修行 (Asceticism)
Unrated
日本語
Language
Contribute a translation- Time limit
- 600 ms
- Memory limit
- 256 MB
- Submissions
- 0
- Correct
- 0
- Solved by
- 0
- AC rate
- —
Statement
Examples
Sample input 1
3 2
Sample output 1
4
Sample input 2
10 5
Sample output 2
1310354
Notes
JOI 2017/2018 春季トレーニング合宿 修行 · JCIOI · CC BY-SA 4.0
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