Problem H - High-quality Tree
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
278593021 Aug/29/2024 08:56 Seem Goods!: iiliffe, ryno, Jlyfish# H - High-quality Tree C++20 (GCC 13-64) Accepted 265 ms 45600 KB
358695836 Jan/19/2026 09:52 JYJin# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 359 ms 38900 KB
308731975 Mar/03/2025 06:05 DavidC. H - High-quality Tree C++20 (GCC 13-64) Accepted 312 ms 36200 KB
237460099 Dec/16/2023 16:09 École Polytechnique: ICPC practice: Lemur95, lucaperju, Kripton2005# H - High-quality Tree C++20 (GCC 11-64) Accepted 218 ms 34100 KB
250252258 Mar/08/2024 21:11 Fans of Purin: purinliang, GStnt# H - High-quality Tree C++17 (GCC 9-64) Accepted 233 ms 57200 KB
250495201 Mar/10/2024 14:01 kostylevGO# H - High-quality Tree C++20 (GCC 11-64) Accepted 187 ms 36200 KB
350783777 Nov/26/2025 23:42 vadad5427# H - High-quality Tree C++17 (GCC 7-32) Accepted 780 ms 52900 KB
242369975 Jan/19/2024 06:54 Berkeley Blue: Badint, vkgainz, Bungmint# H - High-quality Tree C++17 (GCC 7-32) Accepted 264 ms 25300 KB
273625007 Jul/30/2024 23:09 [UFMG] É proibido alimentar de... cadeiras. Favor respeitar!: MvKaio, gustavocruz, perchuts# H - High-quality Tree C++20 (GCC 13-64) Accepted 437 ms 49000 KB
347229219 Nov/03/2025 13:06 taishogun H - High-quality Tree C++20 (GCC 13-64) Accepted 749 ms 142200 KB
363253758 Feb/16/2026 12:13 Auchenai01# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 328 ms 54400 KB
277866715 Aug/24/2024 09:12 assert(rand()): HelioSpookk, kHarsh3715, serialcomder# H - High-quality Tree C++20 (GCC 13-64) Accepted 750 ms 119000 KB
242272844 Jan/18/2024 18:32 Marcin_smu H - High-quality Tree C++20 (GCC 11-64) Accepted 218 ms 37900 KB
338415255 Sep/13/2025 18:00 KTH the boyz: Hsgeek05, redkar# H - High-quality Tree C++20 (GCC 13-64) Accepted 608 ms 46300 KB
255926383 Apr/10/2024 00:39 Marceantasy H - High-quality Tree C++17 (GCC 7-32) Accepted 624 ms 68400 KB
333936069 Aug/14/2025 16:31 Vikunjaaa: Turtley, NossirZack, sim_ba# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 499 ms 223700 KB
294213080 Dec/01/2024 17:10 Friday volleyball: AI_gen999, fezjo# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 624 ms 196600 KB
354693545 Dec/23/2025 16:26 erfanggg82# H - High-quality Tree C++20 (GCC 13-64) Accepted 343 ms 123100 KB
246914908 Feb/17/2024 23:42 deneribeiro10 H - High-quality Tree C++20 (GCC 11-64) Accepted 685 ms 49000 KB
258623670 Apr/29/2024 02:10 AngelOlan H - High-quality Tree C++20 (GCC 13-64) Accepted 452 ms 66100 KB
291431061 Nov/14/2024 13:34 Xeppelin: Akulyat, KiKoS, arzhantsev64# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 514 ms 117700 KB
242646510 Jan/21/2024 01:59 PipiSucio: Scano, martinius, NellerP21# H - High-quality Tree C++17 (GCC 7-32) Accepted 639 ms 89200 KB
259373826 May/03/2024 17:47 eBsilong: yassine_hajji_# H - High-quality Tree C++17 (GCC 7-32) Accepted 343 ms 24900 KB
244152847 Jan/30/2024 21:09 Milan H - High-quality Tree C++20 (GCC 11-64) Accepted 311 ms 51600 KB
331094996 Jul/27/2025 16:34 1st year (with a catch): Stanislau, Karabutsa, alex.dobleaga# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 734 ms 109000 KB
