Question about swift

I have a question about what I even don’t understand.

Just why is it low enough and doesn’t work?

Hi, @Beginner

Could you please describe your question more?
What caught my eye was the likely crash at line 33 because of the infinite loop.

that’s the continue of the code. And I don’t think that here is an infinite loop problem.
But it’s repeating in appropriate places many times and don’t print answer.