functions.swift

Would be glad if someone could help me with this. I know that the output is a string instead of a double, double, but don't have a solution for that.. This is the task: (If it's already included please tell me; then I don't have to put it in here anymore... :) For this challenge, let's say we're building a component of an app that allows a user to type in a location of a famous landmark and get back the geographical coordinates. To keep the scope limited, let's say we're only working with the following values. Eiffel Tower - lat: 48.8582, Ion: 2.2945 Great Pyramid - lat: 29.9792, Ion: 31.1344 Sydney Opera House - lat: 33.8587, Ion: 151.2140 Declare a function named getTowerCoordinates that takes a single parameter of type String, named location, and returns a tuple containing two Double values (Note: You do not have to name the return values) Use a switch statement to switch on the string passed in to return the right set of coordinate values for the location. For example, if I use your function and pass in the string "Eiffel Tower" as an argument, I should get (48.8582, 2.2945) as the value. For the default case in the switch statement, return (0,0).

// Enter your code below

func getTowerCoordinates (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: (0,0)
    }
    return location
}