Problem K - Welfare
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
348620615 Nov/12/2025 16:20 afxhsjodo K - Welfare C++20 (GCC 13-64) Accepted 124 ms 0 KB
320257118 May/18/2025 18:10 1st year (with a catch): alex.dobleaga, Stanislau# K - Welfare C++23 (GCC 14-64, msys2) Accepted 156 ms 0 KB
367564434 Mar/21/2026 11:08 O(x) hair: jinii7, coder_fff, quchen# K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 0 KB
322866239 Jun/04/2025 16:34 Xh_QwQ# K - Welfare C++20 (GCC 13-64) Accepted 156 ms 100 KB
374631496 May/15/2026 18:51 songshujiejie K - Welfare C++17 (GCC 7-32) Accepted 171 ms 100 KB
374306973 May/12/2026 18:24 xixii_# K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 100 KB
320739795 May/22/2025 11:01 三个键盘手也能组一辈子的乐队吗: gche, CatBiscuit, jiejiejiang# K - Welfare C++20 (GCC 13-64) Accepted 140 ms 0 KB
319526732 May/13/2025 17:12 Khauno K - Welfare C++17 (GCC 7-32) Accepted 187 ms 100 KB
319786664 May/15/2025 17:47 Milk dragon loves handicrafts and climax best: cold_beans, pheonix_2002, jiangfengjiang# K - Welfare C++20 (GCC 13-64) Accepted 218 ms 100 KB
329736800 Jul/19/2025 11:07 (Gold,Wood,Water,Fire,Soil)^3: MNTEEOKK, lengling, anonlovesoyo# K - Welfare C++23 (GCC 14-64, msys2) Accepted 155 ms 25100 KB
372965422 Apr/29/2026 18:13 xiaonian K - Welfare C++17 (GCC 7-32) Accepted 156 ms 100 KB
320214945 May/18/2025 12:48 vjudge.8 K - Welfare C++23 (GCC 14-64, msys2) Accepted 202 ms 100 KB
364179774 Feb/24/2026 13:39 misaku K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 100 KB
321953054 May/29/2025 19:24 Luozhiming2201# K - Welfare C++20 (GCC 13-64) Accepted 140 ms 100 KB
324336519 Jun/14/2025 10:25 CHAR_LOTTE K - Welfare C++23 (GCC 14-64, msys2) Accepted 171 ms 0 KB
332495749 Aug/05/2025 14:46 yuxyn K - Welfare C++23 (GCC 14-64, msys2) Accepted 124 ms 100 KB
319894469 May/16/2025 16:02 Blueawa# K - Welfare C++20 (GCC 13-64) Accepted 155 ms 0 KB
372958156 Apr/29/2026 17:05 xiaonian K - Welfare C++17 (GCC 7-32) Accepted 187 ms 0 KB
320287823 May/18/2025 23:34 yj1212# K - Welfare C++20 (GCC 13-64) Accepted 125 ms 3400 KB
319737111 May/15/2025 11:11 molongdadi K - Welfare C++23 (GCC 14-64, msys2) Accepted 124 ms 100 KB
373558709 May/05/2026 06:51 Pots_and_Pans K - Welfare C++17 (GCC 7-32) Accepted 156 ms 8600 KB
320194691 May/18/2025 09:58 mi_social_club: Your6QwQ, sll00, wooooow# K - Welfare C++20 (GCC 13-64) Accepted 124 ms 0 KB
321777957 May/28/2025 14:13 h354222857 K - Welfare C++20 (GCC 13-64) Accepted 140 ms 0 KB
372353704 Apr/24/2026 17:05 asdda K - Welfare C++17 (GCC 7-32) Accepted 546 ms 100 KB
319981554 May/17/2025 09:38 Passerby. K - Welfare C++20 (GCC 13-64) Accepted 124 ms 23500 KB
332577712 Aug/06/2025 05:34 LiuLiFei K - Welfare C++23 (GCC 14-64, msys2) Accepted 640 ms 0 KB
319981644 May/17/2025 09:38 Passerby. K - Welfare C++20 (GCC 13-64) Accepted 125 ms 23500 KB
345433761 Oct/24/2025 05:49 RagFled: DuongNeverAlone, VanLam, _I_hate_Summer_# K - Welfare C++23 (GCC 14-64, msys2) Accepted 140 ms 0 KB
349227257 Nov/16/2025 11:22 creeper?: idleduck, LaU_abcdefgh, yeyuege# K - Welfare C++23 (GCC 14-64, msys2) Accepted 139 ms 0 KB
320193120 May/18/2025 09:46 vjudge5 K - Welfare C++20 (GCC 13-64) Accepted 109 ms 100 KB
374197081 May/11/2026 17:19 Nailoong Army Invades: rso_pwzh, phygrass, hyp123321# K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 0 KB
370295265 Apr/08/2026 17:50 你软想吃到罚时红利的队伍: Ryouko_miku, wuyin331, 190y# K - Welfare C++23 (GCC 14-64, msys2) Accepted 140 ms 15700 KB
322919249 Jun/05/2025 03:28 sudo apt install 嘉然: loser_seele, SudoXue# K - Welfare C++23 (GCC 14-64, msys2) Accepted 93 ms 2100 KB
372352507 Apr/24/2026 16:55 asdda K - Welfare C++17 (GCC 7-32) Accepted 546 ms 0 KB
319745486 May/15/2025 12:22 Milkdragon66: Zz_p, djdjddj, Mystic567# K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 8900 KB
320231077 May/18/2025 15:25 那就不要再留遗憾了吧~: w_l0, 1091857051, Pedestrian...# K - Welfare Java 8 Accepted 265 ms 0 KB
319503618 May/13/2025 14:39 Sulfox# K - Welfare C++23 (GCC 14-64, msys2) Accepted 77 ms 3100 KB
367992538 Mar/24/2026 12:52 auto WA machine: Mollnor, LiangBaiKai# K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 0 KB
321245300 May/25/2025 15:31 NOI_brings_us_together K - Welfare C++20 (GCC 13-64) Accepted 109 ms 0 KB
320017082 May/17/2025 13:24 FunRay K - Welfare C++20 (GCC 13-64) Accepted 203 ms 0 KB
320531162 May/20/2025 18:14 linhua# K - Welfare C++23 (GCC 14-64, msys2) Accepted 139 ms 100 KB
319665537 May/14/2025 18:38 zhaooooo K - Welfare C++17 (GCC 7-32) Accepted 156 ms 0 KB
320443405 May/20/2025 04:17 Bersker K - Welfare C++23 (GCC 14-64, msys2) Accepted 124 ms 0 KB
320388326 May/19/2025 18:08 LSD K - Welfare C++20 (GCC 13-64) Accepted 234 ms 100 KB
366362173 Mar/12/2026 14:08 Smallplane K - Welfare C++23 (GCC 14-64, msys2) Accepted 62 ms 2100 KB
332498960 Aug/05/2025 15:09 OmarAboutaleb78 K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 100 KB
332498715 Aug/05/2025 15:07 xiaozhusha K - Welfare C++17 (GCC 7-32) Accepted 187 ms 0 KB
362296836 Feb/10/2026 19:07 www.com# K - Welfare C++20 (GCC 13-64) Accepted 125 ms 0 KB
371973806 Apr/21/2026 15:54 zygnb K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 4700 KB
371973622 Apr/21/2026 15:52 zygnb K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 4700 KB
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