Problem A - AND
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
138141426 Dec/06/2021 04:28 Ghost participant Nanyang TU: NoWinNoLose (Lee, Pham, Zewu) A - AND Unknown Accepted 0 ms 0 KB
138141473 Dec/06/2021 04:28 Ghost participant UVT_Politehnofrica : A - AND Unknown Accepted 0 ms 0 KB
138141486 Dec/06/2021 04:28 Ghost participant HSE: Overtrained (Gorokhovskii, Rakhmatullin) A - AND Unknown Accepted 0 ms 0 KB
138141491 Dec/06/2021 04:28 Ghost participant HSE: Overtrained (Gorokhovskii, Rakhmatullin) A - AND Unknown Accepted 0 ms 0 KB
138141559 Dec/06/2021 04:28 Ghost participant Harbour.Space H (Cruz, Gort, Urinov) A - AND Unknown Accepted 0 ms 0 KB
138141649 Dec/06/2021 04:28 Ghost participant UFPE 2 (Cruz, Fagundes, Meireles) A - AND Unknown Accepted 0 ms 0 KB
138141832 Dec/06/2021 04:28 Ghost participant lima07 : Mijail Poccohuanca, Emanuel Soto, Ricardo Vega A - AND Unknown Accepted 0 ms 0 KB
138141851 Dec/06/2021 04:28 Ghost participant nus14 A - AND Unknown Accepted 0 ms 0 KB
138141967 Dec/06/2021 04:28 Ghost participant MEPhI: SoZo (Latyshev) A - AND Unknown Accepted 0 ms 0 KB
138142120 Dec/06/2021 04:28 Ghost participant hanoi04 : Nguyen Anh Tuan Tung A - AND Unknown Accepted 0 ms 0 KB
138142134 Dec/06/2021 04:28 Ghost participant Innopolis U: high mixera (Gaivoronskiy, Hakimiyon, Yalalov) A - AND Unknown Accepted 0 ms 0 KB
138142140 Dec/06/2021 04:28 Ghost participant japan01 : Kento Nikaido A - AND Unknown Accepted 0 ms 0 KB
138142243 Dec/06/2021 04:28 Ghost participant HSE: devo4ki na d1skoteke (Mamilov, Markelov, Pustovalov) A - AND Unknown Accepted 0 ms 0 KB
138142250 Dec/06/2021 04:28 Ghost participant USA1 : Kevin Sun, Scott Wu, Andrew He A - AND Unknown Accepted 0 ms 0 KB
177847990 Oct/25/2022 11:40 Lhohelhohehmm A - AND PyPy 3-64 Accepted 1638 ms 13100 KB
169571890 Aug/25/2022 07:32 Lhohelhohehmm A - AND PyPy 3-64 Accepted 1575 ms 13100 KB
214593267 Jul/20/2023 12:28 ZhouShang2003 A - AND C++17 (GCC 7-32) Accepted 499 ms 4100 KB
334323598 Aug/18/2025 02:21 janlitwim A - AND C++17 (GCC 7-32) Accepted 452 ms 1300 KB
189541368 Jan/17/2023 16:30 ieeqwq A - AND C++17 (GCC 9-64) Accepted 467 ms 400 KB
226683033 Oct/05/2023 07:48 Aria: G.E.M., youhuo# A - AND C++20 (GCC 11-64) Accepted 592 ms 400 KB
334323582 Aug/18/2025 02:21 crh1a-1130 A - AND C++17 (GCC 7-32) Accepted 468 ms 1300 KB
172902242 Sep/21/2022 08:10 下北泽沼气动力学园学园偶像同好会兼恋恋的信仰者教团改二: YoungFrog, Nanako, huangxiaohua# A - AND C++20 (GCC 11-64) Accepted 280 ms 3900 KB
226680714 Oct/05/2023 07:18 Origin of Symmetry: -0v0-, Isoeasy, world_top_1_AD_uzi# A - AND C++20 (GCC 11-64) Accepted 234 ms 3900 KB
152725138 Apr/05/2022 08:31 Gawain: liangzihao, lyons, Als123# A - AND C++20 (GCC 11-64) Accepted 187 ms 800 KB
