Problem I - Tree
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
235034032 Nov/30/2023 13:15 ZJUT12: Qinghuan, blx, wishgoodluck# I - Tree C++20 (GCC 11-64) Accepted 327 ms 2000 KB
256071503 Apr/11/2024 08:46 白夜追风: yangzhanyu, Lionel_ZQY, Cipherxzc# I - Tree C++17 (GCC 7-32) Accepted 811 ms 2000 KB
217189431 Aug/05/2023 05:33 1056: redmaple, 7ag, kinghua# I - Tree C++20 (GCC 11-64) Accepted 404 ms 26700 KB
254032774 Mar/30/2024 08:00 donglixiaozi I - Tree C++14 (GCC 6-32) Accepted 953 ms 2000 KB
315790514 Apr/16/2025 08:27 加训: jauiwfga, Zhi_Liao, Kristiana# I - Tree C++20 (GCC 13-64) Accepted 453 ms 15700 KB
258360631 Apr/27/2024 11:35 vjudge.4 I - Tree C++20 (GCC 13-64) Accepted 421 ms 2000 KB
328410911 Jul/10/2025 19:36 vjudge.7 I - Tree C++17 (GCC 7-32) Accepted 749 ms 2000 KB
347188321 Nov/03/2025 07:08 ta_zhi I - Tree C++17 (GCC 7-32) Accepted 609 ms 4000 KB
211093534 Jun/26/2023 07:27 vjudge2 I - Tree C++17 (GCC 7-32) Accepted 530 ms 2000 KB
214144927 Jul/17/2023 06:25 hwrr I - Tree C++14 (GCC 6-32) Accepted 654 ms 1900 KB
230338484 Oct/29/2023 11:50 telgs I - Tree C++17 (GCC 9-64) Accepted 561 ms 42000 KB
207815555 May/30/2023 07:56 Suzmiya I - Tree C++14 (GCC 6-32) Accepted 561 ms 2000 KB
228624211 Oct/18/2023 07:15 Ruiyi0118 I - Tree C++20 (GCC 11-64) Accepted 389 ms 3900 KB
230338872 Oct/29/2023 11:52 vjudge3 I - Tree C++17 (GCC 7-32) Accepted 623 ms 28500 KB
262079091 May/22/2024 05:48 vjudge3 I - Tree C++20 (GCC 13-64) Accepted 453 ms 13700 KB
207423292 May/27/2023 07:55 KhyalLin I - Tree C++20 (GCC 11-64) Accepted 654 ms 1900 KB
214144892 Jul/17/2023 06:25 hwrr I - Tree C++14 (GCC 6-32) Accepted 670 ms 1900 KB
236455548 Dec/09/2023 09:33 prz1213# I - Tree C++20 (GCC 11-64) Accepted 373 ms 1900 KB
315698348 Apr/15/2025 14:33 Paddi I - Tree C++17 (GCC 7-32) Accepted 874 ms 100 KB
302533083 Jan/23/2025 04:53 vjudge.8 I - Tree C++17 (GCC 7-32) Accepted 531 ms 0 KB
345016297 Oct/21/2025 14:51 angerrobert I - Tree C++17 (GCC 7-32) Accepted 655 ms 100 KB
207116707 May/25/2023 10:59 456117 I - Tree C++17 (GCC 7-32) Accepted 763 ms 3900 KB
211574617 Jun/30/2023 08:43 liuhao24 I - Tree C++17 (GCC 7-32) Accepted 732 ms 3900 KB
213578401 Jul/13/2023 04:16 Milk loving Cat Chan: Genius_dream, jsssk, WROwO# I - Tree C++20 (GCC 11-64) Accepted 936 ms 2000 KB
260611217 May/12/2024 08:22 vjudge2 I - Tree C++14 (GCC 6-32) Accepted 781 ms 3900 KB
255002732 Apr/04/2024 19:48 vjudge2 I - Tree C++20 (GCC 13-64) Accepted 483 ms 200 KB
258337007 Apr/27/2024 09:38 vjudge.4 I - Tree C++17 (GCC 7-32) Accepted 671 ms 2000 KB
275107885 Aug/07/2024 17:27 ZJPex I - Tree C++20 (GCC 13-64) Accepted 483 ms 3900 KB
208684435 Jun/06/2023 13:45 Hanyu_23 I - Tree C++20 (GCC 11-64) Accepted 327 ms 2000 KB
211093284 Jun/26/2023 07:24 vjudge2 I - Tree C++17 (GCC 7-32) Accepted 639 ms 2000 KB
360454688 Jan/29/2026 13:42 paul.ragim123456 I - Tree C++23 (GCC 14-64, msys2) Accepted 515 ms 3900 KB
208859797 Jun/07/2023 09:27 tmp: Angelus_Novus, xyx., sntmxykky# I - Tree C++17 (GCC 7-32) Accepted 826 ms 1900 KB
260650278 May/12/2024 13:54 vjudge.3 I - Tree C++17 (GCC 7-32) Accepted 765 ms 25100 KB
319720601 May/15/2025 08:42 gaojtccc I - Tree C++17 (GCC 7-32) Accepted 593 ms 100 KB
319720825 May/15/2025 08:45 Jason-Chou I - Tree C++20 (GCC 13-64) Accepted 452 ms 200 KB
319739664 May/15/2025 11:32 lifenghei I - Tree C++23 (GCC 14-64, msys2) Accepted 499 ms 300 KB
206929624 May/23/2023 13:43 Ayanamijia I - Tree C++20 (GCC 11-64) Accepted 358 ms 1900 KB
207038195 May/24/2023 14:48 little black: HowlofBeast, luoxi, pypy3-64# I - Tree C++20 (GCC 11-64) Accepted 342 ms 1900 KB
208412242 Jun/04/2023 13:21 vjudge2 I - Tree C++17 (GCC 7-32) Accepted 701 ms 1900 KB
213983195 Jul/16/2023 07:56 WXU_111: gelintao, LeanedPig, Yi_He# I - Tree C++17 (GCC 7-32) Accepted 670 ms 1900 KB
220306809 Aug/24/2023 21:53 Zzzz22# I - Tree C++17 (GCC 7-32) Accepted 686 ms 1900 KB
223626932 Sep/16/2023 17:18 meowmeow: kientm0810, ntuanvu89# I - Tree C++17 (GCC 7-32) Accepted 764 ms 3900 KB
257974167 Apr/24/2024 15:13 WAgirls: Seancee, cj-hlw, arsnshsj# I - Tree C++14 (GCC 6-32) Accepted 546 ms 2000 KB
311735004 Mar/22/2025 07:37 ZJUT3: Crystal_Song, yillin, iliyian# I - Tree C++23 (GCC 14-64, msys2) Accepted 436 ms 300 KB
211098995 Jun/26/2023 09:09 vjudge1 I - Tree C++17 (GCC 7-32) Accepted 685 ms 2000 KB
319706417 May/15/2025 04:58 cold TmT: Qindy, buzhii_, afanafan# I - Tree C++17 (GCC 7-32) Accepted 750 ms 0 KB
207148421 May/25/2023 16:22 jiangh. I - Tree C++20 (GCC 11-64) Accepted 311 ms 2000 KB
208684091 Jun/06/2023 13:41 Hanyu_23 I - Tree C++20 (GCC 11-64) Accepted 374 ms 1900 KB
208962817 Jun/08/2023 10:33 YuNostalgia I - Tree C++20 (GCC 11-64) Accepted 358 ms 1900 KB
211122837 Jun/26/2023 13:53 vjudge3 I - Tree C++14 (GCC 6-32) Accepted 592 ms 7800 KB
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