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CF
1422C
1700
· expert
1s
256 MB
⌨ stdin/stdout
#combinatorics
#dp
#math
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Sample 1
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107
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42
Sample 2
of 2
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100500100500
Output
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428101984
58%
1422C.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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