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Razvan L
463 PointsChallenge Task 2 of 2 - Swift 2.0 Collections and Control Flow
I'm stuck at figuring how to append the multiplier values to the variable "results". Within the loop, I need to figure out a way to have the machine give me the multiples of 6. How should I do that? And again, how to append the initial variable?
Thanks!
// Enter your code below
var results: [Int] = []
for multiplier in 1...10 {
print("\(multiplier) times 6 is equal to \(multiplier * 6)")
}
2 Answers
Jennifer Nordell
Treehouse TeacherHi there, Razvan L !
Well so far your for loop is set up. But you don't need the print statement. They've set up an empty array named results for you. What we're going to do is start at 1 and count to 10. We take the 1 and multiply it by 6 and get a result of 6. That six goes into our results array. And then 2 times 6. The end array would look like this: [6, 12, 18, 24, 30, 36, 42, 48, 54, 60]. And we do this with the append method. Take a look at my code and see if you can make it line up with my explanation:
// Enter your code below
var results: [Int] = []
for multiplier in 1...10 {
results.append(multiplier * 6);
}
Hope this helps!
Razvan L
463 PointsThank you, I appreciate it!
donnie scantz
419 Pointsdonnie scantz
419 Pointsyes jen, tis does help although I'm going to have to refresh the video cause i'm not sure how we got here or where this was explained as a "method"?