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

Posted by Lahiru Premasinghe
Lahiru Premasinghe
1,388 Points

what is error of this code

var arrayOfInts = [0,1,2,3,9,5] arrayOfInts.append(6) arrayOfInts + [7] let arrayFive = arrayOfInts [4]

array.swift 
// Enter your code below

var arrayOfInts = [0,1,2,3,9,5]
arrayOfInts.append(6)
arrayOfInts + [7]
let arrayFive = arrayOfInts [4]

1 Answer

robertrinca
PLUS
robertrinca
Courses Plus Student 11,316 Points
robertrinca
robertrinca
Courses Plus Student 11,316 Points

Just looking at your code and the syntax, the only thing that really stands out is the lack of an = sign on line 3

arrayOfInts + [7]

Should be:

arrayOfInts += [7]

Hope that helps