Problem A
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Problem statistics

Submissions	2129
Accepted submissions	676
Submission ratio	31.75%
Authors	658
Accepted authors	553
Author ratio	84.04%

#	User	Runtime	Date
1	Ruben Spaans	0.01 s	2013-09-28 12:44:51
2	Aljaz Brodar	0.01 s	2024-04-14 13:07:13

#	User	Runtime	Date
1	Hidden user	0.03 s	2014-04-06 08:45:42
2	Łukasz Organiściak	0.03 s	2017-03-13 02:49:03
3	Lukasz	0.03 s	2017-03-13 02:50:00
4	Benjamin Bilbeau	0.04 s	2017-03-07 14:19:34
5	Jonathan Ibrahim	0.04 s	2020-12-04 11:09:22
6	Apurav Khare	0.06 s	2021-11-24 02:57:12

#	User	Runtime	Date
1	Tan Jun An	0.00 s	2017-03-11 17:42:52
2	Michael Pfeifer	0.00 s	2018-02-19 23:37:42
3	Ethan Dickey	0.00 s	2022-08-30 23:03:35
4	Nicholas Foo Chuan Le	0.00 s	2022-11-24 15:15:44
5	Enzo Brum	0.00 s	2023-08-04 04:11:29
6	Spencer Lee	0.00 s	2023-09-07 05:59:15
7	Ong Wei Hong	0.00 s	2023-10-04 06:51:59
8	Dali Guerfali	0.00 s	2024-01-18 19:27:15
9	Jimmy Mårdell	0.01 s	2013-09-28 11:40:54
10	Alexander Faxå	0.01 s	2013-09-28 12:15:15

#	User	Runtime	Date
1	Hidden user	0.04 s	2019-08-03 06:15:14

#	User	Runtime	Date
1	Norbert Voelker	0.02 s	2022-06-18 23:09:36

#	User	Runtime	Date
1	Mason	0.06 s	2023-05-05 01:15:58
2	Brent Yorgey	0.07 s	2019-12-31 03:22:14

#	User	Runtime	Date
1	Finn Lidbetter	0.13 s	2016-07-17 17:26:26
2	Dragos Ristache	0.14 s	2013-09-28 12:07:04
3	Nick Wu	0.14 s	2016-08-05 11:32:01
4	Mark Wistrom	0.14 s	2017-02-25 18:46:21
5	Samuel Klingström	0.14 s	2020-05-23 14:19:19
6	Andreas Wassum	0.15 s	2017-07-03 19:50:02
7	Hidden user	0.15 s	2020-12-26 22:26:34
8	Jasper Jamir	0.15 s	2023-05-03 10:20:18
9	Jacob Harris Cryer Kragh	0.15 s	2023-09-23 21:40:18
10	Mouad Naciri	0.16 s	2018-12-07 10:15:19

#	User	Runtime	Date
1	Mats Krüger Svensson	0.02 s	2017-02-22 21:47:51
2	Christian Cederquist	0.04 s	2023-07-27 17:16:31
3	Bjørn Chr. Soltvedt	0.05 s	2018-11-05 22:57:45
4	Zach Tschetter	0.06 s	2023-07-05 01:15:44

#	User	Runtime	Date
1	Johnny Baloney	0.24 s	2022-01-02 17:38:46
2	Jacob Huebner	0.27 s	2020-03-18 03:39:05
3	Hidden user	0.28 s	2020-02-09 06:55:24
4	Phường Lên	0.38 s	2020-03-20 02:50:03
5	Min-Zheng Shieh	0.41 s	2020-12-23 14:02:48
6	Adam Koprowski	0.44 s	2020-08-19 15:00:12
7	Amaan Marfatia	0.48 s	2022-02-12 06:01:19
8	Ravisai Tiruvuri	0.57 s	2024-05-04 09:35:04

#	User	Runtime	Date
1	Hidden user	0.02 s	2024-01-13 18:47:21

#	User	Runtime	Date
1	Christofer Ohlsson	0.04 s	2015-06-09 17:04:18
2	Evgeniy Sharapov	0.04 s	2017-03-08 21:25:12
3	Przemysław Curzytek	0.04 s	2017-03-13 02:17:40
4	Nishka Awasthi	0.04 s	2022-09-09 05:27:54
5	Anton Lindgren	0.05 s	2013-09-28 13:53:25
6	Andreas Björklund	0.05 s	2019-05-16 22:52:41
7	Oskar Haarklou Veileborg	0.05 s	2019-10-24 14:42:28
8	Dhairya Patel	0.05 s	2020-07-15 09:24:03
9	Rahul Bhati	0.06 s	2016-03-19 21:49:53
10	Eoin Davey	0.06 s	2017-09-16 01:40:56

#	User	Runtime	Date
1	Hidden user	0.05 s	2014-10-16 15:33:49
2	Donald Heppner	0.05 s	2017-03-08 06:51:40
3	Andre Pratama	0.06 s	2018-04-17 14:53:12
4	Ethan Dickey	0.06 s	2022-08-30 21:42:00
5	Wei Zhe Liu	0.06 s	2022-09-06 00:15:37
6	Anvit Sinha	0.06 s	2022-09-06 00:33:56
7	Grant McCord	0.06 s	2022-09-08 22:10:23
8	Daniel Hong	0.06 s	2022-09-09 00:00:04
9	Frederik Buch	0.07 s	2020-01-04 17:48:01
10	Josh Pullen	0.07 s	2020-02-22 20:13:27

#	User	Runtime	Date
1	DJ Begos	0.16 s	2021-02-23 02:04:19
2	Donald Dong	0.16 s	2021-02-23 02:18:43
3	Palash Agarwal	0.48 s	2021-02-23 05:14:29

