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

Nawfal Serraji
Nawfal Serraji
842 Points
Posted by Nawfal Serraji
Nawfal Serraji
842 Points

What is wrong about this code?

The challenge description is:

We also learned about reading values from an array. Retrieve the 5th item (remember array indexes start at 0) and assign the result to a constant named value.

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

1 Answer

Luke Glazebrook
Luke Glazebrook
13,564 Points

Hi!

This all looks fine except the challenge asked you to assign the result to a variable named 'value'. However, you have assigned yours to a variable named 'con'. Once you have changed this variable name it should be fine.

I hope that I managed to help you out!

-Luke