Problem H - Hobsons' trains
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
229050702 Oct/21/2023 14:03 Serega Obeschal: UnstoppableChillMachine, Volkov_Ivan, D.Pavlenko# H - Hobsons' trains C++17 (GCC 7-32) Accepted 436 ms 62500 KB
119260855 Jun/12/2021 18:25 gevak H - Hobsons' trains MS C++ 2017 Accepted 904 ms 42000 KB
179974845 Nov/07/2022 16:41 Acceptable: RandomKami, smax, arvindr9# H - Hobsons' trains C++20 (GCC 11-64) Accepted 545 ms 135600 KB
178523902 Oct/30/2022 15:46 lETHargy: mango_lassi, YaoBIG# H - Hobsons' trains C++17 (GCC 9-64) Accepted 420 ms 99000 KB
333642198 Aug/12/2025 14:38 lik shaghal: HazemDalati, Magician_Mathematician, FTS_Problem_C# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 953 ms 169000 KB
255381873 Apr/06/2024 23:44 RTFP: Liupeiliang, anpoli99, spar5h# H - Hobsons' trains C++20 (GCC 13-64) Accepted 2593 ms 169900 KB
71960448 Feb/27/2020 11:48 UT a.k.a Is: HIR180, yokozuna57, yutaka1999# H - Hobsons' trains C++14 (GCC 6-32) Accepted 592 ms 117200 KB
254974888 Apr/04/2024 15:38 SuperNoVa: NaughtyMorzh, Arch_of_Triumph, Railgun# H - Hobsons' trains C++20 (GCC 13-64) Accepted 874 ms 127800 KB
177780185 Oct/24/2022 17:59 Wael_Mchantaf H - Hobsons' trains C++17 (GCC 9-64) Accepted 1419 ms 138100 KB
228557877 Oct/17/2023 17:00 UW1: Asymmetry, Markadiusz, tnowak# H - Hobsons' trains C++20 (GCC 11-64) Accepted 2120 ms 89400 KB
277447013 Aug/21/2024 00:50 Don Gato: estoy-re-sebado, Fran2001, Tainel# H - Hobsons' trains C++20 (GCC 13-64) Accepted 499 ms 88200 KB
130394905 Sep/30/2021 19:10 InChaVoLa: Heibor, CodigoL, reedef# H - Hobsons' trains C++17 (GCC 9-64) Accepted 592 ms 187100 KB
333233401 Aug/10/2025 09:03 beautiful biu biu: C202044zxy, LOOP0, Grice# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 1405 ms 138100 KB
197779527 Mar/17/2023 17:33 SUSTech_Dunkerque: Iamacats, HinanawiTenshi, hsl2363# H - Hobsons' trains C++20 (GCC 11-64) Accepted 888 ms 136900 KB
334248236 Aug/17/2025 13:41 Sorry, who are you?: APMAH, bthero, ArsenGotov# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 562 ms 118600 KB
334201784 Aug/17/2025 02:27 Corman et al.: uliseslp, jerefigo, tarche# H - Hobsons' trains C++17 (GCC 7-32) Accepted 624 ms 100500 KB
333208339 Aug/10/2025 02:03 GT Iridescent: kevin, cwystc# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 718 ms 135000 KB
174956327 Oct/07/2022 13:03 Masarnian 1: krzysiek27, jacynkaa, YalG# H - Hobsons' trains C++20 (GCC 11-64) Accepted 374 ms 90700 KB
134385059 Nov/05/2021 13:03 TLE NIE TAK: Lawali, killerCS, cheetose# H - Hobsons' trains C++17 (GCC 7-32) Accepted 623 ms 69700 KB
122401421 Jul/14/2021 07:20 Shanghai JTU: All-in at the River: -14, AntiLeaf, desprado2# H - Hobsons' trains C++14 (GCC 6-32) Accepted 451 ms 117000 KB
228206642 Oct/14/2023 20:54 mermelada: jesuswr, CrazyDiamond, AngelVzla99# H - Hobsons' trains C++17 (GCC 9-64) Accepted 795 ms 122300 KB
268730382 Jul/04/2024 10:51 KAZAKHSTAN: trainwithoutpain, sstrong, HCPS42# H - Hobsons' trains C++20 (GCC 13-64) Accepted 858 ms 123700 KB
278160840 Aug/25/2024 21:29 Codando y Coringando: LipArcanjo, nathan_luiz# H - Hobsons' trains C++20 (GCC 13-64) Accepted 1296 ms 177400 KB
