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

CJ Doyle
CJ Doyle
1,530 Points

What am I doing wrong? Should I use initialScore = initialScore + 1

var initialScore = 8 initialScore = +=1

// Enter your code below

var initialScore = 8
initialScore = +=1

1 Answer

The unary plus operator is += not = += so you'd have:

initialScore +=1
CJ Doyle
CJ Doyle
1,530 Points

I didn't even realize I was the assignment operator there. Thank you smh