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Query on a tree IV statistics & best solutions

Users accepted Submissions Accepted Wrong Answer Compile Error Runtime Error Time Limit Exceeded
708 10983 1503 2026 454 1713 2954

RANK DATE USER RESULT TIME MEM LANG
201 2012-04-16 08:56:24 DQ accepted 0.56 37M C++ 4.3.2
202 2012-09-05 07:15:52 lanshiyi accepted 0.56 25M CPP
203 2018-01-01 03:13:57 Idvz accepted 0.56 24M C++ 4.3.2
204 2019-12-20 02:06:45 guyan accepted 0.56 24M C++ 4.3.2
205 2022-10-11 06:23:57 mod998244353 accepted 0.56 43M CPP14
206 2023-04-30 09:29:30 wcywcywcywcy accepted 0.56 33M CPP14
207 2023-07-13 06:14:29 Graidy Megananda accepted 0.56 46M CPP14
208 2025-01-18 12:48:09 qsq666 accepted 0.56 32M CPP14
209 2011-12-22 13:20:50 xchaunceypwilliamdcullen1 accepted 0.57 28M C++ 4.3.2
210 2012-09-04 13:28:09 tangqinhao accepted 0.57 28M C++ 4.3.2
211 2015-12-11 16:10:18 Owaski accepted 0.57 22M C++ 4.3.2
212 2016-05-22 10:43:03 normal accepted 0.57 38M CPP
213 2021-02-23 13:50:49 abruce accepted 0.57 21M C++ 4.3.2
214 2023-10-25 13:59:26 reclusive accepted 0.57 38M CPP14
215 2013-10-21 13:10:45 Li Zhuohan accepted 0.58 61M CPP
216 2016-02-29 17:01:47 Fuxey accepted 0.58 44M C++ 4.3.2
217 2024-11-04 12:36:12 SpadeZ accepted 0.58 67M CPP14
218 2017-02-23 13:37:16 bobo accepted 0.59 34M C++ 4.3.2
219 2023-11-05 18:27:13 y2y7m accepted 0.59 39M CPP14
220 2010-06-07 05:05:49 psetter accepted 0.60 72M CPP