Problem K2 - Fair Warning (Hard)
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
21993170 Nov/02/2016 17:01 水卢别拒233: HeartBlueArchive, cnjzxy, qingczha K2 - Fair Warning (Hard) Python 3 Accepted 451 ms 300 KB
21992650 Nov/02/2016 16:43 lucyanna2018 K2 - Fair Warning (Hard) Python 2 Accepted 62 ms 0 KB
45200215 Nov/02/2018 12:30 Petrozavodsk SU QA: Zovube, gdh, Ret# K2 - Fair Warning (Hard) Python 3 Accepted 124 ms 0 KB
21994268 Nov/02/2016 17:39 cchao K2 - Fair Warning (Hard) Python 2 Accepted 873 ms 5200 KB
21993658 Nov/02/2016 17:17 TLE K2 - Fair Warning (Hard) PyPy 2 Accepted 93 ms 0 KB
24589455 Feb/11/2017 15:32 Belonogov# K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 4700 KB
21994053 Nov/02/2016 17:30 Tourism: nkt, vodanhna, hoangduong K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 200 KB
138299572 Dec/07/2021 00:46 teruel K2 - Fair Warning (Hard) PyPy 3-64 Accepted 124 ms 500 KB
21995445 Nov/02/2016 18:24 JU_Circavex: sahedsohel, raihatneloy, BishalG K2 - Fair Warning (Hard) Python 2 Accepted 62 ms 0 KB
366471703 Mar/13/2026 11:57 ThomasQuan K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 100 KB
21993853 Nov/02/2016 17:23 Tourism: nkt, vodanhna, hoangduong K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 300 KB
23215542 Dec/22/2016 03:58 tariqiitju K2 - Fair Warning (Hard) Python 3 Accepted 327 ms 4700 KB
21994497 Nov/02/2016 17:48 SSS: DigiM, sergiovieri, yusufsholeh K2 - Fair Warning (Hard) Python 3 Accepted 93 ms 300 KB
22028486 Nov/04/2016 09:52 xwchow# K2 - Fair Warning (Hard) Python 3 Accepted 468 ms 300 KB
37686746 Apr/28/2018 16:16 luucasv# K2 - Fair Warning (Hard) Python 3 Accepted 405 ms 7100 KB
22949115 Dec/14/2016 16:08 rohangarg: tgamerz, kzanmos, lifecodemohit# K2 - Fair Warning (Hard) Python 2 Accepted 155 ms 5200 KB
21994126 Nov/02/2016 17:33 trunghai95 K2 - Fair Warning (Hard) Python 2 Accepted 62 ms 0 KB
23215567 Dec/22/2016 04:01 tariqiitju K2 - Fair Warning (Hard) Python 3 Accepted 92 ms 4700 KB
37684634 Apr/28/2018 15:00 alpgc# K2 - Fair Warning (Hard) Python 3 Accepted 109 ms 7200 KB
21999267 Nov/02/2016 21:16 JokerNVT K2 - Fair Warning (Hard) Python 3 Accepted 405 ms 200 KB
369808941 Apr/05/2026 04:59 yo_with_you K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 0 KB
369825609 Apr/05/2026 09:20 wuyixiang2 K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 100 KB
22154710 Nov/10/2016 23:09 On au teid omlada: poomas, -is-this-fft-# K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 0 KB
22636105 Dec/01/2016 12:34 Alphadecoders: ap_hawkdown, aditya09, abhaygarg# K2 - Fair Warning (Hard) Python 2 Accepted 483 ms 0 KB
70173457 Feb/03/2020 20:56 Ed, Edd n Eddy: AlexPop28, shantihhillalex, AndreiCotor# K2 - Fair Warning (Hard) PyPy 2 Accepted 156 ms 600 KB
22088965 Nov/07/2016 09:16 IITU ART: Roma, akim, Tima# K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 0 KB
22019173 Nov/03/2016 20:41 NPI_Complete: germanblandin18, ArepitaDePernil, snacache# K2 - Fair Warning (Hard) Python 2 Accepted 733 ms 12900 KB
21994028 Nov/02/2016 17:29 limitless: ketanhwr, already_last, ThePontiacBandit K2 - Fair Warning (Hard) PyPy 2 Accepted 124 ms 400 KB
21997653 Nov/02/2016 20:02 tfg K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 300 KB
132570100 Oct/21/2021 04:25 teruel# K2 - Fair Warning (Hard) PyPy 3-64 Accepted 93 ms 28300 KB
23140810 Dec/19/2016 17:15 Beast_Within K2 - Fair Warning (Hard) Python 2 Accepted 530 ms 4600 KB
366329745 Mar/12/2026 09:08 wusixuan K2 - Fair Warning (Hard) PyPy 3-64 Accepted 93 ms 100 KB
25431183 Mar/12/2017 13:25 Mushrooms-1: Apollon76, mpivko, hx0# K2 - Fair Warning (Hard) PyPy 3 Accepted 139 ms 23400 KB
92595818 Sep/12/2020 17:08 FUUr al: null: NEvOl, teewar# K2 - Fair Warning (Hard) PyPy 3 Accepted 327 ms 31500 KB
21994955 Nov/02/2016 18:05 pkk.tino K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 500 KB
22121752 Nov/09/2016 02:30 sbagan K2 - Fair Warning (Hard) Python 3 Accepted 93 ms 0 KB
369922382 Apr/06/2026 04:29 zengyuqiao K2 - Fair Warning (Hard) PyPy 3-64 Accepted 93 ms 100 KB
22116554 Nov/08/2016 19:21 Uh Unexpected: stark9337, abdo# K2 - Fair Warning (Hard) PyPy 3 Accepted 451 ms 6300 KB
327370878 Jul/04/2025 14:05 vjudge1 K2 - Fair Warning (Hard) Python 3 Accepted 92 ms 300 KB
331408867 Jul/29/2025 11:28 mike_666 K2 - Fair Warning (Hard) Python 3 Accepted 108 ms 300 KB
25433814 Mar/12/2017 14:52 ))): Programmer007, samstikhin, nevgen# K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 4800 KB
22001206 Nov/02/2016 23:04 sUrPRise: JoseGuerra, elio, Kino# K2 - Fair Warning (Hard) Python 3 Accepted 405 ms 300 KB
22002783 Nov/03/2016 01:11 In tribute to 5edr: YusufHussein, Truncourist# K2 - Fair Warning (Hard) Java 8 Accepted 342 ms 0 KB
31272081 Oct/13/2017 14:12 jprl K2 - Fair Warning (Hard) Python 3 Accepted 93 ms 200 KB
25968261 Mar/31/2017 08:12 wyfengers# K2 - Fair Warning (Hard) Java 8 Accepted 156 ms 20600 KB
22020955 Nov/03/2016 22:06 Iriskinn K2 - Fair Warning (Hard) Java 8 Accepted 171 ms 0 KB
22005514 Nov/03/2016 06:41 csssaz K2 - Fair Warning (Hard) Python 2 Accepted 436 ms 100 KB
22108501 Nov/08/2016 11:45 20143554 K2 - Fair Warning (Hard) Java 8 Accepted 171 ms 0 KB
22069656 Nov/06/2016 10:10 whisper: joyfun, NUOUN, Y_UME# K2 - Fair Warning (Hard) Java 8 Accepted 171 ms 0 KB
175722108 Oct/12/2022 09:57 yiwu K2 - Fair Warning (Hard) Java 8 Accepted 140 ms 0 KB
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