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Crawler
Game with Two Trees
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CF
207C1
2100
· master
1s
256 MB
⌨ stdin/stdout
Examples
Sample 1
of 1
Input
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5
1 1 a
2 1 a
1 2 b
2 1 b
2 3 a
Output
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1
3
3
4
7
58%
207C1.cpp
GNU C++20 (64)
GNU C11
Python 3
PyPy 3
Java 21
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137 B
GNU C++20 (64)
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