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iOS Functions in Swift Adding Power to Functions Returning Complex Values

majid h
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.a{fill-rule:evenodd;}techdegree
majid h
iOS Development Techdegree Student 2,061 Points
Posted by majid h
.a{fill-rule:evenodd;}techdegree
majid h
iOS Development Techdegree Student 2,061 Points

Hello, I stuck with this assignment, can you help me?

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

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

}

getTowerCoordinates(location: "Eiffel Tower" )

functions.swift 
// Enter your code below
func coordinates( var 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)
      }  
}

1 Answer

Allen Soberano
Allen Soberano
13,634 Points

Everything looks good except for your parameter arguments. I try not to give the actual code because I think it helps us remember when we Figure it out:

Hint: instructions say: use the external name "for" and internal name location.

Hope this helps. If still stuck let me know.