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C# C# Objects Loops and Final Touches For Loops

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

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;
        }
    }
}

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.