Ahmed Elmalla
Ahmed Elmalla
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Ahmed Elmalla


Why C++ is still used ?

Why C++ is still used ?

C++ is a general-purpose programming language that is used in a wide variety of industries and applications. Some of the most common places where C++ is used include:

  • Operating systems: C++ is often used to develop operating systems, such as Windows, macOS, and Linux. This is because C++ is a powerful and efficient language that can be used to write code that is close to the hardware.
  • Compilers: C++ is also used to develop compilers, which are programs that translate code from one programming language to another. Compilers for languages such as C, C++, and Java are often written in C++.
  • Databases: C++ is also used to develop databases, such as MySQL and PostgreSQL. This is because C++ is a fast and efficient language that can be used to write code that can handle large amounts of data.
  • Graphics: C++ is also used to develop graphics applications, such as video games and 3D modeling software. This is because C++ is a powerful and efficient language that can be used to write code that can render graphics in real time.
  • Embedded systems: C++ is also used to develop embedded systems, such as the computers that control cars, airplanes, and other devices. This is because C++ is a powerful and efficient language that can be used to write code that can run on small and resource-constrained devices.

C++ is a versatile language that can be used to develop a wide variety of applications. If you are looking for a language that is powerful, efficient, and versatile, then C++ is a good choice.


Here are some of the reasons why C++ is so widely used:

  • Performance: C++ is a compiled language, which means that it is converted into machine code before it is executed. This makes C++ programs very fast, even when they are running on low-powered hardware.
  • Control: C++ gives programmers a lot of control over how their code is compiled and executed. This allows programmers to optimize their code for performance or for specific hardware platforms.
  • Portability: C++ code can be compiled and run on a wide variety of platforms, including Windows, macOS, Linux, and embedded systems. This makes C++ a good choice for developing software that needs to be portable.
  • Community: There is a large and active community of C++ developers who contribute to the development of the language and provide support to other C++ developers.

If you are considering learning C++, I recommend that you start with the basics. There are many resources available to help you learn the basics of C++, such as online tutorials, books, and courses. Once you have a good understanding of the basics, you can start to learn more advanced topics, such as object-oriented programming, templates, and threading.

C++ can be a challenging language to learn, but it is also a rewarding language to master. If you are willing to put in the effort, C++ can be a valuable skill to have in your arsenal.


There are many countries that use C++, but some of the most notable include:

India: India has a large and growing population of C++ developers. This is due in part to the country's strong educational system, which emphasizes STEM education.

China: China is another country with a large and growing C++ community. The country's government has made investments in STEM education, which has helped to create a large pool of talented C++ developers.

Japan: Japan has a long history of using C++ in the development of high-performance applications. The country's automotive and electronics industries are two major users of C++.

United States: The United States is home to many of the world's leading technology companies, many of which use C++ in their products.

Germany: Germany is a major center for the automotive and manufacturing industries, both of which rely heavily on C++.

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