Problem F
Stained Carpet — Problem Statistics

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Submissions	1017
Accepted submissions	185
Submission ratio	18.19%
Authors	160
Full solves [?]	118
Full solve Ratio	73.75%

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	C	2019-07-17 06:00:05
2	Ivan Petrov	0.00 s	C	2019-08-05 12:14:30
3	Bergur Snorrason	0.00 s	C	2020-04-14 15:26:23

#	User	Runtime	Language	Date
1	Adam Michael	0.06 s	Java	2015-10-31 21:16:59
2	Amon Al-khatib	0.06 s	Java	2016-06-23 05:38:27
3	Nick Wu	0.06 s	Java	2016-08-06 22:29:15
4	Bjørn Dons	0.06 s	Java	2020-05-21 22:24:18
5	Michael Sullivan	0.07 s	Java	2016-03-11 13:19:01
6	Wendy Aleman	0.08 s	Java	2015-10-31 18:39:12
7	Hieu Le	0.08 s	Java	2015-10-31 18:52:27
8	Qian Sun	0.08 s	Java	2015-10-31 21:30:55
9	Godmar Back	0.08 s	Java	2015-11-01 02:26:10
10	Finn Lidbetter	0.08 s	Java	2016-07-17 02:10:44

#	User	Runtime	Language	Date
1	Hidden user	0.56 s	Julia	2025-04-03 19:27:40

#	User	Runtime	Language	Date
1	Danny Mittal	0.20 s	Kotlin	2020-10-16 19:47:09

#	User	Runtime	Language	Date
1	Hidden user	0.02 s	Python 2	2017-12-19 19:22:40
2	Sergey Pashkovsky	0.02 s	Python 2	2017-12-19 22:43:42
3	Rob Hochberg	0.03 s	Python 2	2017-06-17 02:39:14
4	Hidden user	0.03 s	Python 2	2017-06-18 23:03:03
5	Andreas Eisele	0.03 s	Python 2	2018-10-25 11:32:23
6	Josenildo Silva	0.03 s	Python 2	2018-11-26 22:18:35
7	Lars Åström	0.04 s	Python 2	2019-10-31 15:30:53

#	User	Runtime	Language	Date
1	Sergey Pashkovsky	0.02 s	Python 3	2017-12-20 08:53:49
2	Minh Phan Duc Nhat	0.02 s	Python 3	2018-01-28 09:41:36
3	John McAninley	0.02 s	Python 3	2018-04-19 03:43:35
4	Teikn Smith	0.04 s	Python 3	2022-07-13 04:02:49
5	Jason Oliphant	0.04 s	Python 3	2025-04-11 21:58:06
6	Hrant Hovhannisyan	0.04 s	Python 3	2025-07-22 05:14:07
7	Firman Syah	0.04 s	Python 3	2025-09-26 13:24:44
8	Hidden user	0.05 s	Python 3	2020-05-21 23:34:14
9	Oskar Haarklou Veileborg	0.05 s	Python 3	2020-05-26 20:21:34
10	Emery Shelly	0.05 s	Python 3	2020-10-21 20:58:43

#	User	Length	Language	Date
1	Ivan Petrov	1574	C	2019-08-05 12:14:30
2	Hidden user	2190	C	2019-07-17 06:00:05
3	Bergur Snorrason	2347	C	2020-04-14 15:28:22

#	User	Length	Language	Date
1	Johan Wind	334	C++	2017-10-06 20:33:02
2	Jeremy Lim	468	C++	2023-12-11 08:42:38
3	Mutiraj Laksanawisit	552	C++	2023-04-17 06:53:52
4	Eric Schneider	577	C++	2015-11-04 22:12:11
5	Yeung Man Tsung	610	C++	2023-01-04 11:26:25
6	Fei Luo	659	C++	2015-11-01 01:08:20
7	Jason Oliphant	663	C++	2024-07-25 17:54:19
8	Ethan Guo	690	C++	2023-01-06 09:02:05
9	Wang Zhi Jian	695	C++	2019-04-14 18:43:12
10	Timothy Wan Kai Yang	739	C++	2023-07-21 10:32:17

#	User	Length	Language	Date
1	Doug Goodman	1085	Java	2019-10-11 18:24:15
2	Adam Michael	1180	Java	2015-10-31 21:16:59
3	Amon Al-khatib	1207	Java	2015-12-11 22:15:57
4	Mayuri Birari	1298	Java	2024-03-23 18:25:30
5	Wendy Aleman	1420	Java	2015-10-31 18:39:12
6	Finn Lidbetter	1715	Java	2016-07-17 12:58:42
7	Hieu Le	2062	Java	2015-10-31 18:52:27
8	Godmar Back	2418	Java	2015-11-01 04:27:51
9	Nick Wu	2962	Java	2016-08-06 22:29:15
10	Chris Gittings	3295	Java	2024-01-23 21:06:25

#	User	Length	Language	Date
1	Hidden user	1450	Julia	2025-04-03 19:27:40

#	User	Length	Language	Date
1	Danny Mittal	931	Kotlin	2020-10-16 19:47:09

#	User	Length	Language	Date
1	Josenildo Silva	539	Python 2	2018-11-26 22:18:35
2	Sergey Pashkovsky	553	Python 2	2017-12-19 22:43:42
3	Hidden user	603	Python 2	2017-12-19 19:22:40
4	Lars Åström	657	Python 2	2019-10-31 15:30:53
5	Rob Hochberg	971	Python 2	2017-06-17 02:39:14
6	Andreas Eisele	1133	Python 2	2018-10-25 11:32:23
7	Hidden user	1433	Python 2	2017-06-18 23:03:03

#	User	Length	Language	Date
1	Emery Shelly	357	Python 3	2020-10-21 20:58:43
2	Jonathan Dastrup	445	Python 3	2024-07-27 16:20:38
3	Lawry Sorenson	457	Python 3	2024-07-22 17:34:11
4	Hrant Hovhannisyan	458	Python 3	2025-07-22 05:14:07
5	Jason Oliphant	504	Python 3	2025-04-11 21:58:06
6	Shashank Bhatt	509	Python 3	2024-07-26 05:42:05
7	Gao Tianrun	529	Python 3	2024-02-18 13:05:40
8	Nicholas Russell Saerang	543	Python 3	2023-07-03 21:12:22
9	Isaac Erdman	547	Python 3	2024-07-28 01:21:13
10	Hidden user	592	Python 3	2020-05-21 23:34:14

Solution running time distribution