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PKU v. THU (Preliminary Round 2)
Time Limit: 4.0 s
Memory Limit: 1024 MB
Hackable ✓
[
-1
]
# 8716. 树
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The problem was used in the following contest:
2024 北京市大学生程序设计竞赛
This problem is prepared by
skip2004
.
Source code:answer
Language
C++ 98
C++ 11
C++ 14
C++ 17
C++ 20
C++ 23
C 89
C 99
C 11
D
Python 3
Java 8
Java 11
Pascal
Rust
Upload by editor
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Submit
Source code:answer
Language
C++ 98
C++ 11
C++ 14
C++ 17
C++ 20
C++ 23
C 89
C 99
C 11
D
Python 3
Java 8
Java 11
Pascal
Rust
Upload by editor
Upload from local
use advanced editor
Browse
Text file:input.txt
Upload by editor
Upload from local
use advanced editor
Browse
Run