Problem J
Square Fields (Easy) — Problem Statistics

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Submissions	376
Accepted submissions	148
Submission ratio	39.36%
Authors	134
Full solves [?]	108
Full solve Ratio	80.60%

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	C	2017-07-05 15:27:34
2	Ivan Petrov	0.00 s	C	2019-08-20 13:37:25

#	User	Runtime	Language	Date
1	Juan Miguel Vilar	0.01 s	Haskell	2020-12-26 20:12:35
2	Brent Yorgey	0.02 s	Haskell	2018-12-12 06:40:48

#	User	Runtime	Language	Date
1	Erik Odenman	0.06 s	Java	2013-02-14 01:48:58
2	Nick Wu	0.06 s	Java	2016-12-12 00:01:03
3	Herman Appelgren	0.06 s	Java	2018-07-22 18:57:02
4	Crystal Sharpe	0.06 s	Java	2020-08-08 20:52:09
5	Simon Klein	0.07 s	Java	2011-11-09 19:31:24
6	Doug Goodman	0.08 s	Java	2018-05-08 15:55:41
7	Darrin Wiley	0.09 s	Java	2016-01-15 07:13:06
8	Blue Jay	0.20 s	Java	2020-03-29 01:32:34
9	Hidden user	0.32 s	Java	2018-11-19 20:25:52

#	User	Runtime	Language	Date
1	Frederik Højholt	0.07 s	Python 2	2017-04-11 23:38:04
2	Andreas Björklund	0.08 s	Python 2	2020-04-13 11:33:44
3	Hidden user	0.69 s	Python 2	2019-09-26 21:39:35
4	Casper Rysgaard	0.82 s	Python 2	2021-04-22 21:04:13

#	User	Runtime	Language	Date
1	Kylie Davidson	0.02 s	Python 3	2019-04-22 20:44:53
2	Hidden user	0.03 s	Python 3	2018-01-29 23:10:49
3	Torstein Strømme	0.05 s	Python 3	2016-10-31 14:54:31
4	Josh Taylor	0.07 s	Python 3	2022-11-15 21:01:34
5	Rohan	0.08 s	Python 3	2025-05-16 07:40:22
6	Afnan Sultan	0.11 s	Python 3	2020-04-27 05:55:13
7	Blue Jay	0.12 s	Python 3	2020-03-29 06:53:38
8	Noe Ramirez	0.12 s	Python 3	2020-03-29 07:22:29
9	Matthew Anderson	0.14 s	Python 3	2022-02-01 21:14:48
10	Iman Khodadi	0.14 s	Python 3	2024-01-06 10:23:00

#	User	Runtime	Language	Date
1	Ole Johan Walderhaug	0.00 s	Rust	2020-11-14 16:23:29

#	User	Length	Language	Date
1	Ivan Petrov	1107	C	2019-08-20 13:37:25
2	Hidden user	1620	C	2017-07-05 15:27:34

#	User	Length	Language	Date
1	Antonio Molina Lovett	812	C++	2016-06-04 09:58:13
2	Yeung Man Tsung	824	C++	2023-01-05 07:51:46
3	Mathias Gernez	908	C++	2025-06-25 02:01:24
4	Clarence Chew	991	C++	2018-03-20 07:00:39
5	Hidden user	1062	C++	2024-03-03 10:47:16
6	Ghazal Rabiei	1075	C++	2020-04-29 09:36:36
7	Meysam Aghighi	1138	C++	2016-02-16 09:54:22
8	Mohammadreza Hami	1149	C++	2020-04-17 22:13:53
9	Patrick Losique	1159	C++	2020-08-22 17:44:27
10	ณัฐวุฒิ เจนศักดิ์ดา	1169	C++	2024-02-01 00:34:08

#	User	Length	Language	Date
1	Brent Yorgey	3011	Haskell	2018-12-12 06:40:48
2	Juan Miguel Vilar	4652	Haskell	2020-12-26 20:12:35

#	User	Length	Language	Date
1	Crystal Sharpe	1905	Java	2020-08-08 20:53:38
2	Doug Goodman	2195	Java	2018-05-08 15:55:41
3	Blue Jay	2369	Java	2020-03-29 01:32:34
4	Hidden user	2754	Java	2018-11-19 18:02:09
5	Nick Wu	3089	Java	2016-12-12 00:01:03
6	Darrin Wiley	3172	Java	2016-01-15 07:13:06
7	Erik Odenman	3190	Java	2013-02-14 01:48:58
8	Simon Klein	3566	Java	2011-11-09 19:27:53
9	Herman Appelgren	4568	Java	2018-07-22 18:57:02

#	User	Length	Language	Date
1	Hidden user	940	Python 2	2019-09-26 21:39:35
2	Andreas Björklund	986	Python 2	2020-04-13 11:33:44
3	Casper Rysgaard	1117	Python 2	2021-04-22 21:04:13
4	Frederik Højholt	1161	Python 2	2017-04-11 23:38:04

#	User	Length	Language	Date
1	Victor Song	772	Python 3	2025-05-02 20:39:31
2	Paul Brauner	792	Python 3	2024-12-30 11:30:51
3	Iman Khodadi	1022	Python 3	2024-01-06 10:27:30
4	Casper Rysgaard	1088	Python 3	2021-04-22 21:02:52
5	Teikn Smith	1225	Python 3	2022-04-04 06:33:53
6	Mattias Davidsson	1255	Python 3	2024-07-18 12:27:30
7	Kylie Davidson	1437	Python 3	2019-04-22 20:44:53
8	Duoduo Zhao	1505	Python 3	2025-08-01 12:17:11
9	Matthew Anderson	1612	Python 3	2022-02-01 21:14:48
10	Olle Lapidus	1633	Python 3	2020-12-26 15:55:02

#	User	Length	Language	Date
1	Ole Johan Walderhaug	3918	Rust	2020-11-14 16:23:29

Solution running time distribution