Problem A
Chemist's vows

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Problem statistics

Submissions	1494
Accepted submissions	450
Submission ratio	30.12%
Authors	308
Accepted authors	281
Author ratio	91.23%

#	User	Runtime	Date
1	Ivan Petrov	0.01 s	2019-04-30 10:10:40
2	Bergur Snorrason	0.01 s	2020-03-04 10:14:38
3	Aaron Staugaard	0.01 s	2023-05-06 23:41:30
4	Haobo Jiang	0.05 s	2016-01-02 13:02:26

#	User	Runtime	Date
1	Edvin Mako	0.16 s	2020-02-13 15:52:22

#	User	Runtime	Date
1	Clarence Chew	0.00 s	2016-02-03 05:50:00
2	Herman Karlsson	0.00 s	2019-12-10 19:34:12
3	Mårten Wiman	0.01 s	2015-03-03 18:05:19
4	Rene Josiah M. Quinto	0.01 s	2016-10-15 07:19:44
5	Tianci Wang	0.01 s	2017-06-10 14:34:59
6	Nicholas Foo Chuan Le	0.01 s	2022-04-12 22:35:16
7	Goh Siau Chiak	0.01 s	2023-02-06 17:12:32
8	Grae Yeandle	0.01 s	2023-02-16 18:20:23
9	Simon Lindholm	0.03 s	2015-03-03 17:43:53
10	Karl Lundstig	0.03 s	2015-03-03 17:56:57

#	User	Runtime	Date
1	Norbert Voelker	0.04 s	2023-03-10 11:06:45
2	Hidden user	0.19 s	2015-10-01 18:43:39

#	User	Runtime	Date
1	Aaron Staugaard	0.01 s	2023-05-07 01:29:17
2	Udo Stenzel	0.04 s	2023-05-07 00:32:28
3	Soumik Sarkar	0.11 s	2023-05-27 18:06:48
4	Jonas Stendahl	0.14 s	2016-05-07 11:56:49
5	Filippo Sestini	0.20 s	2023-06-06 17:26:57
6	Stian	0.21 s	2020-02-11 15:32:10
7	Brent Yorgey	0.22 s	2023-05-19 22:49:09
8	Hidden user	1.24 s	2023-03-10 20:07:05

#	User	Runtime	Date
1	William Fiset	0.16 s	2017-02-25 00:41:08
2	Michael Phillotry	0.16 s	2021-03-26 18:29:30
3	Daniel West	0.21 s	2021-01-02 19:42:46
4	Lozzi Ali	0.22 s	2016-10-12 13:46:24
5	Marco Troltsch	0.24 s	2016-06-08 20:57:12
6	Josenildo Silva	0.26 s	2017-05-10 05:00:31
7	Brent Yorgey	0.26 s	2020-04-29 04:10:51
8	Andy Polizzotto	0.27 s	2020-05-28 03:44:13
9	Terrence Park	0.28 s	2016-04-06 21:08:24
10	Hidden user	0.28 s	2016-09-22 21:57:17

#	User	Runtime	Date
1	Bjørn Chr. Soltvedt	0.03 s	2016-08-25 00:55:19
2	Christian Cederquist	0.08 s	2023-07-23 21:01:44

#	User	Runtime	Date
1	Benjamin Ye	0.43 s	2023-02-03 06:54:54
2	Ditlef Alexander Diseth	0.63 s	2020-02-13 16:04:28

#	User	Runtime	Date
1	Andriy Zyevakov	2.29 s	2016-10-16 17:21:05

#	User	Runtime	Date
1	Hidden user	0.09 s	2019-10-05 00:32:47
2	Andreas Björklund	0.09 s	2020-04-10 12:59:47
3	Anton Lyxell	0.12 s	2019-11-16 13:29:27
4	Nick Wu	0.16 s	2015-10-19 03:38:16
5	Asger Hautop Drewsen	0.18 s	2015-11-02 17:51:39
6	Alvaro Silvino	0.23 s	2016-04-19 00:02:55
7	Jonas Kylling	0.47 s	2015-09-17 18:57:52

#	User	Runtime	Date
1	Benjamin Z White	0.10 s	2023-07-22 17:06:34
2	Robert Nix	0.11 s	2021-04-12 21:30:19
3	Yi-Min Seah	0.11 s	2022-02-19 16:09:14
4	Guy Wilks	0.11 s	2023-01-31 03:44:09
5	Andras Zolyomi	0.11 s	2023-02-07 00:54:53
6	Casper Rysgaard	0.12 s	2023-01-16 13:25:08
7	Daniel Lokshtanov	0.12 s	2023-01-31 03:54:28
8	Garrett Peake	0.12 s	2023-02-01 22:26:07
9	Zachary Miller	0.12 s	2023-02-03 01:09:42
10	Luke Vandevoorde	0.12 s	2023-02-03 02:22:59

