Problem A
ICPC Awards

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Problem statistics

Submissions	7597
Accepted submissions	4515
Submission ratio	59.43%
Authors	4310
Accepted authors	4115
Author ratio	95.48%

#	User	Runtime	Date
1	Chenzhang Hu	0.13 s	2023-09-21 17:39:35
2	Thomas Feld	0.13 s	2023-09-26 12:00:27

#	User	Runtime	Date
1	Andreas Ljungberg	0.02 s	2017-12-14 20:18:43
2	Jeremiah A. Stringer	0.02 s	2017-12-21 19:59:39
3	Michael Zetterholm	0.02 s	2017-12-23 20:09:16
4	Chase Oberg	0.02 s	2017-12-25 22:54:05
5	Johan Pettersson	0.02 s	2017-12-27 14:24:24
6	Ólafur Andri	0.02 s	2018-01-28 23:09:05
7	Hidden user	0.02 s	2018-01-29 16:56:11
8	Kunwei Zhang	0.02 s	2018-02-04 03:40:59
9	Alex Telon	0.02 s	2018-02-06 20:11:08
10	Faisal Rahman	0.02 s	2018-02-12 01:07:27

#	User	Runtime	Date
1	John Dandy	0.01 s	2020-02-01 22:49:12
2	David Cawthon	0.01 s	2020-07-12 03:04:25
3	wibi	0.01 s	2020-08-23 23:29:45
4	Hidden user	0.02 s	2019-06-13 07:06:16

#	User	Runtime	Date
1	Carson Black	0.04 s	2022-11-19 00:46:01
2	Tim Mondorf	0.05 s	2021-11-28 09:25:53
3	Jacob Harris Cryer Kragh	0.05 s	2022-06-06 15:07:52

#	User	Runtime	Date
1	Husain Satan	0.00 s	2023-11-08 03:01:35
2	Hidden user	0.01 s	2024-03-14 16:04:29
3	NICOLAS EDUARDO GARCIA SANTELICES	0.02 s	2022-07-01 03:51:50
4	Emil Tullstedt	0.07 s	2018-09-24 18:10:42
5	Mongkonchai Priyachiwa	0.07 s	2018-09-27 19:05:57
6	Krzysztof Gibuła	0.07 s	2019-01-14 00:04:59
7	Anmol Sharma	0.08 s	2020-03-17 12:22:55
8	Norbert Voelker	0.08 s	2021-04-09 22:23:43
9	Kok Dith	0.08 s	2021-07-29 16:48:17
10	Andey Robins	0.08 s	2021-08-28 06:06:44

#	User	Runtime	Date
1	Aron Bergman	0.05 s	2017-12-08 09:47:01
2	James Black	0.05 s	2017-12-08 19:20:02
3	Finn Lidbetter	0.05 s	2017-12-09 00:18:10
4	Liam Keliher	0.05 s	2017-12-09 21:27:04
5	Juan David Marín Cerón	0.05 s	2017-12-12 01:39:38
6	Hidden user	0.05 s	2017-12-12 16:26:37
7	Steven Cheng	0.05 s	2017-12-19 14:52:03
8	Micke Söderqvist	0.05 s	2017-12-21 16:33:03
9	Micah Stairs	0.05 s	2017-12-23 20:58:21
10	Benjamin Melone	0.05 s	2017-12-30 20:59:39

#	User	Runtime	Date
1	Dalton Neely	0.05 s	2018-07-09 07:59:59
2	Christoffer Karlsson	0.05 s	2018-07-22 14:26:50
3	Carl Sundvall	0.05 s	2018-10-27 16:08:40
4	José Lucas	0.05 s	2019-03-15 19:17:47
5	Sander Hellesø	0.05 s	2019-04-14 01:11:54
6	Gurpartap Singh Bhatti	0.05 s	2019-04-14 07:34:34
7	Hidden user	0.06 s	2019-07-02 13:08:27
8	Hidden user	0.09 s	2023-01-31 05:26:54
9	Chris Wong	0.41 s	2021-02-01 15:39:27
10	Peter Kedemo	0.42 s	2019-12-20 21:10:09

