Need solutions for c#

Question

I would have to learn c# in the htl and have no desire to do everything alone. can someone please send me all the solutions for the exercises:

Multiple of 3
Dance
Robot-Barman
Coffee Time (1)
Coffee Time (2)

Answer 1

sending all the solutions defeats the purpose.

Answer 2

If you ask help, you should explain your problems one by one, clearly. Also, add your attempt/ code. After that ask what unclear point or error is. Then, we can help easily. Thanks for understanding.

Happy coding!

Answer 3

Why should we do your homework? What do you get from having solutions you don't understand? ;)

And which exercises exactly? The one's in the sololearn course?
You almost completed the C# course. If you struggle with a task, ask your question more precisely and link your code.