77949341 Apr/24/2020 22:05 marcOS H - Hobsons' trains C++14 (GCC 6-32) Accepted 717 ms 60100 KB
131029810 Oct/07/2021 07:57 karthikhegde05 H - Hobsons' trains C++14 (GCC 6-32) Accepted 436 ms 70900 KB
280393860 Sep/09/2024 07:39 kotamanegi# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 936 ms 132800 KB
248422372 Feb/27/2024 06:04 Danang U: BKDN.LeaderTurnsBack: BaoJiaoPisu, vodacbaoan, KhoiBug# H - Hobsons' trains C++20 (GCC 11-64) Accepted 1248 ms 118000 KB
229122215 Oct/22/2023 00:53 islingr H - Hobsons' trains C++20 (GCC 11-64) Accepted 499 ms 62300 KB
130276722 Sep/29/2021 17:41 SmileyCraft# H - Hobsons' trains C++17 (GCC 9-64) Accepted 4632 ms 144400 KB
277173237 Aug/19/2024 15:00 Ba3den: Youssefmorsi1, go_next, zezoo050# H - Hobsons' trains C++17 (GCC 7-32) Accepted 1499 ms 68400 KB
148998621 Mar/09/2022 17:28 Goodbye1997 H - Hobsons' trains C++20 (GCC 11-64) Accepted 1076 ms 138000 KB
281084442 Sep/14/2024 10:29 Vince729 H - Hobsons' trains C++20 (GCC 13-64) Accepted 1546 ms 155500 KB
176463081 Oct/16/2022 12:20 Lemon Tree: platypus179, kokokostya, specia1# H - Hobsons' trains C++20 (GCC 11-64) Accepted 499 ms 101000 KB
256030402 Apr/10/2024 20:24 nooooob_KiFaH_HeLaL H - Hobsons' trains C++17 (GCC 7-32) Accepted 1249 ms 72100 KB
119260298 Jun/12/2021 18:19 gevak H - Hobsons' trains MS C++ 2017 Accepted 639 ms 42000 KB
325138215 Jun/19/2025 14:19 addicted (òvó): NikaraBika, miss_robot, Mdominykas# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 530 ms 73500 KB
227256297 Oct/09/2023 01:04 AQT# H - Hobsons' trains C++17 (GCC 7-32) Accepted 1076 ms 92600 KB
226785604 Oct/05/2023 21:48 Heroes of the C: de_sousa, KLPP, Haunted_Cpp# H - Hobsons' trains C++20 (GCC 11-64) Accepted 857 ms 189400 KB
71112921 Feb/15/2020 13:12 limbo.null H - Hobsons' trains C++17 (GCC 7-32) Accepted 2012 ms 162700 KB
254100763 Mar/30/2024 15:23 cnXtv: Lemur95, lucaperju, Kripton2005# H - Hobsons' trains C++17 (GCC 7-32) Accepted 717 ms 88100 KB
278882392 Aug/31/2024 07:22 mika_uwu H - Hobsons' trains C++20 (GCC 13-64) Accepted 936 ms 111700 KB
229549484 Oct/24/2023 14:18 mETHodical: Meloric, Okrut, paula# H - Hobsons' trains C++17 (GCC 7-32) Accepted 780 ms 129000 KB
129922899 Sep/26/2021 15:06 Saratov SU Daegons: vovuh, awoo, Neon# H - Hobsons' trains C++17 (GCC 7-32) Accepted 1310 ms 116600 KB
334008378 Aug/15/2025 07:19 D1orite H - Hobsons' trains C++20 (GCC 13-64) Accepted 984 ms 156200 KB
128523170 Sep/11/2021 19:36 MIT $(^w^)$: Benq, C_SUNSHINE, sqrtdecompton# H - Hobsons' trains C++17 (GCC 7-32) Accepted 1387 ms 75700 KB
227237942 Oct/08/2023 21:10 zidder H - Hobsons' trains C++20 (GCC 11-64) Accepted 904 ms 116100 KB
130261492 Sep/29/2021 15:08 4qwerty7 H - Hobsons' trains C++17 (GCC 9-64) Accepted 779 ms 86100 KB
227258678 Oct/09/2023 02:17 1 contest 1 dia :fire::fire:: morete, thilio, wnmrmr# H - Hobsons' trains C++20 (GCC 11-64) Accepted 701 ms 160600 KB
255150726 Apr/05/2024 23:16 UMD Red WF Edition: galen_colin, Kuzey, sam571128# H - Hobsons' trains C++20 (GCC 13-64) Accepted 453 ms 126900 KB
176996797 Oct/19/2022 14:08 Yixiong H - Hobsons' trains C++20 (GCC 11-64) Accepted 358 ms 143000 KB
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