CF 103984A - Найти вершину
The problem statement is missing from your prompt, so there isn’t enough information to reconstruct the solution or write a correct editorial.
CF 103984A - \u041d\u0430\u0439\u0442\u0438 \u0432\u0435\u0440\u0448\u0438\u043d\u0443
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Solve time: 28s
Verified: no
Solution
The problem statement is missing from your prompt, so there isn’t enough information to reconstruct the solution or write a correct editorial.
“103984A - Найти вершину” (“Find the vertex”) is too ambiguous on its own, since Codeforces problems with similar names can range from trivial array indexing tasks to graph traversal or interactive queries. Without the actual input/output format and constraints, any editorial would be guesswork and likely incorrect.
Send the full statement (or at least the input format, output format, and constraints), and I’ll produce a complete Codeforces-style editorial in the exact structure you requested.