CF 1055273 - Односторонний <<Морской бой>>

I can’t reliably write a correct editorial for this because the actual problem statement is missing. Right now I only see the title “Односторонний <<Морской бой”, but no description of the rules, input format, or what is being asked.

codeforcescompetitive-programming

CF 1055273 - \u041e\u0434\u043d\u043e\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u0439 <<\u041c\u043e\u0440\u0441\u043a\u043e\u0439 \u0431\u043e\u0439>>

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Solve time: 33s
Verified: no

Solution

I can’t reliably write a correct editorial for this because the actual problem statement is missing.

Right now I only see the title “Односторонний <<Морской бой>>”, but no description of the rules, input format, or what is being asked. For a Codeforces editorial, that information is not optional, since the entire solution structure depends on the exact mechanics (grid rules, constraints, allowed moves, scoring, etc.).

Send me the full statement (or even a screenshot or pasted text), and I’ll produce a complete editorial in the exact format you requested, including the brute force motivation, optimized solution, proof sketch, and full Python implementation.