CF 105523B - Марсоход Феникс

The problem statement is missing from your prompt, so there’s no way to correctly derive the solution, constraints, or examples for “Codeforces 105523B - Марсоход Феникс”.

codeforcescompetitive-programming

CF 105523B - \u041c\u0430\u0440\u0441\u043e\u0445\u043e\u0434 \u0424\u0435\u043d\u0438\u043a\u0441

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Solution

The problem statement is missing from your prompt, so there’s no way to correctly derive the solution, constraints, or examples for “Codeforces 105523B - Марсоход Феникс”.

For a Codeforces editorial, the exact rules of the task are essential because even small differences (grid vs graph, greedy vs DP, constraints size) completely change the intended approach. If I tried to proceed without it, I would effectively be guessing the problem, which would produce a misleading editorial.

Paste the full statement (or even a screenshot/text dump), and I’ll write the complete editorial in the exact format and style you requested.