cf/mirror

Phoenix and Memory

CF
1348F2600· international gm2s256 MB⌨ stdin/stdout
#data structures#dfs and similar#graphs#greedy

Examples

Sample 1of 2
Input
4
4 4
1 3
2 4
3 4
Output
YES
4 1 2 3
Sample 2of 2
Input
4
1 3
2 4
3 4
2 3
Output
NO
1 3 4 2 
1 2 4 3
1348F.cpp
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Ln 11·137 BGNU C++20 (64)
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