Incase it doesn't show up:
I learned c from a book from the 80s and then skipped to rust.
The only time I touched c++ was modding games in the early aughts and to try it for a couple coding challenges. I've heard templates are a thing of note when it comes to complications but not sure.
As for c# ... We don't talk about that (jk. I had to do it for one or two projects and played with unity a bit ages ago)