Problem A
Finding An A

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Problem statistics

Submissions	15244
Accepted submissions	8499
Submission ratio	55.75%
Authors	7813
Accepted authors	7501
Author ratio	96.01%

#	User	Runtime	Date
1	Hidden user	0.01 s	2023-03-08 03:43:45
2	Johan Clarström	0.01 s	2023-03-11 03:25:45
3	Max NC	0.01 s	2023-03-12 22:45:44
4	Sylvia	0.01 s	2023-04-08 22:42:15
5	Steve Allen	0.01 s	2023-04-22 14:51:02
6	JackTheEgg	0.01 s	2023-07-07 21:01:13
7	Viken Manoukian	0.01 s	2024-01-06 21:07:28

#	User	Runtime	Date
1	Aung Kyaw Paing	0.01 s	2023-05-12 09:41:30
2	Danny Robinson	0.01 s	2023-06-24 22:30:16
3	Chenzhang Hu	0.01 s	2023-09-06 06:08:23
4	Thomas Feld	0.01 s	2023-09-11 11:57:53

#	User	Runtime	Date
1	Mikael Fiala-Lundström	0.02 s	2022-02-12 17:22:16
2	Henrik Hallbert	0.02 s	2022-02-14 14:00:27
3	Victor Hultén Mattsson	0.02 s	2022-02-16 14:15:01
4	Nikolai Valkamo	0.02 s	2022-02-16 16:12:48
5	Владимир Хилько	0.02 s	2022-02-17 08:14:08
6	Nurel	0.02 s	2022-02-17 17:01:06
7	Jacob Carlsson	0.02 s	2022-02-24 14:47:28
8	Benny Antonsson	0.02 s	2022-02-28 19:47:00
9	Kevin Miranda	0.02 s	2022-03-01 13:19:27
10	Dariush Tasdighi	0.02 s	2022-03-05 04:10:08

#	User	Runtime	Date
1	Francisco Romero	0.00 s	2022-05-12 20:32:43
2	David Karguth	0.00 s	2022-08-25 01:24:41
3	Michael van den Beukel	0.00 s	2023-04-11 09:13:34
4	Jhony	0.00 s	2023-07-14 08:59:39

#	User	Runtime	Date
1	Michal Žáček	0.01 s	2023-02-26 22:46:07
2	appleby	0.01 s	2023-04-08 06:44:53
3	Ralf Jonas	0.01 s	2023-05-23 09:24:43
4	J Sotomayor	0.01 s	2023-12-11 21:50:24
5	yraten	0.01 s	2024-04-06 03:08:07

#	User	Runtime	Date
1	Christoforos Pantazi	0.01 s	2023-09-10 23:34:20

#	User	Runtime	Date
1	Henrik Ljørring	0.03 s	2022-03-12 13:03:53
2	Andreas Wachs	0.04 s	2022-03-12 22:41:29
3	Jesper Bengtson	0.04 s	2022-03-25 16:10:20
4	Anders B. Clausen	0.04 s	2022-04-17 12:41:21
5	Jacob Harris Cryer Kragh	0.04 s	2022-05-09 20:28:53
6	Jack Kryger Sørensen	0.04 s	2022-09-24 15:07:10
7	Mikael Fangel	0.06 s	2023-08-31 22:15:49
8	Jacob To	0.06 s	2023-11-15 01:28:40

#	User	Runtime	Date
1	Yandrick Grima	0.00 s	2023-06-20 18:24:17
2	Nicolai Hellesnes	0.00 s	2023-08-12 22:21:13
3	Nope Nope	0.00 s	2023-08-17 10:38:14
4	Zoom Zoom	0.00 s	2023-08-22 00:25:40
5	Joshua Silva	0.00 s	2023-10-09 18:31:18
6	Diego Saldias	0.00 s	2023-10-24 14:52:46
7	Robin Loh Zi Bin	0.00 s	2023-10-28 14:06:29
8	Yousif Ibrahim	0.00 s	2024-02-09 08:08:37
9	Depan Rumah	0.00 s	2024-03-04 16:23:56
10	Thea Kevin	0.02 s	2022-06-13 06:23:48

