what is the problem?

Question

func greeting(person: String) ->String { return person }

println("Hello (greeting(Tom))")

returns.swift

func greeting(person: String) -> String {
     return person
     }

println("Hello   " + greeting("Fred"))

Answer 1 · 2015-01-25T23:07:18Z

January 25, 2015 11:07pm

It may be looking for something like this:

func greeting(person: String) -> String {
    return "Hello \(person)"

}

greeting("Fred")

Answer 2 · 2015-01-26T18:37:12Z

January 26, 2015 6:37pm

You must eliminate the println statement and replace it with a return statement using string interpolation.

func greeting(person: String) -> String {
    return "Hello \(person)"
}

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