https://cses.fi/problemset/task/1731 , Can someone please explain me how to approach this problem?
№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 3985 |
2 | orzdevinwang | 3844 |
3 | jqdai0815 | 3682 |
4 | jiangly | 3618 |
5 | Benq | 3529 |
6 | ksun48 | 3489 |
7 | Radewoosh | 3483 |
8 | Kevin114514 | 3443 |
9 | ecnerwala | 3392 |
9 | Um_nik | 3392 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | cry | 167 |
2 | Um_nik | 163 |
2 | atcoder_official | 163 |
4 | maomao90 | 162 |
5 | adamant | 159 |
6 | -is-this-fft- | 158 |
7 | awoo | 155 |
8 | TheScrasse | 154 |
9 | Dominater069 | 153 |
10 | djm03178 | 152 |
https://cses.fi/problemset/task/1731 , Can someone please explain me how to approach this problem?
Название |
---|
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.