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 trialJuan Jimenez
4,389 PointsI don't understand what it means to append to the results array.
I can get the first step
for multiplier in 1...10 {}
but I don't understand what the next step is asking for.
// Enter your code below
var results: [Int] = []
for multiplier in 1...10 {multiplier * 6}
1 Answer
Steven Parker
231,248 PointsWhen they say "append to the results array" they mean add it as a new element in the array named "results".
But it's also a hint, as arrays have a method named "append", which is perfect for the job:
results.append(multiplier * 6)