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

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

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.