Problem A - Access Points
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
148260404 Mar/04/2022 10:24 Smashed Tomato: aarr, afterall, Amoo_Safar# A - Access Points C++20 (GCC 11-64) Accepted 31 ms 4900 KB
126822823 Aug/24/2021 12:03 jack_void A - Access Points C++14 (GCC 6-32) Accepted 62 ms 6300 KB
138923393 Dec/12/2021 20:24 ThuylinhTran A - Access Points C++17 (GCC 7-32) Accepted 77 ms 2700 KB
95589970 Oct/15/2020 16:31 NoName: iaNTU, WillyPillow, ltf0501# A - Access Points C++17 (GCC 9-64) Accepted 61 ms 2200 KB
109693497 Mar/11/2021 13:06 DraZxlNDdt# A - Access Points GNU C++11 Accepted 46 ms 4300 KB
82167562 Jun/01/2020 03:34 vjudge5 A - Access Points GNU C++11 Accepted 61 ms 27200 KB
265547182 Jun/13/2024 02:43 Sung.An A - Access Points C++20 (GCC 13-64) Accepted 77 ms 2800 KB
93912513 Sep/27/2020 04:23 poplpr A - Access Points GNU C++11 Accepted 46 ms 2500 KB
126815770 Aug/24/2021 10:30 vjudge3 A - Access Points C++14 (GCC 6-32) Accepted 78 ms 10300 KB
177441614 Oct/22/2022 14:49 SliferSkyd A - Access Points C++17 (GCC 7-32) Accepted 78 ms 5500 KB
90431376 Aug/20/2020 07:13 _gXX A - Access Points C++17 (GCC 7-32) Accepted 61 ms 1800 KB
120326486 Jun/23/2021 00:45 FEREND A - Access Points C++17 (GCC 7-32) Accepted 795 ms 4900 KB
176276120 Oct/15/2022 13:12 vjudge2 A - Access Points C++17 (GCC 9-64) Accepted 124 ms 7000 KB
126816184 Aug/24/2021 10:34 vjudge2 A - Access Points C++17 (GCC 7-32) Accepted 61 ms 7100 KB
169319789 Aug/22/2022 13:08 briansu# A - Access Points C++17 (GCC 7-32) Accepted 62 ms 8600 KB
82168283 Jun/01/2020 04:06 vjudge5 A - Access Points C++17 (GCC 7-32) Accepted 93 ms 19800 KB
126605650 Aug/21/2021 12:14 coxie A - Access Points C++17 (GCC 9-64) Accepted 62 ms 10700 KB
346020073 Oct/27/2025 16:08 j_vdd16 A - Access Points C++20 (GCC 13-64) Accepted 281 ms 100 KB
93288646 Sep/20/2020 01:31 Kuroni# A - Access Points C++17 (GCC 9-64) Accepted 46 ms 4800 KB
105125240 Jan/23/2021 09:50 haidilao: cxaphoenix, Cas_Rosso, rheallyc# A - Access Points C++17 (GCC 9-64) Accepted 124 ms 5800 KB
126824755 Aug/24/2021 12:30 vjudge4 A - Access Points C++17 (GCC 7-32) Accepted 78 ms 9100 KB
104424945 Jan/15/2021 18:01 ZzQf A - Access Points C++17 (GCC 9-64) Accepted 46 ms 2600 KB
117788284 May/29/2021 18:12 Tô na Disney: Mickey-Mouse, Pateta, Gapzinho# A - Access Points C++14 (GCC 6-32) Accepted 93 ms 2400 KB
100498236 Dec/06/2020 10:20 Catalan: ladpro98, 6aren, Quang# A - Access Points C++17 (GCC 7-32) Accepted 280 ms 7500 KB
134413481 Nov/05/2021 18:11 vjudge4 A - Access Points C++17 (GCC 7-32) Accepted 62 ms 6500 KB
228827135 Oct/19/2023 18:54 alex-lai A - Access Points C++20 (GCC 11-64) Accepted 46 ms 4200 KB
