Problem A - Guards
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
276358927 Aug/14/2024 09:16 IlhanArda A - Guards C++17 (GCC 7-32) Accepted 1515 ms 188500 KB
205939368 May/15/2023 07:13 vjudge2 A - Guards C++17 (GCC 7-32) Accepted 1918 ms 235000 KB
262979788 May/28/2024 11:15 _asunaa A - Guards C++20 (GCC 13-64) Accepted 921 ms 188500 KB
202081912 Apr/14/2023 17:53 molehair A - Guards C++17 (GCC 7-32) Accepted 1044 ms 300 KB
205934784 May/15/2023 05:42 Daijobou A - Guards C++14 (GCC 6-32) Accepted 1700 ms 235000 KB
366426984 Mar/13/2026 00:09 cakuang1 A - Guards C++17 (GCC 7-32) Accepted 1031 ms 100 KB
178955053 Nov/02/2022 16:02 .DucAnh. A - Guards C++17 (GCC 7-32) Accepted 1310 ms 300 KB
205951244 May/15/2023 10:15 vjudge1 A - Guards C++17 (GCC 7-32) Accepted 1949 ms 235800 KB
262972442 May/28/2024 10:12 vjudge1 A - Guards C++17 (GCC 7-32) Accepted 1639 ms 188500 KB
303810854 Jan/31/2025 19:57 Byf23333 A - Guards C++20 (GCC 13-64) Accepted 608 ms 188500 KB
163619619 Jul/11/2022 07:00 vjudge2 A - Guards C++20 (GCC 11-64) Accepted 686 ms 188400 KB
303834563 Jan/31/2025 22:43 vjudge.3 A - Guards C++17 (GCC 7-32) Accepted 1046 ms 100 KB
343361714 Oct/12/2025 18:42 m.viss2010 A - Guards C++20 (GCC 13-64) Accepted 765 ms 188900 KB
302194604 Jan/21/2025 11:08 XiangXunyi A - Guards C++23 (GCC 14-64, msys2) Accepted 609 ms 188400 KB
302194621 Jan/21/2025 11:08 vjudge.8 A - Guards GNU C11 Accepted 842 ms 188400 KB
326218997 Jun/27/2025 06:58 vjudge.10 A - Guards C++20 (GCC 13-64) Accepted 343 ms 100 KB
163632622 Jul/11/2022 09:38 HoanggDuc A - Guards C++20 (GCC 11-64) Accepted 405 ms 300 KB
205949891 May/15/2023 09:59 vjudge3 A - Guards C++14 (GCC 6-32) Accepted 1653 ms 235000 KB
205948514 May/15/2023 09:41 khanghuu132 A - Guards C++14 (GCC 6-32) Accepted 1699 ms 188400 KB
278484398 Aug/28/2024 11:36 _ahmed_tawfik_ A - Guards C++20 (GCC 13-64) Accepted 562 ms 100 KB
326212988 Jun/27/2025 05:47 BjpXD A - Guards C++20 (GCC 13-64) Accepted 515 ms 300 KB
194322463 Feb/20/2023 11:43 Ann A - Guards C++20 (GCC 11-64) Accepted 810 ms 200 KB
165978303 Jul/28/2022 11:24 vjudge1 A - Guards C++17 (GCC 7-32) Accepted 1622 ms 1400 KB
205935395 May/15/2023 05:56 vjudge2 A - Guards C++17 (GCC 7-32) Accepted 1887 ms 6300 KB
184119702 Dec/06/2022 19:05 BorisAngelov1 A - Guards C++17 (GCC 7-32) Accepted 1138 ms 188400 KB
205947919 May/15/2023 09:32 vjudge5 A - Guards C++20 (GCC 11-64) Accepted 670 ms 235400 KB
371424074 Apr/16/2026 21:31 Aayushshaw18 A - Guards C++17 (GCC 7-32) Accepted 1328 ms 200 KB
164204561 Jul/15/2022 05:28 vjudge5 A - Guards C++20 (GCC 11-64) Accepted 499 ms 200 KB
231592072 Nov/06/2023 16:36 ezluci A - Guards C++17 (GCC 7-32) Accepted 1403 ms 139400 KB
166931012 Aug/04/2022 17:37 vjudge5 A - Guards C++17 (GCC 7-32) Accepted 1606 ms 300 KB
318688908 May/07/2025 08:16 Sir-Ahmed-Imran A - Guards C++17 (GCC 7-32) Accepted 1624 ms 50300 KB
266070039 Jun/16/2024 16:59 pvsharsha A - Guards C++17 (GCC 7-32) Accepted 1655 ms 4100 KB
200824333 Apr/05/2023 06:09 Reim A - Guards C++20 (GCC 11-64) Accepted 452 ms 200 KB
326212076 Jun/27/2025 05:29 RaphaelTFA A - Guards GNU C11 Accepted 1218 ms 188500 KB
244956651 Feb/05/2024 17:54 Peti A - Guards C++20 (GCC 11-64) Accepted 421 ms 200 KB
197197217 Mar/13/2023 10:18 harsh-apcr A - Guards C++14 (GCC 6-32) Accepted 1076 ms 200 KB
326212978 Jun/27/2025 05:47 vjudge3 A - Guards C++17 (GCC 7-32) Accepted 1327 ms 188400 KB
326213038 Jun/27/2025 05:48 vjudge1 A - Guards C++17 (GCC 7-32) Accepted 1327 ms 188400 KB
205936733 May/15/2023 06:22 vjudge2 A - Guards C++17 (GCC 9-64) Accepted 468 ms 300 KB
145977350 Feb/11/2022 20:17 MarcosPauloEvers A - Guards C++17 (GCC 7-32) Accepted 1216 ms 300 KB
326212147 Jun/27/2025 05:31 vjudge.4 A - Guards C++20 (GCC 13-64) Accepted 468 ms 200 KB
212788252 Jul/08/2023 10:44 ekeshwarj5 A - Guards C++17 (GCC 7-32) Accepted 1762 ms 139600 KB
277783270 Aug/23/2024 16:20 ivranes A - Guards C++20 (GCC 13-64) Accepted 1578 ms 188800 KB
202058467 Apr/14/2023 14:56 E1e3_ A - Guards C++14 (GCC 6-32) Accepted 1310 ms 188400 KB
372452323 Apr/25/2026 13:50 Goodbye_Daitoumeimei A - Guards C++17 (GCC 7-32) Accepted 968 ms 188400 KB
177246317 Oct/21/2022 03:47 nhakhoanon A - Guards C++14 (GCC 6-32) Accepted 1871 ms 188400 KB
205936338 May/15/2023 06:14 vjudge4 A - Guards C++14 (GCC 6-32) Accepted 1403 ms 188400 KB
205936716 May/15/2023 06:22 Aka_Manto A - Guards C++17 (GCC 7-32) Accepted 1528 ms 300 KB
326213510 Jun/27/2025 05:57 vjudge.7 A - Guards C++17 (GCC 7-32) Accepted 1249 ms 200 KB
326237968 Jun/27/2025 10:01 LONKI A - Guards C++20 (GCC 13-64) Accepted 374 ms 300 KB
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