CF 106384A - 秘源机兵统御械 - 疾攻

The statement you provided is effectively empty. It only contains the problem title “秘源机兵统御械 - 疾攻” and no description of the input, output, constraints, or rules of the task. A Codeforces editorial depends entirely on those details.

CF 106384A - \u79d8\u6e90\u673a\u5175\u7edf\u5fa1\u68b0 - \u75be\u653b

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Solve time: 39s
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Solution

The statement you provided is effectively empty. It only contains the problem title “秘源机兵统御械 - 疾攻” and no description of the input, output, constraints, or rules of the task.

A Codeforces editorial depends entirely on those details. Without knowing what the problem asks us to compute, there is no way to reconstruct a correct algorithm, identify constraints, or reason about edge cases. Any attempt to proceed would necessarily be guessing, which would defeat the purpose of a reliable editorial.

If you can paste the full problem statement (input format, output format, constraints, and any examples), I can write the complete step-by-step editorial in the exact style you requested.