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
Fuad Adetoro
6,490 PointsFunctions Problem - IOS - C
Hi guys,
I would say I'm a begginer to Objective-C programming so no negative comments please...
(TASK) (Implement a function named "addTwo" that returns the sum of two floats. The function will accept two float numbers as arguments and return a float which is the sum of the two arguments passed to the function. (No need to write the main function just write out the implmentation for the addTwo function))
I'm on this Code Challenge and it's telling me i got my coding wrong which i clearly got right (did it by myself! then checked reviews after it was telling me it's wrong) so i put together two codes which are both being classed as wrong, can anyone help me out here? and tell me what is wrong...
Much Appreciated (code below)
Started with this...
float addTwo(float a, float b) { return a + b; }
Then went to this!
float addTwo(float a, float b);
float addTwo(float a, float b) { return a + b; }
Still no luck please help ASAP, as i said Much appreciated :).
3 Answers
Holger Liesegang
50,595 Pointsyou might want to have a look at Functions challenge
Stone Preston
42,016 Pointshmm your first answer
float addTwo(float a, float b) {
return a + b;
}
looks correct. Could you post a link to the challenge?
Fuad Adetoro
6,490 Points
Damian Cutillo
5,646 Points?