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Start your free trialAlistair Ridley
4,521 PointsWhat am I doing wrong? The output doesnt slow any errors :-(
it just comes up with a blank screen. What did I do wrong?
struct Expense {
var description: String
var amount: Double = 0.0
init (description: String, amount: Double) {
self.description = description
self.amount = amount
}
func calculateTaxes (percentage: Double) -> Double {
return (self.amount * (percentage/100))
}
}
var item = Expense(description: "tea", amount: 100 )
1 Answer
Weng Jeff Lee
12,865 PointsHello Alistair Ridley,
I watched your code. What I know is in your code it doesn't have any "print" or "println", even inside your function only set to "return". So thats why it doesn't show anything.
If you want to show something on the screen just simply add print or println
Hope this help :)