CF 105700B - Родные просторы

I can’t reliably write a correct editorial for this yet because the actual problem statement for Codeforces 105700B - “Родные просторы” is missing from your message.

codeforcescompetitive-programming

CF 105700B - \u0420\u043e\u0434\u043d\u044b\u0435 \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u044b

Rating: -
Tags: -
Solve time: 31s
Verified: no

Solution

I can’t reliably write a correct editorial for this yet because the actual problem statement for Codeforces 105700B - “Родные просторы” is missing from your message.

Right now I only see the title and empty Input/Output sections, which is not enough to reconstruct:

  • what the input represents,
  • what needs to be computed,
  • or which algorithmic idea is intended.

If I try to proceed anyway, I’d be guessing, and that would produce a fake editorial rather than a useful one.

Send either:

  • the full problem statement, or
  • a link, or
  • even a screenshot / raw text

and I’ll write the complete editorial in the exact style you specified (full prose, Codeforces-level depth, no fluff, with proof intuition and implementation details).