Problem D
Video Speedup

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Problem statistics

Submissions	1763
Accepted submissions	1009
Submission ratio	57.23%
Authors	927
Accepted authors	877
Author ratio	94.61%

#	User	Runtime	Date
1	Keiron Beadle	0.03 s	2019-09-29 17:10:07
2	Emil Bak-Møller	0.03 s	2020-02-13 01:01:54
3	Thomas Norris	0.03 s	2020-11-16 19:51:08
4	Mikael Fiala-Lundström	0.03 s	2021-05-02 23:44:31
5	Isak Emil Bahbah Bjørshol	0.03 s	2021-11-03 09:43:46
6	Göran Andersson	0.03 s	2022-05-15 22:03:40
7	Eric Weiss	0.03 s	2022-08-08 17:13:50
8	Hidden user	0.03 s	2022-12-20 21:44:02
9	Mehdi Khamse	0.04 s	2023-07-16 16:53:40
10	Jack Cannell	0.04 s	2023-12-02 21:21:22

#	User	Runtime	Date
1	Jacob Harris Cryer Kragh	0.04 s	2022-10-13 15:10:17

#	User	Runtime	Date
1	James Robb	0.02 s	2020-05-15 13:09:40
2	James Robb	0.08 s	2020-05-15 16:06:50
3	Norbert Voelker	0.08 s	2021-05-06 22:19:54
4	Theodore Charts	0.09 s	2021-06-09 05:13:46
5	Magix	0.10 s	2020-12-13 05:51:00
6	Michel Davalos Boites	0.11 s	2020-04-14 08:05:25
7	Georgios Leandros Kyriazis	0.11 s	2023-02-25 16:15:53

#	User	Runtime	Date
1	Brent Yorgey	0.01 s	2019-03-09 22:59:44
2	Gunnar Kleiven	0.01 s	2019-06-09 15:53:54
3	Hidden user	0.01 s	2019-10-05 18:53:48
4	Jan Hrček	0.01 s	2020-11-14 11:18:48
5	Caleb Surovik	0.01 s	2021-07-18 04:54:12
6	Arman Shamsgovara	0.01 s	2022-11-22 03:26:36
7	Steinar Simonnes	0.01 s	2024-03-23 14:38:14

#	User	Runtime	Date
1	Samuel Klingström	0.06 s	2020-06-17 23:00:33
2	Sven Rönnbäck	0.06 s	2022-03-24 17:41:11
3	Hidden user	0.07 s	2022-09-22 00:47:38
4	Hidden user	0.07 s	2024-04-06 17:14:12
5	Jack Le	0.08 s	2020-07-10 09:31:33
6	Travis Dula	0.08 s	2020-07-20 21:46:22
7	Kevin Dai	0.08 s	2020-08-07 17:46:14
8	Ákos Grabecz	0.08 s	2021-04-28 11:57:05
9	Dante Bencivenga	0.08 s	2021-08-21 22:06:30
10	Rene Argento	0.08 s	2021-12-20 11:25:29

#	User	Runtime	Date
1	Gurpartap Singh Bhatti	0.06 s	2019-06-09 05:45:18
2	Antonia Sisneros	0.09 s	2022-12-08 19:24:24
3	Andoko Chandra	0.42 s	2020-10-12 20:19:42
4	Peter Kedemo	0.42 s	2020-12-26 11:40:07
5	Howard Tin Chi Chan	0.42 s	2021-03-06 14:46:02
6	Chris Wong	0.42 s	2021-03-12 19:53:25
7	Niamh Limerick	0.43 s	2022-02-17 17:22:58

#	User	Runtime	Date
1	Christian Cederquist	0.02 s	2023-01-15 13:38:20
2	Bjørn Chr. Soltvedt	0.03 s	2019-03-11 14:25:57
3	Peter Menyes	0.03 s	2021-09-01 21:03:10

#	User	Runtime	Date
1	Timothy Gaede	0.53 s	2024-04-09 15:50:26

#	User	Runtime	Date
1	James WIlliams	0.13 s	2020-12-31 09:17:41
2	Hidden user	0.16 s	2020-02-22 05:38:23
3	Johnny Baloney	0.16 s	2022-02-28 15:09:07
4	Troy Warmboe	0.21 s	2023-04-11 22:59:33
5	Adam Rankin	0.21 s	2023-08-28 06:45:20
6	Emil Wihlander	0.22 s	2023-07-27 14:00:24
7	Merih Bora Poçan	0.23 s	2020-08-21 22:46:37
8	Mohsen Dehbashi	0.24 s	2021-07-10 07:45:36
9	Neil Harmon	0.25 s	2019-07-22 14:26:33
10	ck1080906陳亮宇	0.27 s	2020-04-18 07:59:19

