What is the difference between C++ and C# from unity 3d?

Question

I've been trying to learn C++ on this sololearn C++ app but since I stated using unity 3d I noticed that I could try and read the C#

Answer 1

If you know C++ ( or C ), you can easily learn C#, which is another OO evolution of C, like C++... They differs essentially a few by the syntax/vocabulary and most on conceptual choices for OO implementation.
However, if you just started C++, you can focus on C# directly if you target to code for unity ;)

Answer 2

If you know any programming language between: C++, C, C# and Java you are most likely to learn all of them very quickly. C# does not seem so much in syntax with C++ though. C# is not an OO evolution of C. It evoluated from Virtual Basic. There is no C++ in Unity 3D (sorry, you already figured that out), just C# and JavaScript.