CF 104896D - Air Reform
The problem statement section is empty, so there isn’t enough information to reconstruct what “Air Reform” (CF 104896D) is actually asking.
Rating: -
Tags: -
Solve time: 26s
Verified: no
Solution
The problem statement section is empty, so there isn’t enough information to reconstruct what “Air Reform” (CF 104896D) is actually asking. Without the rules of the problem, any editorial would just be guesswork, and that would defeat the purpose of a correct Codeforces-style explanation.
If you paste the full statement (or even just the input/output description and constraints), I can immediately write the complete editorial in the format you specified, including the algorithm derivation, proof sketch, and full implementation.
Send the statement and I’ll take it from there.