| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | tourist | 3985 |
| 2 | jiangly | 3814 |
| 3 | jqdai0815 | 3682 |
| 4 | Benq | 3529 |
| 5 | orzdevinwang | 3526 |
| 6 | ksun48 | 3517 |
| 7 | Radewoosh | 3410 |
| 8 | hos.lyric | 3399 |
| 9 | ecnerwala | 3392 |
| 9 | Um_nik | 3392 |
| Страны | Города | Организации | Всё → |
| № | Пользователь | Вклад |
|---|---|---|
| 1 | cry | 170 |
| 2 | Um_nik | 162 |
| 3 | atcoder_official | 160 |
| 3 | maomao90 | 160 |
| 5 | djm03178 | 158 |
| 5 | -is-this-fft- | 158 |
| 7 | Dominater069 | 155 |
| 8 | adamant | 154 |
| 9 | awoo | 152 |
| 9 | luogu_official | 152 |
link on problem: 898C - Phone Numbers
I sent this submission 298630099, it didn't pass the 5th test and gave an execution error. This solution 298631384 has passed all the tests, I don't see any differences between them except for the structure of the input data storage, who can tell?
help^-^
In your ispref function, it could be that
x.size() > y.size()theny[i]will cause a RTE.