Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Swift Collections and Control Flow Introduction to Collections Working With Arrays

Im not sure what I did wrong

Maybe Im misunderstanding the task? It says "e just learned the ins and outs of arrays, so let's put that knowledge into practice. Start by declaring a new array of Ints with six numbers as values. Assign this array to a variable named arrayOfInts."

// Enter your code below
var arrayOfInts: Int = [1,2,3,4,5,6]

1 Answer

Tijn-Pieter Koopman
Tijn-Pieter Koopman
4,128 Points

You have to specify that you are making an Int array. Now you are actually saying that it is just an Int and not an array. you have to say: "var arrayOfInts: [Int] = [1,2,3,4,5,6]" so Xcode knows that you are talking about an array and not just about 1 integer