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iOS Swift Functions and Optionals Optionals Review: Functions

Sebastian Lofaro
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Sebastian Lofaro
Front End Web Development Techdegree Graduate 29,101 Points

How is my code incorrect?

im not sure how my code is incorrect. It returns the proper boolean values.

divisible.swift
func isDivisible(#dividend: Int, #divisor: Int) -> Bool {
    if dividend % divisor == 0 {
        return false
    } else {
        return true
    }
}

func isNotDivisible(dividend: Int, divisor: Int) -> Bool {
   if dividend % divisor == 0 {
    return false
} else {
    return true
   }
}   

1 Answer

Jhoan Arango
Jhoan Arango
14,575 Points

Hello :

func isDivisible(#dividend: Int, #divisor: Int) -> Bool {
    if dividend % divisor == 0 {
        return false
    } else {
        return true
    }
}

func isNotDivisible(dividend: Int, divisor: Int) -> Bool {
   if dividend % divisor == 1 { // Just change this value and you should be good to go.
    return false
} else {
    return true
   }
}