cf/mirror

Super-Permutation

CF
1822D1200· pupil2s256 MB⌨ stdin/stdout
#constructive algorithms#math

Examples

Sample 1of 1multi-test • hover to link
Input
4
1
2
3
6
Output
1
2 1
-1
6 5 2 3 4 1
1822D.cpp
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Ln 11·137 BGNU C++20 (64)