Problem E
Lamps — Problem Statistics

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Submissions	2600
Accepted submissions	1770
Submission ratio	68.08%
Authors	773
Accepted authors	726
Author ratio	93.92%

#	User	Score	Language	Date
1	Chenzhang Hu	100	Bash	2023-10-04 08:25:50

#	User	Score	Language	Date
1	Bergur Snorrason	100	C	2021-10-11 19:30:44
2	Eyleifur Bjarkason	100	C	2021-10-13 22:42:50
3	Morgan Kromer	100	C	2022-05-02 16:28:32
4	Scott Sherlock	100	C	2022-09-01 19:45:29
5	Hakan Yurt	100	C	2023-01-31 23:11:43
6	Szymon Kucharski	100	C	2023-02-23 15:33:33
7	Cooper Davis	100	C	2024-02-22 00:19:34
8	Allan Nouri	100	C	2024-03-15 18:49:30
9	Roemer Caliboso	100	C	2024-08-29 23:16:01
10	Buzea Alexandru-Mihai-Iulian	33	C	2021-10-16 10:59:58

#	User	Score	Language	Date
1	Laurits Brodal	100	F#	2024-04-19 14:58:16

#	User	Score	Language	Date
1	Hidden user	100	Go	2023-03-06 22:49:22
2	Norbert Voelker	100	Go	2021-10-22 22:59:41
3	Marcus Asplund	33	Go	2022-02-06 12:15:30

#	User	Score	Language	Date
1	Hidden user	100	Haskell	2022-04-21 23:09:13
2	Leslie Yip	100	Haskell	2022-09-22 15:48:29
3	Attila Koszo	100	Haskell	2023-01-31 17:34:23
4	Charley Sheaffer	100	Haskell	2023-12-12 16:48:49
5	Brent Yorgey	100	Haskell	2021-10-26 19:03:53
6	Hidden user	100	Haskell	2021-11-08 13:06:12
7	Marcus Dunn	33	Haskell	2022-03-09 05:52:56

#	User	Score	Language	Date
1	Mustafa Aldaher	100	JavaScript (Node.js)	2023-10-26 01:34:16
2	Samuel Högfeldt	100	JavaScript (Node.js)	2022-08-26 23:46:20
3	Jesper Svendgaard Åhman Hansen	33	JavaScript (Node.js)	2023-01-30 19:20:29

#	User	Score	Language	Date
1	Christian Cederquist	100	JavaScript (SpiderMonkey)	2023-04-03 08:06:49
2	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2021-10-11 16:34:06

#	User	Score	Language	Date
1	Adam Rankin	100	Kotlin	2023-09-16 19:34:51

#	User	Score	Language	Date
1	Esben Poulsen	33	Lua	2024-09-11 14:19:20

#	User	Score	Language	Date
1	Jinwoo Lee	100	Nim	2024-06-20 02:17:59

#	User	Score	Language	Date
1	Ingemar Ragnemalm	100	Pascal	2023-06-20 16:06:13

#	User	Score	Language	Date
1	Thomas Feld	100	Ruby	2022-12-19 10:34:33

#	User	Score	Language	Date
1	Bas Dirks	100	Rust	2022-06-02 16:35:00
2	Jan-Erik Menzel	100	Rust	2022-06-29 17:49:38
3	David Rasch	100	Rust	2022-11-23 14:13:58
4	Artur Khuziakhmetov	100	Rust	2023-08-03 13:51:08
5	Erik Orring	33	Rust	2024-02-11 16:39:25

#	User	Score	Language	Date
1	Oleksii Ihnatenko	100	Zig	2024-02-16 01:34:42
2	Vemahk	100	Zig	2024-04-21 04:19:19

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.01	Bash	2023-10-04 08:25:50

#	User	Runtime	Language	Date
1	Bergur Snorrason	0	C	2021-10-11 19:30:44
2	Eyleifur Bjarkason	0	C	2021-10-13 22:42:50
3	Morgan Kromer	0	C	2022-05-02 16:28:32
4	Scott Sherlock	0	C	2022-09-01 19:45:29
5	Hakan Yurt	0	C	2023-01-31 23:11:43
6	Szymon Kucharski	0	C	2023-02-23 15:33:33
7	Cooper Davis	0	C	2024-02-22 00:19:34
8	Allan Nouri	0	C	2024-03-15 18:49:30
9	Roemer Caliboso	0	C	2024-08-29 23:16:01

