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iOS Swift 2.0 Functions Function Parameters Function Parameters

Michael Foster
Michael Foster
7,801 Points
Posted by Michael Foster
Michael Foster
7,801 Points

How do you go about adding to external names to the current parameter within this code?

// Enter your code below func getRemainder(a: Int, b: Int) -> Int { return a % b }

functions.swift 
// Enter your code below
func getRemainder(a: Int, b: Int) -> Int {
  return a % b
}

1 Answer

Tobias Helmrich
Tobias Helmrich
31,602 Points
Tobias Helmrich
Tobias Helmrich
31,602 Points

Hey Michael,

you can add external parameter names by writing them in front of the local parameter name. In this case you have to write value in front of a and divisor in front of b .

// Enter your code below
func getRemainder(value a: Int, divisor b: Int) -> Int {
  return a % b
}

I hope that helps! :)

Michael Foster
Michael Foster
7,801 Points
Michael Foster
Michael Foster
7,801 Points

Thanks Tobias,

Awesome! It works!