| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | tourist | 3993 |
| 2 | jiangly | 3743 |
| 3 | orzdevinwang | 3707 |
| 4 | Radewoosh | 3627 |
| 5 | jqdai0815 | 3620 |
| 6 | Benq | 3564 |
| 7 | Kevin114514 | 3443 |
| 8 | ksun48 | 3434 |
| 9 | Rewinding | 3397 |
| 10 | Um_nik | 3396 |
| Страны | Города | Организации | Всё → |
| № | Пользователь | Вклад |
|---|---|---|
| 1 | cry | 167 |
| 2 | Um_nik | 163 |
| 3 | maomao90 | 162 |
| 3 | atcoder_official | 162 |
| 5 | adamant | 159 |
| 6 | -is-this-fft- | 158 |
| 7 | awoo | 156 |
| 8 | TheScrasse | 154 |
| 9 | Dominater069 | 153 |
| 9 | nor | 153 |
So I came up with an O(26nm) sol on 1393D - Rarity and New Dress which I think a few contestants (including me) didn't pass. Then I change vectors to arrays with memset and passed with 997 ms, which I don't think should be allowed.
Here are my submissions: 89275790 89299497
What's your thought? Should constraints be more obvious (change constant of 26, increase time limit)?
Actually there is a (n * m) solution, but I think the author should either increase the TL to 2 — 3 second to ensure that O(26 * n * m) would pass, or decrease the TL to ensure that O(26 * n * m) wouldn't pass.
Or use numbers instead of letters.