I have no idea how to do this. I know the remainder operator is %, but how do I reference it?

Hey Derek Khanna,

In this challenge we are iterating over a range of Integer values, from 1 to 100, using a for in loop. The first time the loop runs, the first value in the range (1) will be assigned to the constant n. We can then use this constant inside of the loops body to check for some conditions.

The conditions we want to check for are:

1) n % 2 != 0

if the remainder of n divided by 2 is not equal to zero, n must be an odd number

2) n % 7 == 0

if the remainder of n divided by 7 is equal to zero, n must be a multiple of 7

We chain these two conditions using the AND operator &&. This ensures that both conditions must succeed for the operation to result in a true value.

If both conditions succeed, then we append the value of n to the results array.

Each time this loop runs, the value of n will be incremented to the next value in the range from 1...100.

var results: [Int] = []

for n in 1...100 {
    // Enter your code below

    if n % 2 != 0 && n % 7 == 0 {
        results.append(n)
    }

    // End code 
}

Good Luck