How do I append an array here?

Hey Adrian,

So, the basic idea is now that you've created the empty for loop, you're going to append a number to the results array each time the loop runs (as it goes 1 - 10).

Your for loop is correct, but you messed up your results array as you've been working through the problem.

Let's start fresh at the beginning of the step 2 challenge:

var results: [Int] = []

K. We have an empty results array. Perfect.

for multiplier in 1...10 {

}

Cool. We're back to the empty for loop that you created in step 1. Now, literally the only thing it wants you to do is append a number with each run of the for loop into the results array. Think of it as literally just adding a number into a list in the array. Example: results = [1, 2, 3, 4]. Luckily, we can use the .append method to do this.

Just in case you're newer to loops, the way ours is setup is saying "every time we run through the loop, whatever number in the range (1-10) we're on, that number is called "multiplier"

for multiplier in 1...10 {
 // grab the results array and append something
 results.append()
}

We want to append 6 * whatever the current number ("multiplier") is as we do the loop.

for multiplier in 1...10 {
 // let's throw the actual multiplication in now to finish it off
 results.append(multiplier * 6)
}

So, when we start the loop, it'll be results.append(1 * 6), then results.append(2 * 6) in the next loop. Each time the loop runs we're adding a number to the list in the results array.

Hopefully I didn't OVER explain it..just wanted to help you understand in case you're new to all of this.

Have fun! Mike

you got to use the .append method:

results.append(multiplier * 6)