Programming in Swift: Fundamentals
Oct 19 2021 · Swift 5.5, iOS 15, Xcode 13
Part 2: Beginning Collections
15. Challenge: Arrays
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Notes: 15. Challenge: Arrays
Update Notes: The student materials have been reviewed and are updated as of October 2021.
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Hey! Welcome to your next challenge! You’ve learned quite a lot about arrays, and it’s time to use that knowledge in this array of challenges!
players.count players.contains("Charles") players.first players.last
players += ["Gloria", "Hermione"]