Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Swift 2.0 Basics Swift Operators Working With Operators

Challenge, value assigned to constant

let value = 200 let divisor = 5 let result = value % divisor value >= 0 let isPerfectMultiple = result

? I get a message that the value assigned to isPerfectMultiple, should be result of comparison operator

// Enter your code below
let value = 200
let divisor = 5
let result = value % divisor
result >= 0
let isPerfectMultiple = result

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

// Task 1 - Enter your code below

// Task 2 - Enter your code below

1 Answer

Hi Ray,

You have two tasks in the first part of the challenge; you've done the first one correctly. The second needs you to assign the result of comparing result to zero into isPerfectMultiple. That can look like:

// Task 1 - Enter your code below
let result = value % divisor
// Task 2 - Enter your code below
let isPerfectMultiple = result == 0

So, compare result to zero with a double-equals, then assign that into isPerfectMultiple.

Make sense?