Problem I - Tree
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
213082955 Jul/10/2023 11:38 NxtEcho I - Tree C++17 (GCC 7-32) Accepted 733 ms 1900 KB
211133586 Jun/26/2023 15:39 vjudge2 I - Tree C++17 (GCC 7-32) Accepted 577 ms 2000 KB
253440088 Mar/27/2024 08:20 vjudge.7 I - Tree C++20 (GCC 13-64) Accepted 389 ms 13300 KB
273975089 Aug/02/2024 09:49 glehan I - Tree C++20 (GCC 13-64) Accepted 624 ms 2000 KB
328410660 Jul/10/2025 19:34 vjudge1 I - Tree C++17 (GCC 7-32) Accepted 624 ms 2000 KB
206857652 May/22/2023 18:35 lqmm I - Tree C++17 (GCC 7-32) Accepted 561 ms 3900 KB
223469999 Sep/15/2023 14:15 Hhl8924 I - Tree C++17 (GCC 7-32) Accepted 748 ms 7800 KB
295232958 Dec/06/2024 14:06 vjudge.4 I - Tree C++23 (GCC 14-64, msys2) Accepted 452 ms 100 KB
211572941 Jun/30/2023 08:21 bright_ml I - Tree C++20 (GCC 11-64) Accepted 889 ms 2000 KB
211574968 Jun/30/2023 08:48 liuhao24 I - Tree C++17 (GCC 7-32) Accepted 716 ms 2000 KB
254932724 Apr/04/2024 09:39 djwcbac I - Tree C++20 (GCC 13-64) Accepted 452 ms 4000 KB
260711490 May/12/2024 23:19 abandonn I - Tree C++17 (GCC 7-32) Accepted 577 ms 0 KB
207850706 May/30/2023 14:59 lczvvv I - Tree C++17 (GCC 7-32) Accepted 670 ms 3900 KB
318429501 May/05/2025 12:47 ZZZS0516 I - Tree C++23 (GCC 14-64, msys2) Accepted 468 ms 7900 KB
344519831 Oct/18/2025 17:57 luuphucving I - Tree C++20 (GCC 13-64) Accepted 733 ms 1400 KB
207815594 May/30/2023 07:57 Suzmiya I - Tree C++14 (GCC 6-32) Accepted 530 ms 2000 KB
239448467 Dec/29/2023 08:48 bright_ml I - Tree C++20 (GCC 11-64) Accepted 920 ms 3200 KB
221521226 Sep/02/2023 08:08 qiuxiaoyudan I - Tree C++17 (GCC 7-32) Accepted 654 ms 1900 KB
372077189 Apr/21/2026 23:48 cacteyy I - Tree C++23 (GCC 14-64, msys2) Accepted 437 ms 100 KB
215426021 Jul/25/2023 04:35 Gladery I - Tree C++20 (GCC 11-64) Accepted 951 ms 15200 KB
319517284 May/13/2025 16:06 Lingxin1 I - Tree C++20 (GCC 13-64) Accepted 609 ms 0 KB
319728032 May/15/2025 09:52 vjudge1 I - Tree C++20 (GCC 13-64) Accepted 671 ms 200 KB
320616040 May/21/2025 11:55 Wants to a Human: ZhangYG, xunlunec, snowfl4k3# I - Tree C++17 (GCC 7-32) Accepted 608 ms 2000 KB
258382985 Apr/27/2024 14:45 vjudge.9 I - Tree C++17 (GCC 7-32) Accepted 562 ms 15700 KB
262889869 May/27/2024 16:49 shenlaizhibi I - Tree C++17 (GCC 7-32) Accepted 749 ms 3900 KB
216027043 Jul/28/2023 04:40 vjudge3 I - Tree Clang++17 Diagnostics Accepted 795 ms 7000 KB
216027102 Jul/28/2023 04:41 vjudge3 I - Tree Clang++17 Diagnostics Accepted 764 ms 7000 KB
216033352 Jul/28/2023 06:02 vjudge4 I - Tree Clang++17 Diagnostics Accepted 795 ms 16200 KB
262138595 May/22/2024 14:45 vjudge.7 I - Tree C++20 (GCC 13-64) Accepted 624 ms 0 KB
316644755 Apr/22/2025 10:05 Twing I - Tree C++20 (GCC 13-64) Accepted 686 ms 4000 KB
207319825 May/26/2023 10:33 booming I - Tree C++17 (GCC 7-32) Accepted 733 ms 7800 KB
221648664 Sep/03/2023 10:54 qiuxiaoyudan I - Tree C++14 (GCC 6-32) Accepted 717 ms 1900 KB
319973590 May/17/2025 08:29 vjudge5 I - Tree C++17 (GCC 7-32) Accepted 671 ms 2000 KB
219996699 Aug/23/2023 09:55 vjudge2 I - Tree C++17 (GCC 9-64) Accepted 451 ms 3900 KB
273262558 Jul/29/2024 05:03 vjudge5 I - Tree C++20 (GCC 13-64) Accepted 452 ms 2000 KB
216026420 Jul/28/2023 04:32 SinhoMoeme I - Tree C++20 (GCC 11-64) Accepted 343 ms 2000 KB
368280347 Mar/26/2026 18:36 luizeduardo I - Tree C++17 (GCC 7-32) Accepted 546 ms 0 KB
370386709 Apr/09/2026 11:12 hcj11 I - Tree C++17 (GCC 7-32) Accepted 593 ms 4000 KB
221521623 Sep/02/2023 08:13 qiuxiaoyudan I - Tree C++17 (GCC 7-32) Accepted 670 ms 1900 KB
206826797 May/22/2023 14:38 Ycfhnnd I - Tree C++20 (GCC 11-64) Accepted 311 ms 2000 KB
207815980 May/30/2023 08:04 Suzmiya I - Tree C++14 (GCC 6-32) Accepted 670 ms 2000 KB
209097131 Jun/09/2023 15:58 DonC I - Tree C++20 (GCC 11-64) Accepted 327 ms 3800 KB
214068140 Jul/16/2023 18:21 WXU_ratingUP: yang2003, cloned, qiujian222# I - Tree C++14 (GCC 6-32) Accepted 436 ms 1900 KB
216026460 Jul/28/2023 04:32 SinhoMoeme I - Tree C++20 (GCC 11-64) Accepted 358 ms 2000 KB
221521355 Sep/02/2023 08:09 qiuxiaoyudan I - Tree C++17 (GCC 7-32) Accepted 654 ms 19600 KB
224599697 Sep/22/2023 14:44 vjudge3 I - Tree C++17 (GCC 7-32) Accepted 639 ms 19600 KB
216033143 Jul/28/2023 05:59 vjudge2 I - Tree C++14 (GCC 6-32) Accepted 561 ms 2000 KB
206851103 May/22/2023 17:38 Mingll I - Tree Clang++20 Diagnostics Accepted 811 ms 2200 KB
318787020 May/08/2025 06:02 cola2100: ziyvoo, ezgnemnuy1, 2361907248# I - Tree C++17 (GCC 7-32) Accepted 593 ms 4000 KB
273826727 Aug/01/2024 10:26 zzwZZW I - Tree C++20 (GCC 13-64) Accepted 577 ms 2000 KB
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