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iOS Functions in Swift Adding Power to Functions Returning Complex Values

Posted by NATHAN TRAN
NATHAN TRAN
2,367 Points

Is the function correct?

What else do I need for the locations?

functions.swift 
// Enter your code below

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

}

2 Answers

james south
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.a{fill-rule:evenodd;}techdegree seal-36
james south
Front End Web Development Techdegree Graduate 33,271 Points
james south
.a{fill-rule:evenodd;}techdegree seal-36
james south
Front End Web Development Techdegree Graduate 33,271 Points

the argument passed in is a string, not a double

Daniel Schmidt
Daniel Schmidt
9,780 Points
Daniel Schmidt
Daniel Schmidt
9,780 Points

Try 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)
    }
}