Problem I
Ignore the Garbage

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Problem statistics

Submissions	2583
Accepted submissions	1014
Submission ratio	39.26%
Authors	730
Accepted authors	635
Author ratio	86.99%

#	User	Runtime	Date
1	Linus Wallgren	0.00 s	2010-11-25 12:27:48
2	Marcus Larsson	0.00 s	2013-04-16 19:14:09
3	Viktor Collin	0.00 s	2013-04-17 14:18:34
4	Magnus Olsson	0.00 s	2014-09-19 19:16:21
5	Christopher Teljstedt	0.00 s	2014-09-20 00:31:24
6	Lingwei Kong	0.00 s	2014-10-23 16:35:31
7	Jonas Höglund	0.00 s	2015-09-23 15:23:51
8	Andrew Roberts	0.00 s	2017-08-25 07:50:38
9	Sambit Palit	0.00 s	2020-12-01 03:33:47

#	User	Runtime	Date
1	Duelene Olson	0.03 s	2016-07-05 20:26:40
2	Khin Nyunt	0.03 s	2017-09-13 06:27:25
3	Mikael Fiala-Lundström	0.03 s	2022-04-25 21:50:51

#	User	Runtime	Date
1	Mohideen Imran Khan	0.03 s	2018-12-23 05:55:10

#	User	Runtime	Date
1	Khin Nyunt	0.02 s	2023-09-14 05:19:10
2	brett warrender	0.05 s	2020-08-26 07:32:49
3	Norbert Voelker	0.08 s	2021-11-11 00:10:24
4	Vilhelm Melkstam	0.08 s	2022-02-08 12:12:30
5	Andrew Burke	0.10 s	2022-03-21 01:55:12

#	User	Runtime	Date
1	Oskar Segersvärd	0.01 s	2014-09-20 15:34:04
2	Esther Chong	0.01 s	2018-01-23 13:36:22
3	Qi Ji	0.01 s	2018-07-10 04:10:38
4	Antony Lee	0.01 s	2018-08-25 01:21:14
5	Matthew Craven	0.01 s	2018-09-08 14:50:55
6	Olle Eriksson	0.01 s	2018-09-16 22:31:22
7	Brent Yorgey	0.01 s	2018-12-14 03:51:12
8	Oisín Mac Fhearaí	0.01 s	2021-01-04 02:54:51
9	Mason	0.01 s	2023-05-11 21:48:40

#	User	Runtime	Date
1	Simon Klein	0.06 s	2013-04-11 11:06:18
2	Carl Eriksson	0.06 s	2014-09-21 23:39:51
3	Paul Boddington	0.06 s	2016-05-07 00:22:24
4	Hanif Farahmand Mokarremi	0.07 s	2011-11-15 15:03:48
5	Erik Odenman	0.07 s	2013-04-13 15:01:44
6	Jens Ståhl	0.07 s	2014-04-02 13:19:09
7	Kai Widell Niigata	0.07 s	2014-04-04 14:06:36
8	Sofie Thorsen	0.07 s	2014-09-19 10:11:51
9	Alexander Gomez	0.07 s	2014-09-19 11:15:16
10	Viktor Mattsson	0.07 s	2014-09-22 00:06:54

#	User	Runtime	Date
1	Tiago Oliveira	0.45 s	2020-08-19 16:03:25
2	Khin Nyunt	0.45 s	2021-11-18 10:02:14

#	User	Runtime	Date
1	Peter Kedemo	0.01 s	2016-02-28 08:27:19
2	Christian Cederquist	0.03 s	2023-04-06 19:39:29
3	Bjørn Chr. Soltvedt	0.21 s	2016-03-16 01:18:35

#	User	Runtime	Date
1	Hidden user	0.20 s	2019-12-22 07:00:57
2	Juan Miguel Vilar	0.28 s	2020-11-07 16:01:58
3	Adam Koprowski	0.28 s	2021-07-13 23:08:52
4	Alexandre Conte	0.30 s	2021-08-26 19:50:20

