Problem A
Judging Troubles

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Problem statistics

Submissions	6948
Accepted submissions	2788
Submission ratio	40.13%
Authors	2515
Accepted authors	2166
Author ratio	86.12%

#	User	Runtime	Date
1	Viktor Brange	0.04 s	2014-12-06 23:57:07
2	Stefano Cordio	0.04 s	2016-08-08 09:55:43
3	Dan Kral	0.05 s	2014-11-30 11:09:18
4	Alexander Heilmeier	0.07 s	2015-12-11 10:59:11
5	Lawrence Li	0.07 s	2016-02-05 05:44:34
6	Abdelmajid Essofi	0.07 s	2016-09-09 00:57:22
7	Ivan Petrov	0.07 s	2017-11-16 10:29:44
8	Hidden user	0.07 s	2022-11-27 11:53:02
9	Sambit Palit	0.37 s	2020-11-01 23:31:16

#	User	Runtime	Date
1	Joe Amenta	0.05 s	2018-05-24 13:45:51
2	Bas te Kolste	0.08 s	2014-12-06 10:54:08
3	Alexander Biggs	0.08 s	2015-09-23 03:43:32
4	Andrzej Krajniak	0.08 s	2016-08-04 23:33:45
5	Raja Sanjeev Kumar Nakka	0.09 s	2016-04-24 03:08:37
6	Martijn Schuurmans	0.09 s	2016-09-27 14:45:39
7	Ger Saris	0.09 s	2016-12-14 18:34:46
8	Jerker Sandsten	0.09 s	2017-06-19 16:03:21
9	Paolo Mikulin Seravalli	0.09 s	2018-11-08 23:25:42
10	Jacob Aufdenberg	0.09 s	2019-05-15 19:58:00

#	User	Runtime	Date
1	Hidden user	0.02 s	2017-08-01 03:54:34
2	Noah Weninger	0.02 s	2018-12-13 00:49:06
3	Grae Yeandle	0.03 s	2017-01-22 09:03:11
4	Martin Stensgård	0.03 s	2017-05-21 11:15:04
5	Rafaël Bocquet	0.04 s	2015-10-09 10:41:16
6	Yassin Bahloul	0.04 s	2017-10-04 18:40:02
7	David Trettin	0.04 s	2018-12-18 23:20:15
8	Frank Endriss	0.04 s	2019-12-18 14:33:58
9	Han Moe Htet	0.04 s	2020-05-28 10:14:06
10	Zhu Zikun	0.04 s	2020-10-26 13:51:37

#	User	Runtime	Date
1	Hidden user	0.16 s	2014-12-16 17:46:13
2	Norbert Voelker	0.18 s	2021-07-29 23:35:21
3	Krzysztof Gibuła	0.23 s	2021-04-14 23:38:46
4	Fikri Sundayana	0.42 s	2019-02-16 19:12:07

#	User	Runtime	Date
1	Hidden user	0.20 s	2022-04-27 13:17:33
2	Lars Tveito	1.52 s	2015-07-21 19:15:27
3	Qi Ji	1.53 s	2018-07-10 01:07:15
4	Joshua Ji	1.55 s	2022-06-13 23:19:40
5	Markus Läll	1.57 s	2015-03-07 14:55:54
6	Birk Tjelmeland	1.58 s	2017-11-05 22:26:05
7	Brandon Tang	1.58 s	2023-05-30 21:41:07
8	Dario Vidas	1.59 s	2016-02-04 23:14:39
9	Jeffrey Rosenbluth	1.66 s	2018-01-22 20:09:23
10	Brent Yorgey	1.73 s	2017-09-30 23:15:47

#	User	Runtime	Date
1	Sven Rönnbäck	0.17 s	2022-05-20 21:23:28
2	懶羊	0.19 s	2015-03-29 07:00:38
3	Harsh Khandelwal	0.19 s	2016-09-29 00:30:43
4	Ethan Toney	0.19 s	2017-09-23 06:57:51
5	Noha Khater	0.20 s	2014-11-30 11:27:24
6	Marius de Vogel	0.20 s	2015-11-26 21:17:46
7	Nigel Liebers	0.20 s	2016-09-26 13:12:04
8	Natalie Longtin	0.20 s	2017-11-14 00:03:46
9	Ada Clevinger	0.20 s	2018-06-26 00:51:37
10	Ali Zarrini	0.20 s	2018-10-31 21:26:47

#	User	Runtime	Date
1	Sander Hellesø	0.26 s	2019-04-24 09:50:55
2	Christoffer Karlsson	0.31 s	2018-07-21 21:48:56
3	Khin Nyunt	0.64 s	2021-11-21 05:00:25

#	User	Runtime	Date
1	Bjørn Chr. Soltvedt	0.19 s	2016-03-13 10:29:41
2	David Martín-González	0.20 s	2014-11-30 12:51:00
3	Paul Leung	0.21 s	2017-07-28 19:05:15
4	Peter Kedemo	0.24 s	2016-01-04 19:13:22
5	Christian Cederquist	0.25 s	2023-04-10 10:33:36
6	Zach Tschetter	0.27 s	2023-06-19 21:53:06
7	Andrea Bianchessi	0.39 s	2017-11-07 12:05:08

