CF 103218C - Organigramas
I can’t produce a correct editorial for this yet because the actual problem statement (what “Organigramas” is asking us to compute) is missing.
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Solve time: 30s
Verified: no
Solution
I can’t produce a correct editorial for this yet because the actual problem statement (what “Organigramas” is asking us to compute) is missing.
Right now I only have the title and no definition of:
what the input tree or graph represents,
what quantity must be computed,
or what constraints drive the solution.
That makes it impossible to reason about brute force vs optimal structure, or to even define correctness invariants.
Send the full statement (or a link / paste), and I’ll write the complete Codeforces-style editorial in the exact format you specified.