#	User	Runtime	Language	Date
1	Martin Wallgren	0.02	C#	2021-10-25 23:17:39
2	Axel Ekman Håkansson	0.02	C#	2021-10-27 14:48:48
3	Mikael Fiala-Lundström	0.02	C#	2021-11-04 22:10:06
4	Hidden user	0.02	C#	2022-03-13 21:41:30
5	Peter Løffmann	0.02	C#	2022-05-01 17:29:27
6	Yushir Maharaj	0.02	C#	2022-09-22 14:40:09
7	Javed Dadabhay	0.02	C#	2022-09-22 14:49:25
8	Hidden user	0.02	C#	2022-09-22 14:49:40
9	Hidden user	0.02	C#	2022-09-22 16:01:35
10	Edward van der Vyver	0.02	C#	2022-09-27 14:39:37

#	User	Runtime	Language	Date
1	Laurits Brodal	0.07	F#	2024-04-19 14:58:16

#	User	Runtime	Language	Date
1	Hidden user	0.02	Go	2023-03-06 22:49:22
2	Norbert Voelker	0.08	Go	2021-10-22 22:59:41

#	User	Runtime	Language	Date
1	Hidden user	0	Haskell	2022-04-21 23:09:13
2	Leslie Yip	0	Haskell	2022-09-22 15:48:29
3	Attila Koszo	0	Haskell	2023-01-31 17:34:23
4	Charley Sheaffer	0	Haskell	2023-12-12 16:48:49
5	Brent Yorgey	0.01	Haskell	2021-10-26 19:03:53
6	Hidden user	0.01	Haskell	2021-11-08 13:06:12

#	User	Runtime	Language	Date
1	Marco Terán Gutmanowitz	0.05	Java	2024-06-22 21:50:37
2	Emil Nobrant	0.06	Java	2021-10-29 14:35:32
3	Crystal Sharpe	0.06	Java	2021-10-31 20:51:14
4	Sven Rönnbäck	0.06	Java	2022-05-13 22:14:11
5	Aaron Zhou	0.06	Java	2023-04-13 05:41:53
6	Axel Nilsson	0.06	Java	2023-09-26 18:45:35
7	Markus Bao	0.07	Java	2024-01-06 20:32:46
8	Brennan Cleland	0.09	Java	2023-05-11 20:40:11
9	Tyra Wodén	0.09	Java	2023-07-23 17:24:01
10	Oliver Starup	0.09	Java	2023-09-22 09:20:51

#	User	Runtime	Language	Date
1	Mustafa Aldaher	0.04	JavaScript (Node.js)	2023-10-26 01:34:16
2	Samuel Högfeldt	0.08	JavaScript (Node.js)	2022-08-26 23:46:20

#	User	Runtime	Language	Date
1	Christian Cederquist	0.02	JavaScript (SpiderMonkey)	2023-04-03 08:06:49
2	Bjørn Chr. Soltvedt	0.03	JavaScript (SpiderMonkey)	2021-10-11 16:34:06

#	User	Runtime	Language	Date
1	Adam Rankin	0.18	Kotlin	2023-09-16 19:34:51

#	User	Runtime	Language	Date
1	Jinwoo Lee	0	Nim	2024-06-20 02:17:59

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0	Pascal	2023-06-20 16:06:13

#	User	Runtime	Language	Date
1	Yong Mao	0.04	Python 3	2022-07-19 16:08:21
2	Lucas Dunn	0.04	Python 3	2022-08-26 14:36:38
3	Vance Go	0.04	Python 3	2022-09-06 11:44:11
4	Elliot Eriksson	0.04	Python 3	2022-09-08 12:40:23
5	Felix Larsson	0.04	Python 3	2022-09-08 12:41:33
6	Sari Amin	0.04	Python 3	2022-09-08 19:01:38
7	Pontus	0.04	Python 3	2022-09-09 12:40:03
8	Albin Eklund	0.04	Python 3	2022-09-09 12:40:42
9	Tim Jensen	0.04	Python 3	2022-09-09 12:40:43
10	Lukas	0.04	Python 3	2022-09-09 12:41:54

#	User	Runtime	Language	Date
1	Thomas Feld	0.06	Ruby	2022-12-19 10:34:33

#	User	Runtime	Language	Date
1	Bas Dirks	0	Rust	2022-06-02 16:35:00
2	Jan-Erik Menzel	0	Rust	2022-06-29 17:49:38
3	David Rasch	0	Rust	2022-11-23 14:13:58
4	Artur Khuziakhmetov	0	Rust	2023-08-03 13:51:08

