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iOS Swift Enums and Structs Structs and their Methods Struct Methods

parameter name percentage

I am on stage 4 structs and their methods challenge question 1. I need help because I finally have a question where I'm completely lost.

THis is the code I have and need help

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

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

func calculateTaxes() -> Double {
    return percentage
}

}

struct.swift
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

}

2 Answers

for whatever reason it cut my code off. Lets try it again.

    self.description = description
}
func calculateTaxes() -> Double {
    return percentage
}

}

what is the problem that you are having

The task is just asking to add a parameter to the fucntion calculateTaxes ()

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

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

    func calculateTaxes(percentage :Double) -> Double {
        return percentage
    }

     }