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Test: Swift - Tuples

3. var name = (“Thomas”, “J”, “Edison”) — how can you access the middle initial?



Results
Congratulations! Correct Answer.
You Answered: None. If you took the test, your answer will show up here.
Correct Answer: name.1
Explanation
Individual elements in a tuple can be accessed by using the numbers. And those numbers will start from 0, so, the middle initial would be 1. If tuple was declared with named parameters, and middle is the parameter name of the middle name, then name.middle would work.
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Question 3 of 5


Test is Based on this Article
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This article discusses the Tuple type which is introduced in Swift, but was not there in C or Objective-C.
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Test on tuples in Swift.

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