Lesson 3: IDE and Data Types, Read/Write Commands - Mastering C++ Fundamentals

Master the basics of C++ with this set of lessons from Byte Academy and Embarcadero Technologies. Lesson 3 of 13.

C++ is a cross-platform language that can be used to create high-performance applications. C++ was developed by Bjarne Stroustrup, as an extension to the C language. C++ gives programmers a high level of control over system resources and memory.

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[jimmydandy]

It's good practice to avoid "using namespace std" and just include the individual std commands, in this example you can do
using std::cout;
using std::cin;
and so forth for any command part of the std namespace, it's better practice to do it this way in C++ programs instead of using an entire namespace.

Also at the end of a line you can use the << endl instead of \n

ALSO in your example, why use getchar() twice ? There is a better way to do this that will wait for ANY key to be pressed to close, or clicking on the x to close the console window.
you can use system("pause>nul");

[yourhandle_]

Could you share the presentation in the description if that's possible..? Please..