たのしいカードゲーム (Card Game is Fun)
Unrated
日本語
Language
Contribute a translation- Time limit
- 1000 ms
- Memory limit
- 128 MB
- Submissions
- 0
- Correct
- 0
- Solved by
- 0
- AC rate
- —
Statement
Examples
Sample input 1
5 4 1 2 3 4 5 3 1 4 1
Sample output 1
2
Sample input 2
6 5 4 1 5 2 3 4 4 5 4 2 3
Sample output 2
3
Notes
JOI 2011/2012 本選 · JCIOI · CC BY-SA 4.0
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