| № | 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 | awoo | 161 |
| 2 | maomao90 | 160 |
| 3 | adamant | 157 |
| 4 | maroonrk | 154 |
| 5 | -is-this-fft- | 148 |
| 5 | SecondThread | 148 |
| 7 | Petr | 147 |
| 7 | atcoder_official | 147 |
| 9 | TheScrasse | 145 |
| 9 | nor | 145 |
This was my solution with O(n^2) complexity which results in MLE:
https://mirror.codeforces.com/contest/1917/submission/238752759
Here is the solution with a lower complexity:
https://mirror.codeforces.com/contest/1917/submission/239038045
I did not understand what was done in the solution. Can anyone explain?
I read the editorial but can't understand that aswell.
Auto comment: topic has been updated by EErbium (previous revision, new revision, compare).
Here is my solution easily understandable https://mirror.codeforces.com/contest/1917/submission/271166147