Problem A - A Very Hard Question
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
31037300 Oct/05/2017 17:32 PTIT.3D: AkiLotus, atomPTIT, comsv5k# A - A Very Hard Question C++14 (GCC 6-32) Accepted 15 ms 0 KB
40624730 Jul/22/2018 08:10 vjudge5 A - A Very Hard Question GNU C++ Accepted 30 ms 0 KB
157962303 May/22/2022 09:53 Just WAIT !!: Abdelaleem# A - A Very Hard Question C++17 (GCC 7-32) Accepted 15 ms 0 KB
269606810 Jul/09/2024 19:46 _Sharaf_# A - A Very Hard Question C++20 (GCC 13-64) Accepted 46 ms 0 KB
168106532 Aug/13/2022 17:46 Sira A - A Very Hard Question C++20 (GCC 11-64) Accepted 0 ms 0 KB
164369146 Jul/16/2022 00:09 Rania A - A Very Hard Question C++17 (GCC 9-64) Accepted 46 ms 0 KB
30291397 Sep/12/2017 19:42 vjudge2 A - A Very Hard Question C++14 (GCC 6-32) Accepted 46 ms 0 KB
29922246 Aug/30/2017 18:08 Doraemon: blue__legend, dumbermon, Heisenberg_333 A - A Very Hard Question C++14 (GCC 6-32) Accepted 46 ms 7800 KB
30370473 Sep/15/2017 21:55 De.Wilde# A - A Very Hard Question C++14 (GCC 6-32) Accepted 15 ms 0 KB
30294344 Sep/12/2017 22:30 SpeedOfMagic A - A Very Hard Question C++14 (GCC 6-32) Accepted 46 ms 0 KB
31255373 Oct/12/2017 19:41 Dmit_riy# A - A Very Hard Question GNU C++11 Accepted 46 ms 0 KB
60446246 Sep/12/2019 17:15 codacoda# A - A Very Hard Question GNU C++11 Accepted 46 ms 0 KB
76084766 Apr/10/2020 14:42 latecomers: siddharthpogul1999, Ujjval_patel# A - A Very Hard Question C++14 (GCC 6-32) Accepted 15 ms 0 KB
252844642 Mar/23/2024 02:50 vjudge5 A - A Very Hard Question C++17 (GCC 7-32) Accepted 46 ms 200 KB
34299259 Jan/19/2018 13:31 Amerisma# A - A Very Hard Question C++14 (GCC 6-32) Accepted 109 ms 2000 KB
167418182 Aug/07/2022 19:12 Al-Mazarita: 7esham_, Mahamed_Nabil, Hossam_Hassan.# A - A Very Hard Question C++17 (GCC 7-32) Accepted 62 ms 8000 KB
37552103 Apr/23/2018 16:43 NaZaR_IO# A - A Very Hard Question C++14 (GCC 6-32) Accepted 61 ms 4800 KB
311909565 Mar/22/2025 21:29 ERM64: chaibn, EfraH2O, gamby# A - A Very Hard Question C++20 (GCC 13-64) Accepted 46 ms 0 KB
70767300 Feb/11/2020 08:27 Robukhi A - A Very Hard Question C++14 (GCC 6-32) Accepted 62 ms 0 KB
30228922 Sep/09/2017 18:24 vjudge1 A - A Very Hard Question GNU C++ Accepted 15 ms 0 KB
30048830 Sep/04/2017 10:49 mosta7il A - A Very Hard Question C++14 (GCC 6-32) Accepted 31 ms 0 KB
41256962 Aug/06/2018 00:23 Volpe A - A Very Hard Question MS C++ Accepted 46 ms 0 KB
41256992 Aug/06/2018 00:25 I_love_sad_crying_cats A - A Very Hard Question MS C++ Accepted 46 ms 0 KB
41257015 Aug/06/2018 00:28 I_love_sad_crying_cats# A - A Very Hard Question MS C++ Accepted 46 ms 0 KB
307350440 Feb/23/2025 02:56 Homz A - A Very Hard Question C++23 (GCC 14-64, msys2) Accepted 31 ms 0 KB
