Problem A - AD 2020
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
96353291 Oct/22/2020 14:00 vjudge3 A - AD 2020 GNU C++11 Accepted 139 ms 3900 KB
199793444 Mar/30/2023 10:34 vjudge1 A - AD 2020 C++17 (GCC 9-64) Accepted 436 ms 4600 KB
350693230 Nov/26/2025 09:33 shaoruimin1234 A - AD 2020 C++17 (GCC 7-32) Accepted 624 ms 0 KB
96034105 Oct/20/2020 06:56 hlw123 A - AD 2020 C++17 (GCC 7-32) Accepted 108 ms 0 KB
164679340 Jul/18/2022 08:07 vjudge1 A - AD 2020 C++17 (GCC 7-32) Accepted 967 ms 4600 KB
111977526 Apr/04/2021 10:46 vjudge2 A - AD 2020 GNU C++11 Accepted 732 ms 0 KB
221946376 Sep/05/2023 17:14 vjudge2 A - AD 2020 C++20 (GCC 11-64) Accepted 342 ms 100 KB
116142248 May/14/2021 03:43 _Ruri_ A - AD 2020 C++14 (GCC 6-32) Accepted 187 ms 28400 KB
125552839 Aug/11/2021 10:48 vjudge3 A - AD 2020 C++17 (GCC 9-64) Accepted 311 ms 4200 KB
243355559 Jan/26/2024 09:48 vjudge4 A - AD 2020 C++20 (GCC 11-64) Accepted 218 ms 100 KB
96856063 Oct/27/2020 15:26 vjudge1 A - AD 2020 C++17 (GCC 7-32) Accepted 202 ms 2000 KB
96034877 Oct/20/2020 07:18 hlw123 A - AD 2020 C++17 (GCC 7-32) Accepted 842 ms 0 KB
96213325 Oct/21/2020 10:15 sun_xi# A - AD 2020 C++14 (GCC 6-32) Accepted 140 ms 100 KB
196900314 Mar/11/2023 10:46 vjudge5 A - AD 2020 C++17 (GCC 9-64) Accepted 764 ms 400 KB
312883720 Mar/29/2025 08:35 skybull# A - AD 2020 C++23 (GCC 14-64, msys2) Accepted 577 ms 25100 KB
338042827 Sep/11/2025 10:56 WYCCCCC A - AD 2020 C++23 (GCC 14-64, msys2) Accepted 937 ms 154700 KB
215306148 Jul/24/2023 08:50 vjudge1 A - AD 2020 C++20 (GCC 11-64) Accepted 62 ms 15700 KB
255199445 Apr/06/2024 10:23 vjudge.2 A - AD 2020 C++17 (GCC 7-32) Accepted 124 ms 0 KB
98677628 Nov/17/2020 15:28 vjudge2 A - AD 2020 GNU C++11 Accepted 140 ms 19400 KB
116591020 May/18/2021 20:21 vjudge2 A - AD 2020 GNU C++11 Accepted 702 ms 37600 KB
204915786 May/07/2023 06:36 vjudge3 A - AD 2020 C++20 (GCC 11-64) Accepted 794 ms 13000 KB
105118443 Jan/23/2021 08:07 vjudge2 A - AD 2020 GNU C++11 Accepted 686 ms 37600 KB
116646280 May/19/2021 14:23 vjudge5 A - AD 2020 C++17 (GCC 7-32) Accepted 717 ms 37600 KB
96351481 Oct/22/2020 13:35 vjudge4 A - AD 2020 C++14 (GCC 6-32) Accepted 498 ms 100 KB
96509381 Oct/24/2020 11:49 vjudge1 A - AD 2020 C++14 (GCC 6-32) Accepted 998 ms 4200 KB
116493476 May/17/2021 17:51 vjudge2 A - AD 2020 C++17 (GCC 7-32) Accepted 670 ms 37600 KB
117147949 May/24/2021 11:08 vjudge2 A - AD 2020 C++17 (GCC 9-64) Accepted 608 ms 37600 KB
153451571 Apr/12/2022 14:12 Ootori_Emu A - AD 2020 C++17 (GCC 7-32) Accepted 373 ms 0 KB
215301910 Jul/24/2023 08:01 vjudge3 A - AD 2020 C++20 (GCC 11-64) Accepted 561 ms 3100 KB
225692420 Sep/28/2023 20:49 vjudge2 A - AD 2020 C++20 (GCC 11-64) Accepted 967 ms 0 KB
96488389 Oct/24/2020 04:39 Wuhu Flying: cx0627, yearwhk, cycleke# A - AD 2020 C++17 (GCC 7-32) Accepted 280 ms 200 KB
148514843 Mar/06/2022 07:34 vjudge5 A - AD 2020 C++20 (GCC 11-64) Accepted 202 ms 23700 KB
153451400 Apr/12/2022 14:10 Ootori_Emu A - AD 2020 C++17 (GCC 7-32) Accepted 561 ms 100 KB
164712661 Jul/18/2022 14:11 vjudge1 A - AD 2020 C++17 (GCC 7-32) Accepted 966 ms 4600 KB
316070501 Apr/18/2025 12:57 Proaes A - AD 2020 C++20 (GCC 13-64) Accepted 968 ms 174500 KB
152670991 Apr/04/2022 16:18 Pan_c A - AD 2020 C++14 (GCC 6-32) Accepted 327 ms 100 KB
153478653 Apr/12/2022 19:23 witty-v A - AD 2020 C++17 (GCC 7-32) Accepted 312 ms 100 KB
152635682 Apr/04/2022 07:53 H0d A - AD 2020 C++20 (GCC 11-64) Accepted 312 ms 0 KB
316108770 Apr/18/2025 17:46 Proaes A - AD 2020 C++20 (GCC 13-64) Accepted 984 ms 174400 KB
105033211 Jan/22/2021 07:16 vjudge3 A - AD 2020 GNU C++11 Accepted 30 ms 0 KB
313084288 Mar/30/2025 09:45 abaababiu A - AD 2020 C++17 (GCC 7-32) Accepted 968 ms 0 KB
153119958 Apr/09/2022 09:48 baidalan: zlq7777, pandeng01, jiuzheba# A - AD 2020 C++20 (GCC 11-64) Accepted 62 ms 100 KB
272677783 Jul/26/2024 11:45 vjudge.7 A - AD 2020 C++20 (GCC 13-64) Accepted 217 ms 62600 KB
115096055 May/04/2021 09:45 XMUCF: farmerj, Witcano# A - AD 2020 C++17 (GCC 7-32) Accepted 233 ms 11800 KB
250463117 Mar/10/2024 09:18 我太想进步了: Frozen-wjl, yswooo, trigriffin# A - AD 2020 C++20 (GCC 11-64) Accepted 592 ms 0 KB
312879002 Mar/29/2025 07:39 缇宝，明天见: lumosos, Amanicuss, q--q# A - AD 2020 C++20 (GCC 13-64) Accepted 296 ms 41200 KB
226250429 Oct/02/2023 09:32 V you 50 penalty time: microne_mzx, Liutaiji, xuancx# A - AD 2020 C++20 (GCC 11-64) Accepted 62 ms 100 KB
233562778 Nov/20/2023 15:39 lizixu A - AD 2020 C++20 (GCC 11-64) Accepted 858 ms 0 KB
215325106 Jul/24/2023 11:38 333zhan A - AD 2020 C++20 (GCC 11-64) Accepted 592 ms 3100 KB
257887171 Apr/23/2024 19:46 vjudge.9 A - AD 2020 C++20 (GCC 13-64) Accepted 984 ms 186500 KB
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