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 trial

iOS Objective-C Basics (Retired) Functional Programming in C Functions

Jon Reese
Jon Reese
2,335 Points
Posted by Jon Reese
Jon Reese
2,335 Points

Function Help?

Write a function named "addTwo" that accepts two float numbers as arguments. The function should also return a float which is the sum of the two arguments passed to the function. I can show you what I have if you'd like.

4 Answers

Jon Reese
Jon Reese
2,335 Points
Jon Reese
Jon Reese
2,335 Points

Never mind, got it. Was using int instead of float like I was supposed to.

Andrew Neary
PLUS
Andrew Neary
Courses Plus Student 939 Points
Andrew Neary
Andrew Neary
Courses Plus Student 939 Points

Im putting for the same question:

float addTwo(float a, float b); { return a+b; }

Can you help me out with what I'm doing wrong?

Juergen Alker
Juergen Alker
1,708 Points
Juergen Alker
Juergen Alker
1,708 Points

did you find anything that helped? I am stuck there as well ...

Juergen Alker
Juergen Alker
1,708 Points
Juergen Alker
Juergen Alker
1,708 Points

This is it... had the ; still in ...

float addTwo(float a, float b) {

return a + b;

}