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C# C# Objects Loops and Final Touches For Loops

Posted by Barry Ort
Barry Ort
12,373 Points

What is the correct answer?

Everything I try isn't correct.

FrogStats.cs 
namespace Treehouse.CodeChallenges
{
    class FrogStats
    {
        public static double GetAverageTongueLength(Frog[] frogs)
        {
            double sum;
            for(int i; i < frogs.length; i++){
               double tongue= frogs[i];
                sum += tongue;
                return tongue / frogs.length;
            }
        }
    }
}
Frog.cs 
namespace Treehouse.CodeChallenges
{
    public class Frog
    {
        public int TongueLength { get; }

        public Frog(int tongueLength)
        {
            TongueLength = tongueLength;
        }
    }
}

1 Answer

Chris Adamson
Chris Adamson
132,142 Points
Chris Adamson
Chris Adamson
132,142 Points

You aren't far off, length should be Length, Frog.TongueLength is an Integer, and the temporary tongue double variable isn't needed.

namespace Treehouse.CodeChallenges
{
    class FrogStats
    {
        public static double GetAverageTongueLength(Frog[] frogs)
        {
            int sum = 0;
            for(int i = 0; i < frogs.Length; i++){
                sum += frogs[i].TongueLength;
            }            
            return sum / frogs.Length;
        }
    }
}
Barry Ort
Barry Ort
12,373 Points

Thanks! I didn't know that tongue was an int. in the in the method I saw that it was returning a double so I assumed that the tongue length may be a double.