Problem A
Free Food

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Problem statistics

Submissions	9145
Accepted submissions	5696
Submission ratio	62.29%
Authors	5455
Accepted authors	5134
Author ratio	94.12%

#	User	Runtime	Date
1	Chenzhang Hu	0.08 s	2024-04-08 15:49:23

#	User	Runtime	Date
1	Hidden user	0.02 s	2018-12-13 03:04:00
2	Joseph Russell	0.02 s	2018-12-16 19:01:52
3	李陆屿	0.02 s	2018-12-22 16:34:16
4	Hans Maulwurf	0.02 s	2018-12-23 13:35:40
5	Duelene Olson	0.02 s	2019-01-01 01:50:10
6	Brandon Story	0.02 s	2019-01-01 23:07:38
7	Дмитро Рудий	0.02 s	2019-01-24 12:09:33
8	Eric Bäckhage	0.02 s	2019-02-02 09:53:51
9	Marek Bina	0.02 s	2019-02-15 09:21:06
10	Csaba Varga	0.02 s	2019-03-09 13:32:04

#	User	Runtime	Date
1	Francisco Romero	0.01 s	2021-12-24 01:12:49

#	User	Runtime	Date
1	wibi	0.01 s	2020-08-25 18:58:52
2	David Cawthon	0.02 s	2019-04-11 03:39:38
3	Nicholas Lantz	0.02 s	2019-05-01 19:49:43
4	Hidden user	0.02 s	2019-05-24 06:38:38

#	User	Runtime	Date
1	Jacob Harris Cryer Kragh	0.04 s	2022-06-05 19:05:50
2	Emil Jessen	0.07 s	2020-09-23 21:00:33
3	Patrick Bahr	0.08 s	2021-02-23 13:01:26

#	User	Runtime	Date
1	suka isnaini	0.00 s	2023-12-12 20:40:52
2	Santiago Andaluz Ruiz	0.02 s	2020-06-29 01:05:41
3	Eric Martin	0.07 s	2018-12-26 18:08:08
4	Krzysztof Gibuła	0.07 s	2019-01-11 20:06:11
5	Mik Achu	0.07 s	2019-03-11 17:02:46
6	Theo Coyne Morgan	0.07 s	2019-03-25 19:20:37
7	Andriy Zyevakov	0.07 s	2019-04-17 08:22:23
8	Jürgen Lehmann	0.08 s	2019-10-22 13:43:02
9	Peter Johansson	0.08 s	2019-11-11 16:32:48
10	Andi Baso Annas	0.08 s	2020-09-11 20:07:17

#	User	Runtime	Date
1	Sebastian Banert	0.00 s	2023-09-05 15:05:21
2	Morten Clausen	0.01 s	2018-12-31 17:50:45
3	Tom Magnusson	0.01 s	2019-02-07 18:30:13
4	Micah Stairs	0.01 s	2019-03-11 01:56:13
5	Cooper Bell	0.01 s	2019-05-01 19:06:41
6	Hidden user	0.01 s	2019-08-13 15:20:15
7	Aurélien Pepin	0.01 s	2019-08-16 15:21:58
8	Andrés Marzal Varó	0.01 s	2020-09-27 10:51:54
9	Jan Hrček	0.01 s	2020-10-18 12:26:30
10	David Zacek	0.01 s	2021-05-11 01:31:21

#	User	Runtime	Date
1	Eyleifur Bjarkason	0.05 s	2018-12-14 01:59:47
2	John Ladera	0.05 s	2018-12-14 02:48:14
3	José Vander Meulen	0.05 s	2018-12-14 13:40:39
4	Bjørn Dons	0.05 s	2018-12-14 20:05:48
5	Laurens Versluis	0.05 s	2018-12-20 20:21:07
6	Lee Heng Sheng	0.05 s	2024-04-27 11:42:18
7	Afrizal Fikri	0.06 s	2018-12-13 04:00:33
8	Sam Reinehr	0.06 s	2018-12-14 15:47:40
9	Shakeel Samsudeen	0.06 s	2018-12-15 03:21:51
10	Hidden user	0.06 s	2018-12-17 01:30:46

