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
Chris Beal
iOS Development Techdegree Student 793 Pointslost on where remainder is 0.
I used the remainder on value and divisor, but don't understand what needs to be done for second step.
// 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
4 Answers
Steven Parker
231,268 PointsFor part 1, you did the right thing by eliminating the string, but you still want to use the variables by name.
And for part 2, you don't want to assign 0 directly to the new variable, you want to assign the result of comparing the result with 0.
Steven Parker
231,268 PointsFor part 1, you'll use the remainder operator directly on the variables, but without converting anything into a string. This operation is being done on numbers, and will result in a number.
Then for part 2, you will assign the new variable (one "=") with the result of comparing (two "==") the result with 0.
Chris Beal
iOS Development Techdegree Student 793 PointsSo for part 1. it should be INT instead of string?
And for part 2 still confused
Chris Beal
iOS Development Techdegree Student 793 Points// Task 1 - Enter your code below let result = 200 % 5
// Task 2 - Enter your code below let isPerfectMultiple = 0
Chris Beal
iOS Development Techdegree Student 793 PointsThanks man!