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[SHOI2014] 三叉神经树
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Information
ID
8410
Time
4000ms
Memory
250MiB
Difficulty
6
Tags
模拟
2014
线段树
各省省选
上海
O2优化
分治
树链剖分
动态树 LCT
# Submissions
0
Accepted
0
Uploaded By
Hydro
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