Problem H - Hobsons' trains
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
216521592 Jul/31/2023 05:44 Chaska H - Hobsons' trains C++17 (GCC 7-32) Accepted 716 ms 112300 KB
75605294 Apr/05/2020 23:20 Traitors: Salim_Shebli, Adel_SaadEddin, Zaher# H - Hobsons' trains C++14 (GCC 6-32) Accepted 2355 ms 120500 KB
178590527 Oct/30/2022 17:38 Otlichnaya Komanda: shef_2318, vitux# H - Hobsons' trains C++17 (GCC 7-32) Accepted 686 ms 78200 KB
346919647 Nov/01/2025 10:28 0htoAi H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 1296 ms 235300 KB
175722033 Oct/12/2022 09:56 CaDe H - Hobsons' trains C++17 (GCC 7-32) Accepted 810 ms 117900 KB
334243493 Aug/17/2025 12:57 Kuuhaku: ISPADEI, DippleThree, Gabp# H - Hobsons' trains C++20 (GCC 13-64) Accepted 1155 ms 87800 KB
280839140 Sep/12/2024 13:08 UJ: DTP: tkacper, Amtek, Rewenix# H - Hobsons' trains C++20 (GCC 13-64) Accepted 811 ms 144300 KB
256009346 Apr/10/2024 17:14 KBTU: Deoxyribonucleic acid: DimmyT, Na2a, amanbol# H - Hobsons' trains C++20 (GCC 13-64) Accepted 546 ms 114100 KB
223696278 Sep/17/2023 10:45 Edbert Halim: limli, Berted, Yehezkiel# H - Hobsons' trains C++20 (GCC 11-64) Accepted 546 ms 162700 KB
229036012 Oct/21/2023 11:58 aloo bhujiya: magga, islingr, tamajitbuba# H - Hobsons' trains C++20 (GCC 11-64) Accepted 452 ms 62300 KB
179314807 Nov/04/2022 22:28 Deemo# H - Hobsons' trains C++20 (GCC 11-64) Accepted 732 ms 89900 KB
223485076 Sep/15/2023 16:18 Bella y Sensual: kovaxis, visho33, MrNachoX# H - Hobsons' trains C++20 (GCC 11-64) Accepted 795 ms 126600 KB
129837665 Sep/25/2021 12:51 myteam: vanogam, khokho, baqargam# H - Hobsons' trains C++14 (GCC 6-32) Accepted 2167 ms 128400 KB
256032668 Apr/10/2024 20:46 UW 11: wonrzrzeczny, Risers, eratchia# H - Hobsons' trains C++20 (GCC 13-64) Accepted 1015 ms 106200 KB
335218646 Aug/23/2025 22:59 aprohACk H - Hobsons' trains C++17 (GCC 7-32) Accepted 843 ms 107600 KB
129702503 Sep/23/2021 21:21 Yerevan SU 1 One Last Dance: hamlet, _LeMur_# H - Hobsons' trains C++17 (GCC 9-64) Accepted 967 ms 182800 KB
208255287 Jun/03/2023 07:53 AnAliYan: Ali.Kh, dallasyan# H - Hobsons' trains C++20 (GCC 11-64) Accepted 873 ms 215300 KB
333059324 Aug/08/2025 22:47 [UFMG] ▶Triângulo Largo◀: MvKaio, gustavocruz, perchuts# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 702 ms 150900 KB
280033063 Sep/06/2024 10:37 Speed Star: noimi, SSRS_, YoshikaMiyafuji# H - Hobsons' trains C++20 (GCC 13-64) Accepted 546 ms 151900 KB
131031251 Oct/07/2021 08:20 karthikhegde05 H - Hobsons' trains C++14 (GCC 6-32) Accepted 451 ms 70900 KB
129159825 Sep/18/2021 15:50 Kazan FU: Summertime: Ferume, AcidWrongGod, lessmeaning# H - Hobsons' trains C++17 (GCC 9-64) Accepted 998 ms 130500 KB
333059351 Aug/08/2025 22:47 [UFMG] ▶Triângulo Largo◀: MvKaio, gustavocruz, perchuts# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 796 ms 150800 KB
310387657 Mar/13/2025 13:24 cjpjh H - Hobsons' trains C++20 (GCC 13-64) Accepted 1609 ms 167100 KB
278014469 Aug/25/2024 12:36 HKOI 0: cses.fi_is_hard, QwertyPi, hamburgerwjx# H - Hobsons' trains C++17 (GCC 7-32) Accepted 702 ms 65200 KB