#	User	Runtime	Date
1	Lee Heng Sheng	0.05 s	2024-04-13 09:14:11
2	Ku Brian	0.05 s	2024-04-27 15:55:02
3	Drew Munter	0.06 s	2022-02-13 00:39:56
4	Stela Palii	0.06 s	2022-02-14 05:29:42
5	Ryan Tan	0.06 s	2022-02-15 01:27:46
6	Anish Kambhampati	0.06 s	2022-02-15 15:58:52
7	Jonas Moll	0.06 s	2022-02-15 18:55:34
8	Wilson Widyadhana	0.06 s	2022-02-16 04:38:25
9	Jack Le	0.06 s	2022-02-16 20:26:19
10	Alexander Giroux	0.06 s	2022-02-17 12:44:20

#	User	Runtime	Date
1	Christopher Churchwell	0.04 s	2023-11-23 12:38:24
2	Adrian Kristensen	0.05 s	2023-10-05 12:43:48
3	Ryan Sack	0.05 s	2023-10-06 04:05:58
4	Jordan H	0.05 s	2023-10-10 18:55:01
5	Athergaming	0.05 s	2023-10-13 02:37:30
6	Carson Bragg	0.05 s	2023-10-13 20:47:46
7	Yassin Swag	0.05 s	2023-11-30 13:27:35
8	Faisal Rahman	0.05 s	2024-01-19 16:49:17
9	Grant Nelson	0.05 s	2024-01-25 17:45:24
10	Howard Tin Chi Chan	0.08 s	2022-06-22 21:54:47

#	User	Runtime	Date
1	Zach Tschetter	0.02 s	2022-02-14 13:25:51
2	Bjørn Chr. Soltvedt	0.02 s	2022-02-18 17:20:58
3	Pete Lec	0.02 s	2022-03-11 18:48:36
4	Jimmy Gustafsson	0.02 s	2022-06-12 21:57:32
5	me me	0.02 s	2022-10-01 13:35:21
6	Alexander Vestin	0.02 s	2022-10-14 19:41:53
7	Nicklas Utgaard	0.02 s	2022-12-30 19:59:14
8	Drake Farrokhi	0.02 s	2023-09-05 19:57:22
9	Dan Roberts	0.02 s	2023-09-06 18:37:31
10	Rodrigo Oliveira	0.02 s	2023-10-19 19:23:15

#	User	Runtime	Date
1	Danny Robinson	0.32 s	2023-06-21 15:12:07
2	Timothy Gaede	0.46 s	2024-03-16 05:54:48

#	User	Runtime	Date
1	Bobby Jonathan	0.14 s	2022-05-02 07:18:06
2	Deddy Chandra	0.14 s	2022-09-03 18:42:16
3	Hidden user	0.15 s	2022-06-15 21:29:28
4	Ola Sundell	0.16 s	2022-02-20 14:41:58
5	Troy Warmboe	0.16 s	2023-04-10 21:11:02
6	Kelly Dance	0.17 s	2022-09-14 04:22:59
7	Clinton Walker	0.17 s	2022-09-23 01:49:06
8	Hidden user	0.17 s	2022-10-10 21:44:46
9	Sean Hagen	0.17 s	2023-02-25 23:26:01
10	Hidden user	0.17 s	2023-06-27 09:49:30

#	User	Runtime	Date
1	Oussama Oulkaid	0.00 s	2022-04-02 23:40:03
2	Marcus Oscarsson	0.00 s	2022-05-11 02:52:40

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.00 s	2022-02-21 19:28:16
2	David Connolly	0.00 s	2022-04-04 16:24:41
3	Mufti	0.00 s	2022-05-16 11:18:40
4	Khoa Ngô	0.00 s	2022-09-29 17:38:22

#	User	Runtime	Date
1	Saito Ta	0.00 s	2024-03-27 09:56:36

#	User	Runtime	Date
1	Renate	0.01 s	2022-03-15 23:08:43
2	Sarah Fahlesson	0.01 s	2022-05-31 09:38:50
3	Muhammad Asyraf bin Akop	0.01 s	2022-06-02 10:22:12
4	Andre Wahyudi	0.01 s	2022-09-07 04:56:25
5	Jakub Krajč	0.01 s	2022-09-21 23:54:45
6	Ilyas Mohetna	0.01 s	2022-10-17 21:22:17
7	Muhammad Gema Akbar	0.01 s	2022-11-05 06:49:31
8	Saidi Amine	0.01 s	2023-02-15 12:46:19
9	Helbin Grégory	0.01 s	2023-04-28 13:40:59
10	Pyae Phyo Hein	0.01 s	2023-05-25 11:32:27

