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

Ryan Anderson
Ryan Anderson
630 Points
Posted by Ryan Anderson
Ryan Anderson
630 Points

Yet another arrayOfInts question.

So, I am having another problem with this challenge. I know it says to put in "discardValue" as the constant, however when I preview, it says that it's not recognized. I put arrayOfInts.removeAtIndex(5) when it's asking to remove the 6th value.

What am I doing wrong?

arrays.swift 
// Enter your code below
var arrayOfInts: [Int] = [1, 2, 3, 4, 5, 6]
arrayOfInts.append(7)
arrayOfInts += [8]
let value = arrayOfInts [4]
arrayOfInts.removeAtIndex(5)
Andrew Timosca
Andrew Timosca
6,354 Points
Andrew Timosca
Andrew Timosca
6,354 Points

The question states that you need to assign "arrayOfInts.removeAtIndex(5)" into a constant.

1 Answer

Reed Carson
Reed Carson
8,306 Points
Reed Carson
Reed Carson
8,306 Points

you need to assign arrayOfints.removeAtIndex(5) to a constant named discardedValue