Hi guys, Could anyone give me a good list of problems on palindromic Tree and treaps specially implicit treaps and reverse intervals and dp optimization tricks because I can't find good problems on those topics .. Thanks in advance.
№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 3803 |
2 | jiangly | 3707 |
3 | Benq | 3627 |
4 | ecnerwala | 3584 |
5 | orzdevinwang | 3573 |
6 | Geothermal | 3569 |
6 | cnnfls_csy | 3569 |
8 | Radewoosh | 3542 |
9 | jqdai0815 | 3532 |
10 | gyh20 | 3447 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | maomao90 | 170 |
2 | awoo | 164 |
3 | adamant | 162 |
4 | maroonrk | 152 |
5 | -is-this-fft- | 151 |
5 | nor | 151 |
7 | atcoder_official | 148 |
7 | SecondThread | 148 |
9 | TheScrasse | 146 |
10 | Petr | 145 |
Hi guys, Could anyone give me a good list of problems on palindromic Tree and treaps specially implicit treaps and reverse intervals and dp optimization tricks because I can't find good problems on those topics .. Thanks in advance.
Название |
---|
Google please.
For palindromic tree — problems 2057-2061 from timus.
Solutions of all those problems are in Michail Rubinchik's paper (http://arxiv.org/abs/1506.04862v2)
thanks so much BekzhanKassenov they are great problems ... could you please help me with problems on the other 2 topics
You mentioned treaps and DP optimisation, here's a problem that needs both: Misha and Gym. Though not convex hull trick, it needs a neat knapsack optimisation. TL is slightly strict, use fast I/O.
Here's another treaps problem: Maintaining a sequence. You should see this blog for more.