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

Yuqing Lu
Yuqing Lu
7,032 Points
Posted by Yuqing Lu
Yuqing Lu
7,032 Points

anything wrong with my code

anything wrong with my code

array.swift 
// Enter your code below
var arrayOfInts = [55,56,57,58,59,60]
arrayOfInts.append(61)
arrayOfInts += 62

1 Answer

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

You need brackets around the number when concatenating

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