How to work with arrays

Answer 1

https://www.sololearn.com/learn/CSharp/2626/

Answer 2

Borisonia Van-darel here is a reference for arrays in c
https://www.cs.uic.edu/~jbell/CourseNotes/C_Programming/Arrays.html
and a reference for arrays in c#
https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/arrays/

Answer 3

Thanks a lot