Mini Games - C++ Beginner, Graphics Library

Question

I have taught myself C and C++, but I feel that I am not very familiar with the class mechanism in C++, and I have no engineering concepts.
I am thinking about writing a small game by myself (similar to controlling an airplane to fly on a two-dimensional plane, attacking enemy aircraft, etc.)
But I don’t know any graphics library suitable for beginners to learn and use. I am learning Qt recently, and I feel Not very suitable for writing games.
I also searched on Baidu, various libraries.
Can you please give some guidance from experts?
Thank you for being a newbie here!

Answer 1

Qt is generally used to develop application software interfaces and is not suitable for game UI.
If you want to go in the direction of game development, you can put down C++ first, because it is almost useless to you now. Learn the C# language first, and then learn the game development engine Unity3D after you understand the language.

Answer 2

I have seen something called darkGDK before, but I don’t know if anyone has used it. Later, after learning C well, I learned to use Unity.

I also want to understand this aspect of knowledge and help you.