Problem I - Tree
 
 
 
 
Contest status
 
 
# When Who Problem Lang Verdict Time Memory
253585209 Mar/28/2024 09:57 Star Inferior Horse: LittleDongRabbit, CuteJerry, Madeline_qwq# I - Tree C++20 (GCC 13-64) Accepted 327 ms 1900 KB
304947186 Feb/08/2025 10:46 Prince Please AC: heart__, non-xiswe, uannai# I - Tree C++17 (GCC 7-32) Accepted 656 ms 2000 KB
207854049 May/30/2023 15:31 Pcjmy# I - Tree C++17 (GCC 7-32) Accepted 670 ms 32300 KB
230331171 Oct/29/2023 10:56 vjudge5 I - Tree Clang++17 Diagnostics Accepted 826 ms 19700 KB
367595527 Mar/21/2026 15:38 Paulo21 I - Tree C++23 (GCC 14-64, msys2) Accepted 421 ms 0 KB
217562112 Aug/07/2023 11:20 tang-jy I - Tree C++17 (GCC 7-32) Accepted 763 ms 7800 KB
272043073 Jul/23/2024 11:39 vjudge5 I - Tree C++20 (GCC 13-64) Accepted 467 ms 2000 KB
367717615 Mar/22/2026 03:38 rscrv I - Tree C++23 (GCC 14-64, msys2) Accepted 562 ms 20300 KB
219743756 Aug/21/2023 07:27 Echo: NiuBiWaiWai, nj745, 52xwj# I - Tree C++14 (GCC 6-32) Accepted 577 ms 28200 KB
253019071 Mar/24/2024 07:13 vjudge.5 I - Tree C++17 (GCC 7-32) Accepted 717 ms 2000 KB
370351702 Apr/09/2026 09:10 IvyReverie I - Tree C++23 (GCC 14-64, msys2) Accepted 953 ms 116800 KB
207318207 May/26/2023 10:17 fwacmer_aroyal# I - Tree C++20 (GCC 11-64) Accepted 389 ms 3900 KB
207817089 May/30/2023 08:24 cyhhh# I - Tree C++17 (GCC 7-32) Accepted 811 ms 3900 KB
230344709 Oct/29/2023 12:34 XingRin I - Tree C++17 (GCC 7-32) Accepted 811 ms 3900 KB
311674949 Mar/21/2025 18:19 hue: HeiMaoM, xatadyna, gladd# I - Tree C++23 (GCC 14-64, msys2) Accepted 656 ms 100 KB
319499848 May/13/2025 14:09 vjudge5 I - Tree C++23 (GCC 14-64, msys2) Accepted 827 ms 45100 KB
224005198 Sep/19/2023 11:09 turn to zy， as long as ak can be strong: Linzhixuan, WeCun, jiaking# I - Tree C++17 (GCC 7-32) Accepted 592 ms 3800 KB
243095757 Jan/24/2024 10:24 wxgmjfhy I - Tree C++17 (GCC 9-64) Accepted 592 ms 53700 KB
311675049 Mar/21/2025 18:20 hue: HeiMaoM, xatadyna, gladd# I - Tree C++23 (GCC 14-64, msys2) Accepted 468 ms 100 KB
319989255 May/17/2025 10:26 vjudge.4 I - Tree C++17 (GCC 7-32) Accepted 718 ms 13500 KB
207424907 May/27/2023 08:19 tjf4# I - Tree C++17 (GCC 7-32) Accepted 655 ms 36100 KB
253019238 Mar/24/2024 07:16 vjudge.2 I - Tree C++20 (GCC 13-64) Accepted 327 ms 1900 KB
207015792 May/24/2023 10:36 shift. I - Tree C++20 (GCC 11-64) Accepted 342 ms 1900 KB
207446675 May/27/2023 11:38 vjudge2 I - Tree C++20 (GCC 11-64) Accepted 966 ms 3900 KB
