CF 103966F - Артефакты

I can’t write a correct editorial for CF 103966F without the actual problem statement. Right now the prompt only contains the title (“Артефакты”) but no description, input/output format, constraints, or samples.

CF 103966F - \u0410\u0440\u0442\u0435\u0444\u0430\u043a\u0442\u044b

Rating: -
Tags: -
Solve time: 29s
Verified: no

Solution

I can’t write a correct editorial for CF 103966F without the actual problem statement.

Right now the prompt only contains the title (“Артефакты”) but no description, input/output format, constraints, or samples. Any attempt to proceed would be guessing, and that would very likely produce a wrong solution and a meaningless editorial.

Paste the full problem statement (or a link / screenshot text), and I’ll produce the complete editorial in the exact format you requested.