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iOS Swift Functions and Optionals Functions Syntax and Parameters

William Bowie
PLUS
William Bowie
Courses Plus Student 499 Points
Posted by William Bowie
William Bowie
Courses Plus Student 499 Points

Stuck on a challenge please help

question is (below).... please help ?

Call the function greeting and pass it the string "Tom".

parameters.swift 
func greeting(person: String) {
    println("Hello \(person)")
}

1 Answer

Steve Hunter
Steve Hunter
57,712 Points

Hi there,

You're pretty much done ... you just need to enter, underneath the function:

greeting("Tom")

That calls the function passing in the parameter.

Steve.

Steve Hunter
Steve Hunter
57,712 Points

No problem! :-)