Problem A - Zero or One
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
311262317 Mar/18/2025 16:07 ShangGuan A - Zero or One C++20 (GCC 13-64) Accepted 46 ms 100 KB
34550464 Jan/25/2018 18:15 vjudge1 A - Zero or One GNU C++ Accepted 15 ms 1800 KB
59764782 Aug/30/2019 20:45 SousaGabriel A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
80203722 May/15/2020 11:10 vjudge2 A - Zero or One C++17 (GCC 7-32) Accepted 30 ms 3600 KB
156598319 May/10/2022 13:36 vjudge4 A - Zero or One C++17 (GCC 7-32) Accepted 15 ms 0 KB
54407712 May/20/2019 10:33 Goat_18 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 0 KB
60399609 Sep/11/2019 19:11 110% é pouco, sertanejo é importante D+: RenatoBA, gustavolima00, jps12# A - Zero or One C++17 (GCC 7-32) Accepted 15 ms 0 KB
326595362 Jun/30/2025 06:12 miguel_ag315 A - Zero or One C++17 (GCC 7-32) Accepted 46 ms 0 KB
34550534 Jan/25/2018 18:19 vjudge4 A - Zero or One GNU C++ Accepted 15 ms 1800 KB
50684297 Mar/02/2019 15:57 [UFPE] Carnaval: theProcess, MatheusLeon# A - Zero or One C++14 (GCC 6-32) Accepted 30 ms 0 KB
80203699 May/15/2020 11:10 vjudge5 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 3600 KB
29291421 Aug/08/2017 21:10 vjudge1 A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 1900 KB
29368893 Aug/12/2017 08:18 unknowX A - Zero or One GNU C++11 Accepted 15 ms 2000 KB
33607031 Dec/25/2017 05:01 DatVu A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 1900 KB
34550424 Jan/25/2018 18:14 vjudge2 A - Zero or One GNU C++ Accepted 15 ms 1800 KB
40725506 Jul/25/2018 07:36 vjudge4 A - Zero or One GNU C++ Accepted 30 ms 0 KB
41294900 Aug/07/2018 09:35 jk17211761 A - Zero or One GNU C++ Accepted 31 ms 0 KB
29903086 Aug/30/2017 00:22 UCF PC: alexrcoleman, gpita# A - Zero or One Java 8 Accepted 140 ms 0 KB
30435594 Sep/17/2017 17:05 jackichul# A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
31128085 Oct/07/2017 23:48 Herty# A - Zero or One GNU C++11 Accepted 15 ms 0 KB
156599331 May/10/2022 13:49 vjudge1 A - Zero or One C++17 (GCC 7-32) Accepted 15 ms 1600 KB
30326146 Sep/14/2017 14:11 502: redmithril, chktree, newCEA# A - Zero or One GNU C++11 Accepted 15 ms 0 KB
35782018 Feb/28/2018 14:08 vjudge3 A - Zero or One GNU C++11 Accepted 15 ms 1800 KB
62198819 Oct/09/2019 14:32 vjudge3 A - Zero or One GNU C++11 Accepted 30 ms 0 KB
29270230 Aug/07/2017 20:53 __vba# A - Zero or One Python 3 Accepted 77 ms 4500 KB
111464060 Mar/30/2021 14:07 vjudge1 A - Zero or One GNU C++11 Accepted 15 ms 0 KB
29501547 Aug/16/2017 12:32 vjudge3 A - Zero or One GNU C++ Accepted 15 ms 2000 KB
31528794 Oct/20/2017 12:52 vjudge3 A - Zero or One GNU C++ Accepted 15 ms 2000 KB
45400976 Nov/07/2018 11:31 vjudge5 A - Zero or One C++14 (GCC 6-32) Accepted 30 ms 0 KB
338864691 Sep/16/2025 08:14 UicabG A - Zero or One C++17 (GCC 7-32) Accepted 62 ms 0 KB
29287929 Aug/08/2017 18:06 vjudge4 A - Zero or One GNU C++ Accepted 15 ms 2100 KB
29353799 Aug/11/2017 16:15 Lapasofa A - Zero or One GNU C++11 Accepted 15 ms 1900 KB
52069259 Mar/31/2019 10:03 gugugu: yyzs123, sweet_fish, Yinku2017# A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 0 KB
29255523 Aug/07/2017 09:41 Lukom A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 1900 KB
196937725 Mar/11/2023 16:23 The Last Code: AllanToledo, HenFS, SousaPedroso# A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
29326030 Aug/10/2017 15:13 FIKS: Samurais: vu.tunganh96, kristja6, blazeva1# A - Zero or One GNU C++11 Accepted 15 ms 2000 KB
33182654 Dec/12/2017 19:31 DarkMatter: ridam, Makkunda# A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 1900 KB
72505312 Mar/05/2020 14:03 vjudge3 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 0 KB
111464290 Mar/30/2021 14:10 vjudge3 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 0 KB
311237755 Mar/18/2025 13:36 LAODIE A - Zero or One C++20 (GCC 13-64) Accepted 46 ms 100 KB
29448178 Aug/14/2017 07:40 vjudge5 A - Zero or One GNU C++ Accepted 15 ms 2100 KB
129436941 Sep/20/2021 23:12 phmontav A - Zero or One C++17 (GCC 7-32) Accepted 15 ms 3700 KB
156602306 May/10/2022 14:29 vjudge5 A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
39128136 Jun/10/2018 20:36 vjudge4 A - Zero or One GNU C Accepted 30 ms 2000 KB
97877778 Nov/08/2020 04:00 guga A - Zero or One GNU C++11 Accepted 31 ms 0 KB
30122390 Sep/06/2017 07:07 vjudge5 A - Zero or One GNU C++ Accepted 15 ms 0 KB
151625559 Apr/01/2022 07:37 vjudge4 A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
345238559 Oct/22/2025 21:14 Heres my number: 998244353, so call me maybe: eu_caue, PMiguelez, p5imoes# A - Zero or One C++20 (GCC 13-64) Accepted 46 ms 0 KB
31510028 Oct/19/2017 16:43 not_surrender# A - Zero or One GNU C++11 Accepted 15 ms 2000 KB
35782833 Feb/28/2018 14:41 vjudge1 A - Zero or One GNU C++ Accepted 15 ms 2000 KB
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