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Start your free trialSarah Newton
2,179 PointsCannot understand what I am required to do to generate the return value in the task.
The task felt unclear as to how to go about getting the return value. Not sure if I need to initialize an instance of tongueLength and assign it a value and then calculate a boolean return value based upon the distance value being less than tongueLength.
namespace Treehouse.CodeChallenges
{
class Frog
{
public readonly int TongueLength;
public Frog(int tongueLength)
{
TongueLength = tongueLength;
}
public bool EatFly(int distanceToFly)
{
bool canReachFly = distanceToFly < Frog.tongueLength;
return canReachFly;
}
}
}
2 Answers
KRIS NIKOLAISEN
54,971 PointsIf you click preview you'll see
error CS0117: `Treehouse.CodeChallenges.Frog' does not contain a definition for 'tongueLength'
but it does have a definition for TongueLength. So if you change
bool canReachFly = distanceToFly < Frog.tongueLength;
to
bool canReachFly = distanceToFly < Frog.TongueLength;
you'll see error CS0120: An object reference is required to access non-static member `Treehouse.CodeChallenges.Frog.TongueLength'
If you then change to
bool canReachFly = distanceToFly < this.TongueLength;
or just
bool canReachFly = distanceToFly < TongueLength;
you'll pass
Sarah Newton
2,179 PointsPerfect answer, thanks!