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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
    }
}
funcisNotDivisible(#dividend: Tnt, #divisor: Int) ->Bool (
    return dividend % divisor != 0 {      
}
isNotDivisible(4, divisor: 2) // false
isNotDivisible(5, divisor: 2) // true