157237541 May/14/2022 21:07 Shady.scof# A - A Very Hard Question C++17 (GCC 7-32) Accepted 31 ms 0 KB
49038301 Jan/27/2019 08:12 vjudge5 A - A Very Hard Question C++14 (GCC 6-32) Accepted 31 ms 0 KB
307409138 Feb/23/2025 15:36 Mohamed_Nower A - A Very Hard Question C++23 (GCC 14-64, msys2) Accepted 46 ms 0 KB
167686622 Aug/10/2022 01:02 7oSkaaa A - A Very Hard Question C++20 (GCC 11-64) Accepted 0 ms 0 KB
31212990 Oct/11/2017 13:05 vjudge4 A - A Very Hard Question GNU C++ Accepted 61 ms 0 KB
31276622 Oct/13/2017 17:04 Al-Ghedaak: SubSpring, NourAlhadi, EleCursity# A - A Very Hard Question C++14 (GCC 6-32) Accepted 15 ms 0 KB
30228921 Sep/09/2017 18:24 vjudge3 A - A Very Hard Question GNU C++11 Accepted 15 ms 400 KB
353915532 Dec/18/2025 04:38 Pedrinho_Eu A - A Very Hard Question C++20 (GCC 13-64) Accepted 15 ms 0 KB
29923209 Aug/30/2017 18:42 semantyc A - A Very Hard Question Java 8 Accepted 93 ms 0 KB
257460007 Apr/20/2024 19:34 MaryHdz A - A Very Hard Question C++17 (GCC 7-32) Accepted 46 ms 0 KB
38715077 May/29/2018 12:59 NaZaR_IO# A - A Very Hard Question C++14 (GCC 6-32) Accepted 46 ms 0 KB
31736142 Oct/26/2017 14:12 party_up: Mrbear1998, zktxdy, llqxs# A - A Very Hard Question GNU C++11 Accepted 0 ms 0 KB
144123853 Jan/27/2022 08:32 vjudge4 A - A Very Hard Question C++17 (GCC 7-32) Accepted 46 ms 54800 KB
266565523 Jun/20/2024 14:17 Elbatateekh: Ahmed_Elsherbiny, Mohamed_Alnagar, Hassan_Ali# A - A Very Hard Question C++17 (GCC 7-32) Accepted 15 ms 2400 KB
250443746 Mar/10/2024 03:40 Borhom A - A Very Hard Question C++20 (GCC 13-64) Accepted 0 ms 0 KB
36190125 Mar/11/2018 10:20 Ленивцы: AnjoAnjo, Valentin_E, Scampish# A - A Very Hard Question C++14 (GCC 6-32) Accepted 15 ms 1800 KB
79418445 May/09/2020 01:01 Lao_Tie A - A Very Hard Question C++17 (GCC 7-32) Accepted 61 ms 3600 KB
98214842 Nov/12/2020 18:37 -300iq: lcoderl, mostafadelgouda, M.Soliman# A - A Very Hard Question C++17 (GCC 7-32) Accepted 61 ms 0 KB
250404850 Mar/09/2024 21:18 vjudge5 A - A Very Hard Question C++20 (GCC 13-64) Accepted 15 ms 0 KB
262385687 May/24/2024 15:39 Youssef_Ayman A - A Very Hard Question C++20 (GCC 13-64) Accepted 61 ms 0 KB
250402070 Mar/09/2024 21:01 vjudge.2 A - A Very Hard Question C++17 (GCC 7-32) Accepted 0 ms 0 KB
30191840 Sep/08/2017 01:47 ahmibr68 A - A Very Hard Question GNU C++11 Accepted 46 ms 1000 KB
30265646 Sep/11/2017 15:45 Ahmed_Morsy# A - A Very Hard Question GNU C++11 Accepted 46 ms 800 KB
109439461 Mar/09/2021 08:18 Zjkai_ A - A Very Hard Question C++17 (GCC 9-64) Accepted 62 ms 0 KB
337681446 Sep/09/2025 02:04 linaov A - A Very Hard Question C++17 (GCC 7-32) Accepted 46 ms 0 KB
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