The quantum vowel.

What the description means is that you need to define a bark method so that scoobydoo.bark() is defined.

This was published in 2013. Standards were lower then.

return, not print

I really need to remember this exists.

...you report people for disagreeing with you, and then when you're called out for making false reports you take it as proof that you're somehow right to do it????

Ah yes, the reason I'm here backing up hobovsky is definitely because they "asked me to" and not because I agree with them that your point on the validity of slow code is bad. Definitely.

What's not fair in specifying good performance is required, then enforcing that requirement?

Being efficient is a part of the challenge.

Because you need to take n as a parameter instead of using input().

C sounds painful.

console.log(text);

You're printing/logging the answer instead of returning it.