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If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
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→ Contest materials
Problem E - Matrix Construction
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 393907647 | Oct/10/2026 08:39 | Nexus_Raphael | E - Matrix Construction | C++20 (GCC 13-64) | Accepted | 46 ms | 300 KB |
| 385360804 | Aug/03/2026 10:07 | MLsy | E - Matrix Construction | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 393904544 | Oct/10/2026 07:51 | Uchiha01 | E - Matrix Construction | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 359025857 | Jan/21/2026 10:36 | TopoVine | E - Matrix Construction | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 367216832 | Mar/18/2026 13:24 | ZnZrYb# | E - Matrix Construction | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 364439744 | Feb/26/2026 09:53 | misaku# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 5000 KB |
| 392914742 | Oct/02/2026 10:19 | Cjx# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 385217742 | Aug/02/2026 04:48 | mjm_hu | E - Matrix Construction | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 367346074 | Mar/19/2026 13:44 | 你软想吃到罚时红利的队伍: Ryouko_miku, wuyin331# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 23500 KB |
| 365400606 | Mar/05/2026 00:56 | lsflsf2023# | E - Matrix Construction | C++17 (GCC 7-32) | Accepted | 46 ms | 41600 KB |
| 351971509 | Dec/05/2025 11:21 | BRACU_ScareCrows: SHAFIN, mub.ch, shelby70# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 356339270 | Jan/04/2026 08:29 | 1: Mag1sk, Fushengh# | E - Matrix Construction | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 346165447 | Oct/28/2025 15:40 | iliyian | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 347393319 | Nov/04/2025 15:03 | xxh1999# | E - Matrix Construction | PyPy 3-64 | Accepted | 139 ms | 15500 KB |
| 347634518 | Nov/06/2025 09:51 | molongdadi | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 61 ms | 0 KB |
| 371714260 | Apr/19/2026 07:06 | sam5440 | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 349057950 | Nov/15/2025 10:07 | VivianaQAQ | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 347817357 | Nov/07/2025 06:07 | chpp | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 347820734 | Nov/07/2025 06:50 | Loosen up: thegreaisthis, chpp# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 346484627 | Oct/29/2025 18:06 | AlexTheFirelord | E - Matrix Construction | C++20 (GCC 13-64) | Accepted | 78 ms | 0 KB |
| 378039232 | Jun/10/2026 09:18 | LiangBaiKai | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 348366608 | Nov/10/2025 20:02 | tridipta2806 | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 0 KB |
| 348369696 | Nov/10/2025 20:15 | tridipta2806 | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 100 KB |
| 373378338 | May/03/2026 05:17 | hajihaji: MingYangFURRY, 272222255, GordenGhost# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 359009599 | Jan/21/2026 08:07 | csgogogo114514 | E - Matrix Construction | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 371246849 | Apr/15/2026 15:05 | clearlove want to shake: vZzz31# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 378199553 | Jun/11/2026 15:52 | Sellaris# | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 21200 KB |
| 346065133 | Oct/27/2025 20:49 | zzh.free | E - Matrix Construction | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 0 KB |
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