Q&A for How to Write Standard Code in C++

To embark on coding in C++, it's essential to grasp fundamental programming concepts such as variables, data types, loops, and conditions. These serve as the foundational elements in any programming language, including C++. Numerous online resources are available for learning C++, and development environments like Visual Studio have significantly facilitated the rapid comprehension of developers. Persistence and dedication are crucial. Begin by creating small programs for practical use or exploring concepts you've been curious about. The more you engage in coding, the deeper your understanding of C++ and your ability to solve problems using it will become.

Sololearn.com, it teaches you the basics. If you want to get further into C++ it may require a subscription to a site. Check out the free trial and see if you think it is worth it.

C++ is a programming language. It cannot be downloaded.

Yes, get an app on a tablet that has word processing, and you can use the keyboard to type stuff.

Yes, but cross-integration is most likely necessary for a more dynamic experience. It's best to know Java and HTML too.

int in C++ programming is a keyword and one of the data-types in C++ language. It stands for integer.

You can save any input in a variable like an int or a double with CIN or Scanf, and then output it again whenever you need to with Cout or PrintF.

To start, download a compiler or an integrated development environment (IDE). I would recommend an IDE, as it enables for compiling and debugging in one package; try Code::Blocks or Visual Studio. The next step is to research and find a tutorial method that works for you (try YouTube to find tutorials). After you have a relatively decent understanding, use textbooks to enhance your learning.

Save it in a file called "myfile.cpp".

There are many C++ compilers that you can use. In modern Linux distributions, gcc is preinstalled; on Windows you can use the compiler bundled in some Code::Blocks versions (ones that have "mingw" in the setup file name) or Microsoft Visual C++ Compiler alongside Microsoft Visual Studio.

Unless you have the money to hire a tutor, you can use community resources and websites. I would suggest learning an easier language if you are just now stepping into the coding world, as C++ is very complex as far as coding languages go; it is usually to your benefit to learn something easier first to get the hang of the coding world. Sololearn.com has free tutorials, and Codeacademy.com has free tutorials for the first week.

You can search it in YouTube. I recommend a channel called Caleb Curry who has helpful video tutorials on C++. You're going to learn while having fun.

It is used to tell the machine that the program executed successfully. Any other number means it didn't.

Make a batch script that runs the C++ program, then convert that batch file to EXE (include your C++ program in your batch file EXE).

Use the Pencilcode.com website, there you can use both code blocks and text code. The website uses a coding language called coffeescript, and is really easy to learn.

Use std::cin and the extraction operator (>>) to extract three integers at a time from the user (make sure to initialize some variables beforehand and then write the integers to those variables). Then, individually print the roots of the three integers with std::cout, the insertion operator.