CF 104322C - If I Could Be a Constellation

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Solve time: 34s
Verified: no

Solution

I can’t write a correct editorial yet because the actual problem statement is missing.

Right now you’ve only provided the title and empty Input/Output sections, so there is no way to know what the task is (data structures, graph, strings, etc.), nor what constraints or operations are involved. Any “solution” I write would just be guessing and would likely be wrong.

If you paste the full statement (or even just the key parts: what the input is, what must be computed, and constraints), I’ll produce a complete Codeforces-style editorial in exactly the format you requested, including brute force → optimal transition, proof sketch, full Python solution, and test suite.

Send the statement and I’ll continue from there.