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
Michael Dean
821 PointsFunction works in playground but not in editor
The following works in playgrounds but the system won't accept part 2 of this challenge and I don't know why. It accepted the first part with no problem. I feel I followed the instructions correctly:
// Enter your code below
func getRemainder(value a: Int, divisor b: Int) -> (Int){
let value: Int = a % b
return (value)
}
let result: Int = getRemainder(value: 10, divisor: 3)
2 Answers
KRIS NIKOLAISEN
54,972 PointsSo I watched the video and in it you'll see no parentheses around Int after the arrow
func area(length: Int, width: Int) -> Int {
Remove the parentheses from your function and you'll pass.
func getRemainder(value a: Int, divisor b: Int) -> Int{
Michael Dean
821 PointsThank you Kris ... that worked. When playgrounds "fixed" my code, it added the parenthesis, good to know that it doesn't need it.