CF 104322K - 卡片游戏

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Solve time: 33s
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Solution

I don’t have enough information about Codeforces 104322K - 卡片游戏 to write a correct editorial.

Right now the statement section is empty, so there is no way to reliably reconstruct:

what the cards represent,
what operations are allowed,
what the players or rules are,
or what needs to be computed.

Writing a full competitive programming editorial without the actual rules would force assumptions, and that would very likely produce a completely incorrect solution.

If you paste the full problem statement (or even just the key rules and constraints), I can immediately produce the full structured editorial in the format you requested, including:

a clear restatement, brute-force vs optimal reasoning, correctness argument, Python solution, and full test coverage.

Send the statement and I’ll take it from there.