#	User	Runtime	Date
1	Vegard Itland	0.01 s	2020-01-25 22:39:45
2	Bas Dirks	0.01 s	2022-06-29 13:41:14
3	Bhavesh Pareek	0.01 s	2022-09-01 00:12:06
4	Reis Faar	0.01 s	2023-04-21 16:58:05
5	Artur Khuziakhmetov	0.01 s	2023-06-03 11:07:46

#	User	Length	Date
1	Ruben Spaans	953	2013-09-28 12:44:51
2	Aljaz Brodar	3075	2024-04-14 13:07:13

#	User	Length	Date
1	Benjamin Bilbeau	1546	2017-03-07 14:19:34
2	Apurav Khare	1593	2021-11-24 02:57:12
3	Hidden user	4235	2014-04-06 08:45:42
4	Jonathan Ibrahim	5211	2020-12-04 11:30:22
5	Łukasz Organiściak	8041	2017-03-13 02:49:03
6	Lukasz	8041	2017-03-13 02:50:00

#	User	Length	Date
1	Hidden user	626	2024-02-21 05:36:34
2	Anna Roczek	728	2023-07-20 13:17:25
3	Nguyen Nguyen	826	2014-11-30 22:57:06
4	Nicholas Foo Chuan Le	834	2022-11-24 15:14:23
5	Roger Chen	881	2021-08-02 00:25:02
6	Hyunjun Lee	888	2022-10-26 17:23:29
7	Markus Mathiasen	899	2021-08-19 17:54:03
8	Hidden user	912	2020-12-23 12:43:29
9	Ⲡⲟⲓⲙⲏⲛ	930	2022-07-10 14:56:52
10	Germain Zhang	931	2020-08-20 18:22:26

#	User	Length	Date
1	Hidden user	1283	2019-08-03 06:15:14

#	User	Length	Date
1	Norbert Voelker	1416	2022-06-18 23:09:36

#	User	Length	Date
1	Brent Yorgey	1020	2019-12-31 03:22:14
2	Mason	1332	2023-05-05 01:15:58

#	User	Length	Date
1	Miorel Palii	871	2018-01-08 06:23:34
2	Yeung Man Tsung	931	2022-06-22 11:20:30
3	Rizeng Zheng	944	2015-05-25 07:37:10
4	Caleb Reath	971	2019-10-05 21:13:17
5	Johan Sannemo	1026	2015-05-24 20:32:54
6	Andy Polizzotto	1033	2020-03-01 01:41:39
7	Kurtis Van Gent	1081	2017-07-29 02:23:45
8	Xuehui Chen	1083	2018-06-21 00:13:13
9	Darrin Wiley	1085	2017-08-03 17:37:01
10	Erik Baalhuis	1111	2016-07-24 15:56:52

#	User	Length	Date
1	Zach Tschetter	480	2023-07-05 01:15:44
2	Bjørn Chr. Soltvedt	626	2018-11-05 23:14:13
3	Christian Cederquist	827	2023-07-27 17:16:31
4	Mats Krüger Svensson	1060	2017-02-22 21:47:51

#	User	Length	Date
1	Min-Zheng Shieh	546	2020-12-23 14:02:48
2	Adam Koprowski	595	2020-08-19 15:00:12
3	Phường Lên	744	2020-03-20 02:50:03
4	Amaan Marfatia	896	2022-02-12 06:01:19
5	Johnny Baloney	1063	2022-01-02 19:07:21
6	Jacob Huebner	1362	2020-03-18 03:39:05
7	Hidden user	1549	2020-02-09 06:55:24
8	Ravisai Tiruvuri	6206	2024-05-04 09:35:04

#	User	Length	Date
1	Hidden user	1221	2024-01-13 18:47:21

#	User	Length	Date
1	Klas Björkqvist	361	2014-10-03 20:39:59
2	Daniel Strizhevsky	364	2017-07-18 08:45:07
3	Rahul Bhati	367	2016-03-19 21:49:53
4	Lars Åström	383	2019-09-27 20:13:09
5	Andreas Björklund	405	2019-05-16 22:52:41
6	Herbert Ilhan Tanujaya	410	2019-03-24 16:46:38
7	Hidden user	450	2019-07-22 18:31:40
8	Oskar Haarklou Veileborg	464	2019-10-24 14:42:28
9	Eoin Davey	586	2017-09-16 01:40:56
10	Christofer Ohlsson	729	2015-06-09 17:04:18

#	User	Length	Date
1	Lee Yi Heng	245	2024-03-15 07:53:17
2	Johan Wind	289	2018-04-17 19:19:57
3	Casper Rysgaard	292	2023-01-25 09:29:12
4	Prateek Bhakta	295	2019-09-13 00:23:38
5	Jing Dong	298	2019-09-21 23:32:34
6	Thibault Raffaillac	312	2020-02-07 17:05:32
7	David Nilsson	323	2020-07-24 21:43:31
8	Timothy White	328	2021-09-10 04:47:48
9	Bjørn Dons	360	2018-10-04 07:49:36
10	Ainun Najib	366	2020-09-11 15:14:34

#	User	Length	Date
1	Palash Agarwal	402	2021-02-23 05:14:29
2	Donald Dong	590	2021-02-21 07:36:15
3	DJ Begos	1734	2021-02-23 02:04:19

#	User	Length	Date
1	Artur Khuziakhmetov	847	2023-06-03 11:07:46
2	Bhavesh Pareek	991	2022-09-01 00:12:06
3	Vegard Itland	1030	2020-01-25 22:39:45
4	Bas Dirks	1184	2022-06-29 13:41:14
5	Reis Faar	1672	2023-04-21 16:58:05

Solution running time distribution