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CF
1584G
3200
· legendary gm
3s
256 MB
⌨ stdin/stdout
#geometry
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Examples
Sample 1
of 2
Input
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4 2
0 1
0 -1
3 0
-3 0
Output
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1
Sample 2
of 2
Input
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3 3
1 -1
-1 -1
0 1
Output
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3
58%
1584G.cpp
GNU C++20 (64)
GNU C11
Python 3
PyPy 3
Java 21
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GNU C++20 (64)
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