Problem A - AD 2020
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
125558556 Aug/11/2021 11:55 vjudge1 A - AD 2020 C++17 (GCC 9-64) Accepted 358 ms 4600 KB
259291598 May/03/2024 06:16 1794915535 A - AD 2020 C++17 (GCC 7-32) Accepted 312 ms 6700 KB
105045766 Jan/22/2021 10:57 vjudge2 A - AD 2020 C++17 (GCC 7-32) Accepted 904 ms 0 KB
99363679 Nov/24/2020 07:54 vjudge5 A - AD 2020 C++17 (GCC 7-32) Accepted 826 ms 66200 KB
243351382 Jan/26/2024 09:13 vjudge1 A - AD 2020 C++20 (GCC 11-64) Accepted 327 ms 18900 KB
113486733 Apr/19/2021 15:52 vjudge3 A - AD 2020 MS C++ 2017 Accepted 327 ms 4500 KB
199625920 Mar/29/2023 09:33 vjudge4 A - AD 2020 C++17 (GCC 7-32) Accepted 982 ms 19700 KB
254802665 Apr/03/2024 10:01 vjudge.3 A - AD 2020 C++17 (GCC 7-32) Accepted 749 ms 10600 KB
312888789 Mar/29/2025 09:21 guan6666# A - AD 2020 C++23 (GCC 14-64, msys2) Accepted 108 ms 100 KB
117362380 May/26/2021 03:47 vjudge5 A - AD 2020 GNU C++11 Accepted 857 ms 0 KB
99536314 Nov/25/2020 11:02 vjudge5 A - AD 2020 GNU C++11 Accepted 810 ms 0 KB
149399366 Mar/12/2022 11:37 vjudge5 A - AD 2020 C++20 (GCC 11-64) Accepted 140 ms 16200 KB
233271379 Nov/18/2023 12:28 vjudge4 A - AD 2020 C++17 (GCC 9-64) Accepted 265 ms 1700 KB
96050544 Oct/20/2020 11:56 echr A - AD 2020 GNU C++11 Accepted 686 ms 0 KB
215308516 Jul/24/2023 09:16 vjudge1 A - AD 2020 Clang++20 Diagnostics Accepted 155 ms 0 KB
226381578 Oct/03/2023 09:10 p h q g h u m e a y: wumao1551, GYPplus# A - AD 2020 C++20 (GCC 11-64) Accepted 342 ms 14900 KB
392891328 Oct/02/2026 04:14 onlyloving A - AD 2020 C++23 (GCC 14-64, msys2) Accepted 109 ms 0 KB
112786381 Apr/12/2021 17:29 25th_night# A - AD 2020 GNU C++11 Accepted 654 ms 0 KB
113883700 Apr/22/2021 15:34 vjudge5 A - AD 2020 MS C++ 2017 Accepted 342 ms 4500 KB
97819471 Nov/07/2020 08:33 vjudge4 A - AD 2020 C++17 (GCC 9-64) Accepted 343 ms 100 KB
113883469 Apr/22/2021 15:32 vjudge5 A - AD 2020 GNU C++11 Accepted 202 ms 4600 KB
149396262 Mar/12/2022 11:10 vjudge2 A - AD 2020 C++14 (GCC 6-32) Accepted 233 ms 4600 KB
155913148 May/05/2022 14:44 vjudge4 A - AD 2020 C++17 (GCC 9-64) Accepted 436 ms 4600 KB
155021896 Apr/26/2022 13:22 vjudge3 A - AD 2020 C++14 (GCC 6-32) Accepted 234 ms 4600 KB
127151672 Aug/27/2021 05:38 vjudge3 A - AD 2020 C++14 (GCC 6-32) Accepted 233 ms 8200 KB
205054459 May/08/2023 10:39 vjudge4 A - AD 2020 C++14 (GCC 6-32) Accepted 234 ms 4600 KB
