how to add these?

Question

hi guys! thanks so much for helping!

my code is working on my Xcode so I have found the right values, I am pretty sure the logic is fine on these. But I can't find a way to correctly append these values to my results array, please help.

logicalOperators.swift

var results: [Int] = []

for n in 1...100 {
    // Enter your code below
   if n % 2 == 0 && n % 7 == 0 {
   print (n)
   } 

    // End code 
}

Answer 1 · 2016-02-22T03:09:56Z

February 22, 2016 3:09am

Hey Valeria,

You're on the right track, but there are a few of things.

First, the challenge wants you to check that the number is odd. You are using n % 2 == 0 which is seeing if it is even, so you need to change the == to !=, so it checks that it is NOT even.
The challenge did not ask you to print out the values (and the challenge is picky), so you need to delete that line.
To append to the array, you use dot notation and append the value.

Final code will be:

var results: [Int] = []

for n in 1...100 {
    // Enter your code below
   if n % 2 != 0 && n % 7 == 0 {
    results.append(n)
   } 
}

Hopefully this makes sense. Any other questions, please comment back.

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Valeria Ruiz

Valeria Ruiz

how to add these?

1 Answer

Jason Anders

Jason Anders

Valeria Ruiz

Valeria Ruiz