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Roderick Royce
1,236 PointsHow do I adjust the function isNotDivisble to work with isDivisible? Optionals, functions, tuples, and bool are possible
The challenge gives me a lot of repeated information but how do I repeat variables and function terms and keep them working.
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 true
} else {
return false
}
}
if let result = isNotDivisble(dividend: 4, divisor: 3)
println("Divisible")
} else {
println("Not Divisible")
}
1 Answer
Jhoan Arango
14,575 PointsHello Roderick Royce :
This is the answer you should have. Please notice the comment inside the function
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 false // here should be false since it’s not divisible
} else {
return true
}
}