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.00 s	2019-09-30 21:28:47

#	User	Runtime	Date
1	Andriy Zyevakov	0.04 s	2019-04-27 12:12:22

#	User	Runtime	Date
1	Anders Westling	0.03 s	2011-11-15 16:37:14
2	Andreas Serra	0.03 s	2014-04-02 17:33:44
3	Hidden user	0.03 s	2014-09-17 22:12:04
4	Joakim Uddholm	0.03 s	2014-09-22 02:38:55
5	Paulo Bu	0.03 s	2015-03-26 13:45:40
6	Quan Huynh	0.03 s	2015-09-21 10:38:56
7	Dmitry Lyubshin	0.03 s	2018-05-09 23:03:13
8	Hidden user	0.04 s	2015-04-07 19:31:08
9	Team Baud	0.04 s	2015-04-16 09:31:04
10	Christofer Ohlsson	0.04 s	2015-05-11 11:19:32

#	User	Runtime	Date
1	Axel Lewenhaupt	0.02 s	2013-04-17 11:17:58
2	Mattis Kancans Envall	0.02 s	2014-09-18 11:39:47
3	Mikael Florén	0.02 s	2014-09-20 17:25:11
4	Markus Videll	0.02 s	2015-09-27 03:43:00
5	Nathan Collins	0.02 s	2016-07-05 15:40:27
6	Nicolas Marsceau	0.02 s	2016-07-05 20:50:23
7	Linus Eklund	0.02 s	2016-08-04 13:47:20
8	Brian Bauman	0.02 s	2016-09-17 03:13:49
9	Josenildo Silva	0.02 s	2016-11-15 04:18:23
10	Óðinn Eyjólfsson	0.02 s	2017-03-09 13:20:20

#	User	Runtime	Date
1	Miorel Palii	0.04 s	2017-11-26 02:46:58
2	Hidden user	0.05 s	2020-10-02 21:39:29
3	Thomas Feld	0.06 s	2023-01-04 16:29:42

#	User	Runtime	Date
1	Bas Dirks	0.00 s	2022-03-30 20:27:21
2	David Rasch	0.00 s	2022-10-31 11:36:53
3	Daniel Anker Hermansen	0.00 s	2023-08-26 12:19:50

#	User	Length	Date
1	Jonas Höglund	237	2015-09-23 15:23:51
2	Andrew Roberts	253	2017-08-25 07:50:38
3	Christopher Teljstedt	270	2014-09-20 00:31:24
4	Lingwei Kong	280	2014-10-23 16:35:31
5	Magnus Olsson	381	2014-09-19 19:16:21
6	Marcus Larsson	391	2013-04-16 19:14:09
7	Viktor Collin	437	2013-04-17 14:49:20
8	Linus Wallgren	438	2010-11-25 12:27:48
9	Sambit Palit	555	2020-12-01 03:33:47

#	User	Length	Date
1	Khin Nyunt	963	2017-09-13 06:27:25
2	Duelene Olson	1249	2016-07-05 20:26:40
3	Mikael Fiala-Lundström	1454	2022-04-25 21:50:51

#	User	Length	Date
1	Philip Sköld	109	2014-04-07 15:05:31
2	Henrik Adolfsson	127	2016-02-05 13:59:25
3	Austin Fernandez	194	2019-08-31 14:10:37
4	Fredrik Lilkaer	195	2013-04-17 17:39:25
5	Gunnar Engström	197	2023-02-07 09:42:51
6	Yeung Man Tsung	201	2022-11-27 14:35:01
7	人外沙耶	203	2021-08-09 21:05:27
8	Emil Lenngren	206	2013-04-17 01:30:17
9	William Gan	227	2018-02-09 15:38:32
10	Zac Friggstad	230	2021-06-28 21:08:41

#	User	Length	Date
1	Mohideen Imran Khan	473	2018-12-23 05:55:10

#	User	Length	Date
1	brett warrender	562	2020-08-26 07:32:49
2	Khin Nyunt	627	2023-09-14 05:19:10
3	Andrew Burke	743	2022-03-21 01:55:12
4	Norbert Voelker	855	2021-11-11 00:10:24
5	Vilhelm Melkstam	1359	2022-02-08 12:12:30

