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What is C++? - (BCA / B.Tech)

What is C++?:

Introduction to C++:

C++ is a multi-paradigm programming language used in various fields of software development. It was developed in the 1980s by Bjarne Stroustrup as an extension of the C language. C++ combines high-level and low-level programming, making it a middle-level language. It enables you to create system programs, embedded systems, games, graphics, and software applications.

History of C++:

The development of C++ began in 1979. Bjarne Stroustrup added new features to C and named it "C with Classes." Later, in 1983, it was renamed C++. It includes all the features of C along with new features like classes, inheritance, polymorphism, and templates.

Features of C++:

Object-Oriented Programming (OOP): Supports classes, objects, inheritance, polymorphism, and encapsulation.
Generic Programming: Allows writing generalized code using templates.
Pointers and Dynamic Memory: Gives the programmer control over dynamic memory allocation.
C++ Standard Library: Includes useful functions and data structures like vectors, maps, and strings.
Fast Performance: It is a compiled language, resulting in excellent performance.

Structure of a C++ Program:

A simple C++ program includes a header for I/O (`#include `), uses the standard namespace (`using namespace std;`), and has a `main()` function where the program starts. `cout` is used for output.

Advantages of C++:

High performance, portability across different platforms, multi-paradigm support, code reusability through OOP, and a rich library of tools.

Limitations of C++:

Complexity (pointers, dynamic memory), risk of memory leaks if memory is not managed properly, and the complexities of OOP can sometimes make code hard to maintain.

What is C++?

What is C++?:

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