Problem A
Alphabet Spam

Back to problem description

Problem statistics

Submissions	16467
Accepted submissions	9633
Submission ratio	58.50%
Authors	8498
Accepted authors	8064
Author ratio	94.89%

#	User	Runtime	Date
1	masosz	0.02 s	2015-01-19 20:40:50
2	Charlie Forsberg Hedberg	0.02 s	2015-07-07 14:37:23
3	Jens Mossig	0.02 s	2015-08-05 21:42:37
4	Jonas S	0.02 s	2015-08-20 12:13:57
5	Ivan Joukov	0.02 s	2015-09-21 08:32:02
6	Sam Broughton	0.02 s	2015-09-25 11:44:19
7	Bas te Kolste	0.02 s	2015-10-10 11:21:14
8	Daniel Widegren	0.02 s	2015-12-08 14:13:29
9	Faisal Rahman	0.02 s	2016-01-14 11:31:09
10	Erik Ranby	0.02 s	2016-02-02 16:46:46

#	User	Runtime	Date
1	wibi	0.01 s	2020-08-26 17:41:51
2	Jonathan van der Steege	0.01 s	2023-08-05 20:56:32
3	Dmytro Bihniak	0.02 s	2019-10-23 09:03:13
4	John Dandy	0.02 s	2020-02-05 21:09:39
5	Michal Žáček	0.02 s	2022-08-04 08:56:08
6	David Cawthon	0.10 s	2019-06-01 04:43:35

#	User	Runtime	Date
1	CharsKun	0.26 s	2023-05-31 05:56:29

#	User	Runtime	Date
1	Jacob Harris Cryer Kragh	0.04 s	2022-06-03 22:14:57
2	David Vinje	0.06 s	2022-04-09 23:38:37
3	Marcus Sebastian Emil Holmgaard	0.07 s	2023-01-23 22:52:59

#	User	Runtime	Date
1	Nyan Htet	0.00 s	2023-11-01 10:07:18
2	Wojtek Bednarzak	0.07 s	2018-07-10 17:52:01
3	Krzysztof Gibuła	0.07 s	2019-01-11 21:26:44
4	Fikri Sundayana	0.07 s	2019-07-12 17:38:00
5	Péter Szakszon	0.07 s	2021-12-29 20:38:24
6	tim k	0.08 s	2019-09-07 00:57:42
7	Karl Bonde Torp	0.08 s	2020-10-22 21:51:58
8	Samsu Sempena	0.08 s	2020-11-08 13:20:52
9	Norbert Voelker	0.08 s	2021-04-08 17:29:44
10	dick move	0.08 s	2021-05-25 22:34:54

#	User	Runtime	Date
1	Emil Raksanyi	0.00 s	2014-12-02 22:38:03
2	Erik Dackander	0.00 s	2014-12-03 13:57:39
3	Ezeddin Alhakim	0.00 s	2015-03-18 14:42:31
4	Fumiaki Takagi	0.00 s	2023-01-27 07:56:49
5	Henrik Akira Karlsson	0.01 s	2014-12-05 21:46:11
6	Hidden user	0.01 s	2014-12-07 15:21:21
7	Eric Norgren	0.01 s	2014-12-08 14:49:27
8	Hidden user	0.01 s	2014-12-08 19:32:48
9	Viktor Kronvall	0.01 s	2014-12-11 08:16:35
10	Staffan Rydström	0.01 s	2014-12-12 22:55:46

#	User	Runtime	Date
1	Fredrik Liljedahl	0.06 s	2015-11-22 13:09:50
2	Lukas Wensby	0.06 s	2017-05-04 23:48:26
3	Josef Rönn	0.06 s	2017-05-05 19:36:32
4	Lee Heng Sheng	0.06 s	2024-04-28 07:13:51
5	Henrik Sandström	0.07 s	2015-02-04 12:53:50
6	Hidden user	0.07 s	2015-04-15 16:07:24
7	Audun Liberg	0.07 s	2015-04-20 01:50:11
8	Hidden user	0.07 s	2015-07-27 13:01:14
9	Andrew Hopper	0.07 s	2015-08-23 17:06:57
10	Łukasz Antkowiak	0.07 s	2015-09-13 01:19:49

