Problem F - X-Magic Pair
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
138529061 Dec/09/2021 14:07 vjudge5 F - X-Magic Pair C++17 (GCC 9-64) Accepted 124 ms 1600 KB
148712045 Mar/07/2022 18:02 UPC-3-2k21: EdgarMM19, JoanaPA03, Farrius# F - X-Magic Pair C++20 (GCC 11-64) Accepted 15 ms 0 KB
234745649 Nov/28/2023 14:44 vjudge4 F - X-Magic Pair C++17 (GCC 7-32) Accepted 46 ms 200 KB
153874019 Apr/17/2022 13:42 Three Cigarettes: MD0, MR2211, Ayham_Dabah# F - X-Magic Pair C++20 (GCC 11-64) Accepted 15 ms 0 KB
234757593 Nov/28/2023 16:14 vjudge5 F - X-Magic Pair C++20 (GCC 11-64) Accepted 15 ms 0 KB
168939173 Aug/19/2022 11:21 WA~WA~WA: aaaaaa1, FoceIess, zhuhongkai# F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 0 KB
230376342 Oct/29/2023 16:54 alexxey F - X-Magic Pair C++20 (GCC 11-64) Accepted 15 ms 0 KB
322414864 Jun/01/2025 18:16 ALFarouK F - X-Magic Pair C++20 (GCC 13-64) Accepted 93 ms 100 KB
322150296 May/31/2025 11:51 تالتنا علق: EzzEldeen_Ali, 3rian_jr# F - X-Magic Pair C++23 (GCC 14-64, msys2) Accepted 155 ms 0 KB
176870613 Oct/18/2022 14:32 42 or 73: Brutality, OrleanMagic, aminjonshermatov# F - X-Magic Pair C++20 (GCC 11-64) Accepted 31 ms 0 KB
138085398 Dec/05/2021 13:26 Two chairs: I_love_natalia, sas4eka, dalex# F - X-Magic Pair C++17 (GCC 7-32) Accepted 46 ms 0 KB
312199933 Mar/24/2025 16:44 A7med_Sayed# F - X-Magic Pair C++20 (GCC 13-64) Accepted 62 ms 100 KB
388740179 Aug/29/2026 09:41 goodbye zihong: Marszpace, autoastt, zipongster# F - X-Magic Pair C++20 (GCC 13-64) Accepted 62 ms 100 KB
175226304 Oct/09/2022 12:44 Zy01# F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 78300 KB
191449557 Feb/01/2023 03:47 vjudge3 F - X-Magic Pair C++20 (GCC 11-64) Accepted 31 ms 0 KB
326423601 Jun/28/2025 17:52 Error Mask: Shahd37, _Y0STAFNDI_, HaY0u# F - X-Magic Pair C++20 (GCC 13-64) Accepted 62 ms 0 KB
322414797 Jun/01/2025 18:16 ALFarouK F - X-Magic Pair C++20 (GCC 13-64) Accepted 77 ms 0 KB
326423394 Jun/28/2025 17:50 Error Mask: Shahd37, _Y0STAFNDI_, HaY0u# F - X-Magic Pair C++20 (GCC 13-64) Accepted 62 ms 100 KB
170762441 Sep/03/2022 19:25 Code_Manga: Kruthic, HemeshDJ# F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 0 KB
343256125 Oct/12/2025 11:56 pusheen_1024# F - X-Magic Pair C++23 (GCC 14-64, msys2) Accepted 77 ms 0 KB
141881637 Jan/07/2022 10:01 LongTimeNoAC: Sawlaniji, sohamk990, _endeavor_# F - X-Magic Pair C++20 (GCC 11-64) Accepted 31 ms 0 KB
163743825 Jul/12/2022 08:10 vjudge2 F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 0 KB
151063113 Mar/27/2022 09:23 Random_team: jlahcejlot, Antonov, AlexBurkov# F - X-Magic Pair C++20 (GCC 11-64) Accepted 124 ms 0 KB
187388426 Dec/30/2022 23:34 Omer223# F - X-Magic Pair C++20 (GCC 11-64) Accepted 31 ms 0 KB
333785085 Aug/13/2025 14:09 infinite_meltdown F - X-Magic Pair C++23 (GCC 14-64, msys2) Accepted 77 ms 0 KB
163756485 Jul/12/2022 10:18 vjudge4 F - X-Magic Pair C++17 (GCC 7-32) Accepted 46 ms 0 KB
