Summary  
This chapter covers variable scope, explaining how different contexts (global, local, block) determine a variable’s visibility and lifetime, and how shadowing and closures affect variable access.

General domain of usage  
Application development

A beginner-friendly course introducing the core concepts of C++ programming, featuring hands-on practice chapters to reinforce learning.

Explore the basics of C++ syntax, structure, and the process of writing your first program.

Delve into variable declaration, initialization, and the fundamental data types in C++.

Master the basics of user input and formatted output in C++.

Explore decision-making and repetition in C++ using conditionals and loops.

Learn how to organize code into reusable functions and understand variable scope.

Variable Scope

Variable Scope