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Global Variables in C Programming (With Examples) Learn about global variables in C programming with examples Understand their scope, usage, benefits, and limitations in real-world coding scenarios
7. 4 — Introduction to global variables – Learn C++ The above example prints: 3 3 5 The scope of global variables Identifiers declared in the global namespace have global namespace scope (commonly called global scope, and sometimes informally called file scope), which means they are visible from the point of declaration until the end of the file in which they are declared
Global Variables in C: Best Practices, Usage Examples, and . . . Learn how to use global variables in C programming effectively This guide covers basic concepts, declaration methods, real-world examples, best practices, and safer alternatives for managing shared data in your projects