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Identifiers in C++

Identifiers in C++ are a way of naming things. They are names for variables, functions, classes, and more. The number of unique identifiers is essential because it limits the scope of a variable, for example. Identifiers follow specific rules and provide some protection from mistakes. In the previous blog, "keywords in c++," we studied the…

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Keywords in C++

Keywords in C++ are the collection of reserved words and predefined identifiers. These are written in lower cases and have a special meaning defined by the compiler. There are 95 keywords in the C++ programming language, of which around 30 are unavailable in the C language. These are always used for a particular purpose in a program,…

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Sizeof C++ Operator

C++ is a very convenient and easy language to learn as it's a language that provides access to even minor and critical details. Wrapped up within these extraordinary features, we have a unique operator known as the "sizeof" function. The sizeof c++ is one of the fundamental operators used for reference while programming. The Sizeof…

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Data Type Modifiers in C++

As we know, data types are essential to declare a variable in our program, but isn't the efficiency of our program important? Don't you think so? The answer is "Yes, it is"; hence, in C++, an introduction to data type modifiers is crucial. Let's understand the Modifiers in C++ to get the answer "what are…

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