Problem K - Welfare
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
320530307 May/20/2025 18:07 vjudge4 K - Welfare C++23 (GCC 14-64, msys2) Accepted 124 ms 0 KB
319625444 May/14/2025 13:23 Qiu_Qiu# K - Welfare C++20 (GCC 13-64) Accepted 125 ms 0 KB
319791114 May/15/2025 18:19 rechess K - Welfare C++23 (GCC 14-64, msys2) Accepted 140 ms 100 KB
370806436 Apr/12/2026 13:16 超想打XCPC: hnust_chengwj, hnust_kangyihai, hnust_zhangwenhao# K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 0 KB
364580330 Feb/27/2026 06:03 practice: Seele_H, Beaten# K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 0 KB
319499060 May/13/2025 14:02 CCSTACM: QingHongLi, LingKerly, Azheng# K - Welfare C++20 (GCC 13-64) Accepted 156 ms 0 KB
320389744 May/19/2025 18:18 LinSta K - Welfare C++20 (GCC 13-64) Accepted 203 ms 100 KB
320880533 May/23/2025 12:34 coldcloud# K - Welfare C++17 (GCC 7-32) Accepted 625 ms 0 KB
320772040 May/22/2025 15:18 sszzff K - Welfare C++17 (GCC 7-32) Accepted 202 ms 0 KB
330536236 Jul/23/2025 18:15 onychen K - Welfare C++23 (GCC 14-64, msys2) Accepted 234 ms 0 KB
319384473 May/12/2025 16:26 Hacker_SilverWolf# K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 100 KB
373896325 May/08/2026 12:54 Unrivaled Divine M: Shuilan, Middler, zzzzzzzhh# K - Welfare C++17 (GCC 7-32) Accepted 156 ms 100 KB
332616611 Aug/06/2025 11:51 bbsiak K - Welfare C++23 (GCC 14-64, msys2) Accepted 140 ms 100 KB
363023250 Feb/15/2026 14:09 travel. K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 0 KB
319885825 May/16/2025 14:49 Tijdomkering K - Welfare C++23 (GCC 14-64, msys2) Accepted 156 ms 100 KB
341969540 Oct/05/2025 11:29 suzu1 K - Welfare C++23 (GCC 14-64, msys2) Accepted 218 ms 0 KB
319397946 May/12/2025 17:55 yzdy_s K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 0 KB
329211464 Jul/16/2025 18:03 如果我是chy你会爱我吗: iwanttosleep, Aword_love_Sleep# K - Welfare C++23 (GCC 14-64, msys2) Accepted 203 ms 0 KB
368487918 Mar/28/2026 13:42 Genshin: qunimad, nuc_x, A1_hyperion# K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 0 KB
343681542 Oct/14/2025 13:58 liu_lala K - Welfare C++17 (GCC 7-32) Accepted 249 ms 0 KB
372590811 Apr/26/2026 12:00 stargazer4980 K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 0 KB
319752170 May/15/2025 13:23 Old medal recovery: Souture, xingliu, Best_HUAN# K - Welfare C++23 (GCC 14-64, msys2) Accepted 218 ms 100 KB
320344538 May/19/2025 13:40 coding2025# K - Welfare C++17 (GCC 7-32) Accepted 264 ms 0 KB
321014416 May/24/2025 12:19 miaojiachun K - Welfare C++23 (GCC 14-64, msys2) Accepted 140 ms 0 KB
319543592 May/13/2025 19:17 LHkeeper K - Welfare C++17 (GCC 7-32) Accepted 171 ms 0 KB
320201175 May/18/2025 10:54 vjudge.10 K - Welfare C++20 (GCC 13-64) Accepted 140 ms 39200 KB
320349699 May/19/2025 14:26 呆头呆脑: Caerus, pugong, iokanux# K - Welfare C++17 (GCC 7-32) Accepted 156 ms 100 KB
334549450 Aug/19/2025 17:29 ChrysoBerry: TimeGambler, MagicSena# K - Welfare C++23 (GCC 14-64, msys2) Accepted 155 ms 0 KB
366789344 Mar/15/2026 12:25 Kagarii22 K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 100 KB
370760718 Apr/12/2026 07:52 hansame K - Welfare C++17 (GCC 7-32) Accepted 156 ms 100 KB
319528967 May/13/2025 17:28 dfkln# K - Welfare C++20 (GCC 13-64) Accepted 155 ms 0 KB
367986934 Mar/24/2026 12:03 rev_retah# K - Welfare C++20 (GCC 13-64) Accepted 109 ms 0 KB
320388719 May/19/2025 18:11 LinSta K - Welfare C++20 (GCC 13-64) Accepted 109 ms 100 KB
374299664 May/12/2026 17:17 qingyeline222 K - Welfare C++23 (GCC 14-64, msys2) Accepted 140 ms 100 KB
342548147 Oct/08/2025 10:10 vjudge.4 K - Welfare C++20 (GCC 13-64) Accepted 281 ms 0 KB
319893568 May/16/2025 15:55 vp: Rikka_venti, SquareCatFirst, skkkkky# K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 0 KB
320999009 May/24/2025 10:38 aquariuscc K - Welfare C++20 (GCC 13-64) Accepted 218 ms 0 KB
321001761 May/24/2025 10:55 aquariuscc K - Welfare C++20 (GCC 13-64) Accepted 296 ms 100 KB
319855147 May/16/2025 09:42 Watermelon_Thrower K - Welfare C++23 (GCC 14-64, msys2) Accepted 639 ms 0 KB
319602171 May/14/2025 10:06 vjudge.10 K - Welfare C++23 (GCC 14-64, msys2) Accepted 156 ms 100 KB
320640612 May/21/2025 15:15 vjudge.2 K - Welfare C++20 (GCC 13-64) Accepted 109 ms 0 KB
371887025 Apr/20/2026 18:06 lwlfaa# K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 0 KB
319744359 May/15/2025 12:12 好喜欢你怎么办: talver, liuwenke, YJWYYDS# K - Welfare C++20 (GCC 13-64) Accepted 139 ms 0 KB
321593720 May/27/2025 09:10 newbie and old_man: Jlyfish, Retired_Zhisheng# K - Welfare C++23 (GCC 14-64, msys2) Accepted 125 ms 100 KB
319486112 May/13/2025 12:10 NCC_57566: yyc4591, yulishen, wiseman123# K - Welfare C++20 (GCC 13-64) Accepted 218 ms 0 KB
320759596 May/22/2025 13:44 Password Master: YuFei_Zhou, ChiefNing# K - Welfare C++17 (GCC 7-32) Accepted 187 ms 0 KB
372258261 Apr/23/2026 17:43 magic_fox# K - Welfare C++23 (GCC 14-64, msys2) Accepted 93 ms 100 KB
347496032 Nov/05/2025 07:56 Camellia_Tender K - Welfare C++23 (GCC 14-64, msys2) Accepted 109 ms 0 KB
319865452 May/16/2025 11:26 Dream is a rap leader: XyeeeCheng, grape_king, fsjhhh# K - Welfare C++23 (GCC 14-64, msys2) Accepted 140 ms 100 KB
320640372 May/21/2025 15:13 vjudge1 K - Welfare C++20 (GCC 13-64) Accepted 124 ms 0 KB
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