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iOS Swift 2.0 Functions Functions in Swift 2.0 Recap: Functions

Paul Je
Paul Je
4,435 Points

Could somebody help me?

Probably one part or two small areas are wrong. Let me know!

functions.swift
// Enter your code below

func temperatureInFahrenheit(temperature: Double) -> Double {

let fahrenheitFromCelcius = (temperature * 9 / 5) + 32

let fahrenheitTemp = temperatureInFahrenheit(24.0)

}

1 Answer

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,631 Points

Hey Paul,

You're almost there, but there are just a couple of things:

  1. You are missing the return statement in the function that the second task asked for.

  2. The function call that is to be assigned to the constant needs to be outside of the function. You can't call a function inside of itself.

Here is the corrected code for your review. I hope it all makes sense. :)

func temperatureInFahrenheit(temperature: Double) -> Double {

  let fahrenheitFromCelcius = (temperature * 9 / 5) + 32

  return fahrenheitFromCelcius
}

let fahrenheitTemp = temperatureInFahrenheit(24.0)

:dizzy: