Which is more difficult C++ or C#

Answer 1

C# is much newer to the game, however. It was introduced by Microsoft as a Java competitor in 2000. ...

Both C++ and C# are object-oriented languages, although C++ is considered a harder language to work with.

Both of them can be used in web and desktop applications, but C# is much more popular now for both applications

https://www.upwork.com/hiring/development/c-sharp-vs-c-plus-plus/

Answer 2

Writing C++ code gives you more performance, but it requires more expertise and focus for the same task.
I'd call it more difficult.