| BdOI Preliminary 2024 |
|---|
| 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 B - Hats
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 246081529 | Feb/13/2024 12:07 | sksazid | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 293961974 | Nov/30/2024 11:25 | Anogh | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 300852482 | Jan/13/2025 16:40 | Abbacchio | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 302512525 | Jan/22/2025 22:41 | _raayyyaaaannnnn_# | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 303984512 | Feb/02/2025 00:02 | black2.o | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 246668538 | Feb/16/2024 16:39 | Elagamy# | B - Hats | C++20 (GCC 11-64) | Perfect result: 100 points |
| 246326140 | Feb/14/2024 10:31 | c3ntury | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 264294006 | Jun/05/2024 19:44 | bonklover | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 301673115 | Jan/19/2025 08:58 | Adiat | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 246111466 | Feb/13/2024 17:05 | sonyalytv# | B - Hats | C++20 (GCC 11-64) | Perfect result: 100 points |
| 328124671 | Jul/08/2025 19:56 | RafsanAmin2020 | B - Hats | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 246328150 | Feb/14/2024 10:52 | _0Istahak | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 246583799 | Feb/15/2024 22:10 | Black_crimson | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 246091553 | Feb/13/2024 13:55 | Crever# | B - Hats | C++20 (GCC 11-64) | Perfect result: 100 points |
| 303017624 | Jan/26/2025 14:19 | _raayyyaaaannnnn_ | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 259008433 | May/01/2024 15:49 | vjudge.4 | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 305089040 | Feb/09/2025 11:07 | Illuminisimer | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 248394100 | Feb/26/2024 21:33 | Md._Nahid_Ullah_Joy | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 302287738 | Jan/21/2025 22:43 | AntarBanik | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 260844363 | May/13/2024 21:31 | GuilhermeCdM# | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 257024875 | Apr/17/2024 13:02 | worthytacos | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 246110602 | Feb/13/2024 16:58 | random.cpp# | B - Hats | C++20 (GCC 11-64) | Perfect result: 100 points |
| 304173234 | Feb/02/2025 22:27 | black2.o | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 304690113 | Feb/06/2025 14:14 | Fahim_Hossain | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 304519681 | Feb/05/2025 11:01 | avro28 | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 303820178 | Jan/31/2025 20:56 | noob.nabeul | B - Hats | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 304055700 | Feb/02/2025 15:56 | shakincode | B - Hats | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 260844951 | May/13/2024 21:37 | Cabralbonzao# | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 245959122 | Feb/12/2024 11:45 | 160cm# | B - Hats | C++20 (GCC 11-64) | Perfect result: 100 points |
| 304571086 | Feb/05/2025 17:16 | saymon | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 303020435 | Jan/26/2025 14:40 | Zzr4 | B - Hats | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 345430580 | Oct/24/2025 04:53 | _Robi | B - Hats | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 380518774 | Jun/28/2026 20:10 | Aritro_ | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 302202959 | Jan/21/2025 12:20 | Robi_Robi | B - Hats | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 246107400 | Feb/13/2024 16:32 | vyshniak.n | B - Hats | C++20 (GCC 11-64) | Perfect result: 100 points |
| 257944469 | Apr/24/2024 10:27 | JOliva | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 303605692 | Jan/30/2025 09:13 | Aldk | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 253122417 | Mar/24/2024 21:12 | Arif.30 | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 248902386 | Feb/29/2024 17:29 | sysia# | B - Hats | C++20 (GCC 11-64) | Perfect result: 100 points |
| 309284641 | Mar/07/2025 03:48 | phamducluong | B - Hats | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 302160358 | Jan/21/2025 04:48 | iamsazidh | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 253085767 | Mar/24/2024 15:58 | 404_n0man_found | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 257026423 | Apr/17/2024 13:17 | vinren | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 302591073 | Jan/23/2025 15:06 | noob.nabeul | B - Hats | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 303949305 | Feb/01/2025 19:08 | md_raiyan03 | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 338218228 | Sep/12/2025 16:53 | OddOneOut: agrawaltanmay17, VaibhavBansal473, Sutanu01# | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 361490664 | Feb/05/2026 07:52 | riasat.ahon | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 361489503 | Feb/05/2026 07:33 | riasat.ahon | B - Hats | C++17 (GCC 7-32) | Perfect result: 100 points |
| 367431988 | Mar/20/2026 06:04 | Marzuq01 | B - Hats | C++20 (GCC 13-64) | Perfect result: 100 points |
| 338213707 | Sep/12/2025 16:20 | OddOneOut: agrawaltanmay17, VaibhavBansal473, Sutanu01# | B - Hats | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
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