CF 103182E - PalTree
The prompt is missing the actual problem statement for Codeforces 103182E - PalTree, so I don’t have enough information to write a correct editorial.
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Solve time: 34s
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Solution
The prompt is missing the actual problem statement for Codeforces 103182E - PalTree, so I don’t have enough information to write a correct editorial.
“PalTree” strongly suggests it might involve a palindromic tree (Eertree), but different problems using that name vary a lot in what they ask (counting distinct palindromes, queries on substrings, dynamic updates, etc.). Writing a full editorial without the exact task would risk being completely wrong.
Send either:
- the full problem statement, or
- a link + a short description of what is being asked (input/output + constraints)
and I’ll produce the complete editorial in the exact format you specified.