Problem D
Tai's formula

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Problem statistics

Submissions	4140
Accepted submissions	2330
Submission ratio	56.28%
Authors	2200
Accepted authors	2106
Author ratio	95.73%

#	User	Runtime	Date
1	Danny Robinson	0.01 s	2023-09-05 13:37:13
2	Thomas Feld	0.01 s	2023-09-07 14:43:10

#	User	Runtime	Date
1	Loke Gustafsson	0.02 s	2019-02-16 11:34:42
2	Tobias Lehnert	0.02 s	2019-04-02 12:17:28
3	Hidden user	0.03 s	2019-04-04 11:21:27
4	李陆屿	0.03 s	2019-04-24 19:35:33
5	Fredrik Stigsson	0.03 s	2019-04-29 14:29:41
6	Mehdi Adelzadeh	0.03 s	2019-04-29 23:05:02
7	Goran Hrovat	0.03 s	2019-05-03 18:28:39
8	Csaba Varga	0.03 s	2019-05-13 01:32:53
9	Håvard Stuberg	0.03 s	2019-05-13 19:15:44
10	Andreas Ljungberg	0.03 s	2019-06-15 09:59:43

#	User	Runtime	Date
1	Francisco Romero	0.01 s	2022-01-25 21:19:45

#	User	Runtime	Date
1	Hidden user	0.06 s	2019-06-23 09:24:42

#	User	Runtime	Date
1	Patrick Bahr	0.05 s	2021-02-13 21:19:14
2	Jacob Harris Cryer Kragh	0.06 s	2022-07-02 23:03:10
3	David Vinje	0.06 s	2022-08-10 15:28:18

#	User	Runtime	Date
1	Jimmy Nejtron	0.01 s	2023-09-13 15:22:25
2	suka isnaini	0.01 s	2023-12-12 20:17:46
3	Krzysztof Gibuła	0.07 s	2019-04-09 23:01:43
4	Neal McCarthy	0.07 s	2019-04-10 13:53:27
5	Norbert Voelker	0.08 s	2021-04-09 23:50:08
6	Axel Delbom	0.25 s	2019-02-16 11:56:32
7	Ian Howell	0.25 s	2019-03-24 17:41:30
8	Sean Lowe	0.27 s	2019-08-27 18:01:18
9	Hidden user	0.29 s	2021-12-16 15:37:22
10	Mohamed Ramrami	0.31 s	2020-05-05 06:46:31

#	User	Runtime	Date
1	Isaac Arvestad	0.02 s	2019-02-16 11:49:41
2	Klas af Geijerstam	0.04 s	2019-03-28 19:24:16
3	Matthew Johnson	0.04 s	2019-05-09 18:35:42
4	吳文元	0.04 s	2023-11-06 19:39:06
5	Brent Yorgey	0.05 s	2019-03-15 14:36:52
6	Lim Ming Yean	0.05 s	2019-03-27 14:10:28
7	Jan Hrček	0.05 s	2019-04-30 14:40:02
8	Hidden user	0.05 s	2019-08-12 15:23:20
9	Rudi Svartveit	0.05 s	2019-09-25 17:21:03
10	Johan Adamsson	0.05 s	2020-02-18 21:31:48

#	User	Runtime	Date
1	Lee Heng Sheng	0.06 s	2024-04-27 11:49:46
2	Sven Rönnbäck	0.07 s	2020-12-27 23:46:52
3	Hidden user	0.09 s	2020-02-17 02:06:45
4	Anish Kambhampati	0.10 s	2022-01-20 21:12:58
5	Samuel Klingström	0.13 s	2019-08-13 16:22:07
6	Samuel Jefferis	0.13 s	2022-06-22 04:44:32
7	Ku Brian	0.13 s	2024-05-04 05:04:52
8	Oussama Makhlouk	0.14 s	2020-11-16 13:10:39
9	Jacob O'Shaughnessy	0.14 s	2020-11-17 00:45:47
10	Muhammad Iqbal Bin Imran	0.14 s	2021-05-29 15:03:37

