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Start your free trialStanila Claudiu
1,141 PointsAdd a method to the Expense struct that will calculate taxes based on a percentage passed to the method. In this task, a
Add a method to the Expense struct that will calculate taxes based on a percentage passed to the method. In this task, add a method named calculateTaxes which accepts a parameter named 'percentage' of type Double and does not return anything. (In the next task we will add the calculations to the method). ???
struct Expense {
var description: String
var amount: Double = 0.0
init (description: String) {
self.description = description
}
}
func calculateTaxes() -> Double
return""
}
// add the calculateTaxes method here
// it should accept only one parameter named 'percentage' of type Double
}
1 Answer
nicoschuele
3,713 PointsYou just need to add an empty function, taking one parameter and not returning anything. This way:
func calculateTaxes(percentage: Double) {
}
The next task will ask you to actually write the code within the method.