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Operators in C++
Operators are the core concepts of any programming language as none of the programming languages can proceed and even exist without the concept of operators. In real life, if we take an example, explaining the Operators in C++ is like we are cooking spicy food.…
Statements in C++
In c++, we all have written many programs till now. But do you know that each part of that program separately makes a specific type of statement, which collectively comes under the header of Statements. Now, let us dive into learning about this part of…
Input-Output in C++
In this blog, we will learn to use the standard cout object to display output to the user and the standard cin object to take input from the user, with the help of examples. Let's start with the header files to gain more understanding of cout and cin. Header…
Constants in C++
At one time, all of us were tired of maths, but it has some fundamental concepts still in use, and everyone might know about it: Constants. Like in our life, we have some constants, i.e., whose place no one can take or which can not…
Variables in C++
You must've gone through various basics of C++, from basic structures to keywords, and you must've even covered the identifiers till now. But this is the very point where the real power of C++ unveils, and it's the core backbone of any programming language because,…
Main Function in C++
In C++, the main() function is a very important function. It is responsible for starting a program, controlling the flow through the program, and providing a place in the program for error reporting. What is Main() Function? The main() function is the central entry point…
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.…
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…
Namespace Directives in C++
A namespace is a group of related terms, classes, or attributes that exist within your project. Usually, namespaces have some sort of contextual relevance that influences their structure. When we start writing any program, we add a pre-processor directive, but it does not end here.…

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