CF 106384C - 构造题

I can’t reliably write a correct editorial from that input because the actual problem content is missing. What you provided only shows the title “构造题” and no statement, constraints, or samples.

codeforcescompetitive-programming

CF 106384C - \u6784\u9020\u9898

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Solve time: 35s
Verified: no

Solution

I can’t reliably write a correct editorial from that input because the actual problem content is missing.

What you provided only shows the title “构造题” and no statement, constraints, or samples. For a Codeforces editorial, those details are essential, especially for a construction problem where the solution depends entirely on hidden rules.

Paste the full problem statement (input, output, constraints, and any samples), and I’ll write the complete editorial in the exact format you requested.