196090246 Mar/05/2023 08:43 wake at dawn: LiuRunkY, cx233666, linrongen# A - AND C++20 (GCC 11-64) Accepted 264 ms 400 KB
152992809 Apr/08/2022 11:26 Fani Wiszewskiego: Bohun, Goorkiewicz, Anadi# A - AND C++17 (GCC 7-32) Accepted 764 ms 400 KB
196881328 Mar/11/2023 07:19 Aloneness: DeepOcean# A - AND C++17 (GCC 7-32) Accepted 93 ms 400 KB
164379675 Jul/16/2022 04:17 ReadyPlayerOne Updated: xjq, zhxtxdy, fgtobg123# A - AND C++17 (GCC 7-32) Accepted 77 ms 400 KB
157878984 May/21/2022 11:38 Solitary Dream: pb0207, Eden_CY, cxt# A - AND C++17 (GCC 7-32) Accepted 93 ms 400 KB
275699038 Aug/11/2024 10:13 zbrc A - AND C++14 (GCC 6-32) Accepted 312 ms 1200 KB
181253755 Nov/17/2022 03:49 Pthahnix A - AND C++20 (GCC 11-64) Accepted 234 ms 5200 KB
172966837 Sep/21/2022 18:11 ZMYYQ# A - AND C++20 (GCC 11-64) Accepted 295 ms 23500 KB
219034310 Aug/16/2023 03:51 vjudge1 A - AND C++20 (GCC 11-64) Accepted 218 ms 3900 KB
334323526 Aug/18/2025 02:19 burga97 A - AND C++17 (GCC 7-32) Accepted 93 ms 4000 KB
197721407 Mar/17/2023 09:07 Clover: yzyyylx, GCCCCCCC, Weierstrass# A - AND C++17 (GCC 7-32) Accepted 78 ms 800 KB
181164912 Nov/16/2022 09:39 vjudge2 A - AND C++20 (GCC 11-64) Accepted 483 ms 5100 KB
226667209 Oct/05/2023 03:19 10k big penguins: zhangyi02, hzl4456, 1205691775# A - AND C++20 (GCC 11-64) Accepted 187 ms 400 KB
219033987 Aug/16/2023 03:45 vjudge5 A - AND C++20 (GCC 11-64) Accepted 218 ms 400 KB
194189586 Feb/19/2023 09:09 -O3 A - AND C++20 (GCC 11-64) Accepted 62 ms 800 KB
226681483 Oct/05/2023 07:28 Οὐρανός: zhaotiensn, Lin1043, Loging# A - AND C++17 (GCC 7-32) Accepted 109 ms 3900 KB
275703641 Aug/11/2024 10:45 zhouyuxuan3501 A - AND C++20 (GCC 13-64) Accepted 202 ms 400 KB
183291948 Nov/30/2022 05:12 Bolshevik# A - AND C++17 (GCC 9-64) Accepted 155 ms 8200 KB
174929058 Oct/07/2022 08:16 To Follow Dr. Tenzins Pure Wisdom: ddytxdy, lajixtc, Frank_DD# A - AND C++17 (GCC 7-32) Accepted 93 ms 400 KB
226681130 Oct/05/2023 07:23 总得A掉一题吧: Rachel_in, Rinn_, shuashuawan# A - AND C++14 (GCC 6-32) Accepted 108 ms 1400 KB
158289196 May/24/2022 13:54 Phantom Ensemble: Suika_predator, lwn_16, lxlxl# A - AND C++20 (GCC 11-64) Accepted 467 ms 400 KB
162333706 Jun/30/2022 14:50 肘子: aboluo2003, justin_cao, FluffyBunny# A - AND C++14 (GCC 6-32) Accepted 46 ms 7800 KB
153857180 Apr/17/2022 09:30 waynedisonitau123: edisonhello, skylinebaby, waynetuinfor# A - AND C++20 (GCC 11-64) Accepted 46 ms 400 KB
226682462 Oct/05/2023 07:41 Cerberus: crazyzhk, SUZUKO_DAZE, Youling_wang# A - AND C++20 (GCC 11-64) Accepted 233 ms 3900 KB
334323603 Aug/18/2025 02:22 ss8-0001 A - AND C++17 (GCC 7-32) Accepted 311 ms 800 KB
179351484 Nov/05/2022 08:25 The remains of the day: hehepig, 18985012367, chuchu# A - AND C++17 (GCC 9-64) Accepted 171 ms 400 KB
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