should I learn C/C++ to learn C#??

Answer 1

Here’s a really cool [ INFOGRAPHIC: ]
• https://www.sololearn.com/post/69481/?ref=app  that should make things easier for you. 😉

Answer 2

Yes, and I recommend you too to start with Java because is a simplification of C++, so if you learn it first it will be easier to you to learn C/C++ or C# later