Problem A - Zero or One
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
45039306 Oct/29/2018 12:26 vjudge1 A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
45039342 Oct/29/2018 12:27 vjudge2 A - Zero or One C++14 (GCC 6-32) Accepted 30 ms 0 KB
40724829 Jul/25/2018 07:09 vjudge5 A - Zero or One GNU C++ Accepted 31 ms 0 KB
64394325 Nov/06/2019 18:52 ITSUR: Laughing Coffee: Thanya_Leif, sggutier, OrlandoIsay# A - Zero or One C++17 (GCC 7-32) Accepted 31 ms 0 KB
125537208 Aug/11/2021 07:08 vjudge1 A - Zero or One GNU C++11 Accepted 31 ms 3800 KB
30026557 Sep/03/2017 10:44 Shayan.P A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
42297913 Aug/31/2018 08:20 vjudge1 A - Zero or One GNU C++ Accepted 30 ms 0 KB
80204924 May/15/2020 11:25 vjudge4 A - Zero or One PyPy 3 Accepted 155 ms 19700 KB
111467186 Mar/30/2021 14:42 vjudge3 A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 3900 KB
311238344 Mar/18/2025 13:40 Lele. A - Zero or One C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
80203387 May/15/2020 11:05 vjudge4 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 3600 KB
151624400 Apr/01/2022 07:17 vjudge3 A - Zero or One C++17 (GCC 9-64) Accepted 15 ms 0 KB
111464095 Mar/30/2021 14:07 vjudge3 A - Zero or One C++17 (GCC 7-32) Accepted 30 ms 0 KB
311262354 Mar/18/2025 16:07 chillylone A - Zero or One C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
54408019 May/20/2019 10:47 Clementime A - Zero or One C++17 (GCC 7-32) Accepted 15 ms 0 KB
57070880 Jul/15/2019 05:30 vjudge5 A - Zero or One GNU C++11 Accepted 31 ms 0 KB
72513289 Mar/05/2020 16:06 vjudge4 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 0 KB
362005539 Feb/08/2026 15:32 الاسطى عبده البدر: Badranium# A - Zero or One C++23 (GCC 14-64, msys2) Accepted 31 ms 100 KB
40724773 Jul/25/2018 07:07 vjudge2 A - Zero or One GNU C++11 Accepted 31 ms 0 KB
42793356 Sep/12/2018 13:06 404 Brain Not Found: MinaToma, JrHamdi, X-Ra-X# A - Zero or One C++14 (GCC 6-32) Accepted 30 ms 0 KB
328697960 Jul/12/2025 20:48 lema++: Grizzyless, paulo.victor10, GabrielDantas# A - Zero or One C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
31529000 Oct/20/2017 13:02 vjudge1 A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 2000 KB
31529001 Oct/20/2017 13:02 vjudge4 A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 2000 KB
29805758 Aug/26/2017 15:04 nguyenduchuynhh# A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
57151645 Jul/16/2019 18:02 vjudge3 A - Zero or One C++17 (GCC 7-32) Accepted 46 ms 0 KB
168414241 Aug/15/2022 19:05 MohamedSameh A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
29798843 Aug/26/2017 09:39 powerof# A - Zero or One GNU C Accepted 15 ms 0 KB
31528830 Oct/20/2017 12:54 vjudge2 A - Zero or One GNU C++ Accepted 15 ms 2100 KB
50224287 Feb/20/2019 09:37 vjudge2 A - Zero or One C++17 (GCC 7-32) Accepted 31 ms 0 KB
29329380 Aug/10/2017 17:54 reyhan_dilek A - Zero or One Java 8 Accepted 124 ms 20400 KB
29501387 Aug/16/2017 12:24 vjudge2 A - Zero or One GNU C++ Accepted 15 ms 2000 KB
30447295 Sep/17/2017 21:36 PowerFamily: Da7y, Kareem_Mohamed, KingOfWrongAnswer# A - Zero or One GNU C++11 Accepted 15 ms 2000 KB
29283419 Aug/08/2017 14:06 HBK_Wasi A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 1900 KB
79394037 May/08/2020 18:46 Skckc: Naman_Tyagi, Anunay1605, pankil10# A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 3900 KB
62235108 Oct/10/2019 01:24 vjudge4 A - Zero or One GNU C++11 Accepted 31 ms 0 KB
80204261 May/15/2020 11:17 vjudge5 A - Zero or One PyPy 3 Accepted 140 ms 19700 KB
97142429 Oct/30/2020 09:04 vjudge2 A - Zero or One C++14 (GCC 6-32) Accepted 31 ms 0 KB
356552906 Jan/06/2026 00:26 اتنين ماستر و حلزم: Kareem_Elgoker, _Sherbiny, HALZOOM# A - Zero or One C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
31187621 Oct/10/2017 14:11 thirtiseven# A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
351749777 Dec/03/2025 18:52 The Erizos: 1ANH6, Roberth_G, leneza_41# A - Zero or One C++17 (GCC 7-32) Accepted 78 ms 0 KB
29344253 Aug/11/2017 08:55 Superzeeka A - Zero or One Java 8 Accepted 124 ms 20400 KB
33046594 Dec/09/2017 14:08 vjudge4 A - Zero or One GNU C++ Accepted 15 ms 2000 KB
31529130 Oct/20/2017 13:08 vjudge2 A - Zero or One GNU C++ Accepted 15 ms 2100 KB
57070699 Jul/15/2019 05:24 vjudge5 A - Zero or One C++14 (GCC 6-32) Accepted 46 ms 0 KB
367346714 Mar/19/2026 13:49 Wuuuut A - Zero or One C++23 (GCC 14-64, msys2) Accepted 46 ms 100 KB
29249327 Aug/07/2017 00:43 wizh A - Zero or One GNU C++11 Accepted 15 ms 1900 KB
31529133 Oct/20/2017 13:08 vjudge5 A - Zero or One GNU C++ Accepted 30 ms 2100 KB
44548265 Oct/19/2018 17:19 Leones(0,0,0);: Abraham, ACRS, Franco1010# A - Zero or One C++14 (GCC 6-32) Accepted 15 ms 0 KB
51128995 Mar/10/2019 15:56 vjudge3 A - Zero or One C++17 (GCC 7-32) Accepted 31 ms 0 KB
60036100 Sep/04/2019 19:49 Fusion: KINAN, basel-99# A - Zero or One GNU C++11 Accepted 30 ms 0 KB
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