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

Ricardo Gonzalez
Ricardo Gonzalez
2,286 Points
Posted by Ricardo Gonzalez
Ricardo Gonzalez
2,286 Points

I don't know what i am doing wrong.

I think I wrote my code right but I can't pass step 3 of the challenge.

arrays.swift 
var arrayOfInts = [1,2,3,4,5,6]

arrayOfInts.append(7)

arrayOfInts += [8]

let value = arrayOfInts.removeAtIndex(4)

1 Answer

Jason Anello
PLUS
Jason Anello
Courses Plus Student 94,610 Points
Jason Anello
Jason Anello
Courses Plus Student 94,610 Points

Hi Ricardo,

For task 3 you don't want to remove the 5th item. You only want to access the value which you can do with the bracket syntax.

Let me know if you're still stuck.

Ricardo Gonzalez
Ricardo Gonzalez
2,286 Points
Ricardo Gonzalez
Ricardo Gonzalez
2,286 Points

Oh ok thanks. I was able to pass the challenge now. I was just misinterpreting the challenge.