Unable to run code in Eclipse. What to do?

Question

Eclipse

Can you please tell
me what should I do to start running the code in Eclipse?
Eclipsu at the first start by pressing the "RUN" button gives such an error (see screenshot 2) and 7 errors that are not clear to me, because just started learning C++ and trying to set up a programming environment.
Before starting, my steps were as follows: File -> New -> C ++ Project -> Next everywhere (except for the Cross GCC Command window stage - I didn’t choose anything there) -> Finish
After Finish, the following window popped up (screen 1):

After pressing the button RUN (screen 2):

Tell me what are my actions?

• What and where to download?
  
• How to connect this installed to Eclipse?
  
• What is the sequence of my steps?
  

Answer 1

Well, as Aleksey POS_troi said - google your mistakes. In fact - you do not have a compiler for c / c ++ installed. You need to download minGW, which includes this compiler, install it, and set it in environment variables. In general, eclipse is a bit of a weird IDE choice for pluses. Put Visual Studio - and teach yourself the benefits of health.
If the goal is a native android, then you need to install not just Eclipse, but also a ton of SDK and NDK, or nvidia developer pack.

Answer 2

What is the sequence of my steps?

Goole
MinGW

Answer 3

compiler can't start