#	User	Runtime	Date
1	Jerry Hu	0.06 s	2019-01-26 01:21:46
2	Dennis Svedberg	0.06 s	2019-02-03 13:05:22
3	Gurpartap Singh Bhatti	0.06 s	2019-02-14 02:49:33
4	José Lucas	0.06 s	2019-03-06 17:03:41
5	Sander Hellesø	0.06 s	2019-04-16 17:33:02
6	Daniel Roeven	0.06 s	2019-05-02 20:35:29
7	Tomáš Necky Necuda	0.07 s	2019-02-11 13:55:48
8	Peter Hairatidis	0.09 s	2023-04-11 23:29:02
9	Hidden user	0.10 s	2023-02-06 05:36:20
10	Oliver B	0.40 s	2019-08-28 15:07:17

#	User	Runtime	Date
1	Christian Cederquist	0.02 s	2022-11-12 21:21:11
2	Nguyễn Hùng Cường	0.03 s	2018-12-13 02:28:51
3	Bjørn Chr. Soltvedt	0.03 s	2018-12-14 17:38:11
4	Jeremy Loh	0.03 s	2019-01-04 15:15:56
5	Bernard Perrin	0.03 s	2019-01-18 19:54:35
6	Rolands	0.03 s	2020-05-24 22:00:30
7	Peter Menyes	0.03 s	2021-03-08 21:02:18
8	Nicklas Utgaard	0.03 s	2021-04-18 19:14:35
9	Fredrik Moller	0.03 s	2021-04-27 16:52:33
10	Zach Tschetter	0.03 s	2023-04-22 20:58:25

#	User	Runtime	Date
1	Timothy Gaede	0.54 s	2024-03-21 06:42:40
2	Danny Robinson	0.57 s	2023-06-21 16:12:20

#	User	Runtime	Date
1	Albert Pala	0.13 s	2021-06-29 19:48:04
2	Johnny Baloney	0.14 s	2022-01-14 16:45:47
3	Robert Berggren	0.17 s	2020-06-12 14:24:18
4	Hidden user	0.18 s	2019-12-15 21:04:38
5	James WIlliams	0.19 s	2020-09-30 06:49:09
6	Adam Rankin	0.19 s	2023-05-10 01:14:37
7	Adam Koprowski	0.20 s	2020-09-08 10:18:03
8	Dayan Ruben Gonzalez	0.20 s	2020-10-08 06:33:17
9	Richard Li	0.20 s	2021-02-06 19:07:58
10	Aidan Dagnall	0.20 s	2022-09-30 12:18:31

#	User	Runtime	Date
1	Enzo Crance	0.00 s	2019-02-13 23:22:51

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.00 s	2019-01-01 22:12:45
2	Oleg Smelov	0.00 s	2019-02-24 22:13:47
3	高梓軒4D16 Ko Tsz Hin	0.00 s	2020-01-23 17:46:43
4	Hidden user	0.00 s	2020-02-12 17:24:15
5	David Connolly	0.00 s	2021-10-06 23:40:49

#	User	Runtime	Date
1	Renate	0.01 s	2021-05-06 17:03:18
2	Muhammad Asyraf bin Akop	0.03 s	2022-05-13 04:22:05

#	User	Runtime	Date
1	Hakan Kjellerstrand	0.03 s	2023-01-26 20:38:57

#	User	Runtime	Date
1	Godmar Back	0.03 s	2018-12-13 21:29:07
2	Catalin Popa	0.03 s	2018-12-14 22:24:11
3	Johann Ly	0.03 s	2018-12-16 23:39:55
4	Alex Van Keulen	0.03 s	2018-12-17 18:37:15
5	Jeff Thomas	0.03 s	2018-12-22 15:42:39
6	Andrei Stoica	0.03 s	2018-12-27 23:47:23
7	Omar Abdelaziz	0.03 s	2019-01-27 10:16:06
8	Hidden user	0.03 s	2019-02-07 02:34:36
9	Daryl Vogel	0.03 s	2019-02-10 02:31:29
10	Erik Tjøswold	0.03 s	2019-02-11 19:30:20

