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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.
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→ Contest materials
Problem 1 - Long training
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 310619717 | Mar/14/2025 22:54 | fasdfas | 1 - Long training | C++20 (GCC 13-64) | Perfect result: 100 points |
| 328530544 | Jul/11/2025 16:01 | Baraa_Diab# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 214190987 | Jul/17/2023 13:51 | MAq1117 | 1 - Long training | C# 10 | Perfect result: 100 points |
| 276468130 | Aug/15/2024 05:16 | Jorge_Manga# | 1 - Long training | C++20 (GCC 13-64) | Perfect result: 100 points |
| 319518134 | May/13/2025 16:11 | swarya | 1 - Long training | Python 3 | Perfect result: 100 points |
| 328336646 | Jul/10/2025 10:24 | shengdanbucuo# | 1 - Long training | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 391067150 | Sep/17/2026 21:41 | emileobombileo | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 212020284 | Jul/04/2023 06:09 | vjudge5 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 265575942 | Jun/13/2024 09:56 | YoussefAmr | 1 - Long training | C# 10 | Perfect result: 100 points |
| 239859332 | Jan/01/2024 11:02 | Cancelo | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 257343561 | Apr/19/2024 21:36 | magde.spb# | 1 - Long training | PyPy 3-64 | Perfect result: 100 points |
| 211131187 | Jun/26/2023 15:17 | Larong | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 235451898 | Dec/03/2023 03:04 | orf6905 | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 210617457 | Jun/22/2023 07:59 | Osman_bey | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 223665505 | Sep/16/2023 23:41 | Nithin13 | 1 - Long training | Java 11 | Perfect result: 100 points |
| 227940836 | Oct/12/2023 21:36 | zahorodnyi# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 226249378 | Oct/02/2023 09:23 | arnabpati | 1 - Long training | Clang++20 Diagnostics | Perfect result: 100 points |
| 242023345 | Jan/17/2024 09:18 | -0.50 | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 217045540 | Aug/03/2023 23:54 | FlashCode: Osama3636, ramadan16006, Mohamed_Hamdy73# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 213771800 | Jul/14/2023 15:19 | barmag 3shan t3ady: A7medA4raf, EsraaMahrous# | 1 - Long training | C++14 (GCC 6-32) | Perfect result: 100 points |
| 216207764 | Jul/29/2023 13:26 | Mazen_mohamed222 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 231237526 | Nov/03/2023 22:31 | Zeiadabdelnour4 | 1 - Long training | C# 8 | Perfect result: 100 points |
| 269411436 | Jul/08/2024 14:52 | Horka# | 1 - Long training | C++20 (GCC 13-64) | Perfect result: 100 points |
| 211425164 | Jun/29/2023 14:54 | GlebovMax | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 212976977 | Jul/09/2023 17:03 | ihCuH# | 1 - Long training | C++14 (GCC 6-32) | Perfect result: 100 points |
| 214288862 | Jul/18/2023 06:49 | hurricane156 | 1 - Long training | PyPy 3-64 | Perfect result: 100 points |
| 215429836 | Jul/25/2023 05:30 | laviyre | 1 - Long training | Java 8 | Perfect result: 100 points |
| 212022662 | Jul/04/2023 06:43 | vjudge5 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 228401214 | Oct/16/2023 13:52 | EtoHDbratik | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 210795158 | Jun/23/2023 21:13 | nyenget# | 1 - Long training | C++14 (GCC 6-32) | Perfect result: 100 points |
| 255033596 | Apr/05/2024 02:50 | MuslimGuy# | 1 - Long training | C++20 (GCC 13-64) | Perfect result: 100 points |
| 350077163 | Nov/21/2025 17:06 | LogonGH | 1 - Long training | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 240284359 | Jan/05/2024 00:10 | mogamal17 | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 311386929 | Mar/19/2025 13:31 | Donot_Judge# | 1 - Long training | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 328112541 | Jul/08/2025 18:25 | Hany.Maged04# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 231647580 | Nov/07/2023 01:09 | Mahmoud_Dahma | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 215423486 | Jul/25/2023 03:53 | vjudge1 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 255062131 | Apr/05/2024 10:09 | lmx111 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 240973176 | Jan/09/2024 21:01 | ksu_# | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 214384131 | Jul/18/2023 19:45 | EraChanZ01 | 1 - Long training | Node.js | Perfect result: 100 points |
| 279035156 | Sep/01/2024 12:31 | Javahir | 1 - Long training | C# 10 | Perfect result: 100 points |
| 211909431 | Jul/03/2023 10:13 | AmiNuL72 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 217610301 | Aug/07/2023 16:47 | Inno_rowl4 | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 211409000 | Jun/29/2023 11:49 | WhiplashX | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 267291922 | Jun/25/2024 12:41 | Bassat6969 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 238589677 | Dec/23/2023 21:12 | edvidarez# | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 343393506 | Oct/12/2025 19:46 | Yus1f_M | 1 - Long training | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 210318700 | Jun/20/2023 11:07 | Thing_Quorum | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 214540953 | Jul/20/2023 00:36 | vjudge2 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 284796561 | Oct/07/2024 17:58 | Umis | 1 - Long training | C++20 (GCC 13-64) | Perfect result: 100 points |
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