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

Mark Mathias
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Mark Mathias
UX Design Techdegree Graduate 11,788 Points
Posted by Mark Mathias
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Mark Mathias
UX Design Techdegree Graduate 11,788 Points

Code Challenge doesn't seem to be working

I enter the first answer to the question which looks like:

var arrayOfInts = [0,1,2,3,4,5,6]

Then after getting the first question right, I go to answer question 2, my answer looks like:

arrayOfInts.append(7)

arrayOfInts += [8]

But when I check my work for answer 2, i get an error saying that question 1 is incorrect.

array.swift 
var arrayOfInts = [0,1,2,3,4,5,6]
arrayOfInts.append(7)
arrayOfInts += [8]

1 Answer

Alexander Davison
Alexander Davison
65,469 Points
Alexander Davison
Alexander Davison
65,469 Points

Why when you first create the arrayOfInts list you put 7 elements in it? :grin:

I hope this helps! :grin: ~Alex :zap:

Alexander Davison
Alexander Davison
65,469 Points

No problem! :smile: