The book “Algorithms and Data Structures: A Teaching Manual” by Sergey Aktanorovich is an indispensable resource for students, graduate students and anyone who seeks to understand the basics of computer science more deeply. In today's world, where technology is developing at an incredible speed, knowledge of algorithms and data structures becomes not just desirable, but necessary for a successful career in the IT field. In this guide, the author invites readers to immerse themselves in the world of algorithms - from the simplest to the most complex, from classical to modern. Aktanorovich uses an accessible and understandable language, which makes the material available even for those who are just starting their way in programming. Each chapter of the book is filled with practical examples and tasks that will help the reader not only to learn the theoretical aspects, but also to apply them in practice. This makes the manual ideal for self-study, as well as for use in educational institutions. The book will be especially useful for students of technical specialties, practical programmers and anyone interested in software development. If you want to learn how to effectively solve problems using algorithms, improve your programming skills or prepare for an interview with an IT company, this guide will become your reliable assistant. The topics raised in the book cover a wide range of issues, from basic concepts about what algorithms and data structures are, to more complex concepts such as sorting, searching, and graphing. Aktanorovich pays attention not only to theory, but also to practical aspects, which allows the reader to see how theoretical knowledge is applied to real-world problems. This makes the book especially valuable for those who want not just to learn, but to understand how algorithms work and how they can be used to solve specific problems. Aktanorovich's writing style is clear and logical. He skillfully combines theoretical calculations with practical examples, which allows the reader to easily perceive the material. In addition, the author actively uses visualizations and diagrams, which helps to better assimilate complex concepts. This makes his manual not only informative, but also visually attractive. Sergey Vladimirovich Aktanorovich is not only the author of this manual, but also a recognized specialist in the field of computer science and programming. His other well-known works are also devoted to topical issues in the field of computer science, which confirms his expertise and deep understanding of the subject. Readers interested in expanding their knowledge in this area can pay attention to its previous publications, which are also worthy of attention. “Algorithms and data structures: a textbook” is not just a book, but a whole world that opens the door for the reader to the world of algorithmic thinking. It will be an excellent help for those who want not only to study, but also to apply their knowledge in practice. If you are looking for a quality guide to algorithms and data structures that will help you develop analytical abilities and improve programming skills, this publication is your ideal choice. Do not miss the opportunity to immerse yourself in the fascinating world of algorithms and data structures with this tutorial, which will become a reliable companion on your way to success in the field of information technology.