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

Posted by Jared Welch
Jared Welch
5,616 Points

needing help on the first part of the code challenge

I'm not sure what the question is asking me to do for the first part of the code challenge

1 Answer

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

Hi Jared,

The challenge wants you to use a for loop with a range. On each loop you will multiply the a counter (in the code below this is "x") by 6. Since your loop iterates from 1 through 10, "x" increments with each loop. The first loop it equal 1, then 2, then 3, etc. You will then append the product of 6 * x to the results array.

Here is how you can accomplish this:

for x in 1...10 {
    let multiplier = 6
    results.append(x*multiplier)
}