cf/mirror

Jzzhu and Sequences

CF
450B1300· pupil1s256 MB⌨ stdin/stdout
#implementation#math

Examples

Sample 1of 2
Input
2 3
3
Output
1
Sample 2of 2
Input
0 -1
2
Output
1000000006
450B.cpp
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Ln 11·137 BGNU C++20 (64)