#	User	Runtime	Date
1	Jesse Case	0.00 s	2022-10-22 18:45:36

#	User	Runtime	Date
1	Renate	0.01 s	2023-07-21 00:52:00

#	User	Runtime	Date
1	Andriy Zyevakov	0.02 s	2019-06-05 17:15:15

#	User	Runtime	Date
1	Tim Barry	0.03 s	2019-03-09 21:20:23
2	Jesper Öqvist	0.03 s	2019-03-10 11:30:34
3	Johan Lyts	0.03 s	2019-03-11 15:14:55
4	Øyvind Haarberg	0.03 s	2019-03-11 15:55:48
5	Rafael Rivas	0.03 s	2019-03-14 02:37:39
6	Maj Stenmark	0.03 s	2019-05-01 22:21:30
7	Amit Joshi	0.03 s	2019-05-10 21:19:08
8	Andrew Heng	0.03 s	2019-05-23 20:25:02
9	Andreas Björklund	0.03 s	2019-06-30 09:08:23
10	Thomas Feld	0.03 s	2019-09-16 11:10:03

#	User	Runtime	Date
1	Edward Song	0.02 s	2019-03-09 21:12:58
2	Hien Le	0.02 s	2019-03-09 21:20:25
3	Mohammad-Jafar Mashhadi-Ebrahim	0.02 s	2019-03-09 21:21:58
4	Victor Zheng	0.02 s	2019-03-09 21:31:34
5	Josip Smolcic	0.02 s	2019-03-09 21:38:33
6	Waley Chen	0.02 s	2019-03-09 21:41:07
7	Hansel Qiu	0.02 s	2019-03-09 21:46:18
8	Umut Can Emre	0.02 s	2019-03-09 21:58:17
9	Thomas Vu	0.02 s	2019-03-09 22:16:03
10	Rachel Pawliuk	0.02 s	2019-03-09 22:16:09

#	User	Runtime	Date
1	Hidden user	0.05 s	2019-11-27 14:30:45
2	Kok Dith	0.05 s	2021-08-19 05:52:10
3	Thomas Feld	0.06 s	2023-02-28 15:15:17

#	User	Runtime	Date
1	Eric Pinter	0.00 s	2020-11-02 05:17:30
2	Bas Dirks	0.00 s	2022-02-16 15:32:09

#	User	Runtime	Date
1	John Stewart	0.09 s	2023-09-19 18:32:00

#	User	Length	Date
1	Jesse Case	368	2022-10-22 18:18:59
2	Hidden user	375	2021-12-02 16:31:05
3	Mustapha Slimani	391	2020-06-04 14:51:58
4	紅茶	396	2023-09-04 15:27:26
5	Sambit Palit	447	2020-09-05 01:42:27
6	Abhimanyu Rawat	485	2019-09-13 18:48:13
7	Andrew Roberts	536	2019-05-31 02:11:40
8	PhilCampbell	563	2021-01-22 16:54:45
9	Felix Ren	623	2021-07-04 12:47:23
10	martin forsbacke	678	2023-08-16 10:56:12

#	User	Length	Date
1	Mehdi Khamse	656	2023-07-16 16:53:40
2	Thomas Norris	692	2020-11-16 19:51:08
3	Göran Andersson	731	2022-05-15 22:03:40
4	Emil Bak-Møller	768	2020-02-13 01:01:54
5	Eric Weiss	884	2022-08-08 17:13:50
6	Keiron Beadle	951	2019-09-29 17:10:07
7	Isak Emil Bahbah Bjørshol	1131	2021-11-03 09:43:46
8	Jack Cannell	1208	2023-12-02 21:21:22
9	Hidden user	1352	2022-12-20 21:44:02
10	Hidden user	1720	2020-02-08 12:23:12

#	User	Length	Date
1	Bay Wei Heng	257	2019-08-19 01:21:08
2	Hidden user	276	2020-02-01 20:24:18
3	Sam Wu	288	2021-09-05 19:01:34
4	Frederick Pek	304	2021-06-11 12:56:14
5	Firaol Bulo	309	2023-08-09 00:42:29
6	Li Jiayu	311	2021-12-06 11:09:49
7	Markus Mathiasen	311	2022-01-27 16:55:37
8	Hidden user	313	2024-03-31 06:52:08
9	Nguyen Tran Huu Duc	319	2021-12-18 03:48:43
10	Wen Hao	324	2022-11-17 11:56:56

#	User	Length	Date
1	Jacob Harris Cryer Kragh	553	2022-10-13 15:10:17

#	User	Length	Date
1	Michel Davalos Boites	489	2020-04-14 08:05:25
2	Georgios Leandros Kyriazis	570	2023-02-25 16:15:53
3	Theodore Charts	590	2021-06-09 05:14:43
4	Norbert Voelker	877	2021-05-06 22:19:54
5	Magix	1070	2020-12-13 05:57:08
6	James Robb	1140	2020-05-15 16:06:50
7	James Robb	1206	2020-05-15 13:10:16

