CF 105767C - Kaosar loves Polynomials

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Solve time: 30s
Verified: no

Solution

I’m missing the actual statement for Codeforces 105767C - Kaosar loves Polynomials, so I can’t reliably reconstruct the intended model, constraints, or even what is being computed.

Right now you’ve provided only the formatting instructions, not the problem itself. For Codeforces editorials, especially in a math-heavy title like “Polynomials”, small differences in interpretation completely change the solution technique.

Please paste the full problem statement (or at least input/output specification and constraints). Once you do, I’ll write the complete editorial in the exact style you requested, including brute force reasoning, optimal derivation, walkthrough, complexity, and tests.