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iOS Swift 2.0 Basics Swift Operators Working With Operators

"Comparethe valueof resultto 0 using the equalityoperator andassign the resultingvalue to a constant named isPerfect"???

"Compare the value of result to 0 using the equality operator and assign the resulting value to a constant named isPerfectMultiple."

how is this done?

the following is what i have:

result == 0

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

2 Answers

Mazen, yes, sometimes it's hard to see what's wanted. Try this:

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

let isGreater = someOperation >= anotherOperation

Here result == 0 is the same as value % divisor == 0. If the remainder of the division is 0, the result will be 0, and 0 == 0 will be true. The challenge wants you to assign the result back to the Bool isGreater

Thank you Jcorum.

I had it all along I just forgot to use "let" when declaring the "isPerfectMultiple"!

David Kisch
David Kisch
659 Points

Am I going mad or is this question way too advanced for the point at which it's asked?!