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

Bridget Farmer
Bridget Farmer
2,833 Points

What is the answer to the Swift 2.0 Code Challenge Collections and Workflow


Inside the body of the loop, we're going to use the multiplier to get the multiple of 6. For example, if the multiplier is 1, then the multiple is 1 times 6, which is equal to 6.

One you have a value, append it to the results array. This way once the loop has iterated over the entire range, the array will contain the first 10 multiples of 6.

MY CODE: var results: [Int] = []

for multiplier in 1...10 { print("(multiplier) times 6 is equal to (multiplier * 6)") }

4 Answers

Brendan Whiting
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,696 Points

You're printing out a nice message, but what they really want is for you to put that value into the results array.

var results: [Int] = []

for multiplier in 1...10 { 
  results.append(multiplier * 6)
Tommy Choe
Tommy Choe
38,156 Points

EDIT: Didn't see the answer above. I'm gonna go ahead and mark Brendan's answer as the best answer.

JJ RomMar
JJ RomMar
9,906 Points

I did cheat because It didn't accept my answer and knew it was right. hahaha! xD

var results: [Int] = [6,12,18...60]

for results in 1...10 { let multiplier = results }