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iOS Swift 2.0 Functions Functions in Swift 2.0 Recap: Functions

Posted by Justice Avery
Justice Avery
8,122 Points

Declare a function named temperatureInFahrenheit. The function should take a single input named temperature of type Doub

funk temperatureInFahrenheit (temperature: Double){ return temperature }

functions.swift 
// Enter your code below
func temperatureInFahrenheit (temperature: Double){
return temperature
}

2 Answers

Steve Hunter
Steve Hunter
57,710 Points

Hi Justice

The func needs to return a Double too, so add the arrow notation in the method signature:

// Enter your code below
func temperatureInFahrenheit(temperature: Double) -> Double {
  return temperature
}

I hope that helps,

Steve.

Justice Avery
Justice Avery
8,122 Points
Justice Avery
Justice Avery
8,122 Points

thank you Steve for the help cx