Data Structures and Algorithms in Java

Introduction

The book "Data Structures and Algorithms in Java" by Robert Lafore is one of the most popular and accessible textbooks on fundamental computer science topics. Published in 2017 (second edition), it continues the tradition of clear and practical explanation of complex concepts, started by the author in his famous book on C++. Despite Java being the primary tool, the principles presented are universal and will be useful to any programmer, including those working with Python.

What this book is about

The book covers the full range of classic data structures and algorithms, starting from simple arrays and ending with complex graphs and balanced trees. Each chapter is built on the principle of "from simple to complex": first, an intuitive explanation is given, then an implementation in Java is provided, and finally, a performance analysis (Big O) is presented. Special attention is paid to visualizing how algorithms work — Lafore uses many diagrams, charts, and step-by-step examples, making the material clear even for those just starting to learn programming.

Who this book is for

The book is intended for a wide audience:

• Beginner Java developers who want to build a solid foundation in algorithms.
• Technical students taking courses on data structures.
• Programmers