Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Swift Basics Swift Types Recap: Swift Types

Posted by STEVEN PENA
STEVEN PENA
13,928 Points

Step 2: Using string interpolation, create a string literal that describes the operation we just performed. For example,

am stuck the challenge wont pass

types.swift 
// Enter your code belowlet
let firstValue = 4
let secondValue = 2
let product = firstValue * secondValue
let output = "product of (firstValue) times (secondValue) is (product)"

1 Answer

Allie O.
Allie O.
11,601 Points
Allie O.
Allie O.
11,601 Points

Hi Steven,

Using string interpolation, the value of your constants are inserted into a string literal as 

\(firstValue), \(secondValue)

Also, I noticed your string should say "The product of .." If your are missing a part of the required string, you might get an error.

Hope this helps.