Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialmichael edmondson
4,512 Pointsgetting average with for loop
Hey ive been struggling with this for a while think its formatted right but im having trouble with how to get the average
namespace Treehouse.CodeChallenges
{
class FrogStats
{
public static double GetAverageTongueLength(Frog[] frogs)
{
for(int i = 0; i < frogs.Length; i++)
{
return i;
}
}
}
}
namespace Treehouse.CodeChallenges
{
public class Frog
{
public int TongueLength { get; }
public Frog(int tongueLength)
{
TongueLength = tongueLength;
}
}
}
1 Answer
KRIS NIKOLAISEN
54,972 PointsYou could create a variable for the sum of the frog's tongue lengths - let's say total
- before the loop.
Then inside the loop sum the tongue lengths:
total += frogs[i].TongueLength;
Then after the loop return total
divided by the number of frogs or frogs.Length