#	User	Runtime	Date
1	Andriy Zyevakov	0.02 s	2022-08-06 10:06:29
2	Hakan Kjellerstrand	0.02 s	2023-01-19 07:10:17

#	User	Runtime	Date
1	Hasan Kalzi	0.02 s	2022-06-18 10:24:44
2	Thomas Feld	0.02 s	2022-08-25 09:26:51
3	Dagur Benjamínsson	0.02 s	2023-03-06 17:16:18
4	Shuhaib Mehri	0.03 s	2021-11-27 20:56:18
5	Agis Daniels	0.03 s	2022-02-14 11:54:52
6	Gibransyah	0.03 s	2022-02-18 13:41:18
7	Andreas Björklund	0.03 s	2022-03-10 07:05:54
8	Johan Lyts	0.03 s	2022-03-10 15:07:34
9	Yanmarshus Bachtiar	0.03 s	2022-03-12 08:08:13
10	Jakob Fridesjö	0.03 s	2023-01-29 10:39:22

#	User	Runtime	Date
1	Khang Trần	0.04 s	2022-06-05 14:06:23
2	William Michael Henman	0.04 s	2022-06-07 00:38:57
3	KRITHIKA V	0.04 s	2022-06-08 06:25:07
4	Tue Gyhrs	0.04 s	2022-06-08 10:14:08
5	Hidden user	0.04 s	2022-06-08 20:08:10
6	Hesamedin Alemifar	0.04 s	2022-06-09 00:34:20
7	Hidden user	0.04 s	2022-06-09 08:15:32
8	Kevin Pandya	0.04 s	2022-06-09 12:02:43
9	rajesh k	0.04 s	2022-06-09 13:13:44
10	Alfredito Nikos Junior Koudebi	0.04 s	2022-06-09 16:45:02

#	User	Runtime	Date
1	Régis Hanol	0.05 s	2022-02-15 10:07:48
2	Stela Palii	0.05 s	2022-03-06 00:59:56
3	E-Joon Ko	0.05 s	2022-06-01 15:39:02
4	Richard Ernst	0.05 s	2022-08-25 17:57:29
5	Dean Ludwig	0.05 s	2022-08-28 21:34:17
6	Luke Hine	0.05 s	2022-08-30 18:11:04
7	Andreas Severin Hauch Trøstrup	0.05 s	2022-09-01 13:05:57
8	Patrick Elsen	0.05 s	2022-09-08 01:26:53
9	prop	0.05 s	2022-09-24 17:16:33
10	Will Killian	0.05 s	2022-09-27 02:19:25

#	User	Runtime	Date
1	Jevania	0.00 s	2024-04-24 15:26:30

#	User	Runtime	Date
1	Jhony Andreas	0.04 s	2023-07-04 20:31:16
2	Christian Højgård Simonsen	0.04 s	2023-10-31 16:43:34
3	Kyaw Myo Min	0.04 s	2023-11-07 04:21:39
4	Minn Manoik Sorn	0.04 s	2023-11-07 04:22:33
5	Noe Noe	0.04 s	2023-11-07 04:23:34
6	Wint Wah Aung	0.04 s	2023-11-07 04:23:39
7	Min Phone Aung	0.04 s	2023-11-07 04:28:18
8	Bhone Myint	0.04 s	2023-11-07 04:28:27
9	Shinthant Tun	0.04 s	2023-11-07 04:46:34
10	Ye Mhan Aung	0.04 s	2023-11-07 04:47:25

#	User	Length	Date
1	Steve Allen	24	2023-04-22 14:53:12
2	Hidden user	29	2023-03-08 03:43:45
3	Johan Clarström	29	2023-03-11 03:25:45
4	Max NC	32	2023-03-12 22:45:44
5	Sylvia	33	2023-04-08 22:42:15
6	Viken Manoukian	35	2024-01-06 21:07:28
7	JackTheEgg	41	2023-07-07 21:01:13

