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C# C# Objects Inheritance Inheritance

Posted by Chad Deascenti
Chad Deascenti
Courses Plus Student 2,774 Points

Confused

Please direct to next step

Polygon.cs 
namespace Treehouse.CodeChallenges
{
    class Polygon
    {
        public readonly int NumSides;

        public Polygon(int numSides)
        {
            NumSides = numSides;
        }

        Class Square 
        {
        }
    }

}

1 Answer

Steven Parker
Steven Parker
231,271 Points
Steven Parker
Steven Parker
231,271 Points

Here's a few hints:

  • Square should be be defined inside the namespace, but not inside the Polygon class
  • C# is case-sensitive, and the keyword "class" should be all lower-case.
  • next, indicate that Square is a type of (inherits from) Polygon
  • then give it "a public readonly field named SideLength"
  • create a constructor method that takes an argument and initializes SideLength
  • have the constructor pass 4 to the base