#	User	Runtime	Date
1	Hidden user	0.07 s	2023-09-20 04:16:02
2	Hidden user	0.08 s	2019-06-01 14:01:27
3	John Ladera	0.10 s	2019-06-13 20:11:42
4	Peter Kedemo	0.44 s	2020-01-04 09:26:57
5	John	0.44 s	2020-07-27 04:18:00
6	Howard Tin Chi Chan	0.44 s	2021-01-31 14:41:14
7	Chris Wong	0.44 s	2021-02-02 03:30:21
8	Nicolae Bumbu	0.45 s	2020-01-20 20:28:44
9	Ali	0.45 s	2021-12-22 08:26:54
10	Andoko Chandra	0.51 s	2020-10-02 16:14:16

#	User	Runtime	Date
1	Rolands	0.03 s	2020-05-28 20:41:32
2	Jimmy Gustafsson	0.03 s	2022-08-16 11:00:39
3	Christian Cederquist	0.03 s	2022-11-16 12:43:49
4	Bjørn Chr. Soltvedt	0.04 s	2019-03-13 17:50:18
5	Casey Smith	0.04 s	2019-05-29 21:30:10
6	Nicklas Utgaard	0.04 s	2019-10-26 22:02:43
7	Peter Menyes	0.04 s	2021-01-01 07:56:50
8	Zach Tschetter	0.04 s	2023-07-04 04:18:14
9	Evan Magill	0.04 s	2024-04-19 18:38:28
10	Bernard Perrin	0.05 s	2019-04-05 18:20:57

#	User	Runtime	Date
1	Timothy Gaede	0.63 s	2024-03-31 06:17:35
2	Danny Robinson	0.96 s	2023-09-05 10:45:04

#	User	Runtime	Date
1	Albert Pala	0.18 s	2021-06-30 11:42:01
2	Jacob Huebner	0.21 s	2020-04-27 03:32:47
3	Adam Rankin	0.30 s	2023-05-08 05:00:07
4	Sarek Høverstad Skotåm	0.32 s	2020-10-10 16:39:31
5	Troy Warmboe	0.34 s	2023-04-11 01:31:25
6	Dayan Ruben Gonzalez	0.36 s	2020-10-08 02:59:39
7	Hidden user	0.42 s	2020-04-11 23:40:40
8	Gabriel Wu	0.55 s	2019-10-21 05:01:34
9	Neil Harmon	0.56 s	2019-04-02 13:37:24

#	User	Runtime	Date
1	Cian Ruane	0.01 s	2020-11-09 21:55:50

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.01 s	2019-03-25 09:25:45
2	David Connolly	0.01 s	2022-04-14 19:01:15

#	User	Runtime	Date
1	Petr Trofimov	0.01 s	2019-07-04 11:16:02
2	Helbin Grégory	0.01 s	2020-09-09 15:20:21
3	Renate	0.01 s	2021-04-19 09:15:42

#	User	Runtime	Date
1	Andriy Zyevakov	0.05 s	2019-04-16 11:57:52
2	Hakan Kjellerstrand	0.12 s	2023-01-30 11:14:37

#	User	Runtime	Date
1	Erik Leffler	0.04 s	2019-02-16 12:46:22
2	James Lawson	0.04 s	2019-03-30 10:34:15
3	Daryl Vogel	0.04 s	2019-03-30 22:45:19
4	John Kuro	0.04 s	2019-04-30 20:50:31
5	Hidden user	0.04 s	2019-07-09 23:16:40
6	Ciara Godwin	0.04 s	2019-07-14 02:58:50
7	Johannes Wennberg	0.04 s	2019-11-12 20:29:19
8	Yanmarshus Bachtiar	0.04 s	2020-08-28 14:29:26
9	Hasan Kalzi	0.04 s	2021-04-16 14:52:35
10	Andrei Stoica	0.04 s	2021-09-30 10:49:30