#	User	Runtime	Date
1	Phirasit Charoenchitseriwong	0.02 s	2018-12-13 02:30:24
2	Rimba Erlangga	0.02 s	2018-12-13 07:23:01
3	Ryan Chew	0.02 s	2018-12-13 08:26:26
4	Raynold Ng	0.02 s	2018-12-13 11:20:40
5	Daniel Widjaja	0.02 s	2018-12-13 11:28:40
6	Vincent Tandya	0.02 s	2018-12-13 11:34:13
7	Nicholas Rianto Putra	0.02 s	2018-12-13 15:30:23
8	Faza Fahleraz	0.02 s	2018-12-13 15:36:45
9	Alexander Ursu	0.02 s	2018-12-14 04:05:52
10	Hakan Celik	0.02 s	2018-12-14 08:01:08

#	User	Runtime	Date
1	Laurent Voisin	0.04 s	2019-08-04 11:46:08
2	Miorel Palii	0.05 s	2018-12-30 03:10:01
3	Stefan Kennedy	0.05 s	2019-01-18 14:41:01
4	Hidden user	0.05 s	2019-02-14 15:08:46
5	Hadi Qovaizi	0.05 s	2021-06-18 16:06:27
6	Régis Hanol	0.05 s	2022-01-13 09:18:32
7	TobiasZ	0.05 s	2022-01-20 20:09:22
8	Hidden user	0.06 s	2019-04-05 23:03:20
9	Davi Guimarães Leite	0.06 s	2019-04-05 23:03:42
10	Victor Souza	0.06 s	2019-04-05 23:08:27

#	User	Length	Date
1	Chenzhang Hu	5	2024-04-08 15:49:23

#	User	Length	Date
1	Martin Blom	140	2023-10-21 16:51:29
2	Illa Somasekhar	251	2018-12-15 18:38:47
3	Wesley Stephanak	269	2019-02-03 22:40:47
4	Stanley Wisely	273	2021-01-30 12:52:30
5	Nagata Parama Aptana	275	2021-02-26 09:14:33
6	Jasper Chang張銜容	290	2021-07-11 05:35:37
7	Solar Solar	299	2021-12-28 17:41:47
8	Mahammad Imran	306	2019-01-03 03:59:43
9	Juan Trilnardo Defrin	313	2020-09-12 12:45:10
10	林楷倫	314	2021-07-11 05:37:24

#	User	Length	Date
1	Marek Bina	405	2019-02-15 09:21:06
2	Esty Crow	464	2023-01-12 03:37:05
3	Anthony Ye (Ant)	464	2023-01-15 18:07:34
4	Bryce Goddard	493	2020-05-21 00:19:15
5	Bjarke Brodin	504	2020-08-30 21:53:04
6	Leslie Yip	506	2022-07-15 12:10:48
7	Josh Bryant	506	2023-11-20 14:38:28
8	李陆屿	529	2018-12-22 16:34:16
9	Дмитро Рудий	538	2019-01-24 12:09:33
10	Eric Bäckhage	571	2019-02-02 09:53:51

#	User	Length	Date
1	Ricardo Fagundes	205	2019-05-23 15:38:44
2	Jonathan Loh	207	2020-03-06 05:34:26
3	Garrepally Tejas	208	2022-12-10 02:47:07
4	Luis Murillo	214	2019-03-17 07:37:48
5	Friðrik Njálsson	217	2019-07-03 08:33:18
6	206-11-鄭香禹	218	2021-11-19 00:34:22
7	Hidden user	220	2020-12-16 04:49:06
8	Paul Wild	220	2023-03-04 02:37:39
9	Đỗ Minh	225	2020-03-29 19:26:57
10	Kiên Trịnh	229	2020-08-04 06:22:31