#	User	Runtime	Date
1	Nicklas Utgaard	0.01 s	2017-12-24 15:01:56
2	Bjørn Chr. Soltvedt	0.01 s	2017-12-31 18:38:01
3	Robin Livesey	0.01 s	2018-04-15 10:01:35
4	Davíð Helgason	0.01 s	2018-06-24 22:02:40
5	Michael Hjortholt	0.01 s	2018-07-10 13:48:14
6	Christian Cederquist	0.02 s	2022-11-09 08:12:40
7	Zach Tschetter	0.02 s	2023-05-02 20:38:17
8	Evan Magill	0.02 s	2024-04-26 20:17:58
9	Jeremy Loh	0.03 s	2018-11-01 07:52:26
10	Bernard Perrin	0.03 s	2019-01-21 22:19:39

#	User	Runtime	Date
1	Timothy Gaede	0.55 s	2024-04-03 07:20:08

#	User	Runtime	Date
1	Albert Pala	0.11 s	2021-05-25 12:47:43
2	Thanh Le	0.11 s	2021-07-14 02:15:50
3	Michail Yaromenko	0.12 s	2022-05-23 15:00:17
4	Jacob Huebner	0.16 s	2020-03-25 22:43:10
5	Ola Sundell	0.18 s	2018-05-04 15:18:49
6	Adam Rankin	0.19 s	2023-05-01 07:11:15
7	Izzati Al Vandiar	0.20 s	2018-01-20 07:35:24
8	Stefan Kennedy	0.20 s	2018-02-24 12:25:34
9	Neil Harmon	0.20 s	2019-04-03 10:22:50
10	Jahid Hasan Imon	0.20 s	2020-05-09 16:22:15

#	User	Runtime	Date
1	Đường Đến Vinh Quang	0.00 s	2018-01-04 08:24:51
2	Lànk Trần	0.00 s	2018-01-04 08:26:15
3	Trường Nhật Dương	0.00 s	2018-01-04 08:35:54
4	Nhật Quang	0.00 s	2018-01-04 08:53:32
5	羅棨洭5A14 Law Kai Hong	0.00 s	2018-10-11 11:05:26
6	Nhật Nguyễn Minh	0.00 s	2021-09-19 05:23:43
7	David Connolly	0.00 s	2021-12-06 17:15:45

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.01 s	2018-03-24 12:07:32
2	Mohammed Yousif	0.01 s	2018-04-25 21:54:58
3	Emil Riis Hansen	0.01 s	2018-10-28 21:51:28
4	Helbin Grégory	0.01 s	2020-02-09 11:25:49
5	Renate	0.01 s	2021-04-15 12:46:33
6	Andre Wahyudi	0.01 s	2022-10-18 06:58:47
7	Ilyas Mohetna	0.01 s	2022-10-19 03:44:13

#	User	Runtime	Date
1	Hadi Qovaizi	0.02 s	2018-06-28 21:47:59
2	Andriy Zyevakov	0.02 s	2019-08-04 09:14:00
3	Hakan Kjellerstrand	0.02 s	2023-02-03 09:18:36

#	User	Runtime	Date
1	Juho Lee	0.02 s	2017-12-08 06:03:40
2	Maksym Bendeberia	0.02 s	2017-12-08 15:01:54
3	Shaheer Ahmed	0.02 s	2017-12-08 21:07:11
4	Andrei Stoica	0.02 s	2017-12-10 03:03:37
5	Hermon Mulat	0.02 s	2018-01-13 20:05:04
6	Justin Su	0.02 s	2018-01-27 21:13:12
7	Fan Zhang	0.02 s	2018-02-10 20:43:02
8	Samuel Perkin	0.02 s	2018-03-04 15:56:27
9	João Pedro Alvito	0.02 s	2018-03-20 19:59:01
10	Frederik Højholt	0.02 s	2018-06-19 21:49:46