#	User	Length	Date
1	Brent Yorgey	450	2019-03-09 22:59:44
2	Caleb Surovik	473	2021-07-18 04:54:12
3	Jan Hrček	497	2020-11-14 11:18:48
4	Arman Shamsgovara	559	2022-11-22 03:26:36
5	Steinar Simonnes	615	2024-03-23 14:38:14
6	Gunnar Kleiven	812	2019-06-09 15:53:54
7	Hidden user	6869	2019-10-05 18:53:48

#	User	Length	Date
1	Eric Leow Yu Quan	457	2021-01-11 05:00:40
2	Jordon Cheung	483	2019-03-09 23:06:10
3	Parker Wong	487	2019-03-09 22:04:26
4	Megan	500	2022-11-04 17:41:23
5	Hidden user	516	2020-08-27 12:50:33
6	Caeden Whitaker	532	2020-07-21 14:56:18
7	Jason Liu	544	2023-04-19 16:06:55
8	Eskil Jarlskog	544	2019-03-10 21:56:32
9	Jimmy Deng	556	2019-03-09 22:17:31
10	Aarav Bansal	564	2023-04-24 17:34:43

#	User	Length	Date
1	Chris Wong	459	2021-03-12 19:53:25
2	Peter Kedemo	518	2020-12-26 11:40:07
3	Howard Tin Chi Chan	527	2021-03-06 14:46:02
4	Gurpartap Singh Bhatti	579	2019-06-09 05:45:18
5	Antonia Sisneros	669	2022-12-08 19:24:24
6	Andoko Chandra	851	2020-10-12 20:19:42
7	Niamh Limerick	1532	2022-02-17 17:22:58

#	User	Length	Date
1	Peter Menyes	237	2021-09-01 21:03:10
2	Bjørn Chr. Soltvedt	247	2019-03-11 14:25:57
3	Christian Cederquist	384	2023-01-15 13:38:20

#	User	Length	Date
1	Timothy Gaede	682	2024-04-09 15:50:26

#	User	Length	Date
1	Magnus Wass	255	2020-03-09 21:39:38
2	Adam Rankin	318	2023-08-28 06:45:20
3	Emil Wihlander	326	2023-07-27 14:00:24
4	Mohsen Dehbashi	391	2021-07-10 07:45:36
5	Troy Warmboe	465	2023-04-11 22:59:33
6	Einar Kjellback	530	2020-08-14 13:01:16
7	Merih Bora Poçan	627	2020-08-21 22:46:37
8	Johnny Baloney	699	2022-02-28 15:09:07
9	ck1080906陳亮宇	790	2020-04-18 07:59:19
10	Hidden user	885	2020-02-22 05:38:23

#	User	Length	Date
1	Jesse Case	483	2022-10-22 18:45:36

#	User	Length	Date
1	Renate	414	2023-07-21 00:52:00

#	User	Length	Date
1	Andriy Zyevakov	491	2019-06-05 17:15:15

#	User	Length	Date
1	Thomas Feld	147	2019-09-16 11:10:03
2	Andreas Björklund	178	2019-06-30 09:08:23
3	Jesper Öqvist	209	2019-03-10 11:30:34
4	Johan Lyts	218	2019-03-11 15:14:55
5	Maj Stenmark	222	2019-05-01 22:21:30
6	Immanuel Chia	222	2023-12-15 04:28:41
7	Valeria Parnenzini	222	2022-01-04 18:30:03
8	Shakeel Samsudeen	223	2020-06-11 18:53:17
9	stephen ngo	232	2020-09-14 05:36:23
10	Mione	232	2020-09-16 10:47:35

#	User	Length	Date
1	Charles Ancheta	120	2023-04-09 08:37:45
2	Guillermo Hernández	135	2022-09-21 15:54:31
3	Ashebir Wondemeneh	138	2021-07-10 14:01:56
4	Benjamin Z White	139	2023-04-10 17:55:39
5	Paul Swingle	142	2022-12-08 21:07:23
6	Tistou	145	2022-01-12 15:22:10
7	S. Santhosh	150	2021-05-28 15:50:18
8	Snehit Kalluru	151	2023-08-02 18:17:11
9	steven kotschegarow	151	2023-08-31 20:21:43
10	Hidden user	151	2023-09-25 07:54:31

#	User	Length	Date
1	Thomas Feld	76	2023-02-28 15:18:21
2	Hidden user	192	2019-11-27 14:30:45
3	Kok Dith	264	2021-08-19 05:52:10

#	User	Length	Date
1	Bas Dirks	590	2022-02-16 15:35:35
2	Eric Pinter	1193	2020-11-02 05:17:30

#	User	Length	Date
1	John Stewart	970	2023-09-19 18:32:00

Solution running time distribution