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 Beny Mizrachi
Beny Mizrachi
1,274 Points

What do I do?

How do i increment this value with the new Swift

operators2.swift 
// Enter your code below

var initialScore = 8
initialScore = initialScore + 1
let totalScore = initialScore
Malerie Anderson
Malerie Anderson
4,941 Points
Malerie Anderson
Malerie Anderson
4,941 Points

If you want to increment initial score, you would use initialScore++.

1 Answer

ianhan3
ianhan3
4,263 Points

The increment operator is: "++". Assign initialScore with the increment operator to constant totalScore:

let totalScore = ++initialScore