Problem A
Hidden Words

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Problem statistics

Submissions	1758
Accepted submissions	490
Submission ratio	27.87%
Authors	283
Accepted authors	202
Author ratio	71.38%

#	User	Runtime	Date
1	Hidden user	0.09 s	2019-04-15 03:13:49
2	Amar Topalovic	0.10 s	2019-05-15 08:13:52
3	Ivan Petrov	0.24 s	2019-11-04 15:54:27
4	Hidden user	0.35 s	2023-11-20 20:17:38

#	User	Runtime	Date
1	Arnav Sastry	0.02 s	2018-12-17 03:45:52
2	Mohammad Sadeghi	0.02 s	2019-08-12 10:32:26
3	Kadin Tang	0.05 s	2022-01-30 20:32:50
4	Kenneth Langedal	0.06 s	2019-11-28 00:39:47
5	Gabriel Chai	0.06 s	2022-02-05 22:47:34
6	npucfy	0.06 s	2022-02-13 19:47:41
7	Duarte Nóbrega	0.07 s	2019-08-29 18:11:27
8	Moses Xu	0.07 s	2022-02-05 22:04:37
9	Robert Lee	0.07 s	2022-02-07 00:13:42
10	Ian DeHaan	0.08 s	2022-02-05 19:53:30

#	User	Runtime	Date
1	Troels Bjerre Lund	0.14 s	2020-02-08 19:01:00
2	Mike Nguyen	0.28 s	2022-01-30 20:27:21
3	Jakob Kallestad	0.34 s	2019-03-09 17:14:10
4	Bjørn Dons	0.37 s	2018-12-28 20:36:51
5	Petter Daae	0.37 s	2019-05-20 13:17:50
6	Vetle Håland Bergstad	0.39 s	2019-05-21 11:03:17
7	Joachim Morken	0.45 s	2019-05-30 16:49:22
8	Benjamin Reidys	0.61 s	2019-07-11 16:43:53
9	Sébastien Paumier	0.71 s	2018-11-10 14:52:14
10	Hidden user	0.71 s	2019-05-19 22:37:55

#	User	Runtime	Date
1	Phường Lên	0.58 s	2020-05-21 08:15:28
2	Nicholas Johnson	1.11 s	2022-02-05 20:54:56

#	User	Runtime	Date
1	Troels Bjerre Lund	0.41 s	2020-02-08 19:21:33
2	Hidden user	0.58 s	2019-04-11 22:10:29
3	Andreas Björklund	0.77 s	2018-12-23 17:53:33
4	Panteon Panteon	0.88 s	2021-03-20 10:34:01
5	Hidden user	0.88 s	2021-03-20 10:57:05
6	Oskar Haarklou Veileborg	0.98 s	2019-11-22 13:33:09
7	Øyvind Haarberg	1.37 s	2018-11-11 21:56:03
8	Hidden user	1.53 s	2018-12-08 20:22:07
9	Greg Hamerly	1.59 s	2019-01-23 22:09:14
10	Erik Tjøswold	1.99 s	2018-12-03 22:30:41

#	User	Runtime	Date
1	Troels Bjerre Lund	0.47 s	2020-02-08 19:20:52
2	Brandon Young	0.64 s	2022-01-30 21:42:03
3	crapcode	0.88 s	2022-05-04 17:04:05
4	Adin Ilfeld	0.89 s	2022-02-05 21:00:49
5	Nicholas Russell Saerang	0.91 s	2024-05-25 03:51:36
6	Braydon Hunt	0.98 s	2022-02-16 03:22:33
7	Hidden user	1.00 s	2021-08-25 02:49:22
8	UPT_Ed_Edd_n_Eddy	1.04 s	2021-03-20 08:58:17
9	Ole Vik Lysne	1.07 s	2024-07-08 12:10:54
10	Simen Sørensen	1.13 s	2024-07-08 02:06:41