#	User	Runtime	Date
1	Dwight Lidman	0.03 s	2019-02-16 11:37:55
2	Daniel Huber	0.03 s	2019-02-16 13:21:04
3	Yang Li	0.03 s	2019-03-13 22:15:52
4	Dylan Do Amaral	0.03 s	2019-03-16 21:49:04
5	Vincent Tandya	0.03 s	2019-03-23 20:42:55
6	Suryakant Baluni	0.03 s	2019-04-09 09:54:48
7	Sébastien Combéfis	0.03 s	2019-04-11 16:19:16
8	John Kuro	0.03 s	2019-04-27 11:17:44
9	Victor Ahlberg	0.03 s	2019-05-14 20:09:52
10	Nasser Alshammari	0.03 s	2019-05-14 21:19:23

#	User	Runtime	Date
1	Angelo Ruperti	0.05 s	2019-08-21 02:54:07
2	Macdara mac an tSionnaigh	0.05 s	2019-10-05 03:09:55
3	TobiasZ	0.06 s	2022-01-22 21:33:51
4	Troy Sornson	0.06 s	2022-01-26 22:59:34
5	Miorel Palii	0.06 s	2022-03-07 01:24:11
6	Thomas Feld	0.07 s	2022-11-04 14:32:59
7	Noah Hessen Bjerke	0.07 s	2022-11-24 01:47:38

#	User	Runtime	Date
1	Chaoyi Yin	0.00 s	2019-03-25 17:31:08
2	Hidden user	0.00 s	2019-04-30 15:29:59
3	Not Gate	0.00 s	2019-10-17 20:45:22
4	Henry Jayakusuma	0.00 s	2020-05-31 08:02:30
5	Mattéo Ladrat	0.00 s	2021-01-23 15:56:48
6	Freek van Keulen	0.00 s	2021-07-11 08:33:58
7	Anton Golov	0.00 s	2021-11-02 15:03:48
8	Bas Dirks	0.00 s	2021-12-30 08:51:08
9	David Vinje	0.00 s	2022-08-10 15:07:03
10	Kunwei Zhang	0.00 s	2022-11-25 02:18:09

#	User	Length	Date
1	Thomas Feld	62	2023-09-12 15:54:08
2	Danny Robinson	65	2023-09-05 13:37:13

#	User	Length	Date
1	Martin Blom	141	2023-10-21 23:59:41
2	Magnus Wass	255	2020-04-30 09:01:15
3	James Black	271	2019-08-14 20:50:04
4	詹博宇	273	2023-11-06 18:27:49
5	Juan Trilnardo Defrin	300	2021-01-24 20:28:21
6	Matthew Weston	301	2022-01-02 15:34:28
7	Sleepy Manta	303	2023-11-08 07:09:13
8	James Christian Ruiz	309	2022-12-22 10:45:22
9	Andros Clarence Chen	314	2020-12-09 04:39:42
10	MoGG_TW	315	2023-11-06 19:01:04

#	User	Length	Date
1	Esty Crow	569	2023-02-08 23:45:36
2	Anthony Ye (Ant)	625	2023-02-12 18:18:30
3	Eric Weiss	645	2022-05-06 21:37:35
4	Ahmet Murat Gençay	651	2023-09-04 01:30:14
5	李陆屿	699	2019-04-24 19:35:33
6	Goran Hrovat	705	2019-05-03 18:28:39
7	Brandon Mord	707	2023-10-30 22:22:38
8	Göran Andersson	719	2022-05-08 01:11:18
9	Michael Palkovics	735	2019-11-04 09:02:31
10	Loke Gustafsson	755	2019-02-16 11:34:42

#	User	Length	Date
1	Đậu Huy Minh	260	2022-10-10 10:05:23
2	Hidden user	262	2019-08-22 19:17:04
3	Kevin Kauffman	263	2021-12-27 06:09:14
4	Nguyễn Thành Đức	269	2021-05-26 14:25:12
5	Matteo Zappia	269	2021-10-30 02:12:10
6	Jordan Quah Shao Xuan	270	2022-12-08 13:26:15
7	Frederick Pek	271	2021-05-04 11:30:26
8	Way Tan	274	2019-03-15 15:14:12
9	Boutaïna Bouzidi Idrissi	280	2019-09-28 23:01:55
10	Matheus	282	2019-03-23 22:48:26

