CF 106384L - 笨蛋题

I can’t write a correct Codeforces editorial from this yet because the actual problem content is missing. What you provided only includes the title “笨蛋题” and no description, input format, output format, or constraints.

codeforcescompetitive-programming

CF 106384L - \u7b28\u86cb\u9898

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Solve time: 32s
Verified: no

Solution

I can’t write a correct Codeforces editorial from this yet because the actual problem content is missing.

What you provided only includes the title “笨蛋题” and no description, input format, output format, or constraints. Without those, there is no way to reconstruct what needs to be computed, so any “solution” would be fabricated rather than derived.

If you paste the full statement (or even a screenshot/text dump), I’ll produce a complete editorial in the exact style you requested, including the algorithm intuition, walkthrough, code, and edge-case analysis.