#	User	Runtime	Date
1	Rasmus Andersson	0.07 s	2024-03-27 10:19:55
2	Hidden user	0.10 s	2019-12-11 02:41:24
3	Iker Lissarrague	0.16 s	2023-10-09 01:55:42
4	Vincent Lagerros	0.19 s	2024-05-24 01:46:11
5	Christoffer Andersson	0.48 s	2024-03-26 11:31:15
6	Fiat Driver	0.52 s	2023-07-01 18:44:06
7	Nicolas Costes	1.35 s	2019-10-30 11:46:24

#	User	Length	Date
1	Amar Topalovic	1848	2019-04-23 10:01:12
2	Ivan Petrov	1903	2019-11-04 15:54:27
3	Hidden user	1909	2023-11-20 20:17:38
4	Hidden user	2004	2019-04-14 23:10:40

#	User	Length	Date
1	Mohammad Sadeghi	710	2024-05-16 13:50:38
2	Johan Wind	799	2018-11-14 15:03:13
3	David Zheng	850	2018-12-08 03:20:00
4	Nguyễn Thành Minh	931	2022-02-05 23:10:59
5	Marian Dietz	944	2022-02-05 19:52:39
6	Matt	952	2021-10-19 17:40:49
7	Vlad Negoita	972	2021-10-19 17:35:05
8	Ernest Ng Zi Xuan	1003	2024-07-05 03:40:55
9	Thiago Bastos	1086	2021-08-28 21:42:24
10	Henry Xia	1088	2022-02-05 19:11:43

#	User	Length	Date
1	Hidden user	1249	2019-08-22 07:23:42
2	Doug Goodman	1499	2019-05-01 19:50:52
3	Suhas T. Nagar	1648	2022-02-06 23:51:13
4	Benjamin Reidys	1900	2019-07-11 16:43:53
5	Troels Bjerre Lund	2153	2020-02-08 19:01:00
6	Sam Zheng	2231	2022-02-05 21:20:11
7	Petter Daae	2948	2019-05-20 13:17:50
8	André Berge	3056	2018-11-11 11:56:44
9	Roger Wisnes	3900	2019-05-06 14:58:22
10	Ingrid Johansen	4107	2019-04-22 16:36:26

#	User	Length	Date
1	Phường Lên	3300	2020-05-21 08:15:28
2	Nicholas Johnson	4853	2022-02-05 20:54:56

#	User	Length	Date
1	Oskar Haarklou Veileborg	658	2019-11-22 13:33:09
2	Andreas Björklund	678	2018-12-23 17:53:33
3	Hidden user	714	2018-12-08 20:22:07
4	Panteon Panteon	748	2021-03-20 10:34:01
5	Troels Bjerre Lund	1023	2020-02-08 12:53:29
6	Hidden user	1055	2019-04-11 22:10:29
7	Hidden user	1141	2021-03-20 10:57:05
8	Øyvind Haarberg	1630	2018-11-11 21:56:03
9	Greg Hamerly	1686	2019-01-23 22:09:14
10	Erik Tjøswold	1961	2018-12-03 22:30:41

#	User	Length	Date
1	Nicholas Russell Saerang	562	2024-05-25 03:51:36
2	Oskar Haarklou Veileborg	688	2019-11-22 13:32:27
3	UPT_Ed_Edd_n_Eddy	693	2021-03-20 08:57:26
4	Victor Song	845	2024-07-10 10:59:48
5	Ole Vik Lysne	885	2024-07-08 01:27:11
6	Jonatan Nilsson	897	2021-09-09 18:35:20
7	Troels Bjerre Lund	980	2020-02-08 02:26:31
8	Hidden user	1006	2021-08-25 02:49:22
9	Maj Stenmark	1092	2021-09-30 19:41:27
10	Måns Magnusson	1092	2021-09-09 17:51:38

#	User	Length	Date
1	Rasmus Andersson	2043	2024-03-26 23:03:03
2	Fiat Driver	2324	2023-07-01 18:44:50
3	Hidden user	2948	2019-11-25 19:12:00
4	Iker Lissarrague	3332	2023-10-09 01:55:42
5	Nicolas Costes	5979	2019-10-30 11:46:24
6	Vincent Lagerros	6207	2024-05-24 01:36:26
7	Christoffer Andersson	9983	2024-03-26 11:31:15

Solution running time distribution