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 Swift Collections and Control Flow Control Flow With Loops For In Loops

Brian Uribe
Brian Uribe
3,488 Points

Appending results of a For In Loop To an Array

I'm not 100% sure why this isn't working. Thoughts, anyone?

loops.swift
// Enter your code below



var results: [Int] = []


for multiplier in 1...10 {

    print("\(multiplier) times 6 is \(multiplier * 6)")
    results.append(multiplier)
}

1 Answer

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

Hi there! You're really close here. First, the print statement isn't needed. Secondly you're appending the multiplier to the array. What it wants is for you to append the multiplier times 6 to the array.

Give it another go with these hints in mind! :sparkles:

Brian Uribe
Brian Uribe
3,488 Points

Thank you! I must have misread the instructions.