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

Posted by kheangsun
kheangsun
2,704 Points

I don't understand what you want

I don't understand what you want me to do in task number 2 of 4

arrays.swift 
// Enter your code below
var arrayOfInts : [Int] = [1, 2, 3, 4, 5, 6]
arrayOfInts = arrayOfInts.append(7)

1 Answer

Tosin Peters
Tosin Peters
9,541 Points

In task number 2, you should append 2 numbers to the array using two different methods, For example

// Enter your code below //task 1 var arrayOfInts = [1,2,3,4,5,6] //you don't need to specify [Int] in your declaration, let swift's type inference do that for you

//task 2

arrayOfInts.append(7)

arrayOfInts + [8]

kheangsun
kheangsun
2,704 Points

Thanks for your reply. Look nice!