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iOS Functions in Swift Adding Power to Functions Returning Complex Values

Posted by isaacmarovitz
isaacmarovitz
4,520 Points

Help understanding Swift function question

Need help, the question isn;t very well wordded and I don't know what to do!

functions.swift 
// Enter your code below

func coordinates(for location: String) -> (Double, Double) {
return(0,0)
}

1 Answer

Jeff McDivitt
Jeff McDivitt
23,970 Points
Jeff McDivitt
Jeff McDivitt
23,970 Points

Instead of return (0,0) you need to return a switch statement that will return the coordinates based on the case.

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)
    }
}