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iOS Swift 2.0 Collections and Control Flow Introduction to Collections Working with Arrays

Posted by Neiv Schwartz
Neiv Schwartz
1,537 Points

Code Challenge Help

I'm having trouble with the last step of this code challenge. Can you tell me what the problem is?

arrays.swift 
var arrayOfInts: [Int] = [4, 6, 1, 9, 2, 7]

arrayOfInts.append(2)

arrayOfInts += [4]

let value = arrayOfInts[6]

arrayOfInts.removeAtIndex(5)

let discardedValue = arrayOfInts(5)

1 Answer

Neiv Schwartz
Neiv Schwartz
1,537 Points

Thanks Chris. I tried that, but I am getting this error message:

swift_lint.swift:11:33: error: cannot call value of non-function type '[Int]' let discardedValue = arrayOfInts(5) ~~~~~~~~~~~^

Neiv Schwartz
Neiv Schwartz
1,537 Points

Thank you. That second one worked.