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!

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

Yun Yin Ku
Yun Yin Ku
1,493 Points

I don't understand this task, the multiplier and for in loop

the second task has confused me, as doing the multiplier of 6 or something

// Enter your code below
var results: [Int] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

for multiplier in results {
  print("\(results) times 6 is equal to \(results * 6)*)

1 Answer

Daniel Turato
.a{fill-rule:evenodd;}techdegree seal-36
Daniel Turato
Java Web Development Techdegree Graduate 30,124 Points

You need iterate over the range of 1 to 10 and then at each iteration, multiply the current number in that range by 6 and append it to the array. By the end of the iteration, you should of have an array containing the 6 times table. So, you can do this like so:

var results: [Int] = []

for multiplier in 1...10 {