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 Basics Swift Operators Working With Operators: Part 2

Mayank Munjal
.a{fill-rule:evenodd;}techdegree seal-36
Mayank Munjal
Front End Web Development Techdegree Graduate 18,120 Points

Can't do this Code Challenge for Swift3 basics, Please help!

In this game of ours, we have an odd scoring mechanism . At the end of the round, if your score is 10, you lose! If it's anything but 10, you win.

Declare a constant named isWinner and assign the results of a comparison operation to check whether the player has won or not. For example, if the total score is not 10, then the player has won and isWinner should equal true. (Hint: Use the NOT operator)

// Enter your code below

var initialScore = 8

initialScore += 1

 let isWinner = 

2 Answers

The code below evaluates whether the initialScore is not equal to 10 and then stores the result in the isWinner constant. Since 9 is not equal to 10, hence the expression evaluates to true. Hope this helps :)

var initialScore = 8
initialScore += 1

let isWinner = (initialScore != 10)
Jasmine Martin
Jasmine Martin
14,307 Points

Yea that coding challenge was a little confusing .. Thanks for the response.