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Hack!
博客
Time Limit: 2 s
Memory Limit: 2048 MB
Total points: 100
[
+15
]
# 9238. Tree
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The problem was used in the following contest:
International Olympiad in Informatics 2024 Day 1
The problem is available in the following languages:
C++
源文件:answer
Language
C++ 14
C++ 17
C++ 20
C++ 23
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源文件:answer
Language
C++ 14
C++ 17
C++ 20
C++ 23
Upload by editor
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use advanced editor
Browse
文本文件:input.txt
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