CF 103967E - Эффективный двигатель

The problem statement is missing from your message, so I can’t reconstruct a correct editorial for “103967E - Эффективный двигатель” without risking inventing details that may be wrong.

codeforcescompetitive-programming

CF 103967E - \u042d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0439 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044c

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Solve time: 29s
Verified: no

Solution

The problem statement is missing from your message, so I can’t reconstruct a correct editorial for “103967E - Эффективный двигатель” without risking inventing details that may be wrong.

Please paste the full problem statement (or at least the key parts: what the input represents, what needs to be computed, and constraints). Once you do, I’ll write the complete Codeforces-style editorial in the format you specified.