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iOS Functions in Swift Adding Power to Functions Returning Complex Values

Joseph Pizzo
PLUS
Joseph Pizzo
Courses Plus Student 1,684 Points
Posted by Joseph Pizzo
Joseph Pizzo
Courses Plus Student 1,684 Points

I cant figure out what my return value should be, it is all good in my playground until I hit return

this appears to work in my playground but gives me an error on my return statement. any help is apreciated

functions.swift 
// Enter your code below
func coordinates(fort location: String) ->
(Double, Double){

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