JOIOJI
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
10 JOIIJOJOOI
Sample output 1
6
Sample input 2
8 IOIIJIIO
Sample output 2
0
Sample input 3
20 JJIOOIJIJOIOJIOJOOIJ
Sample output 3
15
Notes
JOI 2013/2014 JOIOJI · JCIOI · CC BY-SA 4.0
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