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Count on a tree II statistics & best solutions

Users accepted Submissions Accepted Wrong Answer Compile Error Runtime Error Time Limit Exceeded
762 9060 2318 2537 457 1448 2284

RANK DATE USER RESULT TIME MEM LANG
1 2018-09-29 05:43:45 luogu_bot4 accepted 0.84 8.2M C++ 4.3.2
2 2019-01-17 14:42:11 huanghansheng accepted 0.89 87M CPP14-CLANG
3 2018-05-25 14:25:06 zhangyide accepted 0.95 25M CPP
4 2018-03-13 13:45:00 centaurus99 accepted 0.97 26M CPP
5 2018-09-11 14:41:45 Memory_of_winter accepted 0.98 87M CPP14
6 2018-05-25 14:04:46 zhaozilong accepted 0.99 24M CPP
7 2019-01-17 16:46:56 luogu_bot3 accepted 0.99 7.9M C++ 4.3.2
8 2018-12-02 15:09:34 yzh666 accepted 1.02 7.9M C++ 4.3.2
9 2017-09-04 13:29:29 heaplax accepted 1.03 24M CPP
10 2018-11-21 11:01:07 luogu_bot2 accepted 1.04 12M C++ 4.3.2
11 2019-01-10 12:43:01 luogu_bot5 accepted 1.05 12M C++ 4.3.2
12 2018-05-25 14:21:33 Nick accepted 1.07 23M CPP
13 2018-06-13 05:15:17 mamengqi accepted 1.08 24M CPP14-CLANG
14 2017-01-21 13:43:42 Ignatz accepted 1.12 8.7M C++ 4.3.2
15 2017-01-21 13:52:41 Ignalxy accepted 1.14 8.7M C++ 4.3.2
16 2018-03-14 09:47:26 Xeonacid accepted 1.16 47M CPP14
17 2017-02-23 09:53:52 cycleke accepted 1.24 8.3M C++ 4.3.2
18 2017-05-15 15:47:38 GreenGrape accepted 1.24 43M CPP14-CLANG
19 2016-09-29 08:21:49 SingleLyra accepted 1.25 12M CPP
20 2018-04-06 01:51:09 luogu_bot1 accepted 1.26 17M C++ 4.3.2