242311531 Jan/18/2024 19:25 uw2023_12: CoderPlusPlus, jrozek# H - High-quality Tree C++20 (GCC 11-64) Accepted 342 ms 58400 KB
244754678 Feb/04/2024 00:25 Perro Watón: JOliva, MrYhatoh, storrealbac# H - High-quality Tree C++17 (GCC 7-32) Accepted 202 ms 18400 KB
241026682 Jan/10/2024 11:37 KB++: Boodoochai, -_TIMOFEY_-, YamOCHca# H - High-quality Tree C++20 (GCC 11-64) Accepted 2947 ms 44000 KB
326572218 Jun/29/2025 22:22 whocares: Harsh_kunwar, uttej_777, Not_Demon# H - High-quality Tree C++20 (GCC 13-64) Accepted 312 ms 189800 KB
332553054 Aug/05/2025 21:48 UH - K3,3: Sekai02, _Lactosi# H - High-quality Tree C++17 (GCC 7-32) Accepted 327 ms 29100 KB
274989055 Aug/06/2024 23:48 UFPechugonaS: AlexaV, MagicalGirl, CarlosS48# H - High-quality Tree C++20 (GCC 13-64) Accepted 374 ms 44400 KB
249372892 Mar/02/2024 22:39 KARASUNO: nelsi_sousa, Dayllon, gustavoleal# H - High-quality Tree C++17 (GCC 7-32) Accepted 529 ms 66800 KB
254246539 Mar/31/2024 08:19 nicolasalba H - High-quality Tree C++20 (GCC 13-64) Accepted 218 ms 54300 KB
290304619 Nov/07/2024 00:05 SWERC 2025!: Lakker, Yoav, yanire# H - High-quality Tree C++20 (GCC 13-64) Accepted 296 ms 55300 KB
290879979 Nov/10/2024 17:27 koukanni H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 343 ms 65600 KB
242307678 Jan/18/2024 19:19 fwitt# H - High-quality Tree C++20 (GCC 11-64) Accepted 234 ms 60300 KB
246282225 Feb/13/2024 22:53 Ñubel Carajo: Franchu, Huntercam, Maezra6# H - High-quality Tree C++20 (GCC 11-64) Accepted 171 ms 34800 KB
315001088 Apr/11/2025 15:08 KVAss: Fanarill, KIRIJIJI# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 733 ms 109700 KB
295494603 Dec/08/2024 09:25 Hue U: HUSC.Newbie (LNHoang, LSToan, NVHai): Nanuyyyy, Hazzu, Justinianus# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 436 ms 43600 KB
326571349 Jun/29/2025 22:12 whocares: Harsh_kunwar, uttej_777, Not_Demon# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 640 ms 107100 KB
246598149 Feb/16/2024 01:14 Gracias Mateo: aplietexe, tonimondejar, IvanRenison# H - High-quality Tree C++20 (GCC 11-64) Accepted 280 ms 43400 KB
272813187 Jul/26/2024 18:55 wonderful_trip H - High-quality Tree C++20 (GCC 13-64) Accepted 390 ms 55300 KB
268302416 Jul/01/2024 13:09 epicka drużyna: pomuchle, Kinope, Waldi# H - High-quality Tree C++20 (GCC 13-64) Accepted 515 ms 45400 KB
327124565 Jul/02/2025 20:20 uttej_777 H - High-quality Tree C++20 (GCC 13-64) Accepted 281 ms 41000 KB
350412455 Nov/23/2025 23:32 _Elaksher H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 781 ms 65500 KB
243109861 Jan/24/2024 12:20 rikka_lyly H - High-quality Tree C++17 (GCC 7-32) Accepted 639 ms 16900 KB
350261824 Nov/23/2025 02:43 0xEssam H - High-quality Tree C++20 (GCC 13-64) Accepted 733 ms 59700 KB
306290613 Feb/16/2025 09:45 hmmm...: skil0627, sk091204# H - High-quality Tree C++17 (GCC 7-32) Accepted 312 ms 19000 KB
348575193 Nov/12/2025 10:15 bakiki: gfiv, nhonyc, kh0i# H - High-quality Tree C++23 (GCC 14-64, msys2) Accepted 640 ms 72800 KB
285110706 Oct/10/2024 06:50 uci practice: tychoelling, onestig, FANAT_MORGENSHTERNA# H - High-quality Tree C++20 (GCC 13-64) Accepted 1108 ms 34600 KB
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