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Start your free trialDaniel Delouya
1,433 PointsHow do i assign the result to a new variable named taxes?
My code looks like this:
struct Expense {
var description: String
var amount: Double = 0.0
init (description: String) {
self.description = description
}
func calculateTaxes(percentage: Double) -> Double {
return (self.amount * (percentage/100))
}
// add the calculateTaxes method here
// it should accept only one parameter named 'percentage' of type Double
}
var item = Expense(description: "Hi")
item.amount = 100
item.calculateTaxes(7.5)
// How do i assign the result to a new variable named taxes???
2 Answers
Shawn Flanigan
Courses Plus Student 15,815 PointsDaniel,
My Swift skills are very iffy, but where you have:
item.calculateTaxes(7.5)
can you just do:
var taxes = item.calculateTaxes(7.5)
? Seems like it should do the trick.
Shawn Flanigan
Courses Plus Student 15,815 PointsJust tested this in a playground and it seems to be correct.
Rafael Luis Cruz
308 PointsHello Daniel, just a quick question. Which is better in iOS development? Objective C or Swift? Thanks for you answer, I'm just starting in iOS.
Shawn Flanigan
Courses Plus Student 15,815 PointsShawn Flanigan
Courses Plus Student 15,815 PointsEdited your post for proper code inclusion (3 backticks before and after code will make it easier to read). Wish I could help with the question!