We recommend installing the newest version of a compiler. You should not be using any compiler that does not support at least C++11 (which is typically considered the modern minimum spec for C++).
However, if you encounter a lesson that uses concepts from C++17 (or newer) and you’re using an older language compiler, you’ll have to skip it or translate it to your version, which may or may not be easy. If you’re restricted to using a compiler that only supports C++14 or C++11 (due to educational or business constraints), most of the lessons and examples will still work. To get the most value of this tutorial, we recommend installing an IDE that comes with a C++17 capable compiler. However, various IDEs use different names, layouts, key mappings, etc… so you may have to do a bit of searching in your IDE to find the equivalent functionality. The concepts we show you in these tutorials should generally work for any decent modern IDE. If you have some other IDE in mind, that’s fine too. We’ll recommend a few of our favorites below. Many IDEs are free (in price), and you can install multiple IDEs if you wish, so there’s no “wrong decision” to be made here. So let’s install one! The obvious next question is, “which one?”. So while you could do all of these things separately, it’s much easier to install an IDE and have them all accessible from a single interface. And when you need to debug your program, you can use the integrated debugger.įurthermore, IDEs typically bundle a number of other helpful editing features, such as integrated help, name completion, auto-formatting, and sometimes a version control system. Many (but not all) IDEs include a C++ compiler and a linker, which the IDE will know how to interface with in order to convert your source code into an executable file.
With a typical C++ IDE, you get a code editor that does line numbering and syntax highlighting.
An Integrated Development Environment (IDE) is a piece of software that contains all of the things you need to develop, compile, link, and debug your programs.
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