In Codeforces Round 805 Div. 3, My submission of C — Train and Queries got hacked but same solution i again submitted then it got accepted. Why is this happening ?? Kindly anyone assist me. Hacked Solution Accepted Solution
→ Обратите внимание
→ Трансляции
→ Лидеры (рейтинг)
| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | tourist | 3857 |
| 2 | jiangly | 3747 |
| 3 | orzdevinwang | 3706 |
| 4 | jqdai0815 | 3682 |
| 5 | ksun48 | 3591 |
| 6 | gamegame | 3477 |
| 7 | Benq | 3468 |
| 8 | Radewoosh | 3463 |
| 9 | ecnerwala | 3451 |
| 10 | heuristica | 3431 |
| Страны | Города | Организации | Всё → |
→ Лидеры (вклад)
| № | Пользователь | Вклад |
|---|---|---|
| 1 | cry | 165 |
| 2 | -is-this-fft- | 161 |
| 3 | Qingyu | 160 |
| 4 | Dominater069 | 158 |
| 5 | atcoder_official | 157 |
| 6 | adamant | 155 |
| 7 | Um_nik | 151 |
| 8 | djm03178 | 150 |
| 9 | luogu_official | 149 |
| 10 | awoo | 148 |
→ Найти пользователя
→ Прямой эфир
Codeforces (c) Copyright 2010-2025 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 07.03.2025 06:29:03 (f1).
Десктопная версия, переключиться на мобильную.
При поддержке
If the same solution got accepted it doesn't mean its correct. It just means that nobody tried hacking it.
Can i hack my solution after contest ??
Yes. But only during a hacking phase, which lasts 12 hours after the contest.
Why are you using unordered_map? Check this out.