Problem A - Zero or One
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
339009158 Sep/17/2025 03:26 Leosanlo30 A - Zero or One C++20 (GCC 13-64) Accepted 46 ms 0 KB
29123008 Aug/02/2017 11:27 nirvana# A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 1900 KB
31047574 Oct/06/2017 00:29 BrilliantAdam A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
44037217 Oct/09/2018 16:21 Flotantes: Sam# A - Zero or One GNU C++11 Accepted 31 ms 0 KB
59114344 Aug/20/2019 03:18 Ohana_quer_dizer_codar# A - Zero or One C++17 (GCC 7-32) Accepted 30 ms 0 KB
80209548 May/15/2020 12:27 vjudge5 A - Zero or One C++17 (GCC 7-32) Accepted 31 ms 3600 KB
166608979 Aug/01/2022 20:47 vjudge4 A - Zero or One GNU C11 Accepted 15 ms 0 KB
30620785 Sep/22/2017 19:43 LeCaRiBoU A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
30812769 Sep/28/2017 21:03 MJason# A - Zero or One GNU C++ Accepted 15 ms 0 KB
40724709 Jul/25/2018 07:05 vjudge3 A - Zero or One GNU C++ Accepted 31 ms 0 KB
54224651 May/16/2019 08:41 A.ZZ# A - Zero or One C++17 (GCC 7-32) Accepted 30 ms 0 KB
80204085 May/15/2020 11:15 vjudge4 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 3600 KB
32173841 Nov/09/2017 19:51 Mezic# A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
40724809 Jul/25/2018 07:08 vjudge2 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 0 KB
40724742 Jul/25/2018 07:06 vjudge3 A - Zero or One GNU C++ Accepted 31 ms 0 KB
54406896 May/20/2019 09:57 LaiLaNTA A - Zero or One C++17 (GCC 7-32) Accepted 15 ms 0 KB
217125158 Aug/04/2023 16:43 Ninjako: mo_yamany, RAJAB, opop1omar# A - Zero or One C++20 (GCC 11-64) Accepted 0 ms 0 KB
219149105 Aug/16/2023 20:46 HenriqueCP A - Zero or One C++20 (GCC 11-64) Accepted 15 ms 0 KB
32212690 Nov/11/2017 10:02 Razzoqberdiyev_Alisher A - Zero or One GNU C++ Accepted 15 ms 0 KB
64418953 Nov/06/2019 20:28 Another day Another AC: AuroraPrz1809, DT3264, Andros_# A - Zero or One C++17 (GCC 7-32) Accepted 31 ms 0 KB
72560234 Mar/06/2020 11:29 vjudge2 A - Zero or One MS C++ Accepted 30 ms 0 KB
338996667 Sep/16/2025 22:38 Edrick01 A - Zero or One C++20 (GCC 13-64) Accepted 46 ms 0 KB
29493987 Aug/16/2017 04:22 kutengine# A - Zero or One GNU C++ Accepted 15 ms 2100 KB
30281594 Sep/12/2017 11:36 HIT_Attacker# A - Zero or One GNU C++ Accepted 15 ms 100 KB
51216217 Mar/12/2019 13:35 vjudge3 A - Zero or One C++17 (GCC 7-32) Accepted 15 ms 0 KB
97142854 Oct/30/2020 09:11 vjudge3 A - Zero or One C++17 (GCC 7-32) Accepted 31 ms 0 KB
207984997 May/31/2023 19:48 leoanjos A - Zero or One C++20 (GCC 11-64) Accepted 15 ms 0 KB
151624019 Apr/01/2022 07:10 vjudge3 A - Zero or One C++17 (GCC 9-64) Accepted 15 ms 0 KB
339604801 Sep/20/2025 20:41 gamby# A - Zero or One C++17 (GCC 7-32) Accepted 46 ms 0 KB
80203797 May/15/2020 11:11 vjudge1 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 3600 KB
29288045 Aug/08/2017 18:12 vjudge5 A - Zero or One GNU C++ Accepted 15 ms 2100 KB
29679813 Aug/22/2017 13:16 Batates: mariamzekry, yasminealmohandes, Hesham.elsahhar# A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
107654263 Feb/17/2021 07:43 vjudge1 A - Zero or One GNU C++11 Accepted 31 ms 0 KB
300772639 Jan/13/2025 02:20 no-drama# A - Zero or One C++20 (GCC 13-64) Accepted 46 ms 0 KB
30447455 Sep/17/2017 21:45 ElinaKamaeva A - Zero or One GNU C++11 Accepted 15 ms 2000 KB
31509859 Oct/19/2017 16:37 KFP: dcordb, ruddy222, NiuBer# A - Zero or One GNU C++11 Accepted 15 ms 2000 KB
120966280 Jun/30/2021 19:16 WWSI 0: tnowakow, m.boniecki# A - Zero or One Python 3 Accepted 61 ms 0 KB
249243450 Mar/02/2024 07:48 ggarabs A - Zero or One C++20 (GCC 11-64) Accepted 15 ms 0 KB
372128667 Apr/22/2026 14:49 Sorge A - Zero or One C++17 (GCC 7-32) Accepted 46 ms 0 KB
54406319 May/20/2019 09:35 vuquydat862003 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 0 KB
80207578 May/15/2020 12:02 vjudge3 A - Zero or One C++17 (GCC 7-32) Accepted 31 ms 3600 KB
168995088 Aug/19/2022 19:44 NãoSeiNomearTime: Toni_Maciel, pgoq, Sarinha# A - Zero or One C++20 (GCC 11-64) Accepted 15 ms 0 KB
29525738 Aug/17/2017 15:14 Shalabi: massoud8032000, Hasan# A - Zero or One GNU C++11 Accepted 15 ms 0 KB
30198672 Sep/08/2017 12:07 TU Wien: 0699, GaryYe# A - Zero or One GNU C++11 Accepted 15 ms 0 KB
120035841 Jun/20/2021 06:07 Aurelia_chang# A - Zero or One C++17 (GCC 7-32) Accepted 31 ms 0 KB
29287915 Aug/08/2017 18:05 vjudge5 A - Zero or One GNU C++ Accepted 15 ms 2100 KB
29501560 Aug/16/2017 12:32 vjudge1 A - Zero or One GNU C++ Accepted 15 ms 2000 KB
57592385 Jul/23/2019 15:43 time de sempre: Ciafrino, gustavo_vieira, LeticiaFCS# A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 0 KB
210761556 Jun/23/2023 16:11 Three newbies: BraveHeart, Morshedy_22# A - Zero or One C++20 (GCC 11-64) Accepted 15 ms 0 KB
361503015 Feb/05/2026 10:08 بدر خايف ينزلي الجيم دي: alzahrawi# A - Zero or One C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
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