#	User	Runtime	Date
1	Carl Sundvall	0.06 s	2018-10-27 16:14:28
2	Gurpartap Singh Bhatti	0.06 s	2019-02-28 00:03:28
3	Sanjiv Dinakar	0.06 s	2019-04-20 02:03:21
4	Hidden user	0.06 s	2019-06-01 13:04:09
5	Sander Hellesø	0.07 s	2019-04-14 03:13:44
6	Henry Nguyen	0.07 s	2024-01-23 19:02:21
7	Ross Campbell	0.08 s	2023-11-19 07:53:10
8	Fezile Mntanji	0.09 s	2023-05-14 19:32:25
9	TK	0.09 s	2023-07-09 17:29:00
10	Samuel Högfeldt	0.10 s	2022-06-29 21:42:21

#	User	Runtime	Date
1	Bjørn Chr. Soltvedt	0.01 s	2016-01-06 21:13:45
2	Hidden user	0.01 s	2016-01-11 01:36:47
3	Gabriel Lau	0.01 s	2016-03-28 02:21:54
4	Spencer Smith	0.01 s	2017-06-06 19:19:14
5	Davíð Helgason	0.01 s	2017-08-07 16:54:45
6	Peter Menyes	0.01 s	2017-08-10 20:35:21
7	Andrea Bianchessi	0.01 s	2017-10-19 16:26:19
8	Martin Jay	0.01 s	2017-10-31 21:40:17
9	Ilmars Lacplesis	0.01 s	2018-04-10 14:57:11
10	Robin Livesey	0.01 s	2018-04-17 12:24:58

#	User	Runtime	Date
1	Timothy Gaede	0.52 s	2024-03-24 05:18:50
2	Danny Robinson	0.68 s	2023-06-24 15:30:30

#	User	Runtime	Date
1	Johnny Baloney	0.14 s	2022-01-13 23:29:11
2	Nicholas Johnson	0.15 s	2021-11-16 05:12:58
3	Jacob Huebner	0.17 s	2020-03-16 23:20:51
4	Dmitry Shostak	0.20 s	2018-06-22 08:30:59
5	Dayan Ruben Gonzalez	0.20 s	2020-09-29 23:03:42
6	Easton Bornemeier	0.22 s	2018-09-24 22:36:21
7	Yang Tang	0.22 s	2023-06-27 07:51:04
8	Adam Rankin	0.25 s	2023-04-20 23:42:47
9	Albert Pala	0.26 s	2021-05-21 13:17:13
10	MisterDerpie	0.26 s	2021-06-30 22:04:25

#	User	Runtime	Date
1	Shehab Ahmed Hatem (CoreTiQ.com)	0.01 s	2023-11-13 22:05:08
2	Joseph Chau	0.01 s	2024-01-26 22:07:25

#	User	Runtime	Date
1	Harsh Vardhan Singhal	0.00 s	2020-06-22 18:46:12
2	Iosif Moldovan	0.02 s	2022-11-11 14:50:07

#	User	Runtime	Date
1	eXodiquas	0.02 s	2021-09-11 03:32:42

#	User	Runtime	Date
1	David Connolly	0.00 s	2017-08-18 18:46:32
2	Hidden user	0.01 s	2020-02-12 17:41:25

#	User	Runtime	Date
1	Steven D. Wilson	0.01 s	2016-03-26 03:31:44
2	Petr Trofimov	0.01 s	2019-06-30 07:33:47
3	Helbin Grégory	0.01 s	2020-02-10 12:58:41
4	Renate	0.01 s	2021-04-30 11:26:20
5	Silvena Lam	0.02 s	2016-02-10 18:28:06
6	Ali Pandidan	0.02 s	2016-11-11 12:58:29
7	Jonas Lindenskov Nielsen	0.02 s	2019-10-08 15:43:44
8	Aram Tadevosyan	0.02 s	2019-11-28 08:07:18
9	cojonas1	0.02 s	2021-01-08 14:08:15
10	Hidden user	0.02 s	2021-10-12 18:44:05