#	User	Length	Date
1	Francisco Romero	1126	2021-12-24 01:12:49

#	User	Length	Date
1	wibi	218	2020-08-25 18:58:52
2	David Cawthon	258	2019-04-11 03:39:38
3	Nicholas Lantz	267	2019-05-01 19:49:43
4	Hidden user	274	2019-05-24 06:38:38

#	User	Length	Date
1	Jacob Harris Cryer Kragh	343	2022-06-05 19:05:50
2	Emil Jessen	943	2020-09-23 21:00:33
3	Patrick Bahr	1888	2021-02-23 13:01:26

#	User	Length	Date
1	Hidden user	248	2021-12-15 13:34:12
2	Ainun Nazieb	282	2020-09-24 17:01:33
3	Theo Coyne Morgan	286	2019-03-25 19:20:37
4	James Leopold	309	2021-11-22 08:04:23
5	Andriy Zyevakov	316	2019-04-17 08:22:23
6	dick move	320	2021-05-30 20:49:17
7	Chris Vilches	338	2021-12-17 07:35:05
8	Santiago Andaluz Ruiz	383	2020-06-29 01:05:41
9	suka isnaini	389	2023-12-12 20:40:52
10	Jürgen Lehmann	390	2019-10-22 13:43:02

#	User	Length	Date
1	BlackcapCoder	180	2019-05-01 02:38:52
2	Fran Cruz Zamorano	219	2018-12-23 22:52:26
3	Thomas Hügel	232	2023-05-25 14:08:08
4	Daniel Cabral	246	2022-11-22 11:16:37
5	Sebastian Banert	264	2023-09-05 15:05:21
6	Cooper Bell	264	2019-05-01 19:06:41
7	Klas af Geijerstam	269	2019-01-30 22:58:39
8	Mason	305	2023-05-19 01:52:54
9	Brent Yorgey	316	2020-11-10 14:37:07
10	Micah Stairs	324	2019-03-11 01:56:13

#	User	Length	Date
1	Sabrina Mori	371	2020-03-18 20:00:47
2	Auburn Ford	373	2019-02-19 00:49:47
3	Hidden user	375	2019-11-20 02:59:10
4	Lim Ting Kai	377	2023-06-08 07:16:23
5	Jason Liu	378	2023-05-13 20:22:39
6	Natalie Longtin	382	2019-01-17 20:38:13
7	Hidden user	384	2020-02-04 14:06:50
8	Jacob Steinebronn	387	2019-10-10 00:07:35
9	Marc Fong	397	2020-07-31 11:09:36
10	Russell Rivard	400	2021-11-05 15:06:50

#	User	Length	Date
1	Karim Dridi	409	2022-01-14 00:38:35
2	Chris Wong	494	2021-02-08 16:05:51
3	José Lucas	502	2019-03-06 17:03:41
4	Howard Tin Chi Chan	529	2021-02-01 00:01:27
5	Gurpartap Singh Bhatti	533	2019-02-14 02:49:33
6	Peter Kedemo	536	2019-12-22 15:54:14
7	Dennis Svedberg	545	2019-02-03 13:05:22
8	Hidden user	550	2023-02-06 05:36:20
9	Ali	564	2021-12-20 05:41:52
10	Hovhannes Kantuni	610	2021-03-02 01:05:44

#	User	Length	Date
1	Christian Cederquist	95	2022-11-12 21:07:46
2	Bjørn Chr. Soltvedt	188	2018-12-14 17:38:11
3	Zach Tschetter	227	2023-04-22 20:58:25
4	Peter Menyes	228	2021-03-08 21:02:18
5	Evan Magill	243	2024-04-19 18:25:09
6	Bernard Perrin	244	2019-01-18 19:54:35
7	Nguyễn Hùng Cường	254	2018-12-13 02:28:51
8	Casey Smith	261	2019-05-24 16:58:23
9	Fredrik Moller	312	2021-04-27 16:52:33
10	Rolands	321	2020-05-24 22:00:30

