→ 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 1 - Long training
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 226851455 | Oct/06/2023 12:16 | targama | 1 - Long training | MS C++ 2017 | Perfect result: 100 points |
| 268453659 | Jul/02/2024 14:04 | MennaAhmed016 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 302341051 | Jan/22/2025 12:01 | watsa | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 211599294 | Jun/30/2023 13:32 | Dima_society | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 213428927 | Jul/12/2023 01:55 | mahmoudjaber075 | 1 - Long training | Java 11 | Perfect result: 100 points |
| 214198040 | Jul/17/2023 14:44 | Savcheg | 1 - Long training | Kotlin 1.7 | Perfect result: 100 points |
| 250489043 | Mar/10/2024 13:09 | educational-account. | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 250489738 | Mar/10/2024 13:15 | educational-account. | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 250503420 | Mar/10/2024 15:13 | khachatur25 | 1 - Long training | C++20 (GCC 13-64) | Perfect result: 100 points |
| 279971035 | Sep/05/2024 19:35 | tayucick | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 250299327 | Mar/09/2024 09:00 | Boggie Down Coders: Trupal_369, Saumyas19# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 256041465 | Apr/10/2024 22:27 | nomu | 1 - Long training | C++20 (GCC 13-64) | Perfect result: 100 points |
| 210692976 | Jun/22/2023 21:34 | passinho# | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 212530700 | Jul/07/2023 12:02 | oThienPhu | 1 - Long training | C++17 (GCC 9-64) | Perfect result: 100 points |
| 216713399 | Aug/01/2023 16:06 | Youssef_Halawa# | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 222610296 | Sep/09/2023 17:43 | Armanasdfghjkl0055 | 1 - Long training | MS C++ 2017 | Perfect result: 100 points |
| 296556342 | Dec/15/2024 14:05 | korkadoxis# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 212274011 | Jul/05/2023 22:48 | Szanzi | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 231678513 | Nov/07/2023 09:25 | H1hah | 1 - Long training | Clang++20 Diagnostics | Perfect result: 100 points |
| 297104333 | Dec/18/2024 15:47 | elyk_lwc | 1 - Long training | C++20 (GCC 13-64) | Perfect result: 100 points |
| 336253023 | Aug/30/2025 14:50 | CandaW | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 374137716 | May/10/2026 23:55 | SBS: baraa.mzayek, Rexaria# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 217489744 | Aug/06/2023 20:07 | AdmanAbid | 1 - Long training | C++14 (GCC 6-32) | Perfect result: 100 points |
| 245405498 | Feb/08/2024 04:22 | nazih_ | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 266660298 | Jun/21/2024 08:57 | maksatchs# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 213089080 | Jul/10/2023 12:17 | vjudge5 | 1 - Long training | GNU C11 | Perfect result: 100 points |
| 213560215 | Jul/12/2023 22:53 | omar_mahmoud123 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 217853871 | Aug/08/2023 14:33 | AxieBash | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 243033940 | Jan/23/2024 20:09 | Yassinezeort | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 391430287 | Sep/21/2026 17:02 | alexandraskrebunova# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 215077304 | Jul/22/2023 19:52 | S.Alter | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 220134074 | Aug/24/2023 13:10 | Ziad_Fahmy | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 240299818 | Jan/05/2024 07:29 | hellothisisme# | 1 - Long training | PyPy 3-64 | Perfect result: 100 points |
| 211701523 | Jul/01/2023 12:47 | AbdulRahman-Awad | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 293958858 | Nov/30/2024 10:59 | GooD_HHH# | 1 - Long training | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 337277191 | Sep/07/2025 17:00 | Karam737# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 211005798 | Jun/25/2023 11:52 | Leofun | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 293967281 | Nov/30/2024 12:12 | k1rasiva# | 1 - Long training | C++20 (GCC 13-64) | Perfect result: 100 points |
| 222612259 | Sep/09/2023 18:00 | karslava_03# | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 222919196 | Sep/11/2023 17:45 | Rukojarasabarkaro | 1 - Long training | Clang++20 Diagnostics | Perfect result: 100 points |
| 280070078 | Sep/06/2024 16:10 | TheHazem | 1 - Long training | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 369111472 | Apr/01/2026 16:08 | NguyenDangKhoa1207# | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 369885970 | Apr/05/2026 19:05 | NguyenDangKhoa1207 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 212181519 | Jul/05/2023 10:04 | vjudge3 | 1 - Long training | C++20 (GCC 11-64) | Perfect result: 100 points |
| 210782788 | Jun/23/2023 19:07 | SireSkat | 1 - Long training | C++14 (GCC 6-32) | Perfect result: 100 points |
| 213480357 | Jul/12/2023 12:28 | orazaly78# | 1 - Long training | C++17 (GCC 9-64) | Perfect result: 100 points |
| 217039805 | Aug/03/2023 22:38 | Mitchell_11 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 358417784 | Jan/18/2026 09:51 | saketsharma06 | 1 - Long training | C++17 (GCC 7-32) | Perfect result: 100 points |
| 367145122 | Mar/17/2026 21:06 | VladSvirid123 | 1 - Long training | PyPy 3-64 | Perfect result: 100 points |
| 384856756 | Jul/30/2026 12:41 | Reshaly): SonicFox_1, E_z_i_z# | 1 - Long training | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/19/2026 13:49:24 (g2).
Desktop version, switch to mobile version.
Supported by
