Problem A
Forest Fires — Problem Statistics

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Submissions	419
Accepted submissions	170
Submission ratio	40.57%
Authors	122
Full solves [?]	98
Full solve Ratio	80.33%

#	User	Runtime	Language	Date
1	Martin Stensgård	0.17 s	C	2024-09-21 23:58:10
2	Yang Li	0.18 s	C	2018-05-05 15:09:38

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.20 s	C++	2024-01-06 15:40:26
2	Hidden user	0.21 s	C++	2025-10-02 15:01:35
3	Alexander Skidanov	0.21 s	C++	2025-10-02 16:28:05
4	Martin Wan	0.22 s	C++	2017-08-08 03:33:31
5	Md Akif Chowdhury	0.22 s	C++	2022-07-11 21:03:18
6	Tan Jun An	0.23 s	C++	2017-03-18 20:23:06
7	Atli Fannar Franklín	0.23 s	C++	2023-06-22 18:19:38
8	Ludo Pulles	0.24 s	C++	2016-03-22 03:59:39
9	Andrew Baas	0.24 s	C++	2019-04-14 17:01:21
10	Hidden user	0.24 s	C++	2023-05-28 11:32:57

#	User	Runtime	Language	Date
1	Martin Stensgård	0.26 s	Go	2024-09-21 02:14:06
2	Norbert Voelker	0.29 s	Go	2024-08-12 21:33:57
3	Kurtis Van Gent	1.00 s	Go	2018-09-28 03:12:46

#	User	Runtime	Language	Date
1	Bjørn Dons	0.43 s	Java	2018-12-02 00:04:32
2	Sven Rönnbäck	0.44 s	Java	2023-08-12 21:00:53
3	Hidden user	0.48 s	Java	2018-02-01 05:54:09
4	Nick Wu	0.50 s	Java	2016-03-22 00:24:01
5	Crystal Sharpe	0.52 s	Java	2020-07-31 22:39:08
6	Jon Pavelich	0.55 s	Java	2017-08-11 23:24:56
7	Hidden user	0.55 s	Java	2024-08-31 14:26:53
8	Martijn Muijsers	0.57 s	Java	2017-05-17 18:07:42
9	Michael O'Brien	0.83 s	Java	2022-02-24 03:39:19
10	Malte Larsson	0.88 s	Java	2021-04-10 19:46:48

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	1.95 s	JavaScript (SpiderMonkey)	2024-08-25 08:22:30

#	User	Runtime	Language	Date
1	Benjamin Laurence Erickson	1.39 s	Kotlin	2018-10-02 04:05:45

#	User	Runtime	Language	Date
1	Oskar Haarklou Veileborg	1.08 s	Python 2	2020-02-03 13:52:11
2	Jesper Öqvist	1.40 s	Python 2	2018-09-22 14:13:55
3	Andreas Björklund	2.53 s	Python 2	2021-04-01 12:58:03
4	Kevin Tang	3.00 s	Python 2	2019-10-03 08:41:48

#	User	Runtime	Language	Date
1	Nicholas Russell Saerang	0.89 s	Python 3	2024-08-08 03:53:14
2	LI LETIAN	1.11 s	Python 3	2025-01-25 16:41:46
3	Christian Yongwhan Lim	1.12 s	Python 3	2024-12-29 02:30:19
4	Tylan McKinney	1.13 s	Python 3	2021-01-15 20:17:12
5	Oskar Haarklou Veileborg	1.16 s	Python 3	2020-02-03 13:51:12
6	Kadriye Yildiz	1.16 s	Python 3	2024-08-22 12:46:23
7	gulinazha	1.39 s	Python 3	2026-03-16 11:02:23
8	UTM CS AI	2.12 s	Python 3	2024-08-06 18:11:42
9	Casper Rysgaard	2.80 s	Python 3	2024-02-12 22:17:21
10	Robert Nix	3.07 s	Python 3	2021-09-27 22:20:05

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.20 s	Rust	2026-01-14 15:59:54

#	User	Length	Language	Date
1	Martin Stensgård	1812	C	2024-09-21 23:58:10
2	Yang Li	14946	C	2018-05-05 15:09:38

#	User	Length	Language	Date
1	Teikn Smith	773	C++	2024-07-26 06:24:20
2	Brandon Zhang	1259	C++	2024-03-18 01:36:34
3	Hidden user	1328	C++	2019-05-11 10:20:20
4	Marc Phua	1570	C++	2020-06-16 20:04:24
5	Atli Fannar Franklín	1611	C++	2023-06-22 18:19:38
6	Mitchell Peterson	1698	C++	2018-09-28 05:04:35
7	Nicholas Winschel	1709	C++	2023-09-12 00:48:53
8	Richard Wang	1709	C++	2023-09-12 05:49:25
9	Yupeng Gu	1761	C++	2019-04-25 04:03:56
10	Alexander Skidanov	1779	C++	2025-10-02 16:28:05

#	User	Length	Language	Date
1	Kurtis Van Gent	1984	Go	2018-09-28 03:12:46
2	Norbert Voelker	2527	Go	2024-08-12 21:33:57
3	Martin Stensgård	2575	Go	2024-09-20 23:53:15

#	User	Length	Language	Date
1	Doug Goodman	1822	Java	2019-02-19 18:12:19
2	Crystal Sharpe	1895	Java	2020-07-31 22:44:37
3	Malte Larsson	1903	Java	2021-04-10 19:45:30
4	Josenildo Silva	2044	Java	2017-05-10 21:58:40
5	Jon Pavelich	2290	Java	2017-08-11 23:24:56
6	Martijn Muijsers	2515	Java	2017-05-17 18:07:42
7	Mattias Gustafsson	2949	Java	2021-04-09 18:59:24
8	Nick Wu	3095	Java	2016-03-22 00:24:01
9	Hidden user	3407	Java	2018-02-01 05:54:09
10	Terrence Park	3904	Java	2016-03-22 05:17:34

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	1686	JavaScript (SpiderMonkey)	2024-08-24 19:09:25

#	User	Length	Language	Date
1	Benjamin Laurence Erickson	2469	Kotlin	2018-10-01 20:07:02

#	User	Length	Language	Date
1	Andreas Björklund	1051	Python 2	2021-04-01 12:58:03
2	Oskar Haarklou Veileborg	1220	Python 2	2020-02-03 13:52:11
3	Jesper Öqvist	1341	Python 2	2018-09-22 14:13:55
4	Kevin Tang	1360	Python 2	2019-10-03 08:41:48

#	User	Length	Language	Date
1	Nicholas Russell Saerang	1033	Python 3	2024-08-08 03:53:56
2	Oskar Haarklou Veileborg	1139	Python 3	2020-02-03 13:51:12
3	Robert Nix	1147	Python 3	2021-09-27 22:20:05
4	Casper Rysgaard	1303	Python 3	2024-02-12 22:17:21
5	Tylan McKinney	1871	Python 3	2021-01-15 20:17:12
6	LI LETIAN	1937	Python 3	2025-01-25 16:41:46
7	Sebastian Hjelm	2189	Python 3	2021-04-14 17:45:56
8	Christian Yongwhan Lim	2203	Python 3	2024-12-29 02:30:19
9	Matthew Cheney	2307	Python 3	2021-01-13 04:34:52
10	Kadriye Yildiz	2316	Python 3	2024-08-22 12:46:23

#	User	Length	Language	Date
1	Vincent Lagerros	8618	Rust	2024-06-15 23:39:02

Solution running time distribution