177498935 Oct/22/2022 23:53 UW-Madison 2020 Team 1: ziyuan949, bvd, AquaBlaze# H - Hobsons' trains C++17 (GCC 7-32) Accepted 1809 ms 137200 KB
132682277 Oct/22/2021 12:46 we came for free lunch: ChickenInKitchen, Took, so_ra# H - Hobsons' trains C++17 (GCC 7-32) Accepted 545 ms 47700 KB
347052883 Nov/02/2025 08:45 Sellaris H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 499 ms 79400 KB
178992418 Nov/02/2022 21:50 Chocolate: aleex, Septimelon, RED_INSIDE# H - Hobsons' trains C++20 (GCC 11-64) Accepted 826 ms 158700 KB
228325956 Oct/15/2023 20:01 SWERC 2022: sorry12000, Meijer, MaksymOboznyi# H - Hobsons' trains C++17 (GCC 7-32) Accepted 1138 ms 71300 KB
368130894 Mar/25/2026 14:07 FWKnightship H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 765 ms 155600 KB
255811732 Apr/09/2024 06:27 Basharo H - Hobsons' trains C++17 (GCC 7-32) Accepted 1171 ms 108300 KB
76744613 Apr/15/2020 02:10 MateoCV H - Hobsons' trains C++17 (GCC 7-32) Accepted 1918 ms 163200 KB
71210957 Feb/16/2020 12:08 davidberard H - Hobsons' trains C++14 (GCC 6-32) Accepted 3525 ms 126100 KB
71211046 Feb/16/2020 12:10 davidberard H - Hobsons' trains C++14 (GCC 6-32) Accepted 2043 ms 154400 KB
71211010 Feb/16/2020 12:09 davidberard H - Hobsons' trains C++14 (GCC 6-32) Accepted 1575 ms 200700 KB
218835844 Aug/14/2023 21:07 Little_Bunny H - Hobsons' trains C++20 (GCC 11-64) Accepted 998 ms 110200 KB
125857359 Aug/14/2021 17:52 SOZO TOXIC SOCIETY: ShJ, armoking# H - Hobsons' trains C++17 (GCC 7-32) Accepted 405 ms 29500 KB
178127121 Oct/27/2022 19:11 tute7627 H - Hobsons' trains C++20 (GCC 11-64) Accepted 373 ms 129300 KB
178127196 Oct/27/2022 19:11 tute7627 H - Hobsons' trains C++20 (GCC 11-64) Accepted 1574 ms 129400 KB
329913428 Jul/20/2025 04:38 Bombombini Gusini: BenjaminJ, tgossett, sahajrastogi# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 1624 ms 178000 KB
280048849 Sep/06/2024 13:13 Lomana: AA_Surely, AmirrzwM, vegemite# H - Hobsons' trains C++20 (GCC 13-64) Accepted 905 ms 69600 KB
276905625 Aug/17/2024 12:53 El Teeran El Hayga: Rokba, Drakkon, Gamal74# H - Hobsons' trains C++20 (GCC 13-64) Accepted 1139 ms 97300 KB
277255596 Aug/20/2024 07:03 srgioreinier H - Hobsons' trains C++20 (GCC 13-64) Accepted 577 ms 130000 KB
330123796 Jul/21/2025 13:38 Ahmed_Allawati H - Hobsons' trains C++17 (GCC 7-32) Accepted 984 ms 96800 KB
250556661 Mar/10/2024 23:01 UW-Madison: Longest SubRoutine: LUL____SEPLED1305, Subconscious# H - Hobsons' trains C++20 (GCC 11-64) Accepted 779 ms 130400 KB
270445750 Jul/14/2024 13:44 Lylova H - Hobsons' trains C++20 (GCC 13-64) Accepted 952 ms 72400 KB
176267107 Oct/15/2022 11:56 Antitled: SPD_9X2, pazzle1230, tute7627# H - Hobsons' trains C++20 (GCC 11-64) Accepted 2168 ms 129300 KB
332108271 Aug/02/2025 17:26 Xeppelin: KiKoS, arzhantsev64, Akulyat# H - Hobsons' trains C++23 (GCC 14-64, msys2) Accepted 593 ms 167800 KB
175231885 Oct/09/2022 13:47 NNSU-1: Riladavin, Ekler, Makcum888# H - Hobsons' trains C++20 (GCC 11-64) Accepted 826 ms 113500 KB
334698389 Aug/20/2025 20:00 manzano# H - Hobsons' trains C++20 (GCC 13-64) Accepted 780 ms 166000 KB
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