テント (Tents)
Unrated
日本語
Language
Contribute a translation- Time limit
- 2000 ms
- Memory limit
- 512 MB
- Submissions
- 0
- Correct
- 0
- Solved by
- 0
- AC rate
- —
Statement
Examples
Sample input 1
1 2
Sample output 1
9
Sample input 2
4 3
Sample output 2
3252
Sample input 3
100 100
Sample output 3
561068619
Notes
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