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Geometry

This chapter includes geometric problems. Some ask you to calculate values such as π or the area below a curve. Others demonstrate useful techniques such as Monte Carlo algorithms. Finally, some are directly useful if you need to perform geometric operations such as drawing arrowheads or finding intersections between line segments.

Many of these problems have intuitive graphical purposes. In those cases, the solutions may include graphical components that draw the problem and its solution. The graphics code usually isn't necessary to solve the problems, however; it just makes visualizing the solution easier, so I won't describe that code in detail. Download the solutions to see all of the details.

Key benefits

Gain useful insights on advanced C# programming topics and APIs

Use locking and cached values to solve parallel problems

Take advantage of .NET's cryptographic tools to encrypt and decrypt strings

Description

C# is a multi-paradigm programming language. The Modern C# Challenge covers with aspects of the .NET Framework such as the Task Parallel Library (TPL) and CryptoAPI. It also encourages you to explore important programming trade-offs such as time versus space or simplicity. There may be many ways to solve a problem and there is often no single right way, but some solutions are definitely better than others. This book has combined these solutions to help you solve real-world problems with C#. In addition to describing programming trade-offs, The Modern C# Challenge will help you build a useful toolkit of techniques such as value caching, statistical analysis, and geometric algorithms. By the end of this book, you will have walked through challenges in C# and explored the .NET Framework in order to develop program logic for real-world applications.

What you will learn

Perform statistical calculations such as finding the standard deviation

Find combinations and permutations

Search directories for files matching patterns using LINQ and PLINQ

Find areas of polygons using geometric operations

Randomize arrays and lists with extension methods

Explore the filesystem to find duplicate files

Simulate complex systems and implement equality in a class

Use cryptographic techniques to encrypt and decrypt strings and files

What do you get with Print?

Instant access to your digital eBook copy whilst your Print order is Shipped

Paperback book shipped to your preferred address

Download this book in EPUB and PDF formats

Access this title in our online reader with advanced features

DRM FREE - Read whenever, wherever and however you want

Frequently bought together

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mkatiehaha Sep 26, 2021

Helpful in sharpening my C# skills

Amazon Verified review

Clock End Gooner Oct 29, 2018

I've just acquired this latest offering from Rod Stephens, and am absolutely delighted with it. The best description of this book's value I can offer is that for any developer with a solid grounding in C# will find a well organized complete and enjoyable set of coding katas. The set of programming exercises begins with implementing a class of LINQ Extension Methods based on mathematics, including Permutations, Combinations, Primality, and similar functions, working with basic .NET values such as DateTime values and string references, and later on, working with PLINQ and implementing simulations such as Conway's Game of Life, Dawkin's Weasel, as well as smaller graphically based simulations such as Space Force, an Asteroids based game, and Slingshot, using the Windows Forms classes for the graphics rendering.Each chapter for the range of .NET development topics covered are divided into Problems and Solutions, and as Stephens has done consistently over the years with his previous books and blog postings on his C# Helper website, are written in a very clear and concise manner.I would highly recommend this title to any developer who is looking to experiment and challenge their problem-solving skills and hone the edge on their C# coding skills.

KRBOOKS Feb 21, 2019

This book assumes you have a working knowledge of C# with each chapter having a portion that describes the problem and a portion that describes the solution. This is the first book I have read like this and it was a fairly good experience. When I first sat down with the book I grabbed a notepad and pen and scribbled out some c# pseudo code to try and work the problems then flipped over to the solutions to see if I got it correct. A couple hours later I ran out of paper :). That may not be your preferred way of interacting with the book, however if you enjoy coding puzzles or are looking for a good way to expand your c# skills, this book will do a good job of sucking you in. If you want to use pen and paper, make sure you have plenty on hand.

The Modern C# Challenge: Become an expert C# programmer by solving interesting programming problems

What do you get with Print?

The Modern C# Challenge

Geometry

Problems

20. Monte Carlo π

Solutions

20. Monte Carlo π

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The Modern C# Challenge: Become an expert C# programmer by solving interesting programming problems

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Key benefits

Description

Who is this book for?

What you will learn

Product Details

What do you get with Print?

Contact Details

Shipping Address

Billing Address

Product Details

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Frequently bought together

Table of Contents

Recommendations for you

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FAQs