CF 102911E - Experiment!

I can’t write a correct editorial for Codeforces 102911E - Experiment! without the actual problem statement. Right now the prompt contains only the template, so there’s no information about: what the input represents, what needs to be computed, or even the core operation…

CF 102911E - Experiment!

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

Solution

I can’t write a correct editorial for Codeforces 102911E - Experiment! without the actual problem statement.

Right now the prompt contains only the template, so there’s no information about:

what the input represents, what needs to be computed, or even the core operation involved. Any attempt to “fill it in” would just be guessing and would very likely produce a completely wrong solution and explanation.

Paste the full problem statement (or even a screenshot / raw text), and I’ll turn it into a full, Codeforces-style editorial following all your formatting and style constraints.