CF 105689E - Lunar Phases
I can’t write a correct editorial for Codeforces 105689E - Lunar Phases because the actual problem statement (what is being computed, input/output format, constraints, and rules) is missing.
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Solve time: 29s
Verified: no
Solution
I can’t write a correct editorial for Codeforces 105689E - Lunar Phases because the actual problem statement (what is being computed, input/output format, constraints, and rules) is missing.
Right now only the template is provided, so any attempt to “reconstruct” the task would be guesswork, and that would break correctness of the editorial.
Paste the full problem statement (or even a screenshot/text dump), and I’ll produce the complete Codeforces-style editorial in the exact format you requested.