cf/mirror

Moamen and XOR

CF
1557C1700· expert2s256 MB⌨ stdin/stdout
#bitmasks#combinatorics#dp#math#matrices

Examples

Sample 1of 1
Input
3
3 1
2 1
4 0
Output
5
2
1
1557C.cpp
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Ln 11·137 BGNU C++20 (64)