Circular DNA
Unrated
English
Language
Contribute a translation- Time limit
- 3000 ms
- Memory limit
- 2048 MB (no extra memory)
- Submissions
- 0
- Correct
- 0
- Solved by
- 0
- AC rate
- —
Statement
Examples
Sample input 1
9 e1 e1 s1 e2 s1 s2 e42 e1 s1
Sample output 1
3 1
Sample input 2
8 s1 s1 e3 e1 s3 e1 e3 s3
Sample output 2
8 2
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