Ehab the Xorcist
1325D1700· expert1s256 MB⌨ stdin/stdout
Examples
Sample 1of 4
Input
2 4
Output
23 1
Sample 2of 4
Input
1 3
Output
31 1 1
Sample 3of 4
Input
8 5
Output
-1
Sample 4of 4
Input
0 0
Output
0
58%
1325D.cpp
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Ln 11·137 BGNU C++20 (64)