I am stuck at this problem currently.
I have tried a O(n^2) approach but the accepted solution is supposedly O(log(n)*n) or less. How do solve this?
I am stuck at this problem currently.
I have tried a O(n^2) approach but the accepted solution is supposedly O(log(n)*n) or less. How do solve this?
| № | Пользователь | Рейтинг |
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| 3 | Kevin114514 | 3603 |
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| Страны | Города | Организации | Всё → |
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|---|---|---|
| 1 | Qingyu | 157 |
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| 5 | Dominater069 | 145 |
| 6 | errorgorn | 141 |
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| 10 | chromate00 | 133 |
Why not just link the problem instead of copy-pasting the statement?
This problem seems like this problem: https://atcoder.jp/contests/dp/tasks/dp_z
You can solve this problem using a Li-Chao tree.