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iOS Swift 2.0 Basics Swift Operators Working With Operators

Step 2 makes no sense, are you supposed to use an if statement?

I don't even understand what it is asking.

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 remainder = value % divisor == 0
// Task 2 - Enter your code below
let isPerfectMulitpe = remainder

1 Answer

Hi Raleigh,

You're pretty much there with your code. The first step, you use the mod operator % to store the remainder of dividing value by divisor in the constant, result.

In step 2, you compare the value stored in result to zero - see if they are equal - and store the result of that comparison in 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

I hope that helps,

Steve.