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iOS Swift 2.0 Basics Swift Types Recap: Swift Types

Nick Madafiglio
Nick Madafiglio
181 Points

How do you create a string literal that describes the operation?

I have no idea what to do I have tried everything I can. I feel the code so have I have is right. It could be completely wrong tho. I'm trying everything I can and I feel like I'm getting nowhere. Any help would be appreciated.

types.swift
// Enter your code below
let firstValue = 10
let secondValue = 20

let product =  firstValue * secondValue 

let someString = 

let output = 

1 Answer

Nathan Tallack
Nathan Tallack
22,159 Points

You were almost there.

A string literal just means you are creating the string. So when you are saying something like:

let myName = "John"

The let is saying create a constant, the name is saying to name the constant myName, the = is saying assign what follows to what precedes, and the "John" is the string literal. That means it is a string that you are literally defining.

So your code would look like this following the second task in the challenge.

let firstValue = 10
let secondValue = 20

let product =  firstValue * secondValue 

let output = "The product of \(firstValue) times \(secondValue) is \(product)."
Nick Madafiglio
Nick Madafiglio
181 Points

Thanks so much Nathan. I'm really new at this and I got close just not quite there. Thanks again for the help. Your explanation really helped.