214541098 Jul/20/2023 00:39 ammelid A - AD 2020 C++20 (GCC 11-64) Accepted 280 ms 13000 KB
117087599 May/23/2021 13:50 vjudge4 A - AD 2020 C++17 (GCC 7-32) Accepted 312 ms 4600 KB
117147146 May/24/2021 10:57 vjudge3 A - AD 2020 GNU C++11 Accepted 202 ms 4600 KB
332432113 Aug/05/2025 04:48 bkifhr6 A - AD 2020 C++17 (GCC 7-32) Accepted 577 ms 0 KB
332432146 Aug/05/2025 04:48 WoodReal12 A - AD 2020 C++17 (GCC 7-32) Accepted 577 ms 0 KB
124475981 Aug/01/2021 08:52 vjudge2 A - AD 2020 C++17 (GCC 9-64) Accepted 420 ms 4300 KB
117110476 May/23/2021 19:17 vjudge1 A - AD 2020 GNU C++11 Accepted 202 ms 4600 KB
96414884 Oct/23/2020 08:53 Ferrum Again: huayiyan, dragon_bra, YanXiaohan# A - AD 2020 GNU C++11 Accepted 202 ms 100 KB
345925321 Oct/26/2025 20:42 Kot Review: DIMSE, Zukhos, Hidgik# A - AD 2020 C++23 (GCC 14-64, msys2) Accepted 765 ms 192000 KB
105119047 Jan/23/2021 08:19 vjudge4 A - AD 2020 C++17 (GCC 9-64) Accepted 514 ms 800 KB
126715764 Aug/22/2021 23:51 100% Winrate: tamp_, mahmoudbadawy, Yousef_Salama# A - AD 2020 C++14 (GCC 6-32) Accepted 795 ms 195400 KB
153116609 Apr/09/2022 09:06 which team: TFairy, errormakers, AINgray# A - AD 2020 C++17 (GCC 7-32) Accepted 186 ms 16300 KB
240923344 Jan/09/2024 14:11 vjudge2 A - AD 2020 C++20 (GCC 11-64) Accepted 374 ms 1100 KB
312077662 Mar/23/2025 16:40 TZC_23_zcj A - AD 2020 C++23 (GCC 14-64, msys2) Accepted 250 ms 100 KB
96353288 Oct/22/2020 14:00 vjudge1 A - AD 2020 C++14 (GCC 6-32) Accepted 436 ms 78300 KB
236157179 Dec/07/2023 11:10 vjudge1 A - AD 2020 C++17 (GCC 9-64) Accepted 936 ms 0 KB
113587778 Apr/20/2021 10:12 vjudge2 A - AD 2020 C++17 (GCC 7-32) Accepted 748 ms 36200 KB
201216765 Apr/08/2023 09:02 AINgrey# A - AD 2020 C++17 (GCC 7-32) Accepted 327 ms 32600 KB
132089385 Oct/16/2021 08:44 vjudge5 A - AD 2020 C++17 (GCC 9-64) Accepted 982 ms 183400 KB
214159617 Jul/17/2023 09:36 vjudge2 A - AD 2020 C++14 (GCC 6-32) Accepted 389 ms 0 KB
347824122 Nov/07/2025 07:35 Agnight866 A - AD 2020 C++17 (GCC 7-32) Accepted 796 ms 7600 KB
97897038 Nov/08/2020 09:43 ICPC trainings (Kogut, Trifoch... Zuev, Chumachenko, Voynov): Cardstell, Gmacem, Kogut_Ivan# A - AD 2020 MS C++ 2017 Accepted 577 ms 23500 KB
130935914 Oct/06/2021 05:28 xiao_cai_ji# A - AD 2020 C++17 (GCC 7-32) Accepted 545 ms 400 KB
96353042 Oct/22/2020 13:57 vjudge4 A - AD 2020 C++14 (GCC 6-32) Accepted 436 ms 78300 KB
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