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: Part 2

Posted by RAJ PATEL
RAJ PATEL
4,282 Points

im confused

Stuck and dont know how to use not operator here

operators2.swift 
// Enter your code below

var initialScore = 8

let totalScore = ++initialScore

initialScore != 10

let isWinner = initialScore

let is

1 Answer

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

It looks like you were doing ok until you got to step 2 of this challenge. What it's really asking here is for you to set the isWinner to true if someone has a totalScore of 10 points. We are going to do this by looking at what totalScore currently is. If they haven't gotten to 10 yet, then they haven't won. Take a look at my code:

var initialScore = 8
let totalScore = ++initialScore
let isWinner = totalScore != 10