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zeyad kholban
1,272 Pointshelp
what is the correct answer ?
func isDivisible(#dividend: Int, #divisor: Int) -> Bool {
if dividend % divisor == 0 {
return true
} else {
return false
}
}
2 Answers
Holger Liesegang
50,595 PointsHi Zeyad!
This challenge asks you for the opposite of the isDivisible function - so instead of looking for a truthy value you have to look for the falsy one like this:
func isNotDivisible(#dividend: Int, #divisor: Int) -> Bool {
if dividend % divisor != 0 {
return true
} else {
return false
}
}
Steve Hunter
57,712 PointsHi there,
Another solution to this is to use the existing method and negate its returned value:
func isNotDivisible(#dividend: Int, #divisor: Int) -> Bool {
return !isDivisible(dividend: dividend, divisor: divisor)
}
Steve.