#	User	Runtime	Date
1	Marie Kindblom	0.04 s	2016-01-02 22:24:06
2	Hidden user	0.05 s	2016-03-03 19:06:14
3	Hakan Kjellerstrand	0.06 s	2023-01-17 19:49:26
4	Hidden user	0.07 s	2014-12-07 13:46:31
5	Johannes Olegård	0.07 s	2014-12-12 12:11:37
6	Emil Raksanyi	0.08 s	2014-12-03 21:27:05
7	Eric Norgren	0.08 s	2014-12-08 18:24:03
8	William Bolin	0.08 s	2014-12-10 00:42:41
9	Albin Johansson Söderholm	0.08 s	2015-03-14 19:27:48
10	Rebecca Åbrandt	0.08 s	2015-10-18 17:39:56

#	User	Runtime	Date
1	Daniel Palmqvist	0.03 s	2015-01-02 22:27:59
2	Emma Nimstad	0.03 s	2015-02-06 13:17:15
3	Hidden user	0.03 s	2015-02-20 17:02:42
4	Christofer Ohlsson	0.03 s	2015-03-26 21:54:12
5	Arne Tobias Malkenes Ødegaard	0.03 s	2015-06-23 23:46:39
6	Tore Norderud	0.03 s	2015-08-10 20:04:19
7	Snild Dolkow	0.03 s	2015-09-13 10:27:56
8	Hans Rusten	0.03 s	2015-10-20 13:50:41
9	Asger Hautop Drewsen	0.03 s	2015-11-03 20:46:10
10	Ernest Gungl	0.03 s	2015-11-11 22:41:16

#	User	Runtime	Date
1	Andrew He	0.02 s	2016-08-12 18:46:55
2	Jean Niklas L'orange	0.02 s	2018-04-21 20:19:23
3	Wang Catherine	0.02 s	2019-09-13 16:36:12
4	Rudi Modena	0.02 s	2019-09-15 03:12:15
5	Mira Donaldson	0.02 s	2019-10-07 00:51:49
6	Hlynur “Glitch” Óskar Guðmundsson	0.03 s	2015-02-26 13:27:30
7	Martin Stensgård	0.03 s	2015-03-05 19:44:06
8	Irshad Ismail	0.03 s	2015-04-01 18:42:11
9	Fredrika Agestam	0.03 s	2015-10-20 20:00:37
10	Patrik Nyman	0.03 s	2015-11-04 10:26:55

#	User	Runtime	Date
1	Casper Christensen	0.03 s	2016-01-01 18:40:12
2	Erik Rydbert	0.03 s	2016-07-08 03:08:26
3	Macdara mac an tSionnaigh	0.04 s	2019-09-19 01:29:44
4	Natanael Lundberg	0.06 s	2021-09-08 17:38:10
5	Thomas Feld	0.06 s	2022-11-03 15:14:35
6	Sebastian Craig	0.07 s	2016-10-19 21:09:21
7	Paul Vinell	0.07 s	2018-04-17 16:13:10
8	Daniel Harder	0.07 s	2018-10-29 01:36:26
9	Klara Jonsson	0.07 s	2020-03-24 13:44:17
10	Régis Hanol	0.08 s	2022-01-05 18:21:07

