湖 (Lake)
Unrated
日本語
Language
Contribute a translation- Time limit
- 1000 ms
- Memory limit
- 256 MB
- Submissions
- 0
- Correct
- 0
- Solved by
- 0
- AC rate
- —
Statement
Examples
Sample input 1
5 50000 150000 450000 100000 200000 300000 260000 350000 0 230000
Sample output 1
3
Notes
JOI 2009/2010 湖 (Lake) · JCIOI · CC BY-SA 4.0
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