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Start your free trialRuben Mercado
1,933 Pointsnot sure how to write condition
im not quite sure how to correctly check the conditions
var results: [Int] = []
for n in 1...100 {
// Enter your code below
if (!(n / 2) && n / 7) = 0 {
results.append(n)
}
// End code
}
1 Answer
Matthew Long
28,407 PointsFor starters you'll want to use the modulus operator, %
instead of division. The modulus operator gives the remainder after division of one number. So the remainder of 3 divided by 2 is 1 (3%2 = 1
). This is how you can check for if something is even or odd. If a number modulo 2 is not 0 then it is odd. You can do this to check if a number is divisible by another number as well. In other words 14%7 == 0
, which means 14 is divisible by 7, because there is no remainder.
The rest of your code is correct.
var results: [Int] = []
for n in 1...100 {
if n%2 != 0 && n%7 == 0 {
results.append(n)
}
}