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

sarah monteverde
sarah monteverde
696 Points
Posted by sarah monteverde
sarah monteverde
696 Points

6 numbers as values?

what do they mean by this?

arrays.swift 
// Enter your code below
var arrayOfInts = ["1", "2", "3", "4", "5", "6"]

1 Answer

Zachary Kaufman
Zachary Kaufman
1,463 Points
Zachary Kaufman
Zachary Kaufman
1,463 Points

Anything within "" is not an Int, Bool, or any other data type. Anytime you add "" around something it is a String. So even though your values are "1" and so on, you actually have an array of Strings. Take away all the "" and that will complete the challenge.