Problem K - Matrix
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
390384915 Sep/12/2026 10:56 jiaojiaojiao: snag6688, bad-boys, whjjswhj# K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
322488839 Jun/02/2025 11:14 Mingyue. K - Matrix C++20 (GCC 13-64) Accepted 62 ms 100 KB
330907401 Jul/26/2025 09:02 HuangBarry K - Matrix C++23 (GCC 14-64, msys2) Accepted 92 ms 100 KB
319145978 May/11/2025 09:42 vjudge.2 K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
319167610 May/11/2025 10:55 vjudge2 K - Matrix C++20 (GCC 13-64) Accepted 62 ms 100 KB
319372399 May/12/2025 14:59 zhyap K - Matrix C++20 (GCC 13-64) Accepted 62 ms 100 KB
373200504 May/01/2026 09:14 guat111: baixuejava, 1947441624# K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 14500 KB
336964513 Sep/05/2025 11:16 abc: xmjlove, dbywsc# K - Matrix Java 8 Accepted 171 ms 0 KB
374924909 May/17/2026 11:46 ybhACAC K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
284333736 Oct/04/2024 18:29 marvenlee K - Matrix C++20 (GCC 13-64) Accepted 62 ms 100 KB
288926179 Oct/30/2024 17:55 luchenming K - Matrix C++17 (GCC 7-32) Accepted 46 ms 100 KB
374280347 May/12/2026 14:27 超想打XCPC: hnust_chengwj, hnust_kangyihai, hnust_zhangwenhao# K - Matrix C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
315792286 Apr/16/2025 08:53 Hikari!: Kaederei, caoxinyuan, Hannna# K - Matrix C++20 (GCC 13-64) Accepted 62 ms 100 KB
308459311 Mar/01/2025 10:06 SWPU_z K - Matrix C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
343683402 Oct/14/2025 14:12 UIT.DTD.DestroytheDemonsTreasure: duyoke, khanhdungtrinh, ThucLV# K - Matrix C++17 (GCC 7-32) Accepted 77 ms 100 KB
366914615 Mar/16/2026 13:38 weixiaog222 K - Matrix C++17 (GCC 7-32) Accepted 46 ms 39200 KB
326659452 Jun/30/2025 16:09 hhhhyf K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
314010134 Apr/05/2025 09:43 ludYN109 K - Matrix C++20 (GCC 13-64) Accepted 62 ms 1100 KB
332963673 Aug/08/2025 09:33 Ac_O!: moonkis_, Toh_saka, moRAN# K - Matrix C++23 (GCC 14-64, msys2) Accepted 124 ms 100 KB
284520568 Oct/06/2024 05:11 Hue U: HUSC.Newbie (LNHoang, LSToan, NVHai): Yunannnn, Hazzu, Justinianus# K - Matrix C++17 (GCC 7-32) Accepted 62 ms 100 KB
331081847 Jul/27/2025 14:50 WoodReal12 K - Matrix C++17 (GCC 7-32) Accepted 77 ms 16500 KB
318906673 May/09/2025 09:50 sample Accepted: JackTan2003, ShiroRinne# K - Matrix C++20 (GCC 13-64) Accepted 46 ms 100 KB
288222481 Oct/27/2024 08:16 xly_tyty# K - Matrix C++20 (GCC 13-64) Accepted 62 ms 1100 KB
319137453 May/11/2025 08:07 vjudge.8 K - Matrix C++20 (GCC 13-64) Accepted 61 ms 100 KB
288239762 Oct/27/2024 10:42 Dorothy__# K - Matrix C++20 (GCC 13-64) Accepted 124 ms 100 KB
299744038 Jan/05/2025 11:02 vjudge.3 K - Matrix C++17 (GCC 7-32) Accepted 61 ms 100 KB
375226859 May/19/2026 15:24 r1yn# K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
374941572 May/17/2026 14:21 XindongZhang K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
369838036 Apr/05/2026 11:40 cookie0322 K - Matrix C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
284117869 Oct/03/2024 08:10 faker.. K - Matrix C++23 (GCC 14-64, msys2) Accepted 61 ms 100 KB
287508959 Oct/23/2024 14:58 Anyli# K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
372950087 Apr/29/2026 15:52 Reaper08 K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
285451029 Oct/12/2024 14:46 -kim K - Matrix C++20 (GCC 13-64) Accepted 77 ms 200 KB
310849154 Mar/16/2025 10:26 SB OF 908: FeelAtEase, FinalCode# K - Matrix C++23 (GCC 14-64, msys2) Accepted 77 ms 100 KB
384197982 Jul/25/2026 15:18 D327 Legend: tjj233233, jiejieya, muling1437# K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 8000 KB
312764441 Mar/28/2025 10:44 bscs grandfathers: CatBiscuit, gche, Swan416# K - Matrix C++20 (GCC 13-64) Accepted 62 ms 0 KB
318886581 May/09/2025 03:41 Agrass K - Matrix C++17 (GCC 7-32) Accepted 62 ms 100 KB
375210139 May/19/2026 12:09 薄杰文_何嘉梁_马琰峰: KimJonen, MYF0117# K - Matrix C++17 (GCC 7-32) Accepted 46 ms 100 KB
288056404 Oct/26/2024 11:58 xwc_promise# K - Matrix C++20 (GCC 13-64) Accepted 62 ms 100 KB
312795947 Mar/28/2025 15:06 呃呃呃: nalala, xiao__xiao# K - Matrix C++20 (GCC 13-64) Accepted 46 ms 100 KB
393922972 Oct/10/2026 11:06 PbS_un K - Matrix C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
285589489 Oct/13/2024 09:23 mathiterafy K - Matrix C++20 (GCC 13-64) Accepted 77 ms 100 KB
312673459 Mar/27/2025 12:36 hjxzq# K - Matrix C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
337080513 Sep/06/2025 04:45 xxjing K - Matrix C++20 (GCC 13-64) Accepted 77 ms 100 KB
311402693 Mar/19/2025 15:40 baixi_ K - Matrix C++17 (GCC 7-32) Accepted 61 ms 100 KB
284394629 Oct/05/2024 08:00 travel. K - Matrix C++17 (GCC 7-32) Accepted 46 ms 100 KB
314007983 Apr/05/2025 09:27 jjwawy999 K - Matrix C++17 (GCC 7-32) Accepted 62 ms 0 KB
318800347 May/08/2025 09:30 mkfl2 K - Matrix C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
368125915 Mar/25/2026 13:16 guoeee K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
368159335 Mar/25/2026 17:56 guoeee K - Matrix C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
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