About Programming Language - C++


C++ is a widely-used and versatile programming language known for its power and efficiency. It is an extension of the C programming language with added features, including object-oriented programming (OOP) capabilities. C++ has a significant impact on the software development industry.


To begin programming in C++, you need a C++ compiler, which is available for various operating systems. 

  • Popular C++ compilers include GCC (GNU Compiler Collection), Microsoft Visual C++, and Clang.
  • Install a C++ compiler on your computer to write and compile C++ programs.

Extension & Syntax Similarities:

C++ source files typically use the ".cpp" extension. The syntax of C++ is similar to that of C, with additional features to support OOP.

Print Hello World:

#include <iostream>

int main() {
    std::cout << "Hello World" << std::endl;
    return 0;

Some Information:

  • C++ was developed by Bjarne Stroustrup in the early 1980s as an extension of C.
  • It supports both procedural and object-oriented programming (OOP) paradigms.
  • C++ is known for its efficiency and is widely used in systems programming, game development, and more.
  • It has influenced the development of many programming languages, including C++, C#, and Objective-C.


  • Object-Oriented Programming: C++ supports classes, objects, and inheritance.
  • Standard Template Library (STL): It provides a collection of template classes and functions for common data structures and algorithms.
  • Low-level memory manipulation: C++ allows direct memory management when necessary.
  • Portability: C++ programs can be compiled and run on various platforms with minor modifications.
  • Efficiency: C++ is known for its performance and ability to work closely with hardware.

Use Cases:

  • Systems programming (e.g., operating systems and device drivers).
  • Game development (e.g., using game engines like Unreal Engine).
  • Embedded systems programming (e.g., in microcontrollers and IoT devices).
  • High-performance scientific and mathematical applications.
  • Software development in fields like finance and robotics.

Companies Using JavaScript:

  • Microsoft
  • Google
  • Amazon
  • Adobe
  • Facebook
  • Boeing
  • Electronic Arts
  • Sony
  • NASA
  • And more...

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