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Jan Francírek
1,766 PointsAgain a mistake somewhere :(
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.)
func isDivisible(#dividend: Int, #divisor: Int) -> Bool {
if dividend % divisor == 0 {
return true
} else {
return false
}
}
func isNotDivisible(#dividend: Int, #divisor: Int) -> Bool {
if dividend % divisor != 0 {
return "NotDivisible"
}
}
6 Answers
Jeff Deimund
11,302 PointsIt looks like your isNotDivisible function needs to return a bool and you are returning a string
Ryan Duchene
Courses Plus Student 46,022 PointsCurrently, it looks like you're returning a string from the isNotDivisible function, not a boolean. Look at the isDivisible function; it's always returning booleans. How can/should you make your function return booleans?
Kevin Hamil
8,203 PointsYour "isNotDivisible" function is expecting a bool value to be returned, but you're returning a string "NotDivisible". It should instead return true.
Jan Francírek
1,766 Pointsand what would be a right answer then ? Thank you
Kevin Hamil
8,203 Pointsfunc isNotDivisible(#dividend: Int, #divisor: Int) -> Bool {
if dividend % divisor != 0 {
return true
} else {
return false
}
}
Murat KAYA
10,127 Pointsfunc isNotDivisible(#dividend: Int, #divisor: Int) -> Bool { if dividend % divisor == 0 { return false } else { return true } }