https://cses.fi/problemset/task/1731 , Can someone please explain me how to approach this problem?
https://cses.fi/problemset/task/1731 , Can someone please explain me how to approach this problem?
| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | tourist | 3690 |
| 2 | jiangly | 3647 |
| 3 | Benq | 3581 |
| 4 | orzdevinwang | 3570 |
| 5 | Geothermal | 3569 |
| 5 | cnnfls_csy | 3569 |
| 7 | Radewoosh | 3509 |
| 8 | ecnerwala | 3486 |
| 9 | jqdai0815 | 3474 |
| 10 | gyh20 | 3447 |
| Страны | Города | Организации | Всё → |
| № | Пользователь | Вклад |
|---|---|---|
| 1 | maomao90 | 174 |
| 2 | awoo | 165 |
| 3 | adamant | 161 |
| 4 | TheScrasse | 160 |
| 5 | nor | 158 |
| 6 | maroonrk | 156 |
| 7 | -is-this-fft- | 152 |
| 8 | orz | 146 |
| 9 | SecondThread | 145 |
| 9 | pajenegod | 145 |
Just trie harder.
XD
Can anyone help with this problem? How to solve with Trie? What does a trie node store?
It stores a map of character and a address to another trie node. Well u can get a better explaination here: https://www.youtube.com/watch?v=AXjmTQ8LEoI&t=947s its ez, yet i have not yet solved the problem.