Problem E - Matrix Construction
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
346110907 Oct/28/2025 08:13 SWUFE_Concert_Team: Jord8061, Stelor# E - Matrix Construction PyPy 3-64 Accepted 92 ms 1900 KB
395210963 Oct/19/2026 14:33 leisures E - Matrix Construction Python 3 Accepted 62 ms 0 KB
346445767 Oct/29/2025 13:20 hundunlilun1 E - Matrix Construction PyPy 3-64 Accepted 93 ms 1300 KB
347949856 Nov/08/2025 05:20 kyuukyuusha# E - Matrix Construction Python 3 Accepted 77 ms 0 KB
371333845 Apr/16/2026 09:07 chail233 E - Matrix Construction Python 3 Accepted 62 ms 100 KB
377561586 Jun/07/2026 08:56 leisures E - Matrix Construction PyPy 3-64 Accepted 62 ms 2100 KB
348264437 Nov/10/2025 13:27 vp2026: qyzm123, either# E - Matrix Construction PyPy 3-64 Accepted 78 ms 2100 KB
372335114 Apr/24/2026 13:44 itzxianfish# E - Matrix Construction PyPy 3-64 Accepted 62 ms 2100 KB
377561386 Jun/07/2026 08:53 leisures E - Matrix Construction PyPy 3-64 Accepted 62 ms 2100 KB
346560073 Oct/30/2025 06:44 MNTEEOKK E - Matrix Construction PyPy 3-64 Accepted 93 ms 1300 KB
393680938 Oct/08/2026 10:54 CHR_1 E - Matrix Construction C++20 (GCC 13-64) Accepted 46 ms 0 KB
359014752 Jan/21/2026 08:59 lingfeng0505 E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
371338397 Apr/16/2026 10:02 qtq127 E - Matrix Construction C++20 (GCC 13-64) Accepted 46 ms 100 KB
371338200 Apr/16/2026 10:00 jwjwjwjwjwj E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
359014239 Jan/21/2026 08:54 ZhengYanqi E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
393931836 Oct/10/2026 12:22 twilightorig E - Matrix Construction C++17 (GCC 7-32) Accepted 31 ms 0 KB
371341113 Apr/16/2026 10:32 ttxin E - Matrix Construction C++17 (GCC 7-32) Accepted 46 ms 100 KB
371336614 Apr/16/2026 09:41 alinger186 E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
371336182 Apr/16/2026 09:35 kobe11111111 E - Matrix Construction C++17 (GCC 7-32) Accepted 31 ms 100 KB
387333737 Aug/17/2026 05:10 2500131104 E - Matrix Construction C++20 (GCC 13-64) Accepted 46 ms 100 KB
348089750 Nov/09/2025 08:18 arimakanaa# E - Matrix Construction C++17 (GCC 7-32) Accepted 61 ms 0 KB
371336865 Apr/16/2026 09:44 alinger186 E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
375887878 May/24/2026 07:51 0419240113 E - Matrix Construction C++20 (GCC 13-64) Accepted 31 ms 0 KB
377571317 Jun/07/2026 10:46 youleyu11 E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
387333240 Aug/17/2026 04:59 sssweettt E - Matrix Construction C++20 (GCC 13-64) Accepted 46 ms 100 KB
371726960 Apr/19/2026 09:56 genshinyoxiyoxi: wang195072, suona_kite, zoededoge# E - Matrix Construction C++20 (GCC 13-64) Accepted 46 ms 100 KB
350149667 Nov/22/2025 08:09 请输入文本: monkey_monk, Apeiron_24# E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
371447453 Apr/17/2026 05:59 lx60133# E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
387335232 Aug/17/2026 05:42 edgysword E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
346159719 Oct/28/2025 15:04 zzher E - Matrix Construction C++17 (GCC 7-32) Accepted 46 ms 0 KB
393070966 Oct/03/2026 15:39 abc9 E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
391582823 Sep/22/2026 04:33 WNLik# E - Matrix Construction C++17 (GCC 7-32) Accepted 31 ms 0 KB
373405903 May/03/2026 13:08 phenen E - Matrix Construction C++17 (GCC 7-32) Accepted 46 ms 0 KB
395289121 Oct/20/2026 05:20 h__x E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
351551476 Dec/02/2025 09:07 huangzaiyi E - Matrix Construction C++17 (GCC 7-32) Accepted 46 ms 100 KB
373379085 May/03/2026 05:37 蹦巴队: zzxzzxzzx1234, YiHua91, naihe666# E - Matrix Construction C++17 (GCC 7-32) Accepted 62 ms 100 KB
395210075 Oct/19/2026 14:25 LJL1 E - Matrix Construction C++17 (GCC 7-32) Accepted 46 ms 0 KB
394082699 Oct/11/2026 09:37 deli_tuanzi E - Matrix Construction C++17 (GCC 7-32) Accepted 31 ms 0 KB
395208399 Oct/19/2026 14:09 CCredpanda E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
395216415 Oct/19/2026 15:22 yannian E - Matrix Construction C++20 (GCC 13-64) Accepted 31 ms 0 KB
395212014 Oct/19/2026 14:43 mahuimajie E - Matrix Construction C++20 (GCC 13-64) Accepted 46 ms 0 KB
395676780 Oct/23/2026 12:35 0725 E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
346006082 Oct/27/2025 14:30 Anigle E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
377568721 Jun/07/2026 10:17 sbyyzmxn E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
395523273 Oct/22/2026 03:40 twilightorig E - Matrix Construction C++17 (GCC 7-32) Accepted 46 ms 0 KB
346774515 Oct/31/2025 09:09 Rena_DAZE# E - Matrix Construction C++17 (GCC 7-32) Accepted 46 ms 100 KB
358419907 Jan/18/2026 10:11 冒险家协会: ljxisanidiot, QHhee, AAAAAZBX# E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
395073820 Oct/18/2026 09:56 lxdwy# E - Matrix Construction C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
395074270 Oct/18/2026 10:04 lxdwy# E - Matrix Construction C++17 (GCC 7-32) Accepted 46 ms 0 KB
386980024 Aug/14/2026 06:06 Fsk_fing E - Matrix Construction C++17 (GCC 7-32) Accepted 31 ms 0 KB
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