#	User	Runtime	Date
1	Hidden user	0.36 s	2017-12-06 16:42:14
2	Frederik Bjørn Groben Nielsen	0.38 s	2018-09-16 13:58:13
3	Jahid Hasan Imon	0.39 s	2020-09-11 13:23:11
4	Adam Rankin	0.45 s	2023-09-14 19:30:59
5	Phường Lên	0.84 s	2019-11-06 03:19:12

#	User	Runtime	Date
1	Jeff Cashion	0.12 s	2018-04-27 20:51:08
2	Renate	0.12 s	2021-07-17 12:54:13
3	Susanne Ragnemalm	0.27 s	2018-05-26 21:37:10

#	User	Runtime	Date
1	Hans Rusten	0.08 s	2015-12-07 13:46:06
2	Justin Su	0.08 s	2017-09-19 06:44:53
3	Christofer Ohlsson	0.09 s	2015-03-29 19:10:30
4	Juliang Li	0.09 s	2018-03-02 22:23:02
5	Klas Björkqvist	0.10 s	2014-11-30 11:13:45
6	Patrik Lilja	0.10 s	2015-03-22 11:51:30
7	Hidden user	0.10 s	2018-03-02 22:12:49
8	Johannes Agestam	0.11 s	2015-08-19 11:03:03
9	Greg Hamerly	0.11 s	2015-12-19 05:51:58
10	Yanmarshus Bachtiar	0.11 s	2020-09-07 14:03:42

#	User	Runtime	Date
1	Pan Boyi	0.10 s	2022-10-15 05:51:57
2	Francesco Della Vedova	0.11 s	2016-02-03 22:52:51
3	Jamie Kihira	0.11 s	2018-10-03 07:40:21
4	Fred Bloggs	0.11 s	2019-04-04 09:52:05
5	Massimo Meneghello	0.12 s	2018-12-07 16:10:36
6	Ocram Esah	0.12 s	2022-06-13 21:23:24
7	Justin Su	0.13 s	2017-09-19 01:18:42
8	Aaron Lamoreaux	0.13 s	2018-11-24 19:00:43
9	Melvin Yang	0.13 s	2020-10-17 14:15:26
10	Lai Zhuoyuan	0.14 s	2023-03-08 16:00:57

#	User	Runtime	Date
1	Hidden user	0.20 s	2019-02-16 23:56:08
2	Naoki Mizuno	0.21 s	2016-04-11 20:30:48
3	Hidden user	0.21 s	2023-12-09 06:14:33
4	Martin Larsson	0.25 s	2017-03-03 21:05:56
5	Hidden user	0.26 s	2017-07-10 23:53:09
6	Thomas Feld	0.26 s	2023-03-29 14:28:52
7	Erik Rydbert	0.50 s	2016-07-26 09:54:00

#	User	Runtime	Date
1	Henry Jacobson	0.06 s	2022-10-24 18:32:29
2	Fiat Driver	0.06 s	2023-07-11 11:44:38
3	Bas Dirks	0.07 s	2022-02-21 18:10:04
4	Sebastián Solari	0.08 s	2020-07-13 08:50:52

#	User	Length	Date
1	Ivan Petrov	702	2017-11-16 10:29:44
2	Dan Kral	714	2014-11-30 11:09:18
3	Lawrence Li	983	2016-02-05 05:44:34
4	Abdelmajid Essofi	1011	2016-09-09 00:57:22
5	Alexander Heilmeier	1474	2015-12-11 10:59:11
6	Viktor Brange	1502	2014-12-06 23:57:07
7	Hidden user	1643	2022-11-27 11:53:02
8	Sambit Palit	1800	2020-11-01 23:31:16
9	Stefano Cordio	23238	2016-08-01 18:29:19

#	User	Length	Date
1	Marek Bina	763	2019-02-21 09:12:01
2	Nabeel Mirza	838	2023-10-30 05:58:40
3	Martijn Schuurmans	917	2016-09-27 14:45:39
4	Jerker Sandsten	1024	2017-06-19 16:03:21
5	Jacob Aufdenberg	1065	2019-05-15 19:58:00
6	Raja Sanjeev Kumar Nakka	1084	2016-04-24 03:08:37
7	Aljaz Penca	1091	2022-03-05 22:37:19
8	Jayant Notani	1115	2020-04-03 22:07:12
9	Ger Saris	1135	2016-12-14 18:34:46
10	Andrzej Krajniak	1141	2017-07-26 23:39:08

#	User	Length	Date
1	Robin Lee	276	2014-11-30 11:02:17
2	Johan Wind	304	2015-09-15 14:27:26
3	Niklas Baumstark	306	2014-12-02 00:37:50
4	William Granados	308	2015-10-17 12:56:06
5	Huy Nguyễn Võ	312	2017-08-08 09:34:23
6	Rowan Lee	324	2015-02-28 20:26:49
7	Tony Tony	326	2017-12-30 11:35:11
8	Chase Hinesman	331	2018-03-02 22:41:51
9	Shubham Pandey	333	2015-07-26 16:47:52
10	Tran Thanh Quang	333	2017-10-11 16:34:42

