Problem A - Guards
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
316707631 Apr/22/2025 18:46 jatro13 A - Guards C++20 (GCC 13-64) Accepted 562 ms 200 KB
145784627 Feb/09/2022 21:42 igand A - Guards C++20 (GCC 11-64) Accepted 779 ms 139500 KB
316708369 Apr/22/2025 18:52 jatro13 A - Guards C++20 (GCC 13-64) Accepted 530 ms 200 KB
326238123 Jun/27/2025 10:03 vjudge.10 A - Guards C++23 (GCC 14-64, msys2) Accepted 390 ms 300 KB
238380128 Dec/22/2023 17:21 Pagode_Paiva A - Guards C++20 (GCC 11-64) Accepted 763 ms 188800 KB
159622326 Jun/06/2022 14:12 k_balint A - Guards C++14 (GCC 6-32) Accepted 795 ms 200 KB
318684712 May/07/2025 06:44 Ghulam_Junaid A - Guards C++20 (GCC 13-64) Accepted 1030 ms 188500 KB
326218177 Jun/27/2025 06:50 vjudge.8 A - Guards C++20 (GCC 13-64) Accepted 327 ms 300 KB
302156626 Jan/21/2025 03:35 vjudge2 A - Guards C++17 (GCC 7-32) Accepted 1671 ms 300 KB
317293466 Apr/26/2025 12:14 ivaziva A - Guards C++20 (GCC 13-64) Accepted 562 ms 188100 KB
353588674 Dec/15/2025 17:47 suishou A - Guards C++20 (GCC 13-64) Accepted 500 ms 188500 KB
356116041 Jan/02/2026 04:16 aaa_Pigeon A - Guards C++17 (GCC 7-32) Accepted 1109 ms 188500 KB
163635749 Jul/11/2022 10:04 vjudge3 A - Guards C++20 (GCC 11-64) Accepted 670 ms 188100 KB
275362132 Aug/09/2024 12:31 vjudge1 A - Guards C++20 (GCC 13-64) Accepted 499 ms 100 KB
244969809 Feb/05/2024 19:32 szilb A - Guards C++20 (GCC 11-64) Accepted 748 ms 188100 KB
332463166 Aug/05/2025 10:37 Chen_ri_kang A - Guards C++20 (GCC 13-64) Accepted 265 ms 300 KB
163632031 Jul/11/2022 09:33 vjudge1 A - Guards C++20 (GCC 11-64) Accepted 467 ms 188100 KB
182634794 Nov/26/2022 14:25 gupta_nitin A - Guards C++17 (GCC 7-32) Accepted 1341 ms 200 KB
182741576 Nov/27/2022 08:24 gupta_nitin A - Guards C++17 (GCC 7-32) Accepted 1294 ms 200 KB
145774710 Feb/09/2022 19:45 igand A - Guards C++20 (GCC 11-64) Accepted 1106 ms 139500 KB
146528465 Feb/15/2022 17:33 igand A - Guards C++20 (GCC 11-64) Accepted 499 ms 139500 KB
302169274 Jan/21/2025 06:50 vjudge.8 A - Guards C++20 (GCC 13-64) Accepted 515 ms 101800 KB
278505750 Aug/28/2024 15:04 rlc202204 A - Guards C++14 (GCC 6-32) Accepted 1030 ms 300 KB
211344318 Jun/28/2023 16:43 Blmppes A - Guards C++17 (GCC 7-32) Accepted 1076 ms 200 KB
326238089 Jun/27/2025 10:02 LONKI A - Guards C++20 (GCC 13-64) Accepted 375 ms 300 KB
295109953 Dec/05/2024 20:52 Kel_Mahmut A - Guards C++17 (GCC 7-32) Accepted 1796 ms 135400 KB
203093302 Apr/23/2023 03:07 Ahmed_Solyman A - Guards C++14 (GCC 6-32) Accepted 1138 ms 300 KB
253533828 Mar/27/2024 21:15 ygll A - Guards C++20 (GCC 13-64) Accepted 436 ms 300 KB
302158382 Jan/21/2025 04:13 vjudge.1 A - Guards C++23 (GCC 14-64, msys2) Accepted 546 ms 188400 KB
302158583 Jan/21/2025 04:16 vjudge.2 A - Guards C++23 (GCC 14-64, msys2) Accepted 546 ms 188400 KB
302158737 Jan/21/2025 04:19 vjudge.3 A - Guards C++23 (GCC 14-64, msys2) Accepted 546 ms 188400 KB
302158554 Jan/21/2025 04:16 vjudge5 A - Guards C++23 (GCC 14-64, msys2) Accepted 578 ms 188400 KB
187045351 Dec/28/2022 17:20 zsombor A - Guards C++17 (GCC 7-32) Accepted 842 ms 300 KB
184711456 Dec/11/2022 17:26 enratingion A - Guards C++17 (GCC 7-32) Accepted 1076 ms 300 KB
302186392 Jan/21/2025 09:56 vjudge.10 A - Guards C++20 (GCC 13-64) Accepted 467 ms 188800 KB
332460451 Aug/05/2025 10:16 Chen_ri_kang A - Guards C++20 (GCC 13-64) Accepted 546 ms 300 KB
302173720 Jan/21/2025 07:48 vjudge.7 A - Guards C++17 (GCC 7-32) Accepted 1437 ms 188400 KB
302173830 Jan/21/2025 07:50 vjudge.5 A - Guards C++23 (GCC 14-64, msys2) Accepted 811 ms 188500 KB
200041554 Mar/31/2023 22:52 vjudge4 A - Guards C++20 (GCC 11-64) Accepted 686 ms 188400 KB
199747260 Mar/29/2023 22:10 vjudge3 A - Guards C++20 (GCC 11-64) Accepted 810 ms 188400 KB
270886309 Jul/16/2024 17:24 danglayloi1 A - Guards C++17 (GCC 7-32) Accepted 1046 ms 100 KB
302173890 Jan/21/2025 07:50 vjudge.4 A - Guards C++23 (GCC 14-64, msys2) Accepted 655 ms 188400 KB
302707403 Jan/24/2025 09:53 vjudge3 A - Guards C++17 (GCC 7-32) Accepted 1265 ms 188400 KB
302713273 Jan/24/2025 11:01 vjudge.7 A - Guards C++17 (GCC 7-32) Accepted 1265 ms 188400 KB
244259853 Jan/31/2024 15:44 vjudge1 A - Guards C++17 (GCC 7-32) Accepted 1590 ms 139400 KB
262952460 May/28/2024 06:51 vjudge.10 A - Guards C++20 (GCC 13-64) Accepted 359 ms 200 KB
302167404 Jan/21/2025 06:27 vjudge2 A - Guards C++23 (GCC 14-64, msys2) Accepted 608 ms 188400 KB
326215625 Jun/27/2025 06:23 vjudge.3 A - Guards C++20 (GCC 13-64) Accepted 390 ms 100 KB
262965955 May/28/2024 09:14 vjudge.10 A - Guards C++20 (GCC 13-64) Accepted 671 ms 188400 KB
326230655 Jun/27/2025 09:12 vjudge4 A - Guards C++23 (GCC 14-64, msys2) Accepted 374 ms 300 KB
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