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 Operators Working With Operators

Dylan De Gruchy
Dylan De Gruchy
1,815 Points

Posting results of a comparison operation to isGreater and not just a Bool value

Not sure what is wrong with my code. I understand that the constant 'isGreater' is just the result of a boolean but am not sure what the error code is asking me to do differently.

This may be a 'Durrr...' moment when I'm shown but I've been trying for a while and can't get past it.

Thanks guys

// 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 % divisor

// Task 2 - Enter your code below
let isPerfectMultiple = result == 0

 let isGreater = someOperation  anotherOperation 

1 Answer

Matt Skelton
Matt Skelton
4,548 Points

Your logic is spot on, so don't beat yourself up too much!

The only problem is the way you're representing the greater than or equal to operator. Kudos to using the legitimate mathematical symbol by the way! In Swift however, it's represented simply by using ">=".

Similarly, less than or equal would equate to "<=", whilst equal to is represented as "==".

Fix up that operator, and you should be able to continue on your way. I hope that helped!