→ About Contest
→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Status filter
→ Contest materials
Problem A - Attendance
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 268330752 | Jul/01/2024 16:37 | diandian2020 | A - Attendance | C++14 (GCC 6-32) | Accepted | 4655 ms | 23900 KB |
| 268331963 | Jul/01/2024 16:46 | vjudge.3 | A - Attendance | C++17 (GCC 7-32) | Accepted | 1593 ms | 19700 KB |
| 268458571 | Jul/02/2024 14:41 | WaReTle | A - Attendance | C++14 (GCC 6-32) | Accepted | 2796 ms | 22800 KB |
| 268299765 | Jul/01/2024 12:48 | Bronya19C | A - Attendance | C++20 (GCC 13-64) | Accepted | 5843 ms | 35100 KB |
| 255615722 | Apr/08/2024 15:29 | Solitary Dream: pb0207, Eden_CY, cxt# | A - Attendance | C++17 (GCC 7-32) | Accepted | 6046 ms | 49500 KB |
| 255615781 | Apr/08/2024 15:29 | Solitary Dream: pb0207, Eden_CY, cxt# | A - Attendance | C++17 (GCC 7-32) | Accepted | 5686 ms | 49600 KB |
| 390312045 | Sep/11/2026 16:17 | wurzang | A - Attendance | C++23 (GCC 14-64, msys2) | Accepted | 2281 ms | 56400 KB |
| 290484157 | Nov/08/2024 06:50 | Edu175 | A - Attendance | C++20 (GCC 13-64) | Accepted | 5967 ms | 14200 KB |
| 290484270 | Nov/08/2024 06:52 | Edu175 | A - Attendance | C++20 (GCC 13-64) | Accepted | 6187 ms | 14200 KB |
| 290484371 | Nov/08/2024 06:53 | Edu175 | A - Attendance | C++20 (GCC 13-64) | Accepted | 6031 ms | 14200 KB |
| 290484403 | Nov/08/2024 06:54 | Edu175 | A - Attendance | C++20 (GCC 13-64) | Accepted | 6202 ms | 14200 KB |
| 290481652 | Nov/08/2024 06:12 | Edu175 | A - Attendance | C++20 (GCC 13-64) | Accepted | 6828 ms | 14200 KB |
| 257797145 | Apr/23/2024 03:25 | YeongTree | A - Attendance | C++17 (GCC 7-32) | Accepted | 4390 ms | 28500 KB |
| 242004714 | Jan/17/2024 04:34 | wnmrmr | A - Attendance | C++20 (GCC 11-64) | Accepted | 2792 ms | 33900 KB |
| 294674055 | Dec/03/2024 21:25 | Zawos | A - Attendance | C++20 (GCC 13-64) | Accepted | 1624 ms | 23500 KB |
| 342470951 | Oct/07/2025 19:02 | TheOnesWhoKnock: andrei_boaca, Trollbert, Gheal# | A - Attendance | C++20 (GCC 13-64) | Accepted | 7421 ms | 54200 KB |
| 256687726 | Apr/14/2024 21:26 | lightseba | A - Attendance | C++20 (GCC 13-64) | Accepted | 4515 ms | 88400 KB |
| 237505711 | Dec/16/2023 18:37 | TadijaSebez | A - Attendance | C++17 (GCC 7-32) | Accepted | 7207 ms | 15100 KB |
| 237507325 | Dec/16/2023 18:42 | TadijaSebez | A - Attendance | C++17 (GCC 7-32) | Accepted | 7410 ms | 14100 KB |
| 237507899 | Dec/16/2023 18:43 | TadijaSebez | A - Attendance | C++17 (GCC 7-32) | Accepted | 6895 ms | 14400 KB |
| 256881054 | Apr/16/2024 10:28 | Karuna | A - Attendance | C++17 (GCC 7-32) | Accepted | 7281 ms | 17000 KB |
| 276067569 | Aug/13/2024 12:14 | ukisko | A - Attendance | C++20 (GCC 13-64) | Accepted | 1546 ms | 23600 KB |
| 265108491 | Jun/10/2024 22:16 | Radewoosh# | A - Attendance | C++20 (GCC 13-64) | Accepted | 3483 ms | 103500 KB |
| 246048481 | Feb/13/2024 03:06 | Ormlis# | A - Attendance | C++20 (GCC 11-64) | Accepted | 4851 ms | 17500 KB |
| 256463437 | Apr/13/2024 16:35 | Serega Obeschal: UnstoppableChillMachine, Volkov_Ivan, D.Pavlenko# | A - Attendance | C++20 (GCC 13-64) | Accepted | 5421 ms | 19200 KB |
| 385614827 | Aug/04/2026 18:26 | -forward- | A - Attendance | C++23 (GCC 14-64, msys2) | Accepted | 2906 ms | 20000 KB |
| 395977332 | Oct/25/2026 14:35 | CALMO: MiracleFFT, DizzyGroovy, makrav# | A - Attendance | C++20 (GCC 13-64) | Accepted | 5734 ms | 58900 KB |
| 249954342 | Mar/06/2024 17:27 | suyue | A - Attendance | C++17 (GCC 7-32) | Accepted | 4429 ms | 45100 KB |
| 290961591 | Nov/10/2024 21:20 | leaked | A - Attendance | C++20 (GCC 13-64) | Accepted | 5890 ms | 18000 KB |
| 280522687 | Sep/10/2024 06:59 | skywalkert | A - Attendance | C++17 (GCC 7-32) | Accepted | 2187 ms | 5900 KB |
| 280522202 | Sep/10/2024 06:50 | skywalkert | A - Attendance | C++17 (GCC 7-32) | Accepted | 2624 ms | 8300 KB |
| 280522661 | Sep/10/2024 06:58 | skywalkert | A - Attendance | C++17 (GCC 7-32) | Accepted | 3592 ms | 6200 KB |
| 280522724 | Sep/10/2024 06:59 | skywalkert | A - Attendance | C++17 (GCC 7-32) | Accepted | 1952 ms | 5800 KB |
| 280522763 | Sep/10/2024 07:00 | skywalkert | A - Attendance | C++17 (GCC 7-32) | Accepted | 1952 ms | 8000 KB |
| 280522830 | Sep/10/2024 07:01 | skywalkert | A - Attendance | C++17 (GCC 7-32) | Accepted | 1906 ms | 5400 KB |
| 255196914 | Apr/06/2024 10:07 | Gabaum | A - Attendance | C++17 (GCC 7-32) | Accepted | 4858 ms | 38300 KB |
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