#	User	Runtime	Date
1	Andrew Fales	0.02 s	2017-12-08 03:23:36
2	Ihsan Saktia	0.02 s	2017-12-08 04:02:36
3	David Ludwig	0.02 s	2017-12-08 04:38:33
4	Thomas Eadie	0.02 s	2017-12-08 05:38:43
5	Ram Basnet	0.02 s	2017-12-08 06:17:06
6	Ciara Godwin	0.02 s	2017-12-08 07:43:58
7	Atli Fannar Franklín	0.02 s	2017-12-08 12:06:05
8	Christofer Ohlsson	0.02 s	2017-12-08 13:02:45
9	Cliodhna Harrison	0.02 s	2017-12-08 13:08:55
10	Hidden user	0.02 s	2017-12-08 21:40:35

#	User	Runtime	Date
1	Mona Dadoun	0.03 s	2017-12-30 18:05:16
2	Casper Christensen	0.03 s	2018-01-01 18:30:01
3	Paul Vinell	0.03 s	2018-03-09 14:32:18
4	Jason Cheong-Kee-You	0.04 s	2018-05-28 03:08:04
5	Daniel Harder	0.04 s	2018-09-01 02:13:08
6	Hidden user	0.04 s	2018-09-30 08:49:52
7	Hidden user	0.04 s	2019-03-15 19:42:26
8	Davi Guimarães Leite	0.04 s	2019-03-15 19:42:41
9	Macdara mac an tSionnaigh	0.04 s	2019-09-30 00:35:10
10	Mongkonchai Priyachiwa	0.05 s	2018-09-27 18:48:11

#	User	Length	Date
1	Chenzhang Hu	5	2024-02-03 09:48:39
2	Thomas Feld	13	2023-09-26 12:01:03

#	User	Length	Date
1	Martin Blom	195	2023-10-19 13:16:12
2	Velvet	360	2020-12-09 15:37:22
3	Stian Toften	390	2021-04-18 19:56:25
4	Mickael Torres	416	2018-04-21 18:07:43
5	Bokor	416	2018-05-17 13:51:44
6	Stanley Wisely	441	2021-01-20 07:18:37
7	Grayce Zhu	442	2019-01-18 16:26:27
8	Hidden user	475	2020-01-13 16:46:49
9	Sadia Hossain	477	2020-12-04 05:21:37
10	Charlot DEDJINOU	479	2022-03-30 01:49:45

#	User	Length	Date
1	Greg Sinclair	272	2023-11-14 19:05:20
2	李陆屿	452	2019-01-25 08:50:00
3	bhanu prakash konda	497	2023-10-05 05:55:12
4	Sravani Dondapati	502	2023-10-09 00:28:27
5	Peter Nordh	552	2018-06-10 19:15:59
6	Nikhil	555	2023-10-08 22:14:15
7	André Engen	556	2021-03-17 15:11:54
8	Medha Alla	556	2023-10-08 20:11:11
9	shanmuka rana prathap chowdary ponnaganti	580	2023-10-09 04:33:50
10	Göran Andersson	589	2022-05-08 17:54:49

#	User	Length	Date
1	Houda Sassi	227	2018-01-18 20:15:23
2	Pham Vu Tran	244	2017-12-08 17:17:49
3	Mesut Melih Akpinar	247	2019-09-02 09:51:43
4	Emmanuel Anaya	255	2020-10-22 07:00:47
5	塗大為	262	2018-09-22 08:23:16
6	Frederick Pek	276	2021-05-17 08:03:13
7	Alfin Herianto	278	2018-11-24 15:15:33
8	Nishan Tamng	279	2018-01-31 16:22:35
9	Tobias Lehnert	280	2018-11-11 14:35:36
10	Dương Lê Phước Trung	285	2018-11-09 17:32:37

#	User	Length	Date
1	Hidden user	358	2019-06-13 07:06:16
2	wibi	434	2020-08-23 23:29:45
3	John Dandy	734	2020-02-01 22:49:12
4	David Cawthon	758	2020-07-12 03:04:25

#	User	Length	Date
1	Carson Black	378	2022-11-19 00:46:01
2	Tim Mondorf	461	2021-11-28 09:25:53
3	Jacob Harris Cryer Kragh	744	2022-06-06 15:07:52

