Problem J
Pollution Solution — Problem Statistics

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Submissions	1159
Accepted submissions	286
Submission ratio	24.68%
Authors	262
Full solves [?]	200
Full solve Ratio	76.34%

#	User	Runtime	Language	Date
1	Alex Rhatushnyak	0.00 s	C	2013-09-13 08:46:45
2	Ivan Petrov	0.00 s	C	2020-01-08 14:54:50

#	User	Runtime	Language	Date
1	Dmitry Mikhaylov	0.02 s	C#	2017-06-07 07:17:05

#	User	Runtime	Language	Date
1	James Robb	0.08 s	Go	2020-05-13 17:00:12
2	Hidden user	0.08 s	Go	2021-10-03 15:04:15
3	James Robb	0.09 s	Go	2020-05-13 16:59:41

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.04 s	Java	2025-04-30 20:35:40
2	Diego Alejandro Agudelo España	0.06 s	Java	2013-07-17 01:53:11
3	Pavel Chadnov	0.07 s	Java	2013-08-20 01:08:28
4	Nick Wu	0.07 s	Java	2016-09-30 23:03:49
5	Andrew Polizzotto	0.07 s	Java	2020-12-08 00:50:08
6	Hidden user	0.08 s	Java	2013-07-05 21:02:47
7	Harrison Weigel	0.08 s	Java	2015-05-10 00:08:04
8	Chris Wu	0.09 s	Java	2016-04-30 23:44:15
9	Gabriel Pita	0.09 s	Java	2016-06-16 02:49:58
10	Mark Sturtevant	0.09 s	Java	2023-09-16 09:31:22

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.04 s	Python 3	2025-08-09 23:21:08
2	Andreas Björklund	0.05 s	Python 3	2023-05-03 18:32:55

#	User	Length	Language	Date
1	Ivan Petrov	2723	C	2020-01-08 14:54:50
2	Alex Rhatushnyak	5231	C	2013-09-13 08:46:45

#	User	Length	Language	Date
1	Dmitry Mikhaylov	7021	C#	2017-06-07 07:17:05

#	User	Length	Language	Date
1	Nikola Pesic	1222	C++	2024-04-09 12:54:48
2	UPM orehi	1361	C++	2013-07-06 20:42:45
3	Cong Chen	1562	C++	2013-07-04 22:21:30
4	Junhee Han	1607	C++	2014-01-24 09:36:57
5	Marcelo Fornet	1611	C++	2015-11-11 15:21:05
6	Dmitry Lyubshin	1617	C++	2023-06-21 18:48:57
7	SeyedParsa Mirtaheri	1660	C++	2016-04-16 14:43:08
8	Richard Wang	1707	C++	2023-04-06 07:04:26
9	Lu Zheng Rong	1736	C++	2015-06-14 15:43:39
10	Chris Vilches	1785	C++	2023-11-17 16:43:30

#	User	Length	Language	Date
1	Hidden user	2893	Go	2021-10-03 15:04:15
2	James Robb	5892	Go	2020-05-13 16:56:02
3	James Robb	5915	Go	2020-05-13 16:59:41

#	User	Length	Language	Date
1	Harrison Weigel	1869	Java	2015-05-10 00:08:04
2	Daniel Moyer	2334	Java	2018-02-11 01:12:34
3	Eric Williamson	2386	Java	2018-02-10 23:32:44
4	Doug Goodman	2576	Java	2018-04-02 15:15:46
5	Hidden user	2835	Java	2019-05-15 12:49:40
6	Diego Alejandro Agudelo España	3360	Java	2013-07-17 01:53:11
7	Hidden user	4037	Java	2013-07-05 21:02:47
8	Josenildo Silva	4601	Java	2021-04-02 01:49:02
9	Валентин Кофман	4965	Java	2013-07-05 18:35:57
10	Aman Sachar	5149	Java	2013-07-18 20:17:30

#	User	Length	Language	Date
1	Andreas Björklund	1036	Python 3	2023-05-03 18:32:55
2	Duoduo Zhao	2449	Python 3	2025-08-09 23:21:08

Solution running time distribution