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 trialAlexander Bittan
1,297 PointsQuiz Bummer Question
Bummer! Make sure you're removing the 6th item from the array at index 5!
I thought that's what I did.
// Enter your code below
var arrayOfInts: [Int] = [0,1,2,3,4,5]
arrayOfInts.append(6)
arrayOfInts = arrayOfInts + [7]
let value = arrayOfInts[4]
arrayOfInts.remove(at: 5)
let discardedValue = arrayOfInts
1 Answer
Philip Gales
15,193 PointsSo close. It appears the .remove() function returns a value. They wanted you to store this returned value in the last variable. You returned the new array.
// Enter your code below
var arrayOfInts: [Int] = [0,1,2,3,4,5]
arrayOfInts.append(6)
arrayOfInts = arrayOfInts + [7]
let value = arrayOfInts[4]
let discardedValue = arrayOfInts.remove(at: 5)
Robert Cortes
2,021 PointsRobert Cortes
2,021 Pointsis this right i need help keeps tell me its wrong var arrayOfInts = [1,2,3,4,5,6] arrayOfInts.append (7) arrayOfInts += [8] let value = arrayOfInts [7] let discardedValue = arrayOfInts.remove(at: 6)