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iOS

Posted by ios1alamin
ios1alamin
4,310 Points

Showing error: "Make sure you accept a single parameter of type String in your function declaration"

func coordinates(location:String) -> (Double, Double) {

switch location {
case "Eiffel Tower": return (48.8582, 2.2945)
case "Great Pyramid": return (29.9792, 31.1344)
case "Sydney Opera House": return (33.8587, 151.2140)
default: return (0,0)
}

}

2 Answers

andren
andren
28,558 Points

Your solution is almost entirely correct. The only problem is that your function does not specify an external parameter name which the instructions specify that you do. Specifically the parameter needs to have an external name of "for" like this:

func coordinates(for location:String) -> (Double, Double) {
    switch location {
        case "Eiffel Tower": return (48.8582, 2.2945)
        case "Great Pyramid": return (29.9792, 31.1344)
        case "Sydney Opera House": return (33.8587, 151.2140)
        default: return (0,0)
    }
}
ios1alamin
ios1alamin
4,310 Points
ios1alamin
ios1alamin
4,310 Points

It worked, thanks.