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Start your free trialMunir Niaz
1,831 PointsPlease Help
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
}
}
1 Answer
Tobias Helmrich
31,602 PointsHey Munir,
for this challenge you can basically copy the isDivisible
function, change its name to isNotDivisible
and then just change the is equal operator (==) to the is not equal operator (!=). That way the return value will be true
when the dividend is not divisible by the divisor because there will be a remainder.
Like so:
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
}
}
I hope that helps! :)