#	User	Length	Date
1	Francisco Romero	1269	2022-01-25 21:19:45

#	User	Length	Date
1	Hidden user	253	2019-06-23 09:24:42

#	User	Length	Date
1	David Vinje	405	2022-08-10 15:28:18
2	Jacob Harris Cryer Kragh	730	2022-07-02 23:03:10
3	Patrick Bahr	1956	2021-02-13 21:19:14

#	User	Length	Date
1	suka isnaini	251	2023-12-12 20:11:10
2	Mohamed Ramrami	360	2020-05-05 06:46:31
3	Sean Lowe	389	2019-08-27 18:01:18
4	Hidden user	400	2021-12-16 15:37:22
5	Krzysztof Gibuła	537	2019-04-09 23:01:43
6	Ian Howell	556	2019-03-24 17:41:30
7	Axel Delbom	627	2019-02-16 11:56:32
8	Neal McCarthy	678	2019-04-10 13:53:27
9	Jimmy Nejtron	757	2023-09-13 15:22:25
10	Norbert Voelker	853	2021-04-09 23:50:08

#	User	Length	Date
1	David Zacek	282	2021-05-03 02:08:07
2	Steinar Simonnes	297	2024-01-19 14:08:25
3	Jan Hrček	301	2019-04-30 14:40:02
4	Sebastian Banert	317	2023-09-05 15:17:21
5	Klas af Geijerstam	319	2019-03-29 16:33:29
6	Caleb Surovik	327	2021-06-12 02:01:15
7	Mattias Jansson	422	2019-09-19 14:13:30
8	Johan Adamsson	424	2020-02-18 21:26:18
9	Lim Ming Yean	425	2019-03-27 14:10:28
10	Hidden user	428	2020-06-09 21:30:10

#	User	Length	Date
1	Hnin Wutt Yee Tun	413	2019-10-15 16:32:15
2	Jamie Walton	415	2021-02-17 16:09:50
3	Prakash Sanyasi	439	2019-04-11 07:25:29
4	Russell Rivard	441	2022-01-21 20:38:33
5	William Xuan	447	2021-09-18 02:13:16
6	Louise Drenth	447	2019-05-09 18:35:43
7	Frederick Phillip Javier	461	2021-09-17 20:04:02
8	Timothy Bennett	462	2019-10-10 22:42:23
9	Jason Tomkins	463	2019-03-28 15:27:10
10	Shine Linn Khant	463	2020-04-17 12:05:16

#	User	Length	Date
1	Howard Tin Chi Chan	440	2021-01-31 14:41:14
2	Chris Wong	450	2021-02-02 03:30:21
3	Hidden user	556	2023-09-20 04:16:02
4	Ali	590	2021-12-22 08:26:54
5	Peter Kedemo	596	2020-01-04 09:26:57
6	Andoko Chandra	789	2020-10-02 16:14:16
7	Hidden user	883	2019-06-01 14:01:27
8	Nicolae Bumbu	1009	2020-01-20 20:28:44
9	John	1660	2020-07-27 04:18:00
10	John Ladera	7939	2019-06-13 17:34:00

#	User	Length	Date
1	Evan Magill	203	2024-04-19 18:38:28
2	Bjørn Chr. Soltvedt	211	2019-03-13 17:50:18
3	Peter Menyes	233	2021-01-01 07:56:50
4	Jimmy Gustafsson	238	2022-08-16 11:00:39
5	Christian Cederquist	241	2022-11-16 12:43:49
6	Zach Tschetter	246	2023-07-04 04:18:14
7	Bernard Perrin	278	2019-04-05 18:20:57
8	Casey Smith	303	2019-05-29 21:30:10
9	Rolands	626	2020-05-28 20:41:32
10	Nicklas Utgaard	679	2019-10-26 22:02:43

