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!

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 Operators Working With Operators

walter fernandez
walter fernandez
4,992 Points

In the editor below, you have two constants - value and divisor. Step 1: Using the remainder operator, compute the remai

help please.

// Enter your code below
let value = 200
let divisor = 5

let someOperation = 20 + 400 % 10 / 2 - 15
let anotherOperation = 52 * 27 % 200 / 2 + 5

// Task 1 - Enter your code below
let result = value / 10
let isPerfertMultiple = 

// Task 2 - Enter your code below

1 Answer

Hi Walter!

What you should spot first is the name of this constant - isPerfectMultiple. This should lead you to the fact that this constant will be of value Bool. The perfect multiple is when the result of a%b is 0. So you want to know whether the result of value%divisor is perfect multiple or not. So, all you have to do is to "ask" whether constant result equals to 0 :)