#	User	Length	Date
1	Chenzhang Hu	5	2024-02-03 10:20:58
2	Thomas Feld	9	2023-09-11 14:10:55
3	Danny Robinson	12	2023-09-11 22:41:50
4	Aung Kyaw Paing	122	2023-05-12 09:41:30

#	User	Length	Date
1	Will Killian	48	2022-09-27 01:43:51
2	Sean Malloy	54	2022-09-27 16:28:21
3	Anton Siderud	56	2022-09-09 17:55:56
4	Eduardo Núñez	108	2024-03-17 20:35:22
5	Adam Johansson	116	2022-12-04 10:25:47
6	Matthew Weston	128	2022-02-16 19:40:16
7	Teerth Patel	130	2023-01-18 16:45:05
8	Ximun Castoreo	137	2022-03-11 11:03:33
9	Mark Friant	137	2023-01-19 21:43:46
10	Raphael Yedija Bernazar	138	2022-10-21 14:58:46

#	User	Length	Date
1	Mikael Palokangas	79	2023-08-07 20:24:44
2	Mikael Nilsson	94	2023-08-25 11:59:30
3	Theodore Glenn	95	2023-02-13 17:18:33
4	Simen	95	2023-07-30 17:31:10
5	Aiden Bilyeu	108	2023-02-10 01:44:16
6	Rishika Nidiganti	123	2024-03-04 04:36:56
7	Rethabile Mokoena	132	2023-06-02 19:55:03
8	Hidden user	132	2024-05-13 16:36:36
9	Pontus Magnusson	136	2024-03-26 21:58:30
10	Atharva Sripaad Galphade	140	2024-03-03 16:53:49

#	User	Length	Date
1	Sean Malloy	77	2022-09-27 01:34:15
2	Will Killian	80	2022-09-27 01:34:58
3	Sam Tomlinson	83	2022-10-08 04:12:38
4	Amy Burnett	88	2022-09-27 00:09:50
5	Jonas Bang Søgaard	90	2023-02-06 18:24:26
6	Cassie Lastswitch	90	2023-02-14 10:37:52
7	David Allen	91	2022-10-08 04:26:09
8	Anders Mouanga	103	2023-05-19 06:09:26
9	黃崇軒	105	2022-10-02 16:26:11
10	Hidden user	111	2024-04-25 18:20:52

#	User	Length	Date
1	Michael van den Beukel	414	2023-04-11 09:13:34
2	Jhony	589	2023-07-14 09:02:08
3	Francisco Romero	594	2022-05-12 20:32:43
4	David Karguth	1114	2022-08-25 01:24:41

#	User	Length	Date
1	Ralf Jonas	74	2023-05-23 09:24:43
2	yraten	92	2024-04-06 03:08:07
3	appleby	96	2023-04-08 06:44:53
4	J Sotomayor	116	2023-12-11 21:50:24
5	Michal Žáček	127	2023-02-26 22:46:07

#	User	Length	Date
1	Christoforos Pantazi	239	2023-09-10 23:34:20

#	User	Length	Date
1	Mikael Fangel	81	2023-08-31 22:15:49
2	Anders B. Clausen	98	2022-04-17 12:41:21
3	Jacob Harris Cryer Kragh	154	2022-05-09 20:28:53
4	Henrik Ljørring	267	2022-03-12 13:03:53
5	Jack Kryger Sørensen	280	2022-09-24 15:07:10
6	Jacob To	358	2023-11-15 01:28:40
7	Jesper Bengtson	1673	2022-03-25 16:10:20
8	Andreas Wachs	1867	2022-03-12 22:41:29

#	User	Length	Date
1	Jeroen Jongkees	138	2022-08-13 21:15:53
2	Hidden user	146	2022-03-11 10:52:35
3	Zeheng Li	147	2023-01-20 07:22:27
4	Markus Johansen	153	2022-07-12 23:26:48
5	Bridger Howell	159	2022-03-16 17:21:15
6	Alp Duman	165	2022-02-22 21:16:36
7	Sergey Jakobsen	175	2022-02-16 15:49:55
8	Nope Nope	177	2023-08-17 10:38:14
9	Yousif Ibrahim	185	2024-02-09 08:08:37
10	Abraão Neves	186	2022-06-01 04:41:50

#	User	Length	Date
1	Gustav Nilsson Gisleskog	30	2023-02-07 16:17:18
2	John Doe	30	2023-04-13 08:16:39
3	Rudy Matela	31	2023-09-09 22:51:08
4	Jahid Hasan Imon	36	2022-02-25 21:05:55
5	Monique Oliveira	38	2022-05-07 06:43:12
6	Matthew Johnson	40	2022-10-20 16:23:41
7	Øyvind Almli	45	2022-08-23 19:23:35
8	Elizabeth Doughty	51	2024-01-25 10:32:38
9	Hidden user	61	2024-01-29 18:58:49
10	Eddie Tran	62	2023-12-27 02:58:42

#	User	Length	Date
1	Linda Do	187	2024-02-28 23:07:25
2	Marshall Vaught	202	2022-11-10 23:23:09
3	Caleb Wyatt Detwiler	203	2022-11-10 23:22:11
4	Brennan Cleland	218	2022-09-26 03:28:22
5	Frederik Jacobsen	221	2022-03-25 16:18:58
6	Bradley Richards	222	2023-02-06 11:41:06
7	Ellison Zhu	224	2022-10-24 04:28:09
8	Camila Velasco	226	2022-04-06 17:07:36
9	raymond arrington	228	2024-06-07 07:04:26
10	Hunter Barr	229	2022-09-23 18:39:23

#	User	Length	Date
1	asterisk man	186	2023-01-07 16:05:49
2	John Burg	190	2022-10-13 19:15:23
3	Ankit Agrawal	192	2022-09-23 08:03:20
4	Alexander Park	212	2023-03-29 05:59:05
5	Tyler VanHaren	220	2022-06-03 09:58:23
6	Carson Bragg	222	2023-10-13 20:47:46
7	Micha Mudde	236	2022-10-05 12:00:33
8	Jeremy Liu	236	2022-03-27 18:54:00
9	Lisa Håkanson	241	2023-02-19 00:33:50
10	András Biczó	245	2022-05-19 12:54:06

#	User	Length	Date
1	Jimmy Gustafsson	46	2022-06-12 21:57:32
2	Bjørn Chr. Soltvedt	51	2022-02-18 17:34:05
3	Muhammad Karrar Hussain	51	2024-01-17 23:05:58
4	Pranjal Paneru	52	2023-10-20 07:19:57
5	Zeyad Osama	52	2024-01-17 23:04:56
6	Zach Tschetter	53	2023-04-17 23:15:17
7	Evan Magill	55	2024-04-02 20:44:14
8	Sandarbha Gautam	62	2024-01-22 05:46:56
9	Massimo DeMonte	66	2023-10-30 03:31:52
10	Emily Krommendyk	68	2024-01-19 19:33:36

#	User	Length	Date
1	Danny Robinson	42	2023-06-21 15:12:07
2	Timothy Gaede	226	2024-03-16 05:54:48

#	User	Length	Date
1	Hidden user	61	2023-08-27 23:16:31
2	Troy Warmboe	64	2023-04-10 21:11:02
3	Magnus Tønnessen	66	2022-04-08 14:43:58
4	Nicholas Johnson	66	2022-03-10 06:13:13
5	Aleksander	76	2023-12-27 19:03:39
6	Clinton Walker	100	2022-09-23 01:49:06
7	Pavlo Sabadash	106	2023-04-21 21:50:51
8	Sean Hagen	107	2023-02-25 23:26:01
9	Mitchell Skaggs	109	2022-05-02 10:48:45
10	Yao Wang	117	2022-06-05 19:33:12

#	User	Length	Date
1	Marcus Oscarsson	175	2022-05-11 02:52:40
2	Oussama Oulkaid	353	2022-04-02 23:40:03

#	User	Length	Date
1	David Connolly	138	2022-04-04 16:24:41
2	Ingemar Ragnemalm	212	2022-02-21 19:28:16
3	Mufti	232	2022-05-16 11:18:40
4	Khoa Ngô	311	2022-09-29 17:38:22

#	User	Length	Date
1	Saito Ta	15	2024-03-27 09:56:36

#	User	Length	Date
1	Victor Santos	74	2024-04-01 14:22:04
2	Pyae Phyo Hein	93	2023-05-25 11:32:27
3	Saidi Amine	113	2023-02-15 12:46:19
4	Renate	118	2022-03-15 23:08:43
5	Sarah Fahlesson	119	2022-05-31 09:38:50
6	Muhammad Asyraf bin Akop	142	2022-06-02 10:22:12
7	Muhammad Gema Akbar	166	2022-11-05 06:49:31
8	Helbin Grégory	177	2023-04-28 13:40:59
9	Ilyas Mohetna	189	2022-10-17 21:22:17
10	Jakub Krajč	193	2022-09-21 23:54:45

#	User	Length	Date
1	Hakan Kjellerstrand	78	2023-03-16 00:00:34
2	Andriy Zyevakov	184	2022-08-06 10:06:29

#	User	Length	Date
1	Hidden user	35	2023-09-01 21:27:11
2	Dagur Benjamínsson	39	2023-03-06 17:16:18
3	Johan Lyts	43	2022-03-10 15:07:34
4	Yanmarshus Bachtiar	53	2022-03-12 08:08:13
5	Jakob Fridesjö	53	2023-01-29 10:39:22
6	Thomas Feld	56	2022-08-25 09:26:51
7	Andreas Björklund	57	2022-03-10 07:05:54
8	Agis Daniels	104	2022-02-14 11:54:52
9	Nicholas Chia Zhi Jie	121	2023-11-29 02:50:20
10	Shuhaib Mehri	130	2021-11-27 20:56:18

#	User	Length	Date
1	Wouter Dijkstra	32	2022-06-18 06:52:50
2	Mohammad Sadeghi	32	2022-09-23 21:45:48
3	Will Killian	32	2022-09-27 01:47:29
4	Loke Gustafsson	32	2022-10-08 18:30:01
5	Adam Mrozek	32	2022-10-09 11:37:50
6	Hidden user	32	2022-10-25 08:00:24
7	施宥旭	32	2022-10-25 10:52:34
8	Shyam Mourouguessane	32	2022-11-05 11:52:21
9	Erik Heimdal	32	2022-11-22 19:11:20
10	William Cao	32	2023-05-16 03:37:01

#	User	Length	Date
1	Andreas Severin Hauch Trøstrup	15	2022-09-01 13:26:08
2	Will Killian	15	2022-09-27 02:19:25
3	Christian Cederquist	15	2022-10-21 14:02:40
4	Frederik Spang	15	2022-09-01 12:42:12
5	Thomas Feld	15	2022-11-01 12:22:55
6	dick move	15	2022-11-08 20:13:59
7	Julian Nohr	15	2022-12-17 06:57:39
8	Régis Hanol	16	2022-02-15 10:07:48
9	Bjørn Chr. Soltvedt	16	2023-02-06 07:36:03
10	Gustav Elmqvist	16	2023-03-05 19:49:00

#	User	Length	Date
1	David Aldenbro	133	2023-09-17 08:48:49
2	Mathias	152	2023-04-04 18:54:17
3	Aza Maulana Hadi	171	2024-03-01 01:53:01
4	Bas van der Vlies	172	2022-10-03 19:28:49
5	Ryan O'Hara	181	2022-02-17 07:56:07
6	Oh Yi Xiu, Wilson	181	2022-12-05 14:35:57
7	Hidden user	190	2022-10-21 08:22:07
8	Artur Khuziakhmetov	194	2022-07-06 19:27:57
9	gard heine kalland	205	2024-03-30 10:01:13
10	Raphaël Gauthier	208	2022-07-26 10:21:50

#	User	Length	Date
1	Jevania	362	2024-04-24 15:26:30

#	User	Length	Date
1	Christian Højgård Simonsen	210	2023-10-31 16:43:34
2	Min khant Kyaw	355	2024-03-13 08:31:03
3	Min Phone Aung	418	2023-11-07 04:28:18
4	Jhony Andreas	469	2023-07-04 20:31:16
5	Ye Mhan Aung	535	2023-11-07 04:47:25
6	Shinthant Tun	585	2023-11-07 04:46:34
7	Minn Manoik Sorn	695	2023-11-07 04:22:33
8	Kyaw Myo Min	743	2023-11-07 04:21:39
9	Wint Wah Aung	777	2023-11-07 04:23:39
10	Noe Noe	784	2023-11-07 04:23:34

Solution running time distribution