What do you mean by "dimensionless"? What does it mean?

This task is a mockery of beginners. I solved all level 7 tasks before that in less than an hour. I can't solve this one for a day. Because, as it turned out after the launch of the "full test suit", the 'base' can be dimensionless.

Minimum :)

Thanks! It's a cool puzzle for beginner like me.

Because all of languages are only examples, and they don't mean anything special here.

Thanks! That was an inteesting one.