Classic Computer Science Problems in Java

Classic computer science problems make abstract ideas easier to grasp when you can work through them in code. David Kopec’s Classic Computer Science Problems in Java uses practical exercises to explore how foundational algorithms and problem-solving methods can be implemented in Java. It assumes you already know the language, making it a focused next step for readers ready to look beyond syntax and into the thinking behind the code.

Computer science concepts, worked through in Java

The book begins with approachable challenges—including Fibonacci numbers, compression, encryption, and calculating pi—then broadens into problems involving search, graphs, and constraints. Later chapters introduce genetic algorithms, k-means clustering, neural networks, and adversarial search. The progression gives readers opportunities to encounter a range of ideas through concrete programming problems rather than treating each concept as an isolated definition.

From classic puzzles to broader techniques

Exercises involving constraint satisfaction and graph problems show how general methods can be applied to different kinds of challenges. The book also explores search techniques and introductory AI-related topics, offering a practical view of how these areas connect to computer science problem solving.

Made for programmers with Java experience

This is not a beginner’s guide to Java. Its intended reader is an intermediate Java programmer who wants to revisit computer science fundamentals, explore algorithms in practice, or build a stronger understanding of computational approaches. Students and self-taught programmers with Java experience can use the exercises to study; practicing developers may appreciate the structured refresher.

A problem-based way to strengthen your foundations

Across ten chapters, Kopec brings together small programming challenges, core algorithms, AI applications, and further exercises. An interview with Brian Goetz rounds out the book. For readers who learn best by examining a problem, following an implementation, and considering the underlying idea, this Java-focused collection offers a clear route into classic computer science topics.