341336204 Oct/01/2025 16:39 yixiuge777# A - Access Points C++23 (GCC 14-64, msys2) Accepted 78 ms 600 KB
263183821 May/29/2024 23:45 Waldi A - Access Points C++20 (GCC 13-64) Accepted 311 ms 2300 KB
233842685 Nov/22/2023 19:54 mmejer A - Access Points C++17 (GCC 9-64) Accepted 202 ms 2600 KB
182133202 Nov/22/2022 16:39 Trinitys Trinity: fredrik.w.ekholm, Maturvo, johutha# A - Access Points C++20 (GCC 11-64) Accepted 842 ms 3800 KB
126817500 Aug/24/2021 10:51 vjudge2 A - Access Points C++14 (GCC 6-32) Accepted 77 ms 7500 KB
90427629 Aug/20/2020 05:22 _gXX A - Access Points C++17 (GCC 7-32) Accepted 77 ms 3200 KB
106252086 Feb/02/2021 09:36 KasuganoLove: xixi_fool_eeg, B_winter, ShiZhenning# A - Access Points C++17 (GCC 7-32) Accepted 93 ms 1600 KB
80730961 May/20/2020 02:51 PauloMiranda98 A - Access Points C++14 (GCC 6-32) Accepted 78 ms 3900 KB
94650280 Oct/04/2020 16:42 latiao A - Access Points C++17 (GCC 7-32) Accepted 77 ms 3900 KB
104213796 Jan/13/2021 19:50 Zdxfgre A - Access Points GNU C++11 Accepted 93 ms 17100 KB
270999264 Jul/17/2024 12:19 Brovko# A - Access Points C++20 (GCC 13-64) Accepted 93 ms 100 KB
72010338 Feb/28/2020 05:24 CMU 2019: Gilwall, PlasmaVortex, WhaleVomit# A - Access Points C++14 (GCC 6-32) Accepted 655 ms 6700 KB
104374007 Jan/15/2021 05:54 wgx666 A - Access Points C++17 (GCC 9-64) Accepted 62 ms 3300 KB
104373971 Jan/15/2021 05:53 LotusIR A - Access Points C++17 (GCC 9-64) Accepted 62 ms 3400 KB
104199052 Jan/13/2021 16:49 Mega Evolution: ZzQf, Plalyy, Zdxfgre# A - Access Points C++17 (GCC 9-64) Accepted 46 ms 3900 KB
144073315 Jan/26/2022 16:20 hanguandong A - Access Points C++20 (GCC 11-64) Accepted 46 ms 4600 KB
168040629 Aug/13/2022 08:36 I hate PS: kni020, Amel, knon0501# A - Access Points C++17 (GCC 7-32) Accepted 78 ms 8600 KB
102966166 Jan/01/2021 17:45 HaifaUniSWERC: BarSa, yanire, HaifhUniSWERC# A - Access Points C++17 (GCC 7-32) Accepted 93 ms 7800 KB
87411179 Jul/20/2020 11:12 We 3 Bodo: AlexPop28, loan# A - Access Points C++17 (GCC 9-64) Accepted 62 ms 9900 KB
332283692 Aug/04/2025 01:37 tarche A - Access Points C++20 (GCC 13-64) Accepted 77 ms 100 KB
72626570 Mar/07/2020 12:09 TheLostCookie A - Access Points C++14 (GCC 6-32) Accepted 93 ms 2700 KB
126841571 Aug/24/2021 16:19 vjudge1 A - Access Points C++14 (GCC 6-32) Accepted 78 ms 7100 KB
214468814 Jul/19/2023 13:26 abc: Hung912, hiepp2k3# A - Access Points C++14 (GCC 6-32) Accepted 624 ms 17600 KB
108431178 Feb/24/2021 22:43 HS: aniervs, MaksymOboznyi, HosseinYousefi# A - Access Points C++17 (GCC 7-32) Accepted 93 ms 5000 KB
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