#	User	Length	Date
1	Hidden user	222	2021-12-15 12:51:34
2	Mongkonchai Priyachiwa	270	2018-09-27 19:05:57
3	Krzysztof Gibuła	388	2019-01-14 00:04:59
4	Emil Tullstedt	389	2018-09-24 18:10:42
5	Andreas Gottschalk Krath	401	2022-04-13 16:32:46
6	Hidden user	409	2024-03-14 16:04:29
7	Kok Dith	466	2021-07-29 16:48:17
8	Ng Tze Sheng	472	2020-03-12 07:12:19
9	Neal McCarthy	491	2018-04-15 22:28:22
10	Andi Baso Annas	498	2020-09-07 17:54:29

#	User	Length	Date
1	Morten Lohne	201	2018-06-29 17:39:06
2	Monique Oliveira	219	2021-05-09 08:35:40
3	Freek van Keulen	222	2021-02-15 09:13:37
4	Jan Hrček	273	2019-05-08 16:25:43
5	Oisín Mac Fhearaí	290	2021-01-10 20:06:49
6	Brent Yorgey	291	2017-12-21 03:48:46
7	Matthew Johnson	306	2017-12-12 03:46:33
8	Lieven Marchand	311	2018-01-18 13:59:48
9	Tom Magnusson	313	2020-03-31 07:10:53
10	Morten Clausen	327	2019-01-02 17:25:26

#	User	Length	Date
1	Lim Ting Kai	338	2023-05-22 18:30:22
2	Prakash Sanyasi	365	2018-09-29 21:16:32
3	Doug Goodman	385	2018-01-02 20:38:47
4	Evelyn Vo	395	2020-07-14 06:17:15
5	Travis Meade	401	2018-02-03 19:15:38
6	Auburn Ford	411	2019-02-12 03:06:54
7	Robert Slutsky	436	2018-01-25 01:01:03
8	Ali Pervaiz	437	2019-03-20 16:05:55
9	Troels Bjerre Lund	450	2018-10-07 19:52:24
10	Daniel Sutantyo	450	2021-09-10 07:24:54

#	User	Length	Date
1	Karim Dridi	376	2022-01-14 16:45:20
2	Christoffer Karlsson	439	2018-07-22 14:26:50
3	Chris Wong	470	2021-02-01 15:39:27
4	José Lucas	511	2019-03-15 19:17:47
5	Peter Kedemo	511	2019-12-20 21:10:09
6	Kolliboina, Sai Praneet	526	2021-03-16 03:29:17
7	Koustav Dutta	537	2021-03-21 17:21:43
8	yeshwanth soma	551	2021-03-16 02:06:39
9	Avinash Reddy	554	2021-03-15 17:53:02
10	Veganti Nagababu	566	2021-03-15 18:23:23

#	User	Length	Date
1	Christian Cederquist	132	2022-11-09 08:12:40
2	Peter Menyes	221	2020-12-30 18:02:57
3	Evan Magill	223	2024-04-26 20:17:58
4	Bjørn Chr. Soltvedt	234	2017-12-31 18:38:01
5	Bernard Perrin	235	2019-01-21 22:19:39
6	Michael Hjortholt	257	2018-07-10 13:48:14
7	Zach Tschetter	262	2023-05-02 20:38:17
8	Robin Livesey	286	2018-04-15 10:01:35
9	Casey Smith	300	2019-05-28 18:31:12
10	Jeremy Loh	462	2018-11-01 07:52:26

#	User	Length	Date
1	Timothy Gaede	347	2024-04-03 07:20:08

#	User	Length	Date
1	Troy Warmboe	264	2020-02-05 21:42:00
2	Magnus Wass	288	2020-12-15 20:25:12
3	Adam Rankin	308	2023-05-01 07:11:15
4	Hidden user	321	2020-03-11 23:56:03
5	Jahid Hasan Imon	342	2020-05-09 16:22:15
6	Izzati Al Vandiar	344	2018-01-20 07:35:24
7	Nicholas Johnson	356	2021-04-19 02:10:10
8	axl	359	2019-08-05 14:01:40
9	Stefan Kennedy	388	2018-02-24 12:25:34
10	Frangel Hernández Martinez	391	2018-04-25 18:38:35

