→ 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 B - Building Boundaries
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 351829689 | Dec/04/2025 11:42 | rajiun.cse.20210204011 | B - Building Boundaries | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 319830371 | May/16/2025 01:27 | Data Divas: F3R618, RodrigoGarciaT, sergio_gzz# | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 306859626 | Feb/19/2025 14:17 | NYCU_star: koukanni, origamyee# | B - Building Boundaries | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 305003894 | Feb/08/2025 18:06 | buiquanganh2811 | B - Building Boundaries | C++20 (GCC 13-64) | Accepted | 77 ms | 0 KB |
| 305004816 | Feb/08/2025 18:13 | buiquanganh2811 | B - Building Boundaries | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 305005450 | Feb/08/2025 18:18 | buiquanganh2811 | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 305006521 | Feb/08/2025 18:26 | buiquanganh2811 | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 317186971 | Apr/25/2025 17:18 | PatenteFobia: masterlauty01, OctavioMarelli, francarthery# | B - Building Boundaries | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 333195080 | Aug/09/2025 21:52 | Por dios, que fácil: JorgeIbanez, Zawos# | B - Building Boundaries | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 351818620 | Dec/04/2025 10:18 | plasma276 | B - Building Boundaries | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 311700342 | Mar/21/2025 21:53 | Sdds do tggg: ixquadraumm, Brunnosvorazes, Rafael450# | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 326371507 | Jun/28/2025 09:51 | capi palpi: jeromah, ezluci, Razvan_Rotaru# | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 310442488 | Mar/13/2025 19:05 | j9p6qsoefdg6f | B - Building Boundaries | PyPy 3-64 | Accepted | 186 ms | 6500 KB |
| 296851173 | Dec/16/2024 16:53 | Roll_Num_26 | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 77 ms | 0 KB |
| 305006118 | Feb/08/2025 18:23 | buiquanganh2811 | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 62 ms | 0 KB |
| 336188636 | Aug/29/2025 23:37 | itadrias# | B - Building Boundaries | C++20 (GCC 13-64) | Accepted | 61 ms | 0 KB |
| 340780657 | Sep/27/2025 17:46 | No name yet: hacaravaca, aleC_aleC, Kener_Castillo# | B - Building Boundaries | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 0 KB |
| 313965888 | Apr/04/2025 22:14 | betoneira: Yvens, yuuhuuuuuuu, vitoroliveira260104# | B - Building Boundaries | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 296823166 | Dec/16/2024 13:38 | vjudge5 | B - Building Boundaries | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 321030822 | May/24/2025 14:29 | andrei_boaca# | B - Building Boundaries | C++23 (GCC 14-64, msys2) | Accepted | 843 ms | 100 KB |
| 320957716 | May/23/2025 23:38 | MagePetrus# | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 77 ms | 0 KB |
| 296819043 | Dec/16/2024 12:51 | vjudge.1 | B - Building Boundaries | C++23 (GCC 14-64, msys2) | Accepted | 61 ms | 0 KB |
| 296825785 | Dec/16/2024 14:01 | vjudge2 | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 61 ms | 0 KB |
| 296825615 | Dec/16/2024 14:00 | vjudge1 | B - Building Boundaries | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 304828722 | Feb/07/2025 13:14 | achuru | B - Building Boundaries | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 296821279 | Dec/16/2024 13:17 | vjudge.5 | B - Building Boundaries | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 304813212 | Feb/07/2025 10:44 | vjudge3 | B - Building Boundaries | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/28/2026 20:21:44 (g2).
Desktop version, switch to mobile version.
Supported by
