Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Swift Enums and Structs Structs Review Structs

Add default value where?

I don't really know what this question is asking. Where do I add this default value and how?

Any help would be great.

Thanks!

struct.swift
struct Expense {
    var description: String
    var amount: Double   
}

1 Answer

David Keck
David Keck
5,723 Points

You want to add a default value to the "amount" variable.

struct Expense {
    var description: String
    var amount : Double = 0.0
}

Thank You!