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iOS Swift Enums and Structs Structs and their Methods Struct Methods

where am i wrong

wat am i doi wrong

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

    init (description: String) {
        self.description = description

    // add the calculateTaxes method here
    // it should accept only one parameter named 'percentage' of type Double
func calculateTaxes (percentage: Double) -> Double{
return (self.amount*(percentage/100))
var item = Expense (description:"hey")
self.amount = 100.0

1 Answer

28,323 Points
var item = Expense(description : "Description");
item.amount = 100;

var taxes = item.calculateTaxes(7.5);