合鍵 (Keys)
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
4 20 2 3 11 5 15 6 10 12 18
Sample output 1
13
Sample input 2
20 100000 8 29930 89724 56133 70462 28063 78568 32483 64351 9410 20176 55809 62944 32450 85190 73536 73966 20452 78868 45458 63484 8286 47425 76018 81622 16736 49308 85383 94641 25100 40002 22158 22821 23508 41781 61709 98882 58110 78431 28448 89247
Sample output 2
72454
Notes
JOI 2014/2015 合鍵 (Keys) · JCIOI · CC BY-SA 4.0
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