226554507 Oct/04/2023 11:12 BUET_Twilight: TamimEhsan, NightW0lf, Bruteforcer101# F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 0 KB
136952886 Nov/26/2021 04:29 nicalvarez F - X-Magic Pair C++20 (GCC 11-64) Accepted 46 ms 100 KB
288080285 Oct/26/2024 14:57 Dont Forget Cleared: ABDnotABC, TurboFastCoder# F - X-Magic Pair C++23 (GCC 14-64, msys2) Accepted 77 ms 100 KB
333785250 Aug/13/2025 14:11 infinite_meltdown F - X-Magic Pair C++23 (GCC 14-64, msys2) Accepted 62 ms 0 KB
137191940 Nov/28/2021 12:08 ( ಠ ʖ̯ ಠ ): RetiredPlayer, Na2a, MadNick# F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 0 KB
169540895 Aug/24/2022 20:09 Starks Pillow: Eddard, TripleM5da# F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 0 KB
148476118 Mar/05/2022 18:02 PTIT ECHKIDIEU (NTHOANG,NDANH,DXHUONG): Colder, Lazygarde, DucAnh.2002# F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 0 KB
170329463 Aug/31/2022 03:01 triforces F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 0 KB
310724708 Mar/15/2025 16:42 big river state university: pastilia, Hoff, lhardt# F - X-Magic Pair C++23 (GCC 14-64, msys2) Accepted 62 ms 100 KB
388743064 Aug/29/2026 10:19 mirage: belgutei_b, ChomuSuke, Tenkhu# F - X-Magic Pair C++17 (GCC 7-32) Accepted 62 ms 100 KB
147908693 Feb/28/2022 07:44 UH_NotReturn: d3nd1, Karelito00, alurquiza# F - X-Magic Pair C++14 (GCC 6-32) Accepted 31 ms 0 KB
142716365 Jan/14/2022 18:15 Backtrack or Feed: bardend, MOONMEANDER_FP, Cegax# F - X-Magic Pair C++17 (GCC 7-32) Accepted 31 ms 0 KB
289943505 Nov/04/2024 17:59 Oleja123 F - X-Magic Pair C++20 (GCC 13-64) Accepted 77 ms 0 KB
175446614 Oct/10/2022 20:20 DortyTheGreat F - X-Magic Pair C++20 (GCC 11-64) Accepted 124 ms 0 KB
234756141 Nov/28/2023 16:04 vjudge5 F - X-Magic Pair C++20 (GCC 11-64) Accepted 15 ms 0 KB
148436867 Mar/05/2022 10:55 vjudge3 F - X-Magic Pair C++20 (GCC 11-64) Accepted 15 ms 0 KB
354648463 Dec/23/2025 09:38 4th year ke end tak 1Cr+ chahiye: YSlow, AyushXKrishna, Krishna123456789# F - X-Magic Pair C++20 (GCC 13-64) Accepted 62 ms 0 KB
149071731 Mar/10/2022 14:03 bzkk F - X-Magic Pair C++20 (GCC 11-64) Accepted 15 ms 0 KB
218636452 Aug/13/2023 10:07 Codna Manga: Yugen_, skeptic, Mostafa__Fouad# F - X-Magic Pair C++20 (GCC 11-64) Accepted 15 ms 0 KB
275228616 Aug/08/2024 13:27 mikko_mikust F - X-Magic Pair C++20 (GCC 13-64) Accepted 77 ms 100 KB
137113729 Nov/27/2021 12:48 AtLeastWeTried: Gorgo, adampsz, AwesomeHunter# F - X-Magic Pair C++14 (GCC 6-32) Accepted 31 ms 0 KB
285157064 Oct/10/2024 14:27 gornostai: rama798, FlameDragon, egneeS# F - X-Magic Pair C++20 (GCC 13-64) Accepted 62 ms 100 KB
136979009 Nov/26/2021 11:50 vjudge3 F - X-Magic Pair C++14 (GCC 6-32) Accepted 140 ms 0 KB
163742486 Jul/12/2022 07:50 vjudge1 F - X-Magic Pair C++17 (GCC 9-64) Accepted 31 ms 0 KB
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