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 trialMir rawshan Ali
Full Stack JavaScript Techdegree Student 1,113 Pointshow to put results in arrray
why this is not working
var results: [Int] = []
let multiplier = 6
for numbers in 1...10 {
print("\(numbers) times \(multiplier) is equal to \(numbers * multiplier)")
}
1 Answer
Alphonso Sensley II
8,514 PointsHello Mir rashawn Ali, your problem is in the body of your loop. Your body is a type String. The challenge is expecting a type Int. The challenge states; " 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."
One thing I try to do is read the challenge instructions as pseudo code. We want the multiplier "6" multiplied by our numbers in the loop. So in my code I simply created a variable "value". I then use the append function to add my variable to our results array.
Hope this helps you.
var results: [Int] = []
let multiplier = 6
for numbers in 1...10 {
var value = numbers*multiplier
results.append(value)
}