#	User	Length	Date
1	Krzysztof Gibuła	567	2021-04-14 23:38:46
2	Fikri Sundayana	606	2019-02-16 19:12:07
3	Hidden user	630	2014-12-16 17:46:13
4	Norbert Voelker	872	2021-07-29 23:35:21

#	User	Length	Date
1	Birk Tjelmeland	280	2017-11-05 22:26:05
2	Brandon Tang	396	2023-05-30 21:41:07
3	Lars Tveito	401	2015-07-21 19:15:27
4	Brent Yorgey	402	2017-09-30 23:15:47
5	Qi Ji	426	2018-07-10 01:07:15
6	Dario Vidas	573	2016-02-04 23:14:39
7	Jeffrey Rosenbluth	657	2018-01-22 20:09:23
8	Joshua Ji	731	2022-06-13 23:19:40
9	David Spies	1113	2014-11-30 11:32:12
10	Hidden user	1410	2022-04-27 13:17:33

#	User	Length	Date
1	Doug Goodman	522	2018-01-15 17:49:38
2	Natalie Longtin	624	2017-11-14 00:03:46
3	Rizeng Zheng	650	2015-05-25 08:15:00
4	Drew Hoover	651	2015-09-03 05:17:27
5	Max Lindqvist	652	2016-10-04 10:00:40
6	Cormac McCarthy	658	2015-03-07 19:22:25
7	Hidden user	664	2014-11-30 11:12:42
8	Lee YM	668	2016-08-16 04:29:04
9	Siddharth Adusumelli	671	2022-10-13 03:44:28
10	Nguyễn Mạnh Phúc	687	2015-10-14 03:50:32

#	User	Length	Date
1	Christoffer Karlsson	808	2018-07-21 21:48:56
2	Khin Nyunt	1140	2021-11-21 05:00:25
3	Sander Hellesø	1180	2019-04-24 09:50:55

#	User	Length	Date
1	Christian Cederquist	271	2023-04-10 10:33:36
2	Zach Tschetter	299	2023-06-19 21:53:06
3	Bjørn Chr. Soltvedt	327	2016-03-13 10:29:41
4	Peter Kedemo	463	2016-01-04 19:13:22
5	David Martín-González	464	2014-11-30 12:51:00
6	Paul Leung	480	2017-07-28 19:05:15
7	Andrea Bianchessi	517	2017-11-07 12:05:08

#	User	Length	Date
1	Hidden user	547	2017-12-06 16:42:14
2	Frederik Bjørn Groben Nielsen	594	2018-09-16 13:58:13
3	Adam Rankin	663	2023-09-14 19:30:59
4	Phường Lên	1108	2019-11-06 03:19:12
5	Jahid Hasan Imon	1879	2020-09-11 13:23:11

#	User	Length	Date
1	Susanne Ragnemalm	573	2018-05-26 21:37:10
2	Renate	576	2021-07-17 12:54:13
3	Jeff Cashion	706	2018-04-27 20:51:08

#	User	Length	Date
1	Thomas Feld	184	2019-08-23 14:09:35
2	Lars Åström	210	2018-11-24 17:03:08
3	Tore Norderud	225	2014-12-23 00:50:26
4	Jesper Öqvist	226	2018-11-05 00:10:12
5	Paulo Bu	230	2015-02-07 19:08:34
6	Andreas Eisele	236	2018-10-05 13:21:49
7	Klas Björkqvist	246	2014-11-30 11:13:45
8	Johannes Agestam	250	2015-08-19 11:03:03
9	Justin Su	256	2017-09-19 06:20:38
10	Bernhard Kartefla	256	2016-09-26 22:02:28

#	User	Length	Date
1	Thomas Draper	113	2023-09-23 00:07:33
2	Hidden user	123	2023-07-02 07:57:17
3	Benjamin Z White	145	2023-05-23 02:32:04
4	Christian Blumenthal	149	2020-08-14 06:16:02
5	Farzam Abrishami	166	2024-01-29 00:11:55
6	James Hamm	169	2017-11-09 01:24:45
7	Jiang Yujie	169	2022-03-19 04:09:37
8	Bjørn Dons	177	2018-10-03 01:47:02
9	Paul Swingle	178	2023-06-12 04:40:20
10	Kelly Dance	184	2022-08-10 21:41:40

#	User	Length	Date
1	Thomas Feld	68	2023-03-29 14:28:52
2	Hidden user	123	2023-12-09 06:07:52
3	Hidden user	187	2019-02-16 23:56:08
4	Martin Larsson	215	2017-03-03 21:05:56
5	Naoki Mizuno	383	2016-04-11 20:30:48
6	Erik Rydbert	410	2016-07-26 09:54:00
7	Hidden user	825	2017-07-10 23:53:09

#	User	Length	Date
1	Henry Jacobson	560	2022-10-24 18:39:54
2	Bas Dirks	719	2022-02-21 18:12:20
3	Fiat Driver	1168	2023-07-11 11:49:08
4	Sebastián Solari	1581	2020-07-13 08:50:52

Solution running time distribution