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iOS Swift 2.0 Basics Swift Operators Working With Operators

pradeepchandrasekaran
pradeepchandrasekaran
2,731 Points

What and where i'm wrong in task 2 ? result == 0 let isPerfectMultiple = result

//This is comparison result == 0

//I'm assigning the result of modulus to isPerfectMultiple, but it throws error let isPerfectMultiple = result

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

 let isPerfectMultiple = result

2 Answers

:D No problem!

So, on the first task, it wants you get the result. You did that perfectly. Next, it wanted you to make variable called "isPerfectMultiple". You should assign that to "result == 0", which mean "does result equal zero?", which will return true or false. on Task 2, you should make variable called "isGreater" and assign it to "someOperation > anotherOperation", which means "is someOperation greater than anotherOperation?", which, of course, returns true or false also. The complete code is:

// 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
let isGreater = someOperation > anotherOperation