#	User	Runtime	Date
1	Ivy Wang	1.69 s	2023-02-01 20:58:03

#	User	Runtime	Date
1	Adam Guangwei Yu	0.03 s	2023-02-01 01:34:47
2	Jianghua Wang	0.03 s	2023-02-01 23:15:19
3	Ryan Chau	0.03 s	2023-02-08 04:46:46
4	Petter Daae	0.10 s	2020-03-21 23:13:10

#	User	Length	Date
1	Haobo Jiang	1507	2016-01-02 13:02:26
2	Bergur Snorrason	3275	2020-03-04 10:11:38
3	Ivan Petrov	7505	2019-04-30 10:10:40
4	Aaron Staugaard	16718	2023-05-07 13:34:23

#	User	Length	Date
1	Edvin Mako	2786	2020-02-13 15:52:22

#	User	Length	Date
1	Yeung Man Tsung	1142	2023-02-06 16:06:53
2	Lim An Jun	1180	2023-02-07 07:00:11
3	Dexter Kwan	1215	2023-02-10 15:12:05
4	鄭博文	1216	2023-03-04 03:01:36
5	Johan Wind	1221	2019-03-03 17:45:12
6	Wesley Hung	1242	2023-02-01 06:34:15
7	Noah Weninger	1245	2020-12-28 04:27:27
8	Royce Nguyen	1249	2023-02-10 07:25:26
9	Ashutosh Tripathi	1286	2020-07-27 23:03:08
10	Jose Francisco Perez	1291	2016-10-15 08:25:21

#	User	Length	Date
1	Norbert Voelker	1366	2023-03-10 11:07:45
2	Hidden user	2745	2015-10-01 19:01:40

#	User	Length	Date
1	Udo Stenzel	1063	2023-05-07 00:13:38
2	Soumik Sarkar	1408	2023-05-27 18:06:48
3	Jonas Stendahl	1696	2016-05-07 12:31:07
4	Brent Yorgey	2064	2020-04-29 12:28:16
5	Stian	2295	2020-02-11 15:32:10
6	Filippo Sestini	2333	2023-06-06 17:27:36
7	Aaron Staugaard	11072	2023-05-06 21:12:36
8	Hidden user	19647	2023-03-10 20:07:05

#	User	Length	Date
1	Jason Sun	1584	2017-11-02 03:56:08
2	Olav Røthe Bakken	1631	2020-02-04 14:55:55
3	Doug Goodman	1732	2018-07-09 22:41:03
4	Andy Polizzotto	1882	2020-05-26 10:09:24
5	Josenildo Silva	1907	2017-05-10 05:00:31
6	Jimmy from Robotics	2003	2018-09-12 06:42:17
7	Hidden user	2109	2018-01-30 07:24:16
8	Thomas Rooijakkers	2172	2016-10-03 21:16:35
9	Marco Troltsch	2242	2016-06-08 20:57:12
10	Alex Coleman	2335	2018-11-02 03:13:41

#	User	Length	Date
1	Christian Cederquist	1166	2023-07-23 21:01:44
2	Bjørn Chr. Soltvedt	1309	2016-08-25 01:01:08

#	User	Length	Date
1	Benjamin Ye	1406	2023-02-03 06:54:54
2	Ditlef Alexander Diseth	6125	2020-02-13 16:04:28

#	User	Length	Date
1	Andriy Zyevakov	2769	2016-10-16 17:21:05

#	User	Length	Date
1	Hidden user	711	2019-10-05 00:34:21
2	Andreas Björklund	917	2020-04-10 12:59:47
3	Nick Wu	1035	2015-10-19 03:38:16
4	Anton Lyxell	1158	2019-11-16 13:29:27
5	Asger Hautop Drewsen	1231	2015-11-02 17:51:39
6	Jonas Kylling	1238	2015-09-17 18:57:52
7	Alvaro Silvino	12294	2016-04-19 00:02:55

#	User	Length	Date
1	Benjamin Z White	433	2023-07-22 17:15:06
2	Peter Stauder	483	2023-02-12 08:48:06
3	Christofer Ohlsson	619	2023-03-28 16:07:55
4	Kelly Dance	640	2023-07-30 11:39:31
5	Anshuman Dash	652	2023-01-31 05:34:33
6	Ludo Pulles	705	2017-03-26 17:50:06
7	Oskar Haarklou Veileborg	924	2021-04-20 20:54:13
8	Prateek Bhakta	943	2021-11-11 23:40:42
9	Daniel Lokshtanov	954	2023-01-31 03:54:28
10	Shashank Bhatt	980	2023-07-23 01:39:25

#	User	Length	Date
1	Ivy Wang	1259	2023-02-01 20:58:03

#	User	Length	Date
1	Jianghua Wang	1013	2023-02-01 23:19:59
2	Ryan Chau	1912	2023-02-08 04:46:46
3	Adam Guangwei Yu	2346	2023-02-01 07:40:16
4	Petter Daae	2494	2020-03-21 23:05:35

Solution running time distribution