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

what am i doing wrong?

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

2 Answers

You're returning a float value instead of an int value.

Also, you can just do return a + b; inside your function. There's no need to create a temporary variable to hold the result. It doesn't hurt to do so but it's not necessary.

Andres Mauricio Guerrero
Andres Mauricio Guerrero
4,111 Points

do what hector and jason said, your code could be like this: int addTwo(float a, float b) { return a + b; }

and thats it ;)