Sometimes we need to interact over values but with the arbitrary steps, not one by one, for example. Then we can use the step instruction. Let's practice:
for (i in 1..6 step 2) { print(i)}
Here, we will see the following output: 135, because the interaction will start on the 1 value and will be increased by two points.
Awesome. The Kotlin ranges can add more readability to our source code and help to increase the quality of code as well.