FAQs

What are references in C++? References in C++ are a feature that allows you to create an alias for another variable. A reference is a different name by which you can refer to the same memory location as another variable. They are used to manipulate data in a different way. Key Points: 1.[ ► ]

Define ‘std’? Not the std  from your ex. Digital 'std' namespace for C++ What is a Namespace? In C++, a namespace is a way to organize code into logical groups and to prevent name collisions that can occur especially when your code base includes multiple libraries. Think of it as a way to[ ► ]