#	User	Length	Date
1	Danny Robinson	105	2023-09-05 10:45:04
2	Timothy Gaede	917	2024-03-31 06:17:35

#	User	Length	Date
1	Dayan Ruben Gonzalez	447	2020-10-08 02:59:39
2	Hidden user	469	2020-04-11 23:40:40
3	Sarek Høverstad Skotåm	521	2020-10-10 16:39:31
4	Jacob Huebner	582	2020-04-27 03:32:47
5	Gabriel Wu	631	2019-10-21 05:01:34
6	Troy Warmboe	687	2023-04-11 01:31:25
7	Adam Rankin	729	2023-05-08 05:00:07
8	Neil Harmon	870	2019-04-02 13:37:24
9	Albert Pala	924	2021-06-30 11:42:01

#	User	Length	Date
1	Cian Ruane	747	2020-11-09 21:55:50

#	User	Length	Date
1	Ingemar Ragnemalm	289	2019-03-25 09:25:45
2	David Connolly	598	2022-04-14 19:01:15

#	User	Length	Date
1	Renate	281	2021-04-19 09:15:42
2	Petr Trofimov	404	2019-07-04 11:16:02
3	Helbin Grégory	454	2020-09-09 15:20:21

#	User	Length	Date
1	Hakan Kjellerstrand	419	2023-01-30 11:14:37
2	Andriy Zyevakov	526	2019-04-16 11:57:52

#	User	Length	Date
1	Thomas Feld	167	2019-08-29 15:49:12
2	Johan Lyts	186	2019-04-25 13:53:21
3	Sigurður Jens Albertsson	187	2019-11-27 01:16:35
4	Andreas Björklund	192	2019-03-14 19:18:56
5	Abdulselam Tamene	211	2019-11-19 14:03:04
6	Hidden user	222	2019-02-16 11:23:54
7	Max Holmberg	225	2019-05-18 18:54:55
8	Oskar Larsson	245	2019-06-30 21:20:07
9	Conor McCauley	263	2019-03-22 12:56:40
10	Ciara Godwin	268	2019-07-14 02:58:50

#	User	Length	Date
1	Morten Clausen	121	2022-10-24 00:06:31
2	a_b__c	158	2021-01-06 17:35:45
3	Kelly Dance	160	2022-07-17 00:13:01
4	Charles Ancheta	161	2023-03-27 21:44:31
5	Marcus Xu	164	2021-12-09 20:32:20
6	Guillermo Hernández	166	2021-10-20 17:56:48
7	Thomas Draper	166	2023-03-01 19:34:50
8	Henry Xia	167	2022-05-06 06:51:46
9	Emilien Guerry	168	2021-10-15 16:14:09
10	Mustefa Kamil	169	2019-05-24 22:56:50

#	User	Length	Date
1	Thomas Feld	83	2022-11-04 14:32:59
2	Noah Hessen Bjerke	198	2022-11-24 01:47:38
3	Macdara mac an tSionnaigh	211	2019-10-05 03:09:55
4	Miorel Palii	214	2022-03-07 01:24:11
5	Troy Sornson	224	2022-01-26 22:59:34
6	TobiasZ	306	2022-01-22 21:33:51
7	Angelo Ruperti	459	2019-08-21 02:54:07

#	User	Length	Date
1	Kok Dith	606	2021-08-01 12:48:23
2	Mattéo Ladrat	636	2021-01-23 15:56:48
3	Not Gate	639	2019-10-17 20:45:22
4	Mileta Mitrovic	733	2022-01-29 11:38:09
5	Freek van Keulen	747	2021-07-11 08:33:58
6	Hidden user	767	2019-04-30 15:29:59
7	Albert Rise Nielsen	767	2020-10-11 22:55:09
8	Johan Larsson	777	2021-01-08 22:08:05
9	Bas Dirks	791	2021-12-30 08:51:08
10	Henry Jayakusuma	841	2020-05-31 08:02:30

Solution running time distribution