Problem B
Safety in Numbers — Problem Statistics

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Submissions	554
Accepted submissions	117
Submission ratio	21.12%
Authors	113
Full solves [?]	80
Full solve Ratio	70.80%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.05 s	C	2019-08-13 09:16:28

#	User	Runtime	Language	Date
1	Mhts Os	0.03 s	C#	2016-01-18 01:46:53

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	C++	2018-07-18 09:48:40
2	Lin Lee	0.00 s	C++	2018-09-19 14:56:16
3	Jeremy Lim	0.00 s	C++	2023-12-21 17:59:57
4	Ralph Cao	0.00 s	C++	2024-01-05 01:30:09
5	Rohan Tibrewal	0.00 s	C++	2024-01-05 05:14:56
6	Cole Miller	0.00 s	C++	2024-01-05 21:37:56
7	AndrescuIII	0.00 s	C++	2024-02-19 19:32:04
8	Tan Wee Kean	0.00 s	C++	2024-02-23 10:25:18
9	Ong Wei Hong	0.00 s	C++	2024-03-02 00:23:18
10	Đặng Minh Ánh	0.00 s	C++	2024-06-30 13:49:23

#	User	Runtime	Language	Date
1	Bjørn Dons	0.01 s	Go	2023-07-27 21:24:57

#	User	Runtime	Language	Date
1	Vegard Itland	0.03 s	Haskell	2017-09-21 19:04:55

#	User	Runtime	Language	Date
1	Stefan	0.10 s	Java	2017-02-26 14:16:05
2	Mhts Os	0.10 s	Java	2017-02-27 17:14:13
3	Jonas de Rosche	0.11 s	Java	2017-09-16 19:01:23
4	Panos H.	0.11 s	Java	2017-09-17 19:27:33
5	Malte Larsson	0.33 s	Java	2016-10-17 16:53:21
6	Saathvik Selvan	0.33 s	Java	2024-01-05 18:26:54
7	Doug Goodman	0.54 s	Java	2019-09-13 20:20:41
8	Darrin Wiley	0.82 s	Java	2021-05-30 19:59:40
9	Erik Odenman	0.83 s	Java	2013-04-10 19:38:19

#	User	Runtime	Language	Date
1	Frederik Højholt	0.04 s	Python 2	2016-12-10 13:15:36
2	Johan Lyts	0.05 s	Python 2	2020-06-11 14:15:36
3	Andreas Björklund	0.38 s	Python 2	2020-08-10 19:38:16

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.05 s	Python 3	2025-08-09 08:52:50
2	Hidden user	0.06 s	Python 3	2017-10-19 17:21:19
3	Ilya Dmitriev	0.06 s	Python 3	2017-10-20 10:46:27
4	Mhts Os	0.06 s	Python 3	2017-10-20 10:51:26
5	Vincent Tandya	0.06 s	Python 3	2018-12-28 14:48:21
6	Hidden user	0.07 s	Python 3	2023-07-26 16:42:35
7	Jeremy Lim	0.07 s	Python 3	2023-12-12 17:06:00
8	Steven Halim	0.07 s	Python 3	2023-12-23 18:19:32
9	Alexander Ragnarsson	0.08 s	Python 3	2021-05-03 21:58:53
10	Úlfur Örn Björnsson	0.08 s	Python 3	2021-05-04 00:32:46

#	User	Length	Language	Date
1	Ivan Petrov	1445	C	2019-08-13 09:16:28

#	User	Length	Language	Date
1	Mhts Os	3336	C#	2016-01-18 01:46:53

#	User	Length	Language	Date
1	Man Hin Jeffrey Hon	684	C++	2013-04-10 17:42:23
2	Johan Wind	696	C++	2018-11-18 02:42:47
3	Way Tan	756	C++	2018-12-24 08:17:53
4	Hidden user	762	C++	2018-07-18 09:48:40
5	Wessel van Woerden	811	C++	2017-09-18 19:47:59
6	Cole Miller	862	C++	2024-01-05 21:37:56
7	AndrescuIII	912	C++	2024-02-19 19:32:04
8	David Nilsson	933	C++	2014-12-28 16:25:11
9	Jeremy Lim	943	C++	2023-12-21 17:59:57
10	Đặng Minh Ánh	981	C++	2024-06-30 13:49:23

#	User	Length	Language	Date
1	Bjørn Dons	1493	Go	2023-07-27 21:24:57

#	User	Length	Language	Date
1	Vegard Itland	2176	Haskell	2017-09-21 19:04:55

#	User	Length	Language	Date
1	Darrin Wiley	987	Java	2021-05-30 08:08:59
2	Malte Larsson	1160	Java	2016-10-17 16:53:21
3	Doug Goodman	1371	Java	2019-09-13 20:20:41
4	Panos H.	1790	Java	2016-08-04 02:22:40
5	Erik Odenman	2392	Java	2013-04-10 19:38:19
6	Saathvik Selvan	3230	Java	2024-01-05 18:26:54
7	Jonas de Rosche	3911	Java	2017-09-16 19:01:23
8	Stefan	4138	Java	2017-02-26 14:16:05
9	Mhts Os	4234	Java	2017-02-27 17:14:13

#	User	Length	Language	Date
1	Johan Lyts	455	Python 2	2020-06-11 14:15:36
2	Andreas Björklund	675	Python 2	2020-08-10 19:38:16
3	Frederik Højholt	778	Python 2	2016-12-10 13:15:36

#	User	Length	Language	Date
1	Jeremy Lim	262	Python 3	2023-12-12 17:49:14
2	Yong Mao	296	Python 3	2023-06-02 23:11:39
3	Hidden user	316	Python 3	2023-07-26 16:42:35
4	Hiếu Vũ Minh	529	Python 3	2024-05-29 19:52:10
5	Tai Tze Kin	558	Python 3	2024-02-19 17:42:53
6	Alexander Ragnarsson	663	Python 3	2021-05-03 21:58:53
7	Vincent Tandya	730	Python 3	2018-12-28 14:48:21
8	Steven Halim	777	Python 3	2023-12-24 04:05:04
9	Bulat Ibragimov	821	Python 3	2025-02-25 09:26:29
10	Paco Criado	838	Python 3	2024-03-13 11:04:04

Solution running time distribution