夜警 (Nightman)
Unrated
日本語
Language
Contribute a translation- Time limit
- 5000 ms
- Memory limit
- 64 MB
- Submissions
- 0
- Correct
- 0
- Solved by
- 0
- AC rate
- —
Statement
Examples
Sample input 1
2 4 3 8 6 3 0 8 0 2 1 3 3 3 2 5 4 5 1 6 2 6 4 7 5 4 5 6 4 1 5
Sample output 1
30.847
Notes
JOI 2007/2008 夜警 · JCIOI · CC BY-SA 4.0
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