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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Roland Shen
Roland Shen
7,628 Points

I'm just really stuck on this tuples challenge

What do I do here? It keeps saying that my function needs to contain the elements language and greeting. Even when I replace the greetingMe and call the greeting function within the return, it still says it is wrong. I've been trying to figure this out for a while and still can't seem to get it.

tuples.swift
func greeting(#person: String) -> (String, Int) {
    let language = ("Hello \(person)", 1)
    let greetingMe = ("howdy", 4)
    return (greetingMe, language)
}

1 Answer

Jhoan Arango
Jhoan Arango
14,575 Points

This will help you out:

Also, this question was asked by someone else earlier, and I gave a more detail answer to the challenge. Here is the link https://teamtreehouse.com/forum/help-with-task-1-of-3-in-tuples. You may want to read that, it may help you.

func greeting(#person: String) -> (greeting: String, language: String) { 
let language = "English" 
let greeting = "Hello (person)" 

return (greeting, language)

 }