Private submission
Private submission won't be visible to other users and
won't be taken into consideration in ranks.
Disqualify submission
Your submission will be disqualified. Operation
is not reversible.
Hidden submission
Public submission
Click here to view source code.

Source code of every submission to this problem
in this contest is public.
Help

Count on a tree statistics & best solutions

Users accepted Submissions Accepted Wrong Answer Compile Error Runtime Error Time Limit Exceeded
1151 12429 3072 3833 1122 2218 2167

RANK DATE USER RESULT TIME MEM LANG
1 2017-01-26 14:50:41 f321dd accepted 0.65 39M CPP
2 2017-09-17 02:21:54 Min_25 accepted 0.67 27M CPP
3 2018-10-24 13:23:08 luogu_bot3 accepted 0.78 37M C++ 4.3.2
4 2018-10-14 10:22:49 zhangyide accepted 0.87 59M CPP
5 2018-10-11 10:58:49 huanghansheng accepted 0.88 58M CPP
6 2018-12-02 07:11:35 zhaozilong accepted 0.89 49M CPP
7 2018-02-12 12:23:17 luogu_bot5 accepted 0.90 133M C++ 4.3.2
8 2018-11-04 07:35:55 luogu_bot1 accepted 0.90 78M C++ 4.3.2
9 2018-10-15 00:32:16 Nick accepted 0.91 62M CPP
10 2018-11-13 05:59:33 luogu_bot4 accepted 0.92 46M C++ 4.3.2
11 2018-12-06 02:24:05 luogu_bot2 accepted 0.94 34M C++ 4.3.2
12 2018-10-11 15:16:14 mamengqi accepted 0.99 90M CPP
13 2016-09-30 05:08:50 mxzf0213 accepted 1.08 654M CPP
14 2018-06-19 04:52:30 诟屍 accepted 1.08 56M CPP
15 2018-02-03 04:44:34 normal accepted 1.12 33M C++ 4.3.2
16 2016-12-18 16:20:57 jiang2000 accepted 1.13 36M CPP
17 2018-07-21 11:25:11 riba2534 accepted 1.13 49M CPP
18 2017-12-13 10:48:50 cxhscst2 accepted 1.14 50M CPP
19 2017-01-30 15:02:58 laofu accepted 1.15 36M CPP
20 2017-01-23 07:32:13 Blackops accepted 1.16 60M CPP