Problem B - Black and white
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
268775776 Jul/04/2024 16:11 Flip Flop: ccserm, Burleque, albfr# B - Black and white PyPy 3-64 Accepted 92 ms 1500 KB
224119141 Sep/20/2023 08:36 lucyanna2018 B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
273744255 Jul/31/2024 18:08 macs100 B - Black and white PyPy 3-64 Accepted 109 ms 1400 KB
333678845 Aug/12/2025 18:33 imondrzak B - Black and white Python 3 Accepted 93 ms 0 KB
232327605 Nov/11/2023 09:08 vjudge4 B - Black and white C++20 (GCC 11-64) Accepted 31 ms 31300 KB
309295320 Mar/07/2025 07:34 jemmy_oliver B - Black and white C++17 (GCC 7-32) Accepted 46 ms 100 KB
342652329 Oct/08/2025 23:21 nomepidasnombre B - Black and white PyPy 3-64 Accepted 78 ms 1400 KB
228893024 Oct/20/2023 11:07 XRLS B - Black and white C++17 (GCC 7-32) Accepted 15 ms 0 KB
229882584 Oct/26/2023 17:25 CVNJ B - Black and white GNU C11 Accepted 31 ms 0 KB
225853272 Sep/30/2023 08:11 vjudge2 B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
224162274 Sep/20/2023 15:17 nador.benedek# B - Black and white C++17 (GCC 7-32) Accepted 15 ms 0 KB
225196233 Sep/26/2023 04:55 LukeSD98 B - Black and white C++14 (GCC 6-32) Accepted 15 ms 0 KB
256171475 Apr/12/2024 00:02 CataldiDonato B - Black and white Python 3 Accepted 62 ms 100 KB
301626088 Jan/18/2025 19:55 no-drama# B - Black and white C++20 (GCC 13-64) Accepted 46 ms 0 KB
314161426 Apr/05/2025 21:50 Cookie Clickers: Danielgmol, imanolgzz, pyoro# B - Black and white C++23 (GCC 14-64, msys2) Accepted 77 ms 100 KB
225496349 Sep/27/2023 13:55 vector.pop_corn();: yaser.harba, Ahmad7_7, Ismail_Alrifai# B - Black and white C++17 (GCC 7-32) Accepted 15 ms 1000 KB
230028618 Oct/27/2023 17:26 ElBranda B - Black and white C++17 (GCC 7-32) Accepted 15 ms 100 KB
228972615 Oct/20/2023 21:39 Bakry w Abdelmaged: AbdelmagedNour, Bakry# B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
277849415 Aug/24/2024 05:02 atahulpq B - Black and white C++17 (GCC 7-32) Accepted 62 ms 0 KB
224657494 Sep/22/2023 21:23 Uster B - Black and white C++14 (GCC 6-32) Accepted 15 ms 0 KB
234147791 Nov/24/2023 23:22 R.G2GB B - Black and white C++17 (GCC 7-32) Accepted 15 ms 0 KB
277079998 Aug/18/2024 19:28 vjudge3 B - Black and white C++20 (GCC 13-64) Accepted 46 ms 0 KB
232327704 Nov/11/2023 09:09 vjudge4 B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
224166521 Sep/20/2023 15:47 mbzs# B - Black and white PyPy 3-64 Accepted 62 ms 1500 KB
224657137 Sep/22/2023 21:20 JoelSereno B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
231386967 Nov/04/2023 22:57 Abdelaleem_Ahmed B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
315218399 Apr/13/2025 00:53 ianmt2003 B - Black and white C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
228257769 Oct/15/2023 10:29 Hope It Passes: gojus, CheeseAndChips, gabkeib# B - Black and white C++17 (GCC 7-32) Accepted 15 ms 0 KB
328543083 Jul/11/2025 17:43 GnomoChompski B - Black and white Python 3 Accepted 77 ms 300 KB
277706640 Aug/22/2024 23:34 kinoto B - Black and white PyPy 3-64 Accepted 108 ms 1300 KB
224790651 Sep/23/2023 21:03 [UnB] FLAMENGO: Vilsu, cebolinha, EYZ# B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
232328035 Nov/11/2023 09:13 vjudge5 B - Black and white C++20 (GCC 11-64) Accepted 15 ms 3900 KB
277655395 Aug/22/2024 16:09 NahuelV B - Black and white C++20 (GCC 13-64) Accepted 61 ms 0 KB
224103414 Sep/20/2023 03:44 visho33 B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
314304093 Apr/07/2025 02:52 Realex78# B - Black and white C++20 (GCC 13-64) Accepted 46 ms 100 KB
272615863 Jul/25/2024 23:46 MLOps B - Black and white PyPy 3-64 Accepted 93 ms 1400 KB
224094464 Sep/20/2023 00:10 JOliva B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
225913106 Sep/30/2023 16:31 vjudge1 B - Black and white GNU C11 Accepted 15 ms 0 KB
244721978 Feb/03/2024 19:25 OsmarLoeza B - Black and white C++17 (GCC 7-32) Accepted 15 ms 0 KB
309558119 Mar/09/2025 01:25 Amuve B - Black and white C++17 (GCC 7-32) Accepted 62 ms 100 KB
274203934 Aug/03/2024 18:32 crowdforces B - Black and white C++20 (GCC 13-64) Accepted 62 ms 0 KB
267246328 Jun/25/2024 04:36 vjudge.2 B - Black and white Python 3 Accepted 62 ms 0 KB
336879665 Sep/04/2025 16:54 Aleppo U: Already Retired: FURDREAMS, Ayham_Dabah, BERNARB.01# B - Black and white C++20 (GCC 13-64) Accepted 61 ms 0 KB
227056012 Oct/07/2023 22:00 Duck Duck Gauss: Zeincho, The_Lion_King_777, Mr_chuby# B - Black and white C++20 (GCC 11-64) Accepted 15 ms 0 KB
224066463 Sep/19/2023 19:13 fabrimuller07 B - Black and white C++17 (GCC 7-32) Accepted 15 ms 100 KB
325397630 Jun/21/2025 16:10 Spad2e B - Black and white C++17 (GCC 7-32) Accepted 62 ms 100 KB
308718262 Mar/03/2025 01:19 احذر نوجا الكوين وياسين الوسيم...نصوره كدا علي الطريق السريع: Yas.en, N_esma, n_aglaa# B - Black and white C++17 (GCC 7-32) Accepted 46 ms 100 KB
267245065 Jun/25/2024 04:08 vjudge3 B - Black and white Python 3 Accepted 62 ms 0 KB
267247232 Jun/25/2024 04:54 vjudge4 B - Black and white C++17 (GCC 7-32) Accepted 62 ms 0 KB
228412266 Oct/16/2023 15:21 DoaAyahRestuIbu: KindaNameless, gdryrp, Farr# B - Black and white C++17 (GCC 7-32) Accepted 15 ms 0 KB
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