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

sutti sutto
sutti sutto
186 Points
Posted by sutti sutto
sutti sutto
186 Points

var arrayOfInts = [1,2,3,4,5,6] arrayOfInts.append(7) arrayOfInts = arrayOfInts + [8,9]

is this the correct answer, as far as i think it is, but still getting error for this :(

array.swift 
// Enter your code below

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

arrayOfInts.append(7)

arrayOfInts = arrayOfInts + [8,9]

1 Answer

David Papandrew
David Papandrew
8,386 Points
David Papandrew
David Papandrew
8,386 Points

Your code is correct, but for some reason, the only way I can get the solution to pass is by adding an array with a single item to the original array.

This passes for me (whereas "[8,9]" in the last statement doesn't):

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

arrayOfInts.append(7)

arrayOfInts = arrayOfInts + [8]