#	User	Length	Date
1	Lànk Trần	378	2018-01-04 08:26:15
2	Đường Đến Vinh Quang	461	2018-01-04 08:24:51
3	羅棨洭5A14 Law Kai Hong	561	2018-10-11 11:05:26
4	Nhật Nguyễn Minh	598	2021-09-19 05:23:43
5	Trường Nhật Dương	735	2018-01-04 08:35:54
6	Nhật Quang	744	2018-01-04 08:53:32
7	David Connolly	1125	2021-12-06 17:15:45

#	User	Length	Date
1	Mohammed Yousif	344	2018-04-25 21:54:58
2	Renate	411	2021-04-15 12:46:33
3	Ilyas Mohetna	519	2022-10-19 03:44:13
4	Emil Riis Hansen	567	2018-10-28 21:51:28
5	Andre Wahyudi	649	2022-10-18 06:58:47
6	Ingemar Ragnemalm	930	2018-03-24 12:07:32
7	Helbin Grégory	997	2020-02-09 11:25:49

#	User	Length	Date
1	Hakan Kjellerstrand	387	2023-02-03 09:18:36
2	Andriy Zyevakov	798	2019-08-04 09:14:00
3	Hadi Qovaizi	2427	2018-06-28 21:47:59

#	User	Length	Date
1	Thomas Feld	130	2019-08-19 15:12:13
2	Guan Yang Ze	163	2019-09-07 12:44:35
3	Eoin Davey	177	2017-12-23 16:42:51
4	Jesus Villarruel	182	2017-12-10 07:51:45
5	Sigurður Jens Albertsson	182	2017-12-13 22:13:50
6	Nick Wu	185	2017-12-16 04:44:46
7	Andreas Eisele	190	2018-09-09 17:10:57
8	Klas af Geijerstam	190	2018-10-04 12:43:09
9	Conor McCauley	191	2019-03-20 02:51:28
10	Andreas Björklund	191	2019-08-17 16:05:38

#	User	Length	Date
1	Clement Oh	86	2023-06-18 09:53:00
2	Gustav Elmqvist	93	2023-03-28 19:46:08
3	Charles Ancheta	94	2023-03-28 05:35:57
4	Tam Keng Hong	105	2023-01-05 03:32:54
5	Eduardo Vicente Petry	110	2023-02-06 03:47:41
6	Timothy White	119	2021-10-20 02:04:09
7	Tistou	126	2021-10-17 23:25:52
8	Tai Tze Kin	127	2024-05-01 23:07:35
9	Kenneth Jensen	128	2019-09-26 22:40:12
10	Rick May	129	2018-03-29 08:30:18

#	User	Length	Date
1	Thomas Feld	28	2022-12-07 12:42:06
2	Gustav Elmqvist	28	2023-03-28 20:45:59
3	Régis Hanol	144	2022-01-07 00:17:41
4	Casper Christensen	155	2018-01-01 18:30:01
5	Jason Cheong-Kee-You	156	2018-05-28 03:08:04
6	Alexander Bilde Pedersen	172	2023-05-02 08:39:05
7	Mongkonchai Priyachiwa	178	2018-10-04 09:26:28
8	Macdara mac an tSionnaigh	198	2019-09-30 00:35:10
9	Daniel Harder	207	2018-09-01 02:13:08
10	Eugen Neagoe	234	2023-03-31 00:07:27

#	User	Length	Date
1	Thomas	448	2020-12-09 20:53:05
2	Hidden user	494	2018-11-04 21:49:39
3	Théo Dislay	513	2021-03-20 22:12:22
4	Dan Wolff	538	2021-03-19 19:54:20
5	Mongkonchai Priyachiwa	560	2018-11-06 00:50:59
6	Artur Khuziakhmetov	569	2023-08-09 11:05:18
7	Chaoyi Yin	576	2019-03-20 18:26:11
8	Mattéo Ladrat	590	2021-01-23 13:48:14
9	Hovig Manjikian	600	2020-01-11 01:35:53
10	James D. Marble	652	2018-11-04 18:40:57

Solution running time distribution