Programming languages: a universal navigator to prepare for the exam. Esakova L.B.

The reference book is designed to prepare for the practical part of the exam in computer science. It contains a brief description of the main design of programming languages ​​allowed for developing programs on the USE in computer science of 2021: C ++, C#, Pascal, Python, Java. The book is not complete documentation on programming languages, but contains all the design necessary for solving the problems of the exam. The described functionality corresponds to the requirements set forth in the specification and demo versions of the control measuring materials of the 2021 unified state exam in computer science and ICT. All described designs are accompanied by examples. For the simplicity of perception, each of the programming languages ​​is highlighted in a separate color. The reference book makes it possible to quickly master the syntax and features of the use of the main structures of a particular language, as well as compare the functionality of these languages. The book is addressed to school graduates, teachers, methodologists.