#	User	Runtime	Date
1	Danial Haseeb	0.03 s	2023-10-09 17:13:26

#	User	Length	Date
1	Martin Blom	228	2023-09-22 21:19:42
2	Benji Dial	253	2018-04-09 14:39:15
3	Nick Donovan	267	2023-08-31 20:05:13
4	Oliver Ruste Jahren	310	2023-06-01 15:31:21
5	Christian Lindeström	335	2016-09-07 22:13:20
6	Magnus Wass	343	2020-12-08 17:56:37
7	Mohamed Ramrami	358	2018-10-26 03:29:21
8	Nagata Parama Aptana	362	2021-07-27 10:35:01
9	Wesley Stephanak	371	2019-02-04 18:51:20
10	Sijmen J. Mulder	379	2019-09-06 22:18:56

#	User	Length	Date
1	Mikael Palokangas	269	2023-08-07 21:53:11
2	Benny Antonsson	470	2022-03-24 21:34:00
3	Hoang Viet Do	486	2017-10-27 18:30:18
4	David Gheorghiu	497	2019-06-19 18:19:18
5	Steve Jia	548	2018-09-04 21:31:27
6	Göran Andersson	576	2022-05-07 23:50:12
7	Michael Amundsen	577	2023-11-07 09:26:31
8	Daniel Widegren	579	2015-12-08 14:13:29
9	Esty Crow	590	2022-10-06 05:43:54
10	William Taylor-Melanson	594	2020-02-19 15:33:01

#	User	Length	Date
1	Antonio Molina Lovett	269	2016-08-06 01:39:35
2	Roger Chen	309	2021-08-10 21:39:26
3	Juwang Lee	310	2022-12-23 02:40:12
4	Simone Moretti	334	2020-10-21 22:23:14
5	Hoàng Bá Tuân	339	2016-10-17 17:35:34
6	Khawla Hbiech	339	2018-07-13 03:44:37
7	Elias	340	2020-11-23 09:08:43
8	Gabriel Joaquin O. Gamo	342	2018-03-16 08:23:18
9	Yu Ting Yeh	347	2020-02-19 15:27:39
10	Frederick Pek	348	2021-04-21 14:57:06

#	User	Length	Date
1	Dmytro Bihniak	486	2019-10-23 09:03:13
2	John Dandy	488	2020-02-05 21:09:39
3	wibi	552	2020-08-26 17:41:51
4	Jonathan van der Steege	610	2023-08-05 20:56:32
5	Michal Žáček	670	2022-08-04 08:56:08
6	David Cawthon	821	2019-06-01 04:43:35

#	User	Length	Date
1	CharsKun	511	2023-05-31 05:56:29

#	User	Length	Date
1	David Vinje	793	2022-04-09 23:38:37
2	Jacob Harris Cryer Kragh	910	2022-06-03 22:14:57
3	Marcus Sebastian Emil Holmgaard	1521	2023-01-23 22:52:59

#	User	Length	Date
1	Mongkonchai Priyachiwa	351	2018-10-20 15:09:13
2	Austin Habedank	372	2021-05-08 00:49:47
3	Kellen Watt	376	2015-09-29 04:57:05
4	Kellen Watt	376	2016-06-04 21:17:52
5	Marcin Dudek	433	2016-02-26 21:46:34
6	Andreas Gottschalk Krath	444	2022-04-18 00:14:00
7	Wojtek Bednarzak	529	2018-07-10 17:52:01
8	Lucca Dias	539	2021-11-08 23:55:15
9	Hidden user	543	2021-05-05 00:59:42
10	Robin Chowdhury	568	2015-11-04 19:42:32

#	User	Length	Date
1	Viktor Kronvall	377	2017-01-15 03:10:47
2	Sebastian Banert	377	2023-03-25 01:30:29
3	Matthew Johnson	378	2017-01-29 19:14:47
4	Hidden user	383	2016-05-03 14:33:17
5	Anthony Clays	385	2017-01-06 15:25:01
6	Marcus Alsted Wegmann	390	2022-03-23 01:00:46
7	姚锦铭	393	2015-09-25 11:45:21
8	Andrew Mark Allen	398	2017-03-13 03:14:49
9	Mongkonchai Priyachiwa	401	2018-10-20 16:11:46
10	Carl Thomé	412	2015-09-17 16:54:11