#	User	Length	Date
1	Oisín Mac Fhearaí	186	2021-01-04 02:54:51
2	Antony Lee	226	2018-08-25 01:21:14
3	Oskar Segersvärd	319	2014-09-20 15:37:45
4	Qi Ji	321	2018-07-10 04:10:38
5	Olle Eriksson	360	2018-09-16 22:31:22
6	Mason	418	2023-05-11 21:48:40
7	Esther Chong	446	2018-01-23 13:36:22
8	Brent Yorgey	451	2018-12-14 03:51:12
9	Matthew Craven	468	2018-09-08 14:50:55

#	User	Length	Date
1	Doug Goodman	346	2018-01-02 23:45:30
2	John Roush	493	2016-09-16 21:20:04
3	Jenner Wile	504	2016-02-22 21:53:35
4	Dave Poplawski	519	2016-10-11 17:03:05
5	Lance Chao	520	2016-09-27 04:54:53
6	Christopher Teljstedt	529	2014-09-20 00:47:19
7	Zimu Qin	533	2015-07-19 18:13:31
8	Edward Bachan	541	2016-05-15 23:39:52
9	Jan Štola	555	2015-05-27 22:40:17
10	David Rincon-Cruz	577	2017-06-26 08:51:34

#	User	Length	Date
1	Tiago Oliveira	635	2020-08-19 16:03:25
2	Khin Nyunt	936	2021-11-18 10:02:14

#	User	Length	Date
1	Christian Cederquist	134	2023-04-06 19:39:29
2	Peter Kedemo	315	2016-02-28 08:27:19
3	Bjørn Chr. Soltvedt	100259	2016-03-16 01:18:35

#	User	Length	Date
1	Juan Miguel Vilar	340	2020-11-07 16:01:58
2	Adam Koprowski	391	2021-07-13 23:08:52
3	Alexandre Conte	393	2021-08-26 19:50:20
4	Hidden user	1028	2019-12-22 07:00:57

#	User	Length	Date
1	Ingemar Ragnemalm	335	2019-09-30 21:28:47

#	User	Length	Date
1	Andriy Zyevakov	1422	2019-04-27 12:12:22

#	User	Length	Date
1	Thomas Feld	137	2019-12-09 11:14:10
2	Dmitry Lyubshin	151	2018-05-09 23:03:13
3	Paulo Bu	164	2015-03-26 13:45:40
4	Quan Huynh	171	2015-09-21 10:38:56
5	Lars Åström	189	2019-06-02 01:13:38
6	Anders Westling	199	2011-11-15 16:37:14
7	Vaibhav Tulsyan	218	2016-10-19 20:13:39
8	Daniel Strizhevsky	247	2017-06-26 08:20:28
9	Hermon Mulat	247	2018-12-23 22:18:01
10	Ethan Arnold	249	2017-08-24 22:16:44

#	User	Length	Date
1	Clement Oh	75	2023-07-23 16:18:09
2	Gustav Elmqvist	88	2023-02-01 15:32:06
3	Lee Isaac	97	2022-11-09 19:57:04
4	Charles Ancheta	103	2023-04-15 04:33:42
5	Andreas Björklund	109	2023-02-27 17:59:53
6	Filip Edberger	118	2024-02-06 23:27:04
7	Tai Tze Kin	129	2024-05-11 13:11:28
8	Nikita Sandstrom	139	2022-12-08 21:58:04
9	Victor Eriksson	146	2024-02-06 20:59:55
10	Emanuel Särnhammar	159	2023-02-08 00:33:06

#	User	Length	Date
1	Thomas Feld	51	2023-01-04 16:31:43
2	Hidden user	65	2020-10-02 21:41:03
3	Miorel Palii	139	2017-11-26 02:46:58

#	User	Length	Date
1	David Rasch	659	2022-10-31 11:42:19
2	Bas Dirks	898	2022-03-30 20:27:21
3	Daniel Anker Hermansen	27942	2023-08-26 12:19:50

Solution running time distribution