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

Sean Lafferty
Sean Lafferty
3,029 Points
Posted by Sean Lafferty
Sean Lafferty
3,029 Points

Please someone help, I dont understand how to concatenate two arrays!

IM stuck!

array.swift 
// Enter your code below

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

arrayOfInts.append(1)

arrayOfInts[1] = 2 + 3

1 Answer

Jeff McDivitt
Jeff McDivitt
23,970 Points
Jeff McDivitt
Jeff McDivitt
23,970 Points

You have it correct where you are adding to the array using append. The next way to to this is:

arrayOfInts += [2]