#	User	Length	Date
1	Lim Ting Kai	398	2023-05-24 18:51:20
2	Sathvik Kuthuru	413	2018-12-11 18:24:21
3	Qritel Abdelilah	484	2017-04-29 22:09:39
4	Nada Hmimou	497	2019-08-07 17:11:08
5	Ive Xu	498	2015-12-23 15:10:02
6	Vincent Scala	502	2019-04-27 18:13:01
7	Cong Bao	507	2016-10-19 14:54:23
8	eti2	516	2020-09-28 16:29:38
9	Nicholas Bui	519	2019-06-23 02:48:47
10	XU YUNHE	528	2023-12-08 12:58:21

#	User	Length	Date
1	Alexander Park	488	2023-04-01 09:02:29
2	_notSalt	511	2019-11-21 09:05:29
3	Chris Wong	638	2021-02-01 23:42:40
4	Sanjiv Dinakar	653	2019-04-20 02:03:21
5	Howard Tin Chi Chan	710	2021-01-31 18:49:00
6	Samuel Högfeldt	721	2022-06-29 21:42:21
7	Kliver Daniel	721	2022-08-13 19:13:29
8	Ross Campbell	745	2023-11-19 07:53:10
9	Hidden user	748	2019-12-01 08:08:36
10	Ali	821	2021-12-20 10:28:43

#	User	Length	Date
1	Christian Cederquist	104	2022-10-24 01:29:01
2	Peter Menyes	288	2017-08-10 20:35:21
3	Jimmy Gustafsson	311	2022-06-14 00:34:51
4	Johannes Jensen	366	2016-03-31 19:56:17
5	Evan Magill	372	2024-04-22 01:23:48
6	Bjørn Chr. Soltvedt	411	2016-01-06 21:13:45
7	Peter Kedemo	420	2015-12-18 18:34:38
8	Bernard Perrin	430	2019-01-19 17:50:44
9	Tor Nordqvist	452	2016-10-25 02:12:49
10	Pedro Santos Mendonça	489	2016-10-07 03:36:01

#	User	Length	Date
1	Danny Robinson	99	2023-06-24 15:32:39
2	Timothy Gaede	444	2024-03-24 05:18:50

#	User	Length	Date
1	Yang Tang	239	2023-06-27 07:51:04
2	Albert Pala	359	2021-05-21 13:17:13
3	Simon Lixenfeld	360	2021-06-16 08:38:37
4	Colin Gay	363	2019-05-23 03:19:05
5	Easton Bornemeier	385	2018-09-24 22:36:21
6	axl	407	2019-08-05 10:40:44
7	Adam Koprowski	432	2020-09-07 23:33:49
8	Jahid Hasan Imon	435	2020-05-09 22:17:13
9	Thanh Le	438	2021-05-11 04:12:44
10	Frode Lindås	466	2021-12-05 13:45:02

#	User	Length	Date
1	Joseph Chau	349	2024-01-26 22:07:25
2	Shehab Ahmed Hatem (CoreTiQ.com)	1379	2023-11-13 22:05:08

#	User	Length	Date
1	Harsh Vardhan Singhal	784	2020-06-22 18:46:12
2	Iosif Moldovan	879	2022-11-11 14:50:07

#	User	Length	Date
1	eXodiquas	776	2021-09-11 03:32:42

#	User	Length	Date
1	Hidden user	453	2020-02-12 17:41:25
2	David Connolly	785	2017-08-18 18:46:32

#	User	Length	Date
1	Petr Trofimov	264	2019-06-30 07:33:47
2	Hidden user	373	2021-10-12 18:44:05
3	Steven D. Wilson	406	2016-03-26 03:31:44
4	Silvena Lam	411	2016-02-10 18:28:06
5	Ali Pandidan	435	2016-11-11 12:58:29
6	Helbin Grégory	558	2020-02-10 12:58:41
7	Renate	569	2021-04-30 11:26:20
8	Jonas Lindenskov Nielsen	648	2019-10-22 08:02:58
9	Philippe Hubert	654	2024-01-04 22:07:37
10	cojonas1	660	2021-01-08 14:08:15

