I would like to learn programming in C.
I have Notepad ++ installed, and though I love it, I can't seem to get everything set up, to compile the code.

So I was wondering if there's a good program, that's easy to use, that has 2 windows; 1 code, and window 2 being the executed/compiled window (where I can see the program working, or it's output).

Anyone can help me find a good program for Linux 18.04 or 19.04 (64 bit) please?