serialization, covers most common formats of
serialized data, JSON, and XML, with several problems; but it also
challenges you to create PDF files, all with the use of third-party,
open-source, and cross-platform libraries.
Chapter 10, Archives, Images, and Databases, teaches you to solve
problems for working with zip archives, creating PNG files for realworld problems, such as Captcha-like systems and barcodes, and
embedding and utilizing SQLite databases in your applications.
Chapter 11, Cryptography, mostly covers the user of the Crypto++
library for data encryption and signing. It also challenges you to
implement your own Base64 encoding and decoding utilities.
Chapter 12, Networking and Services, is where you have to implement
your own client-server application communicating on TCP/IP, and
also consume various REST services such as bitcoin exchange rates
or text translation APIs.
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