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 2.0 Basics Swift Operators Working With Operators

Great job with the first task! In this task, we have two math operations. Without computing the values of those operatio

im stuck here help

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

2 Answers

Step 2 asks:

  • "Without computing the values of those operations, we'd like to know if the first operation, someOperation is greater than, equal to or less than anotherOperation." Just like your results == 0 statement, we can use the >= operator between the two constants.
someOperation >= anotherOperation
  • Use the greater than or equal to operator and assign the boolean result to a constant "isGreater". Simply assign that to a constant named isGreater.
let isGreater = someOperation >= anotherOperation

thanx a lot