Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Functions in Swift Adding Power to Functions Function Parameters

Em Har
Em Har
9,775 Points

Challenge Task 2 of 2 Functions in Swift I dont follow the second task, please help!

Can someone show me how do to task 2 of 2?

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

        return a % b 

}

1 Answer

So you just need to call you newly created function and assign it to the constant result. Just remember value and divisor are your external names.

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

let result = getRemainder(value: 10, divisor: 3)

If this helped you out please remember to mark it as best answer and give it an upvote. Greatly appreciated.