#	User	Length	Date
1	Danny Robinson	85	2023-06-21 16:12:20
2	Timothy Gaede	897	2024-03-21 06:42:40

#	User	Length	Date
1	axl	225	2019-08-06 14:07:33
2	Lars-Petter Hansen	319	2021-01-12 10:08:39
3	Bendik Solheim	319	2019-03-12 20:16:10
4	Marit van Dijk	338	2019-01-26 20:18:41
5	Adam Koprowski	339	2020-09-08 10:18:03
6	Jonathan Soo	342	2019-06-21 07:54:38
7	Zaw Myat	345	2024-01-28 11:29:53
8	Connor MacKinnon	351	2023-04-11 23:40:37
9	Mike Poland	353	2019-07-21 17:47:26
10	Marianne Grov	358	2019-03-11 15:45:30

#	User	Length	Date
1	Enzo Crance	392	2019-02-13 23:22:51

#	User	Length	Date
1	Ingemar Ragnemalm	319	2019-01-01 22:12:45
2	Hidden user	352	2020-02-12 17:24:15
3	高梓軒4D16 Ko Tsz Hin	383	2020-01-23 17:46:43
4	Oleg Smelov	473	2019-02-24 22:13:47
5	David Connolly	980	2021-10-06 23:40:49

#	User	Length	Date
1	Renate	291	2021-05-06 17:03:18
2	Muhammad Asyraf bin Akop	627	2022-05-13 04:22:05

#	User	Length	Date
1	Hakan Kjellerstrand	331	2023-01-26 20:38:57

#	User	Length	Date
1	Thomas Feld	117	2019-08-22 12:31:48
2	Andreas Björklund	138	2020-03-09 20:57:21
3	Johan Lyts	139	2019-03-07 22:09:24
4	Guan Yang Ze	142	2019-08-27 17:39:15
5	Justin Su	150	2019-10-02 00:44:07
6	Hidden user	154	2019-02-07 02:34:36
7	Lars Lindgren	156	2019-02-16 21:52:55
8	Jesper Öqvist	161	2019-02-19 14:14:16
9	Conor McCauley	162	2019-03-19 11:07:12
10	Siraj Yesuf	163	2019-10-19 14:36:27

#	User	Length	Date
1	Clement Oh	86	2023-05-24 15:36:42
2	David Allemang	97	2020-01-28 01:01:23
3	Jacob Raymond	98	2020-01-28 01:01:41
4	Francisco Carvajal	110	2023-06-22 02:38:44
5	Hidden user	113	2020-10-05 14:49:24
6	K Lin	116	2023-01-09 08:05:31
7	Yu Ting Yeh	116	2023-12-25 08:51:59
8	Thomas Draper	118	2023-09-15 03:37:16
9	Thibault Raffaillac	119	2023-07-30 14:28:43
10	Fernando Ramirez	122	2022-11-19 20:04:30

#	User	Length	Date
1	Thomas Feld	49	2022-11-09 10:33:24
2	Régis Hanol	78	2022-01-13 09:18:32
3	Noah Hessen Bjerke	114	2022-11-24 01:33:58
4	Hidden user	117	2019-02-14 15:08:46
5	Alexander Bilde Pedersen	126	2023-05-29 22:43:50
6	Macdara mac an tSionnaigh	139	2019-10-22 23:10:58
7	Miorel Palii	144	2018-12-30 03:10:01
8	Eugen Neagoe	157	2023-06-14 14:38:17
9	Stefan Kennedy	163	2019-01-18 14:41:01
10	Victor Souza	191	2019-04-05 23:08:27

#	User	Length	Date
1	Raphaël Baulant	442	2021-02-01 01:24:15
2	Raphaël Gauthier	504	2021-01-20 16:12:34
3	Thomas	511	2022-11-22 20:37:05
4	Bas Dirks	527	2021-12-30 20:47:45
5	Léana Renon	534	2021-02-23 17:43:19
6	Kok Dith	537	2021-08-03 09:50:31
7	Antoine Bauri	554	2022-02-09 16:23:54
8	Viktor Sieger	600	2020-06-18 23:18:36
9	netlpats	633	2023-10-09 15:58:16
10	Thomas Hügel	640	2020-10-22 15:16:40

Solution running time distribution