The Red Button
325E2800· international gm1s256 MB⌨ stdin/stdout
Examples
Sample 1of 4
Input
2
Output
0 1 0
Sample 2of 4
Input
3
Output
-1
Sample 3of 4
Input
4
Output
0 1 3 2 0
Sample 4of 4
Input
16
Output
0 1 2 4 9 3 6 13 10 5 11 7 15 14 12 8 0
58%
325E.cpp
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Ln 11·137 BGNU C++20 (64)
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