Challenge Task 2 of 3

Hey Cory,

Let's start with what you created in the 1 step.

func greeting(person: String) {
    println("Hello")
}

Step 2 of 3 asks the following:

Modify the println statement within the greeting function to use the variable person. For example, if you pass a person named "Tom" to the function then it should display: Hello Tom. (Hint: you must use string interpolation).

So your first step is to use string interpolation. Here's a short extract from Apple's Swift Guide

String interpolation is a way to construct a new String value from a mix of constants, variables, literals, and expressions by including their values inside a string literal. Each item that you insert into the string literal is wrapped in a pair of parentheses, prefixed by a backslash.

So in our example, since we're passing in person, which will contain the name we want to display, you need to do the following:

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

func greeting( person: String ) { var person = ( "Hello + person) println("Hello (person)") }

1.) you forgot to close out your "" in 2nd line.. should be: var person = ( "Hello + person")

2.)you forgot the backslash in the 3rd line so it should be:

println("Hello (person)") }