| BdOI Preliminary 2023 |
|---|
| Finished |
→ 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 - Success
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 202501331 | Apr/17/2023 17:22 | Adam_GS# | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 202769858 | Apr/20/2023 05:29 | iloveanimewaifu | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 193096740 | Feb/10/2023 20:42 | vyshniak.n# | A - Success | C++14 (GCC 6-32) | Perfect result: 100 points |
| 196818517 | Mar/10/2023 18:45 | Mery2005 | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 198682887 | Mar/23/2023 03:33 | Fazley_Elahi | A - Success | C++14 (GCC 6-32) | Perfect result: 100 points |
| 193827375 | Feb/16/2023 15:46 | TNCWB_Better | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 276946411 | Aug/17/2024 18:28 | Ghost_AND_Coder | A - Success | C++20 (GCC 13-64) | Perfect result: 100 points |
| 278985614 | Aug/31/2024 23:15 | YouKnowCipher | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 193223876 | Feb/11/2023 20:43 | Mathematician2000# | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 304258096 | Feb/03/2025 16:39 | Toufik | A - Success | C++20 (GCC 13-64) | Perfect result: 100 points |
| 207823734 | May/30/2023 09:54 | deadaccount | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 209604963 | Jun/13/2023 22:32 | MODDI | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 193208521 | Feb/11/2023 18:35 | Shemetov_Bog | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 300175806 | Jan/08/2025 18:08 | J.Rakib | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 193836734 | Feb/16/2023 17:15 | sanbi52 | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 338638582 | Sep/14/2025 20:51 | Blue_Turtle | A - Success | C++20 (GCC 13-64) | Perfect result: 100 points |
| 240240775 | Jan/04/2024 17:12 | hy0uka | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 200499130 | Apr/03/2023 06:25 | Away_in_the_heavens | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 308682380 | Mar/02/2025 19:15 | HelloFromMars# | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 303196728 | Jan/27/2025 11:24 | jahin_ahnaf | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 356406052 | Jan/04/2026 18:30 | DeadshotGG | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 361732144 | Feb/06/2026 18:58 | afterzero | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 193480641 | Feb/13/2023 17:19 | solitaryMan | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 207294674 | May/26/2023 04:16 | PrimeShift | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 230798605 | Nov/01/2023 12:36 | Alex239# | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 245674701 | Feb/10/2024 09:20 | arnabd | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 203127301 | Apr/23/2023 11:51 | arnabd | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 303793407 | Jan/31/2025 18:05 | theFahmid | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 303622890 | Jan/30/2025 12:29 | Anogh | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 195010378 | Feb/26/2023 06:36 | vjudge1 | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 195029719 | Feb/26/2023 11:28 | Casio991ms | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 192995221 | Feb/10/2023 01:09 | Reim | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 304746893 | Feb/06/2025 20:14 | rafxx | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 361735079 | Feb/06/2026 19:21 | always_424 | A - Success | C++20 (GCC 13-64) | Perfect result: 100 points |
| 309083805 | Mar/05/2025 17:51 | iamsmarter | A - Success | C++20 (GCC 13-64) | Perfect result: 100 points |
| 306884169 | Feb/19/2025 17:48 | shakincode | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 357106226 | Jan/09/2026 18:50 | lamL# | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 204208874 | May/02/2023 11:27 | mahdi.hasnat | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 245640751 | Feb/09/2024 23:22 | sakibbb | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 304745871 | Feb/06/2025 20:08 | jahin_ahnaf# | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 302322680 | Jan/22/2025 08:36 | AntarBanik | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 193111664 | Feb/10/2023 22:41 | Sasha008 | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 215463222 | Jul/25/2023 11:33 | Ashouristic | A - Success | C++20 (GCC 11-64) | Perfect result: 100 points |
| 335188620 | Aug/23/2025 18:36 | ziewacz | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 213172679 | Jul/10/2023 21:58 | MLOps | A - Success | Python 3 | Perfect result: 100 points |
| 361708030 | Feb/06/2026 16:06 | noob.nabeul | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 244975787 | Feb/05/2024 20:17 | PIS_Abeer | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 194574093 | Feb/22/2023 16:47 | CrazyCoder00 | A - Success | C++17 (GCC 7-32) | Perfect result: 100 points |
| 196911773 | Mar/11/2023 12:27 | dimss# | A - Success | C++17 (GCC 9-64) | Perfect result: 100 points |
| 322351257 | Jun/01/2025 09:32 | frostcat | A - Success | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
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