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kotlinlang

You can also create an array directly: `Array((2018 - 1960 + 1), { i -&gt; (i + 1960).toString() })`

But the performance is a little bit better

Do I smell premature optimization? :smile:

I would not write it like this, but only wanted to show that direct creation is also possible

I guess I would end up with something like this:
```
val numberOfYearsInRange = endYear - startYear + 1
Array(numberOfYearsInRange) { i -&gt; (startYear + i).toString() }
```