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iOS Swift Enums and Structs Structs Stored Properties

Posted by Marco Leo
Marco Leo
1,007 Points

Can seem to figure out what i did wrong, can someone help please.

i seem to follow everything from the video, don't understand the problem.

struct.swift 
struct Expense {
    var description: String
    var amount: Double
}
 var travel = Expense (description: "Flight to Cupertino", amount: "500.00")
 travel.description
 travel.amount

2 Answers

Steve Hunter
Steve Hunter
57,712 Points

You're doing fine ... just one thing. Amount is a Double so you don't want to have the quotes around the 500.00. Just like: 

var travel = Expense(description: "Flight to Cupertino", amount: 500.00)

I hope that helps!

Steve.

Marco Leo
Marco Leo
1,007 Points

Thank you for you help.

Steve Hunter
Steve Hunter
57,712 Points

No problem!

Steve.

AR Ehsan
AR Ehsan
7,912 Points
AR Ehsan
AR Ehsan
7,912 Points

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

var travel = Expense(description: "Flight to Cupertino" ,amount:500.00)