CF 103113F - Прочтите Условие Задачи

I can’t produce a correct editorial for this yet because the problem statement is missing from your prompt. Right now, only the title and metadata are provided, but there is no description of the task, no input format, no output format, and no constraints.

codeforcescompetitive-programming

CF 103113F - \u041f\u0440\u043e\u0447\u0442\u0438\u0442\u0435 \u0423\u0441\u043b\u043e\u0432\u0438\u0435 \u0417\u0430\u0434\u0430\u0447\u0438

Rating: -
Tags: -
Solve time: 28s
Verified: no

Solution

I can’t produce a correct editorial for this yet because the problem statement is missing from your prompt.

Right now, only the title and metadata are provided, but there is no description of the task, no input format, no output format, and no constraints. Without those, any “solution” would be guesswork, and for Codeforces editorials that would almost certainly be wrong or misleading.

If you paste the full statement (even raw text is fine), I’ll rewrite it properly in the required editorial style and go all the way through:

I’ll restate the problem in clean terms, derive the key observations, connect brute force to the optimal idea, and then build a full implementation with proofs, examples, and edge-case handling exactly in the format you specified.

Send the statement and I’ll continue from there.