貫きピラミッド (Pyramid)
Unrated
日本語
Language
Contribute a translation- Time limit
- 5000 ms
- Memory limit
- 64 MB
- Submissions
- 0
- Correct
- 0
- Solved by
- 0
- AC rate
- —
Statement
Examples
Sample input 1
7 6 2 2 1 3 4 3 4
Sample output 1
81
Sample input 2
3000 3000 1 1500 1500 3000
Sample output 2
17999999500
Notes
JOI 2008/2009 貫きピラミッド (Pyramid) · JCIOI · CC BY-SA 4.0
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