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Start your free trialAdam Petritsis
2,942 PointsHow do i get a return value of Double, Double from a String parameter?
This question is regarding the test in "returning complex value" for functions in Swift.
// Enter your code below
func coordinates(for location: String) -> (Double, Double) {
switch location {
case "Eiffel Tower": print(48.8582, 2.2945)
case "Great Pyramid": print(29.9792, 31.1344)
case "Sydney Opera House": print(33.8587, 151.2140)
default: print(0,0)
}
}
1 Answer
Dan Lindsay
39,611 PointsHello Adam,
You almost have it! Instead of using print, use return and your code should pass the challenge. Like so:
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)
}
}
Adam Petritsis
2,942 PointsAdam Petritsis
2,942 PointsThanks! I got it a different way too, but that is much simpler :)