Problem M - Matrix Construction
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
310381417 Mar/13/2025 12:42 ete-LHYRT-rnal# M - Matrix Construction C++20 (GCC 13-64) Accepted 139 ms 12900 KB
345177204 Oct/22/2025 15:03 RuntimeError: Fkkkkkk, htianyi, fly_sky# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 139 ms 16200 KB
312887570 Mar/29/2025 09:12 奶龙之家: lifuchao, WYCCCCC# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 124 ms 5100 KB
328847319 Jul/14/2025 07:14 haohuihui M - Matrix Construction C++20 (GCC 13-64) Accepted 109 ms 8900 KB
344955792 Oct/21/2025 06:11 BUAA_bacon M - Matrix Construction C++20 (GCC 13-64) Accepted 593 ms 100700 KB
336225979 Aug/30/2025 11:09 SilverTwilights M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 140 ms 31400 KB
296141046 Dec/12/2024 13:39 Alex2025_qwq# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 984 ms 189300 KB
349523458 Nov/18/2025 06:25 bkdn25.outlaw M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 858 ms 134600 KB
298596628 Dec/26/2024 23:06 _akibhaider_ M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 733 ms 100900 KB
339038171 Sep/17/2025 10:08 CQUST GOAT ACE TEAM: Haoo, luckkk, DomUmaru# M - Matrix Construction C++17 (GCC 7-32) Accepted 233 ms 4600 KB
337742877 Sep/09/2025 14:20 hanser_no_neko M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 124 ms 7900 KB
335017330 Aug/22/2025 13:13 楚庾风月: SHOJIG, QF_shengxiu, blhxsdzjr# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 124 ms 4900 KB
301218536 Jan/16/2025 12:06 Abdullah500# M - Matrix Construction C++20 (GCC 13-64) Accepted 124 ms 4200 KB
296243307 Dec/13/2024 09:36 silicalet M - Matrix Construction Rust 2021 Accepted 406 ms 4700 KB
345703434 Oct/25/2025 10:34 Alice486 M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 124 ms 8000 KB
349235687 Nov/16/2025 12:39 wyy133988 M - Matrix Construction C++20 (GCC 13-64) Accepted 109 ms 100 KB
296978782 Dec/17/2024 16:36 Juan_feng M - Matrix Construction C++17 (GCC 7-32) Accepted 468 ms 7900 KB
343657058 Oct/14/2025 10:40 ACMer Need Electricity: thinker_wzq, lzw721, hxsj# M - Matrix Construction C++20 (GCC 13-64) Accepted 155 ms 4800 KB
330893139 Jul/26/2025 06:07 vjudge.1 M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 187 ms 4000 KB
334219174 Aug/17/2025 08:51 1508231614 M - Matrix Construction C++20 (GCC 13-64) Accepted 140 ms 4900 KB
368020352 Mar/24/2026 14:36 Lance_J M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 140 ms 9000 KB
336213771 Aug/30/2025 09:17 WYT can’t dream of both: qunimad, TEBCD, nuc_x# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 156 ms 4900 KB
313861851 Apr/04/2025 05:59 Delication M - Matrix Construction C++20 (GCC 13-64) Accepted 139 ms 39300 KB
313207517 Mar/31/2025 09:51 老登你最没用了: geospiza# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 968 ms 104600 KB
343843113 Oct/15/2025 13:19 mingqi111# M - Matrix Construction C++17 (GCC 7-32) Accepted 234 ms 8000 KB
336975793 Sep/05/2025 12:56 QingHongLi# M - Matrix Construction C++20 (GCC 13-64) Accepted 202 ms 4000 KB
330896291 Jul/26/2025 06:49 csldsg666 M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 109 ms 40200 KB
330896379 Jul/26/2025 06:50 csldsg666 M - Matrix Construction C++20 (GCC 13-64) Accepted 109 ms 40200 KB
344511666 Oct/18/2025 17:11 czy2333 M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 140 ms 5000 KB
330895587 Jul/26/2025 06:39 Shawnwu M - Matrix Construction C++20 (GCC 13-64) Accepted 124 ms 8000 KB
298495023 Dec/26/2024 08:54 牧濑红莉栖: MikaKoKo, Msstt, _Lingyin# M - Matrix Construction C++20 (GCC 13-64) Accepted 953 ms 8000 KB
339509034 Sep/20/2025 16:26 moresj M - Matrix Construction C++17 (GCC 7-32) Accepted 203 ms 0 KB
307378636 Feb/23/2025 10:54 Zaleel: plAtEaUpUs, MadRat_0, drath10# M - Matrix Construction C++20 (GCC 13-64) Accepted 108 ms 4900 KB
330955348 Jul/26/2025 14:58 vjudge1 M - Matrix Construction C++20 (GCC 13-64) Accepted 124 ms 40200 KB
330895538 Jul/26/2025 06:38 Shawnwu M - Matrix Construction C++20 (GCC 13-64) Accepted 124 ms 8000 KB
332179095 Aug/03/2025 09:02 Be careful,we have big bro!: tuboshu12345, NaAlOH4# M - Matrix Construction C++20 (GCC 13-64) Accepted 124 ms 4000 KB
295822346 Dec/10/2024 06:40 __baozii__# M - Matrix Construction Go Accepted 156 ms 16600 KB
333797603 Aug/13/2025 15:46 big_turkey172 M - Matrix Construction C++20 (GCC 13-64) Accepted 764 ms 100900 KB
339212831 Sep/18/2025 09:38 test: _ZaVi, molaxtqmola# M - Matrix Construction C++20 (GCC 13-64) Accepted 156 ms 4800 KB
342379782 Oct/07/2025 06:47 tourist: EdisonBa, 1DemonS2, uxix# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 109 ms 600 KB
338353053 Sep/13/2025 15:39 Truly Miracle Algorithms But No Space To Write: hwshqtb, jinii6, rong_nian# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 124 ms 600 KB
296971179 Dec/17/2024 15:44 SRS sus: rahul4005, sidlad, Sidd# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 546 ms 4900 KB
298572330 Dec/26/2024 19:34 vjudge1 M - Matrix Construction C++17 (GCC 7-32) Accepted 421 ms 32700 KB
344994065 Oct/21/2025 12:08 polaris... M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 140 ms 4900 KB
319207149 May/11/2025 16:15 vjudge3 M - Matrix Construction C++17 (GCC 7-32) Accepted 187 ms 4000 KB
297157222 Dec/18/2024 22:46 Nah, Wed Win: ashaz_khan, RizzGod, HemantSingh# M - Matrix Construction C++17 (GCC 7-32) Accepted 218 ms 4600 KB
345837535 Oct/26/2025 08:55 Raven: Foedere0, PonyHex_, Priudly# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 718 ms 94400 KB
344605762 Oct/19/2025 11:08 visitpage M - Matrix Construction C++20 (GCC 13-64) Accepted 687 ms 151500 KB
338889202 Sep/16/2025 12:02 About us being reincarnated as...s but wanting to prove P=NP: threebody, Gzuh-k# M - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 124 ms 4900 KB
386317455 Aug/09/2026 14:49 MiaoBoat M - Matrix Construction C++20 (GCC 13-64) Accepted 78 ms 500 KB
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