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

Posted by Chris Beal
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Chris Beal
iOS Development Techdegree Student 793 Points

Not sure why I can't retrieve 5th index.

I've inserted the code to receive the 5th index I believe, but not working. Am I missing something?

array.swift 
// Enter your code below
var arrayOfInts = [1,2,3,4,5,6]
arrayOfInts.append(7)
[1,2,3,4,5,6] + [7]
let forthTask = arrayOfInts[4]

2 Answers

Logan R
Logan R
22,989 Points
Logan R
Logan R
22,989 Points

Hi!

You've almost got it. You need to name the variable value.

let value = arrayOfInts[4]
Chris Beal
seal-mask
.a{fill-rule:evenodd;}techdegree
Chris Beal
iOS Development Techdegree Student 793 Points
Chris Beal
.a{fill-rule:evenodd;}techdegree
Chris Beal
iOS Development Techdegree Student 793 Points

thx!

Logan R
Logan R
22,989 Points
Logan R
Logan R
22,989 Points

No problem! :D