Всем доброго времени суток!
Сегодня в 19:00 MSK состоится October Cook-Off 2015!
Предлагаю после контеста обсудить здесь задачи.
UPD Соревнование завершено!
→ Обратите внимание
→ Трансляции
→ Лидеры (рейтинг)
| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | jiangly | 3810 |
| 2 | Benq | 3676 |
| 3 | Kevin114514 | 3655 |
| 4 | maroonrk | 3463 |
| 5 | strapple | 3447 |
| 6 | Um_nik | 3387 |
| 7 | heuristica | 3322 |
| 8 | turmax | 3317 |
| 9 | tourist | 3307 |
| 10 | jiangbowen | 3291 |
| Страны | Города | Организации | Всё → |
→ Лидеры (вклад)
| № | Пользователь | Вклад |
|---|---|---|
| 1 | Qingyu | 155 |
| 2 | nik_exists | 150 |
| 2 | maspy | 150 |
| 4 | Um_nik | 141 |
| 5 | Errichto | 139 |
| 6 | adamant | 137 |
| 7 | AmShZ | 136 |
| 8 | BledDest | 132 |
| 9 | maroonrk | 131 |
| 10 | qwexd | 129 |
→ Найти пользователя
→ Прямой эфир
Codeforces (c) Copyright 2010-2026 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 25.09.2026 09:35:19 (h1).
Десктопная версия, переключиться на мобильную.
При поддержке
Almost same as the third question!!! Here it is.
Nice problemset. But 2 problems are very easy and 3 are very hard!
If there were level by level problems, It would be very interesting :)
How to solve Palindrome Pairs?
Palindrome Pairs
Are there some blank lines in tests for problem "Palindrome Pairs"? Or I simply managed to produce some strange bug?..
Two solutions: first gives RE, while second gets AC. The only idea which comes into my mind right now is — there are some blank lines which should be ignored.
It looks like strings separated generally with not single
\n-s. Maybe the problem lies in line endings.You could ask the organisers for test data.
Space separated strings in one line as opposed to each string in a new line.