Problem E - Black or White
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
130851919 Oct/05/2021 06:18 Caesar704 E - Black or White C++17 (GCC 9-64) Accepted 124 ms 11100 KB
56006195 Jun/24/2019 18:39 ugly2333 E - Black or White C++14 (GCC 6-32) Accepted 139 ms 21300 KB
71472467 Feb/20/2020 07:46 unk2001 E - Black or White C++14 (GCC 6-32) Accepted 46 ms 6600 KB
75636528 Apr/06/2020 11:11 mchxyz E - Black or White C++14 (GCC 6-32) Accepted 46 ms 6900 KB
276075073 Aug/13/2024 13:15 crowdforces E - Black or White C++20 (GCC 13-64) Accepted 156 ms 1800 KB
54466354 May/22/2019 03:21 BlackPuppy E - Black or White C++14 (GCC 6-32) Accepted 46 ms 4900 KB
46619598 Dec/04/2018 19:56 CTL: vietnakid, dqhungdl# E - Black or White C++14 (GCC 6-32) Accepted 171 ms 4900 KB
128581149 Sep/12/2021 14:53 vjudge3 E - Black or White C++17 (GCC 9-64) Accepted 62 ms 11100 KB
231609758 Nov/06/2023 18:26 zhangtianhan# E - Black or White C++20 (GCC 11-64) Accepted 31 ms 6400 KB
65958729 Nov/29/2019 16:52 vjudge2 E - Black or White GNU C++11 Accepted 46 ms 9000 KB
228949031 Oct/20/2023 18:49 wzihan E - Black or White C++20 (GCC 11-64) Accepted 31 ms 10300 KB
51567765 Mar/20/2019 13:25 vjudge1 E - Black or White C++14 (GCC 6-32) Accepted 46 ms 4900 KB
46015272 Nov/21/2018 05:27 Akuruturuka: 423555290, Phronesis, KeyID# E - Black or White C++14 (GCC 6-32) Accepted 46 ms 10800 KB
177908996 Oct/25/2022 20:15 SilentKiseki E - Black or White C++17 (GCC 7-32) Accepted 31 ms 6100 KB
216420933 Jul/30/2023 11:58 vjudge3 E - Black or White C++17 (GCC 7-32) Accepted 46 ms 10500 KB
216865400 Aug/02/2023 17:52 vjudge5 E - Black or White C++14 (GCC 6-32) Accepted 31 ms 6900 KB
221636500 Sep/03/2023 08:47 vjudge4 E - Black or White C++17 (GCC 7-32) Accepted 46 ms 7200 KB
114675877 Apr/30/2021 13:17 functionendless E - Black or White C++17 (GCC 9-64) Accepted 77 ms 16700 KB
122356946 Jul/13/2021 18:07 hath19260817 E - Black or White C++17 (GCC 9-64) Accepted 78 ms 9100 KB
55996526 Jun/24/2019 13:45 vjudge1 E - Black or White C++17 (GCC 7-32) Accepted 46 ms 8200 KB
45800486 Nov/16/2018 16:04 whzzt E - Black or White C++17 (GCC 7-32) Accepted 140 ms 22900 KB
221635918 Sep/03/2023 08:40 __Madeleine E - Black or White C++14 (GCC 6-32) Accepted 46 ms 7200 KB
232349402 Nov/11/2023 12:33 plastical E - Black or White C++14 (GCC 6-32) Accepted 280 ms 24700 KB
333861657 Aug/14/2025 04:14 QYL66 E - Black or White C++20 (GCC 13-64) Accepted 77 ms 7900 KB
86838156 Jul/14/2020 17:17 WZYYN E - Black or White C++17 (GCC 9-64) Accepted 62 ms 13000 KB
333612675 Aug/12/2025 10:53 QYL66 E - Black or White C++20 (GCC 13-64) Accepted 77 ms 3900 KB
333768503 Aug/13/2025 11:42 QYL66 E - Black or White C++20 (GCC 13-64) Accepted 92 ms 7900 KB
307414237 Feb/23/2025 16:20 vjudge.10 E - Black or White C++17 (GCC 7-32) Accepted 93 ms 13800 KB
194515380 Feb/22/2023 01:06 Lucina E - Black or White C++17 (GCC 9-64) Accepted 31 ms 1000 KB
46703886 Dec/07/2018 08:31 Skyrim: jinzhihan, iwannacry, MasterJH5574# E - Black or White GNU C++11 Accepted 46 ms 7100 KB
270604732 Jul/15/2024 12:41 Brovko# E - Black or White C++20 (GCC 13-64) Accepted 280 ms 41100 KB
333900964 Aug/14/2025 11:48 Artem_Pugash E - Black or White C++17 (GCC 7-32) Accepted 93 ms 3800 KB
51292902 Mar/14/2019 14:20 U of Wroclaw: Leisure: yarek, MicGor# E - Black or White C++17 (GCC 7-32) Accepted 46 ms 12700 KB
230892581 Nov/02/2023 00:24 n1nt3nd0 E - Black or White C++17 (GCC 7-32) Accepted 156 ms 22700 KB
194514953 Feb/22/2023 00:58 Lucina E - Black or White C++17 (GCC 9-64) Accepted 31 ms 1000 KB
46334128 Nov/28/2018 19:03 cthbst E - Black or White C++17 (GCC 7-32) Accepted 46 ms 4900 KB
120822315 Jun/28/2021 20:10 jiangly E - Black or White C++17 (GCC 9-64) Accepted 46 ms 7500 KB
216853128 Aug/02/2023 16:21 vjudge2 E - Black or White C++20 (GCC 11-64) Accepted 31 ms 10300 KB
221657189 Sep/03/2023 12:14 vjudge1 E - Black or White C++20 (GCC 11-64) Accepted 31 ms 10300 KB
226979195 Oct/07/2023 11:37 Victoriano012 E - Black or White C++17 (GCC 7-32) Accepted 124 ms 21100 KB
333900666 Aug/14/2025 11:47 2646652600 E - Black or White C++17 (GCC 7-32) Accepted 93 ms 3800 KB
64293363 Nov/05/2019 10:50 ECUST: Thats it: greatgu, zhenGG, snophy# E - Black or White GNU C++11 Accepted 46 ms 6900 KB
78481952 Apr/29/2020 16:47 shilaimu E - Black or White GNU C++11 Accepted 46 ms 8800 KB
334026977 Aug/15/2025 10:26 kenpegrasia E - Black or White C++23 (GCC 14-64, msys2) Accepted 108 ms 5700 KB
216646516 Aug/01/2023 04:41 vjudge1 E - Black or White C++20 (GCC 11-64) Accepted 62 ms 22100 KB
216646467 Aug/01/2023 04:41 vjudge5 E - Black or White C++20 (GCC 11-64) Accepted 62 ms 17600 KB
181386724 Nov/18/2022 10:34 Yixiong E - Black or White C++17 (GCC 7-32) Accepted 31 ms 4900 KB
194514766 Feb/22/2023 00:55 Lucina E - Black or White C++17 (GCC 9-64) Accepted 31 ms 3000 KB
194513762 Feb/22/2023 00:37 Lucina E - Black or White C++17 (GCC 9-64) Accepted 46 ms 3000 KB
53740539 May/04/2019 16:33 vjudge2 E - Black or White C++14 (GCC 6-32) Accepted 46 ms 6900 KB
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