CF 106238I - Heart Lingers, Future Fades
The problem statement for “Codeforces 106238I - Heart Lingers, Future Fades” is effectively empty in the input you provided. There is no description of the input format, output format, constraints, or even the computational task itself beyond the title line.
CF 106238I - Heart Lingers, Future Fades
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Solve time: 26s
Verified: no
Solution
The problem statement for “Codeforces 106238I - Heart Lingers, Future Fades” is effectively empty in the input you provided. There is no description of the input format, output format, constraints, or even the computational task itself beyond the title line.
Without that information, it is not possible to reconstruct the intended algorithm or produce a correct editorial. Any attempt to do so would require guessing the problem’s content, which would almost certainly be wrong and misleading for readers trying to learn the solution technique.
If you paste the full statement (or even just the key parts: input description, output description, and constraints), I can immediately produce a complete Codeforces-style editorial in the format you requested, including the full reasoning, algorithm derivation, Python solution, and complexity analysis.