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

Christopher Hodgens
PLUS
Christopher Hodgens
Courses Plus Student 1,417 Points
Posted by Christopher Hodgens
Christopher Hodgens
Courses Plus Student 1,417 Points

Inside the body of the loop, we're going to use the multiplier to get the multiple of 6. For example, if the multiplier

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.

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

loops.swift 
// Enter your code below
var results: [Int] = []
for multiplier in 1...10 {
print("\(multiplier) times 6 is equal to \(multiplier * 6)")
}
Jos jos
Jos jos
491 Points

Make sure the results array contains the first 10 multiples of 6

2 Answers

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,858 Points
Jason Anders
Jason Anders
Treehouse Moderator 145,858 Points

Hey Christopher,

While your code is syntactically correct, it isn't what the second part of the challenge is asking for. You are still printing, but the challenge is asking you to append the results to the array results.

Challenges are very picky and very strict when is comes to instructions. So you need to delete the print line and use the append method on results. Hint: you can keep the last part of your code `(multiplier * 6)' and use this in the append method.

If you are still having problems, let me know. I don't like to just give the answer outright. :dizzy: