Problem K2 - Fair Warning (Hard)
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
319645294 May/14/2025 16:03 vjudge.8 K2 - Fair Warning (Hard) Python 3 Accepted 93 ms 300 KB
213880908 Jul/15/2023 11:59 TripleM5da K2 - Fair Warning (Hard) PyPy 3 Accepted 93 ms 0 KB
26148228 Apr/05/2017 18:59 ccw630 K2 - Fair Warning (Hard) Python 3 Accepted 124 ms 6500 KB
179029220 Nov/03/2022 09:39 HeartFireY# K2 - Fair Warning (Hard) PyPy 3 Accepted 93 ms 0 KB
157298242 May/15/2022 14:22 Calvincheng1231 K2 - Fair Warning (Hard) PyPy 3-64 Accepted 77 ms 28300 KB
21995894 Nov/02/2016 18:43 ajinkya1p3 K2 - Fair Warning (Hard) Python 2 Accepted 171 ms 5200 KB
22151941 Nov/10/2016 19:35 Vertex Cover: .I., oml1111, SLLN# K2 - Fair Warning (Hard) Python 3 Accepted 109 ms 1200 KB
379281136 Jun/17/2026 23:48 Kirill22 K2 - Fair Warning (Hard) PyPy 3-64 Accepted 78 ms 100 KB
67326022 Dec/21/2019 12:47 Saratov SU Daegons: awoo, Neon# K2 - Fair Warning (Hard) PyPy 3 Accepted 155 ms 0 KB
22095191 Nov/07/2016 16:28 IcyGirl# K2 - Fair Warning (Hard) Python 2 Accepted 62 ms 0 KB
22090631 Nov/07/2016 11:29 alex_world# K2 - Fair Warning (Hard) Python 3 Accepted 109 ms 1200 KB
367187279 Mar/18/2026 08:41 Liushimo K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 0 KB
366340138 Mar/12/2026 10:45 coderjmc K2 - Fair Warning (Hard) Python 3 Accepted 78 ms 100 KB
366338308 Mar/12/2026 10:26 hppppy K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 0 KB
319643816 May/14/2025 15:52 vjudge.3 K2 - Fair Warning (Hard) Python 3 Accepted 234 ms 300 KB
319834812 May/16/2025 04:13 vjudge.7 K2 - Fair Warning (Hard) PyPy 3-64 Accepted 124 ms 1700 KB
22010960 Nov/03/2016 14:18 Volgograd STU 1: Zeber: ShadowGorn, temich, NSV# K2 - Fair Warning (Hard) Python 3 Accepted 109 ms 1200 KB
302746848 Jan/24/2025 16:44 qwertim K2 - Fair Warning (Hard) Python 3 Accepted 78 ms 0 KB
306936274 Feb/20/2025 03:21 vjudge.9 K2 - Fair Warning (Hard) Python 3 Accepted 93 ms 0 KB
21997478 Nov/02/2016 19:53 BUET_FIX_IT_FELIX: nodim, mainstring, sazerterus25 K2 - Fair Warning (Hard) Python 2 Accepted 405 ms 5200 KB
21997274 Nov/02/2016 19:42 Bit: vietanh.1991, duckladydinh K2 - Fair Warning (Hard) Python 3 Accepted 124 ms 1200 KB
22220796 Nov/15/2016 14:08 IIIT Delhi: Bhayanak Maut: slender_hangman, cerberus97, polingy# K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 300 KB
333579831 Aug/12/2025 05:19 goodluck_2077 K2 - Fair Warning (Hard) Python 3 Accepted 234 ms 100 KB
21995063 Nov/02/2016 18:09 APT: ddldyj237, timothygk, prabowo K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 300 KB
21993253 Nov/02/2016 17:03 NgocHai K2 - Fair Warning (Hard) PyPy 2 Accepted 264 ms 7800 KB
377271890 Jun/04/2026 13:54 AnotherDream K2 - Fair Warning (Hard) PyPy 3-64 Accepted 78 ms 0 KB
282800061 Sep/24/2024 18:37 liangbob K2 - Fair Warning (Hard) Python 3 Accepted 234 ms 0 KB
22013543 Nov/03/2016 16:31 UH++: mnaeraxr, ArielxX, BlackTools# K2 - Fair Warning (Hard) PyPy 2 Accepted 108 ms 0 KB
21994474 Nov/02/2016 17:47 SkyTeam: I_love_tigersugar, duyboy135, minh141198 K2 - Fair Warning (Hard) Python 3 Accepted 93 ms 200 KB
22396446 Nov/22/2016 07:21 a_little_drunk# K2 - Fair Warning (Hard) Python 2 Accepted 62 ms 0 KB
282800281 Sep/24/2024 18:38 liangbob K2 - Fair Warning (Hard) Python 3 Accepted 187 ms 0 KB
22289574 Nov/17/2016 16:37 CHVRCHES# K2 - Fair Warning (Hard) Python 3 Accepted 78 ms 800 KB
37687685 Apr/28/2018 16:53 diogo# K2 - Fair Warning (Hard) Python 3 Accepted 530 ms 7800 KB
22058699 Nov/05/2016 17:50 KMQ: duykhanhuet, hgminh, iamquang1508# K2 - Fair Warning (Hard) Python 2 Accepted 139 ms 5200 KB
24589156 Feb/11/2017 15:17 enot110# K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 4800 KB
138299600 Dec/07/2021 00:47 teruel K2 - Fair Warning (Hard) PyPy 3-64 Accepted 124 ms 500 KB
367184843 Mar/18/2026 08:15 Calvin_Wang K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 100 KB
377271553 Jun/04/2026 13:50 AnotherDream K2 - Fair Warning (Hard) PyPy 3-64 Accepted 78 ms 1500 KB
21995352 Nov/02/2016 18:20 Saratov SU 3: Dalabaev, Petrov, Androsov: BledDest, vovuh K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 300 KB
21995440 Nov/02/2016 18:23 SRY: shubham1694, dreamplay K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 300 KB
22100176 Nov/07/2016 21:40 obuzzz K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 300 KB
322484243 Jun/02/2025 10:36 vjudge1 K2 - Fair Warning (Hard) PyPy 3-64 Accepted 156 ms 1700 KB
319582140 May/14/2025 05:50 chenyichen K2 - Fair Warning (Hard) Python 3 Accepted 77 ms 300 KB
22045057 Nov/05/2016 02:06 Mohammad_Ali# K2 - Fair Warning (Hard) Python 3 Accepted 62 ms 200 KB
294332015 Dec/02/2024 10:59 I_am_the_Lord_Voldemort K2 - Fair Warning (Hard) PyPy 3-64 Accepted 109 ms 1500 KB
294336329 Dec/02/2024 11:19 I_am_the_Lord_Voldemort K2 - Fair Warning (Hard) Python 3 Accepted 93 ms 0 KB
366439662 Mar/13/2026 04:58 TallBanana K2 - Fair Warning (Hard) Python 3 Accepted 78 ms 100 KB
21993702 Nov/02/2016 17:19 xxTastyHypeBeast666xx K2 - Fair Warning (Hard) Python 2 Accepted 62 ms 0 KB
366338919 Mar/12/2026 10:32 Heavenaef K2 - Fair Warning (Hard) PyPy 3-64 Accepted 78 ms 100 KB
216730175 Aug/01/2023 18:12 CheezeKEK: reshke, Friska, ArtyomTsepov# K2 - Fair Warning (Hard) Python 3 Accepted 265 ms 0 KB
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