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Start your free trialRobbie Baker
7,736 PointsChallenge Task 1 Help
I'm having some trouble understanding what they are asking for in this code. Can anyone explain better what it is that is being asked?
namespace Treehouse.CodeChallenges
{
class Polygon
{
public readonly int NumSides;
public Polygon(int numSides)
{
NumSides = numSides;
}
}
class Square : Polygon
{
public Square(int SideLength) : base (numSides)
{
public readonly int SideLength;
}
}
}
1 Answer
Steven Parker
231,198 PointsYou seem to have the right idea. Take a close look at Polygon and use it as an example. Things to look for:
- it also has a public field and that field is defined outside of the constructor
- it also takes a constructor parameter to initialize the field and the parameter's name is similar to the field
- the field name starts with a capital letter and the parameter name starts with lower case
- inside the constructor, the parameter is copied to the field
And when the instructions say, "Use base to initialize NumSides to 4", they mean that "4" literally: "base(4)
".