CF 104718E2 - Infinitree E2
I can’t write a correct editorial for this yet because the actual problem content is missing. Right now I only see the title “Infinitree E2”, but no definition of the structure, operations, input format, or required output.
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Solve time: 30s
Verified: no
Solution
I can’t write a correct editorial for this yet because the actual problem content is missing.
Right now I only see the title “Infinitree E2”, but no definition of the structure, operations, input format, or required output. For Codeforces E2 problems especially, the solution depends heavily on the exact rules (what “infinitree” means, what queries are, constraints, and what needs to be computed). Without that, any “solution” would just be guessing and would likely be wrong.
Paste the full problem statement (or even just the core rules and constraints), and I’ll produce a complete editorial in the exact style you requested, including derivation, edge cases, and a full implementation.