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

Mahmoud Rajabzadeh-Mashhadi
Mahmoud Rajabzadeh-Mashhadi
489 Points

Array removal

Do I need brackets? Thanks

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

1 Answer

Hi Mahmoud,

Your code looks good, except for the last line. You do not need the last line.

Let me know if that works.

Florin