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iOS Swift 2.0 Functions Functions in Swift 2.0 Recap: Functions

Haitham Alam
Haitham Alam
2,685 Points
Posted by Haitham Alam
Haitham Alam
2,685 Points

WHY?

Why not right?

functions.swift 
func temperatureInFahrenheit(temperature: Double) -> (Double) {
    let temperature = 25.5555
    return temperature
}

3 Answers

jcorum
jcorum
71,830 Points

They want a formula that will convert passed in Celsius values to Fahrenheit, not a hard-coded value. And then a call to that function:

func temperatureInFahrenheit(temperature: Double) -> Double {
  return (temperature * 9) / 5 + 32
}

let fahrenheitTemp = temperatureInFahrenheit(24.0)
Haitham Alam
Haitham Alam
2,685 Points
Haitham Alam
Haitham Alam
2,685 Points

Thank you but I couldn't get that They want a formula that will convert passed in Celsius values to Fahrenheit.

Haitham Alam
Haitham Alam
2,685 Points
Haitham Alam
Haitham Alam
2,685 Points

I have done it guys thank you all