C# Querying With LINQ Functional Programming in C# Actions and Funcs

how to solve func Proplem

i just write code and i found it not work

using System;

namespace Treehouse.CodeChallenges
    public class Program

        public Func<int,int> Square  = delegate(int number )
           return number * number ;

1 Answer

Steven Parker
Steven Parker
194,902 Points

Your code looks fine, but the challenge validator seems to be imposing some requirements that aren't part of the language syntax rules.

In particular:

  • it seems to need a space after the comma in the type specification :point_right: Func<int, int>
  • it does not like the space after the argument name :point_right: (int number)

You might want to report these things as bugs to the Support staff.