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

Posted by Lucas Peters
Lucas Peters
Courses Plus Student 1,003 Points

What do i have to do at task 2 of 2?

What do i have to do at task 2 of 2?

loops.swift 
// Enter your code below
var results: [Int] = []
for multiplier in 1...10 { print("(multiplier) times 5 is equel to (multiplier * 5)") }

1 Answer

David Papandrew
David Papandrew
8,386 Points
David Papandrew
David Papandrew
8,386 Points

Hi Lucas,

For step 1 you want to do two things: 1) Setup the multiplier constant 2) Create the for loop

For step 2 you want to append the results of the multiplier * the value the loop is incrementing.

Example showing final code:

var results: [Int] = []
let multiplier = 6

for n in 1...10 {
    results.append(n * multiplier)
}

I hope that helps.