Problem A - Guards
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
213123475 Jul/10/2023 16:10 egekabas A - Guards C++17 (GCC 9-64) Accepted 421 ms 200 KB
326210881 Jun/27/2025 05:04 vjudge1 A - Guards C++23 (GCC 14-64, msys2) Accepted 343 ms 100 KB
245373184 Feb/07/2024 20:46 ZsofiaKeresztely A - Guards C++17 (GCC 7-32) Accepted 1528 ms 400 KB
262967366 May/28/2024 09:27 shirorin A - Guards C++20 (GCC 13-64) Accepted 468 ms 39200 KB
262951332 May/28/2024 06:34 vjudge.2 A - Guards C++20 (GCC 13-64) Accepted 328 ms 300 KB
316505785 Apr/21/2025 15:30 kerembozkaya A - Guards C++20 (GCC 13-64) Accepted 186 ms 400 KB
349601591 Nov/18/2025 19:09 Khalwsh A - Guards C++23 (GCC 14-64, msys2) Accepted 546 ms 200 KB
163618192 Jul/11/2022 06:39 phuongminh2201hp A - Guards C++17 (GCC 7-32) Accepted 1450 ms 300 KB
205932434 May/15/2023 04:41 vjudge2 A - Guards C++14 (GCC 6-32) Accepted 1170 ms 200 KB
264605926 Jun/07/2024 17:18 vjudge.7 A - Guards C++20 (GCC 13-64) Accepted 1468 ms 239400 KB
174761714 Oct/05/2022 18:42 pauloamed A - Guards C++20 (GCC 11-64) Accepted 546 ms 200 KB
202497358 Apr/17/2023 16:49 3omar_ahmed A - Guards C++20 (GCC 11-64) Accepted 530 ms 139500 KB
350804580 Nov/27/2025 07:44 hayford08 A - Guards C++23 (GCC 14-64, msys2) Accepted 375 ms 0 KB
205937964 May/15/2023 06:47 vjudge4 A - Guards C++17 (GCC 9-64) Accepted 468 ms 300 KB
257950049 Apr/24/2024 11:24 parsa-golestani A - Guards C++20 (GCC 13-64) Accepted 796 ms 247700 KB
305878768 Feb/13/2025 04:00 MonikaConK A - Guards C++17 (GCC 7-32) Accepted 1499 ms 188000 KB
257474646 Apr/20/2024 21:46 rm1729 A - Guards C++17 (GCC 7-32) Accepted 1655 ms 188300 KB
296310675 Dec/13/2024 18:20 greenleaves A - Guards C++23 (GCC 14-64, msys2) Accepted 374 ms 300 KB
209042570 Jun/09/2023 02:02 Skywk A - Guards C++17 (GCC 7-32) Accepted 1028 ms 188000 KB
233864445 Nov/23/2023 08:15 devil856 A - Guards C++17 (GCC 9-64) Accepted 468 ms 200 KB
262950918 May/28/2024 06:27 vjudge3 A - Guards C++20 (GCC 13-64) Accepted 328 ms 7900 KB
326213000 Jun/27/2025 05:47 vjudge1 A - Guards C++20 (GCC 13-64) Accepted 436 ms 200 KB
331179789 Jul/27/2025 19:17 joker_x A - Guards C++23 (GCC 14-64, msys2) Accepted 483 ms 188100 KB
326216337 Jun/27/2025 06:31 buiquanganh2811 A - Guards C++20 (GCC 13-64) Accepted 343 ms 200 KB
164205681 Jul/15/2022 05:47 vjudge2 A - Guards C++14 (GCC 6-32) Accepted 1419 ms 300 KB
276661855 Aug/15/2024 19:12 elotelo A - Guards C++20 (GCC 13-64) Accepted 531 ms 300 KB
277875730 Aug/24/2024 10:26 DeathGuard A - Guards C++17 (GCC 7-32) Accepted 1452 ms 192200 KB
296390288 Dec/14/2024 10:45 TruotVoi2025_ToT A - Guards C++23 (GCC 14-64, msys2) Accepted 515 ms 6300 KB
329782101 Jul/19/2025 16:39 10007 A - Guards C++20 (GCC 13-64) Accepted 593 ms 400 KB
205934590 May/15/2023 05:38 vjudge2 A - Guards C++20 (GCC 11-64) Accepted 421 ms 200 KB
276586948 Aug/15/2024 17:59 elotelo A - Guards C++20 (GCC 13-64) Accepted 546 ms 300 KB
172203560 Sep/15/2022 07:51 phamminh91 A - Guards C++17 (GCC 7-32) Accepted 1092 ms 200 KB
262979852 May/28/2024 11:15 vjudge.8 A - Guards C++20 (GCC 13-64) Accepted 968 ms 188400 KB
205934807 May/15/2023 05:42 vjudge1 A - Guards C++14 (GCC 6-32) Accepted 1715 ms 235000 KB
333560955 Aug/11/2025 17:56 Ali_BBN A - Guards C++20 (GCC 13-64) Accepted 749 ms 188100 KB
344799936 Oct/20/2025 06:45 deudoena A - Guards C++20 (GCC 13-64) Accepted 546 ms 188500 KB
262976678 May/28/2024 10:48 vjudge.9 A - Guards C++20 (GCC 13-64) Accepted 390 ms 0 KB
326214802 Jun/27/2025 06:15 minhlaga A - Guards C++20 (GCC 13-64) Accepted 328 ms 300 KB
361815171 Feb/07/2026 12:10 Jay_ameta A - Guards C++20 (GCC 13-64) Accepted 546 ms 135600 KB
205932785 May/15/2023 04:52 vjudge4 A - Guards C++17 (GCC 7-32) Accepted 1185 ms 1700 KB
163212969 Jul/08/2022 16:55 Monir A - Guards C++17 (GCC 9-64) Accepted 436 ms 200 KB
193576557 Feb/14/2023 12:57 BIONARY A - Guards C++17 (GCC 9-64) Accepted 311 ms 188000 KB
163632662 Jul/11/2022 09:39 vjudge5 A - Guards C++20 (GCC 11-64) Accepted 405 ms 300 KB
292461814 Nov/20/2024 13:51 thaonguyendethuongvai A - Guards C++20 (GCC 13-64) Accepted 452 ms 31400 KB
332282771 Aug/04/2025 01:07 ahmedhusseinali107 A - Guards C++20 (GCC 13-64) Accepted 609 ms 300 KB
161416858 Jun/21/2022 20:43 vjudge1 A - Guards C++20 (GCC 11-64) Accepted 529 ms 250800 KB
252533335 Mar/21/2024 07:51 ShadowShark A - Guards C++14 (GCC 6-32) Accepted 1248 ms 300 KB
326212098 Jun/27/2025 05:30 vjudge.7 A - Guards GNU C11 Accepted 1156 ms 188400 KB
344050035 Oct/16/2025 18:14 Bahy. A - Guards C++23 (GCC 14-64, msys2) Accepted 515 ms 100 KB
372452469 Apr/25/2026 13:51 Goodbye_Daitoumeimei A - Guards C++17 (GCC 7-32) Accepted 953 ms 188400 KB
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