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Start your free trialJohnny Nguyen
3,875 PointsWhy I get bummer? I get on Xcode and I can see that the array "results" is full of numbers that is odd and multiple of 7
Bummers while on Xcode it's right
var results: [Int] = []
for n in 1...100 {
// Enter your code below
if n / 7 != 0 && n % 7 == 0 {
results += [n]
}
// End code
}
2 Answers
Steve Hunter
57,712 PointsHi there,
Your tests aren't quite right. Testing n / 7 != 0
will always be true since n
is never zero. You then test for n % 7 == 0
which isn't testing for oddness.
To see if n
is a multiple of 7, test n % 7 == 0
, then to test for oddness, see if n % 2 != 0
. Combine those two in your if
statement. If n
passes, use the .append()
method on results
to add n
to results
.
I hope that helps.
Steve.
Johnny Nguyen
3,875 PointsThank you so much. You got it correctly