263501084 May/31/2024 15:56 vjudge3 I - Tree C++17 (GCC 7-32) Accepted 546 ms 2000 KB
368144521 Mar/25/2026 16:11 arthurjbc I - Tree C++23 (GCC 14-64, msys2) Accepted 390 ms 0 KB
208423884 Jun/04/2023 15:30 vjudge2 I - Tree C++14 (GCC 6-32) Accepted 717 ms 3900 KB
272886803 Jul/27/2024 04:23 XingRin I - Tree C++17 (GCC 7-32) Accepted 577 ms 3900 KB
318798252 May/08/2025 09:04 vjudge.2 I - Tree C++20 (GCC 13-64) Accepted 483 ms 54800 KB
224103352 Sep/20/2023 03:43 oupengfu I - Tree C++20 (GCC 11-64) Accepted 592 ms 1900 KB
226237109 Oct/02/2023 06:45 fanyx I - Tree C++20 (GCC 11-64) Accepted 607 ms 1900 KB
232859697 Nov/15/2023 16:05 --quark404 I - Tree C++20 (GCC 11-64) Accepted 374 ms 7800 KB
262974923 May/28/2024 10:34 stianyu I - Tree C++17 (GCC 7-32) Accepted 640 ms 2000 KB
318389692 May/05/2025 05:24 vjudge.3 I - Tree C++17 (GCC 7-32) Accepted 592 ms 300 KB
319000833 May/10/2025 05:33 vjudge.4 I - Tree C++17 (GCC 7-32) Accepted 578 ms 2000 KB
261730686 May/20/2024 09:36 Ran_ranran# I - Tree C++20 (GCC 13-64) Accepted 499 ms 3900 KB
313193118 Mar/31/2025 06:18 Hyacinth I - Tree C++23 (GCC 14-64, msys2) Accepted 640 ms 27600 KB
342852167 Oct/10/2025 09:11 Hope to AC: xingsirumeng, meipulu, Mootra# I - Tree C++20 (GCC 13-64) Accepted 749 ms 86000 KB
207395552 May/26/2023 21:47 Bella y Sensual: visho33, MrNachoX, kovaxis# I - Tree C++20 (GCC 11-64) Accepted 311 ms 1900 KB
207448761 May/27/2023 11:56 z1920530936 I - Tree C++17 (GCC 7-32) Accepted 577 ms 2000 KB
212917875 Jul/09/2023 08:23 vjudge1 I - Tree C++17 (GCC 9-64) Accepted 966 ms 3800 KB
318752203 May/07/2025 19:24 vjudge.3 I - Tree C++17 (GCC 7-32) Accepted 546 ms 100 KB
370379854 Apr/09/2026 10:49 Feng_Fan I - Tree C++17 (GCC 7-32) Accepted 671 ms 100 KB
209249851 Jun/11/2023 09:03 serendipity: Camer, editor-1, smaring# I - Tree C++14 (GCC 6-32) Accepted 701 ms 31600 KB
234910634 Nov/29/2023 13:28 vjudge4 I - Tree C++20 (GCC 11-64) Accepted 701 ms 48700 KB
264102742 Jun/04/2024 11:15 leosily I - Tree C++20 (GCC 13-64) Accepted 483 ms 21800 KB
280450235 Sep/09/2024 16:22 WYCCCCC I - Tree C++20 (GCC 13-64) Accepted 468 ms 100 KB
370356003 Apr/09/2026 09:32 Eeeehp I - Tree C++23 (GCC 14-64, msys2) Accepted 484 ms 7900 KB
206856114 May/22/2023 18:21 woshitian5 I - Tree C++20 (GCC 11-64) Accepted 374 ms 15700 KB
207532034 May/28/2023 08:45 到达广西最高城，南宁！: nameileya, Yzllcoder, gxunWang# I - Tree C++17 (GCC 7-32) Accepted 577 ms 2000 KB
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