#	User	Length	Date
1	Natalie Axelsson	595	2016-10-08 23:50:43
2	Hidden user	601	2016-03-03 19:15:26
3	Daniel Krueger	733	2021-03-08 23:59:51
4	Marie Kindblom	807	2016-01-02 22:24:39
5	Hakan Kjellerstrand	835	2023-01-17 19:49:26
6	Johannes Olegård	840	2014-12-12 12:37:56
7	Mikael Hedin	942	2015-05-18 23:03:38
8	Hidden user	1507	2015-07-27 17:41:58
9	Sasha Hellstenius	1579	2015-11-19 11:58:34
10	Hidden user	1665	2014-12-02 11:20:46

#	User	Length	Date
1	Thomas Feld	163	2019-08-19 12:08:54
2	Andreas Björklund	235	2019-08-18 11:11:03
3	Erik Odenman	238	2015-05-10 18:53:29
4	Asger Hautop Drewsen	252	2015-11-03 20:46:10
5	Lars Åström	255	2018-11-15 13:25:52
6	Andrew Yang	257	2017-04-06 23:02:35
7	Paulo Bu	262	2015-01-30 18:10:19
8	Cole Bite	264	2017-03-02 00:51:26
9	Hidden user	268	2015-12-23 13:16:58
10	Thales Ferreira	268	2016-11-03 06:08:31

#	User	Length	Date
1	Clement Oh	93	2023-05-28 08:09:26
2	Gustav Elmqvist	116	2023-02-12 18:22:49
3	Hugo Morvan	124	2023-01-23 02:29:13
4	Charles Ancheta	124	2023-03-18 03:59:12
5	Benjamin Z White	129	2023-03-26 20:24:23
6	Błażej Dariusz Roszkowski	136	2022-11-30 18:28:00
7	Morten Clausen	136	2022-10-19 21:04:38
8	Rasmus Lystrøm	138	2022-01-29 11:44:55
9	Magnus Hokland Hegdahl	140	2023-11-15 13:41:19
10	Karen Birgitta Hanssen	143	2022-12-05 23:52:50

#	User	Length	Date
1	Thomas Feld	66	2022-11-03 15:16:14
2	Daniel Harder	117	2018-10-29 01:36:26
3	Frederik Petersen	127	2023-09-27 19:10:34
4	Natanael Lundberg	128	2021-09-08 17:38:10
5	Régis Hanol	160	2022-01-05 18:21:07
6	Alexander Bilde Pedersen	160	2023-04-06 01:39:04
7	Mongkonchai Priyachiwa	214	2018-10-20 14:40:49
8	Macdara mac an tSionnaigh	223	2019-09-19 01:29:44
9	Troy Sornson	252	2022-01-10 23:13:24
10	Paul Vinell	266	2018-04-17 16:13:10

#	User	Length	Date
1	Joe Amenta	420	2022-09-25 15:32:12
2	Mark	462	2020-10-27 20:46:02
3	Mongkonchai Priyachiwa	520	2018-11-05 21:25:01
4	Hovig Manjikian	547	2020-01-10 02:42:08
5	Théo Dislay	551	2021-03-20 18:18:04
6	Andriy Semenistiy	557	2021-02-08 21:42:06
7	Chaoyi Yin	573	2019-03-18 15:47:21
8	Joost Scheffer	688	2021-04-19 18:56:21
9	Bas Dirks	710	2021-12-30 07:55:15
10	Anton Golov	719	2021-09-13 14:25:18

#	User	Length	Date
1	Danial Haseeb	587	2023-10-09 17:13:26

Solution running time distribution