How to get an average lenght with use for loop?

Question

I'm stuck this challenge, what I had to do for find average tongue lenght?

FrogStats.cs

namespace Treehouse.CodeChallenges
{
    class FrogStats
    {
        public static double GetAverageTongueLength(Frog[] frogs)
        {

            for(int i = 0; i < frogs.Lenght; i++)
            {
              return  averageLenght;            
            }

        }
        public double AverageLenght()
        {
            AverageLenght = averageLenght;
            averageLenght =  frogs[i] / Frog[];
        }
    }
}

Frog.cs

namespace Treehouse.CodeChallenges
{
    public class Frog
    {
        public int TongueLength { get; }

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

Answer 1 · 2018-02-21T16:46:10Z

February 21, 2018 4:46pm

Hi Sadettin,

I'm not sure where to begin really ... so I think I'll answer this by just explaining how I would do it.

namespace Treehouse.CodeChallenges
{
    class FrogStats
    {
        public static double GetAverageTongueLength(Frog[] frogs)
        {
            double totalLength = 0;

            for(int i = 0; i < frogs.Length; i++) {
                // iterate through array (frogs) to add up the total length of all frog tongues
                totalLength += frogs[i].TongueLength;
            }

            // return the average frog tongue length
            return totalLength / frogs.Length;
        }
    }
}

I hope that helps ... it's 2:15am so I'm keepin' it brief :)

Dave.

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Sadettin Senberber

Sadettin Senberber

How to get an average lenght with use for loop?

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Dave Harker

Dave Harker