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

Nigel Matheson
PLUS
Nigel Matheson
Courses Plus Student 1,166 Points
Posted by Nigel Matheson
Nigel Matheson
Courses Plus Student 1,166 Points

stuck on task 3

This code is driving me up the wall because i don't know what is wrong?

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

arrayOfInts[4] 

let value = arrayOfInts[4]

2 Answers

cedricc
cedricc
37,590 Points
cedricc
cedricc
37,590 Points

Hello,

You wrote the same code, but the challenge need only one with let value

arrayOfInts[4] 

let value = arrayOfInts[4]

Dry code suggestion

arrayOfInts +=  [8]
//it's the same as
arrayOfInts = [1,2,3,4,5,6] + [8]