CF 103623C - Deck for Magic Tricks

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Solve time: 46s
Verified: no

Solution

I don’t have the actual problem statement for Codeforces 103623C - Deck for Magic Tricks in your prompt, so I can’t reliably reconstruct the solution or write a correct editorial.

This kind of Gym problem ID isn’t part of standard CF public index, and without the statement (or at least input/output description + constraints), anything I write would be guesswork and very likely wrong.

Paste one of the following and I’ll produce the full editorial in the exact format you requested:

full problem statement, or
input/output + constraints + a short description of the task, or
even just the core idea of what the problem asks

Once you send it, I’ll write the complete Codeforces-style editorial with derivation, walkthrough, proof, and code.