→ 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 5 - Разность квадратов
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 302791226 | Jan/24/2025 21:20 | Ullubiy | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 349498829 | Nov/17/2025 23:22 | TsygKir52 | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 356852255 | Jan/07/2026 19:54 | Sanya_LCME# | 5 - Разность квадратов | Java 21 | Perfect result: 100 points |
| 357706582 | Jan/13/2026 16:31 | wR10T | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 329965374 | Jul/20/2025 13:32 | Churrep | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 304827585 | Feb/07/2025 13:02 | DmitriyChuprov2024 | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 303041226 | Jan/26/2025 17:10 | k4bersport# | 5 - Разность квадратов | PyPy 3-64 | Perfect result: 100 points |
| 323821867 | Jun/10/2025 22:34 | shvepsi_ | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 330568597 | Jul/23/2025 23:01 | Airat03 | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 357047276 | Jan/09/2026 10:17 | koteyka | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 357357363 | Jan/11/2026 20:09 | alena_sidorovich | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 303015160 | Jan/26/2025 14:01 | STGWinteam | 5 - Разность квадратов | PyPy 3-64 | Perfect result: 100 points |
| 304828386 | Feb/07/2025 13:10 | 9mvx1m | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 304828054 | Feb/07/2025 13:07 | Dappyz | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 338104033 | Sep/11/2025 18:42 | svyat7615 | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 356369318 | Jan/04/2026 13:41 | DanilRa | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 357949486 | Jan/15/2026 15:04 | tyoming | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 356862919 | Jan/07/2026 20:25 | artem221222007 | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 357886558 | Jan/15/2026 00:39 | Amixanic | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 348238852 | Nov/10/2025 09:46 | esamkaev | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 320892237 | May/23/2025 14:13 | SanyKing239# | 5 - Разность квадратов | Python 3 | Perfect result: 100 points |
| 304827864 | Feb/07/2025 13:05 | whoooareyou | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 304293848 | Feb/03/2025 20:18 | KoTenok_Gav | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 358015975 | Jan/15/2026 23:16 | kristina.engel | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 359148135 | Jan/22/2026 07:53 | llehf | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 357920955 | Jan/15/2026 10:44 | VitaliyVerty | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 358650133 | Jan/18/2026 21:40 | RRR7 | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 339349591 | Sep/19/2025 10:35 | inqu | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 358009598 | Jan/15/2026 22:02 | xGONZOx | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 356063206 | Jan/01/2026 16:08 | minl | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 304827440 | Feb/07/2025 13:01 | ArinaLyalikova2024 | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 358440912 | Jan/18/2026 13:20 | Tsar_Batushka | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 357964031 | Jan/15/2026 16:58 | Nikrien | 5 - Разность квадратов | PyPy 3-64 | Perfect result: 100 points |
| 304947092 | Feb/08/2025 10:45 | alexey_dd | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 303917495 | Feb/01/2025 15:12 | Savartom# | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 356091838 | Jan/01/2026 20:33 | Andrystnkv | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 356868637 | Jan/07/2026 21:00 | narco_mango | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 303424704 | Jan/28/2025 21:48 | troshin20 | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 303505709 | Jan/29/2025 15:34 | parutin_v | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 357919640 | Jan/15/2026 10:31 | qivi | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 358633784 | Jan/18/2026 19:47 | RRR7 | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 302868299 | Jan/25/2025 12:30 | vv11ns | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 304795221 | Feb/07/2025 07:28 | AleksandrBelousov2024 | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 319655525 | May/14/2025 17:16 | mike69# | 5 - Разность квадратов | C++17 (GCC 7-32) | Perfect result: 100 points |
| 338511019 | Sep/13/2025 19:55 | andrey_kh | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 332988097 | Aug/08/2025 12:29 | arturtaztdinov | 5 - Разность квадратов | Python 3 | Perfect result: 100 points |
| 353372973 | Dec/13/2025 22:10 | Newton_pi# | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 370692695 | Apr/11/2026 18:58 | hmmmmm# | 5 - Разность квадратов | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 342784565 | Oct/09/2025 19:02 | SugytS | 5 - Разность квадратов | C++20 (GCC 13-64) | Perfect result: 100 points |
| 358103886 | Jan/16/2026 17:34 | dmitrco | 5 - Разность квадратов | 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: Apr/22/2026 03:32:24 (f1).
Desktop version, switch to mobile version.
Supported by
