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 trialKen Gerlinger
2,898 Pointswhy does if statement not work?
The number has to be odd and must be a multiplier of 7. How do insert those numbers in an array ?
var results: [Int] = []
for n in 1...100 {
// Enter your code below
if n%2!=0 && n%7==0{ results.append(n)}
// End code
}
1 Answer
Matthew Long
28,407 Points"It does." But you need some spaces between some operators. Without the spaces various errors will display in Xcode. For example, it thinks the !
operator is being used to force unwrap something that isn't even an optional when there is no space.
var results: [Int] = []
for n in 1...100 {
if n%2 != 0 && n%7 == 0 {results.append(n)}
}