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
SURENDRA MALLA
3,727 PointsInside 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.
2 Answers
Magnus Hållberg
17,232 PointsThe results array expects an Int so that’s what you should append. In your code you are appending a string. So in your append method, remove everything except multiplier * 6. That will give you the result of the calculation as an Int. Hope this helps
Davie Chen
2,929 PointsMagnus was absolutely right, meaning:
results.append(multiplier * 6)
SURENDRA MALLA
3,727 PointsSURENDRA MALLA
3,727 Pointsstuck.. // Enter your code below
var results: [Int] = []
for multiplier in 1...10 {
results.append("\(multiplier) times 6 is equal to \(multiplier * 6)")}