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iOS Swift Functions and Optionals Optionals Review: Functions

halimat yusuf
halimat yusuf
2,290 Points
Posted by halimat yusuf
halimat yusuf
2,290 Points

Given the isDivisible function, create another function called isNotDivisible which also takes in two parameters, namel

Given the isDivisible function, create another function called isNotDivisible which also takes in two parameters, namely the dividend and the divisor. It should also return a Bool. The goal of this new function is to let you know whether a dividend is NOT divisible by the divisor. (Note: the function should return only a Bool and not an optional.)

divisible.swift 
func isDivisible(#dividend: Int, #divisor: Int) -> Bool {
    if dividend % divisor == 0 {
        return true
    } else {
        return false
    }
}
Piotr Nejman
Piotr Nejman
3,374 Points
Piotr Nejman
Piotr Nejman
3,374 Points

What problem do you have? Can you paste you code?

halimat yusuf
halimat yusuf
2,290 Points
halimat yusuf
halimat yusuf
2,290 Points

i did include the code

1 Answer

Reed Carson
Reed Carson
8,306 Points
Reed Carson
Reed Carson
8,306 Points

basically it wants you to declare an identical function using the name isNoDivisible that has the returns swapped. to solve this I just copy pasted the function, added the word Not, and swapped the true and false