#	User	Runtime	Language	Date
1	Oleksii Ihnatenko	0	Zig	2024-02-16 01:34:42
2	Vemahk	0	Zig	2024-04-21 04:19:19

#	User	Length	Language	Date
1	Chenzhang Hu	5	Bash	2024-02-03 16:23:01

#	User	Length	Language	Date
1	Allan Nouri	355	C	2024-03-15 18:49:30
2	Roemer Caliboso	380	C	2024-08-29 23:16:01
3	Szymon Kucharski	406	C	2023-02-23 15:33:33
4	Cooper Davis	452	C	2024-05-07 22:40:11
5	Hakan Yurt	580	C	2023-01-31 23:11:43
6	Morgan Kromer	755	C	2022-05-02 16:28:32
7	Scott Sherlock	862	C	2022-09-01 19:45:29
8	Bergur Snorrason	1778	C	2021-10-11 19:30:44
9	Eyleifur Bjarkason	7487	C	2021-10-13 22:42:50

#	User	Length	Language	Date
1	Peter Løffmann	765	C#	2022-05-01 17:29:27
2	Axel Ekman Håkansson	1041	C#	2021-10-27 14:48:48
3	Hidden user	1191	C#	2022-03-13 21:41:30
4	Nabeel Mirza	1203	C#	2023-12-13 05:44:52
5	Joe Ian Higgins	1214	C#	2023-12-21 00:06:57
6	Rasmus Svensson	1334	C#	2024-01-08 10:14:14
7	Hidden user	1407	C#	2022-09-22 14:51:35
8	Martin Wallgren	1561	C#	2021-10-25 23:17:39
9	Joshua Gerber	1627	C#	2022-11-03 15:38:15
10	Niklas Olsson	1634	C#	2022-11-04 21:30:31

#	User	Length	Language	Date
1	Gabriel Andersson	234	C++	2022-02-27 10:47:07
2	Colin Hurley	269	C++	2022-05-06 07:20:18
3	Jonathan Hallström	288	C++	2022-09-04 14:21:52
4	Stepan Valerivich	288	C++	2023-08-28 23:30:09
5	Daryll Ko	298	C++	2021-12-22 15:14:16
6	Johan Sannemo	302	C++	2021-10-09 19:26:34
7	Macovei Rares	308	C++	2021-10-16 09:46:38
8	Hyunjun Lee	324	C++	2022-11-24 13:34:02
9	Jesús Pacheco Alonso	339	C++	2023-11-13 22:44:34
10	Filip Hovorka	342	C++	2021-10-12 15:24:33

#	User	Length	Language	Date
1	Laurits Brodal	770	F#	2024-04-19 14:58:16

#	User	Length	Language	Date
1	Hidden user	229	Go	2023-03-06 22:49:22
2	Norbert Voelker	768	Go	2021-10-22 22:59:41

#	User	Length	Language	Date
1	Leslie Yip	437	Haskell	2022-09-22 15:48:29
2	Attila Koszo	773	Haskell	2023-01-31 17:34:23
3	Charley Sheaffer	801	Haskell	2023-12-12 16:48:49
4	Hidden user	1835	Haskell	2022-04-21 23:09:13
5	Brent Yorgey	7799	Haskell	2021-10-26 19:03:53
6	Hidden user	13518	Haskell	2021-11-08 13:06:12

#	User	Length	Language	Date
1	Brennan Cleland	515	Java	2023-05-11 20:40:11
2	Ian Ford	575	Java	2022-02-13 22:14:11
3	Justin	589	Java	2022-01-30 02:24:17
4	Tyra Wodén	622	Java	2023-07-23 17:24:01
5	Jannik Weidenhagen	623	Java	2024-04-03 13:32:33
6	Crystal Sharpe	657	Java	2021-10-31 20:51:14
7	Andreas Guldborg Hansen	752	Java	2021-10-18 11:24:38
8	Markus Bao	787	Java	2024-01-06 20:32:46
9	Aaron Zhou	801	Java	2023-04-13 05:41:53
10	Doug Goodman	806	Java	2021-10-10 15:31:25

#	User	Length	Language	Date
1	Samuel Högfeldt	986	JavaScript (Node.js)	2022-08-26 23:46:20
2	Mustafa Aldaher	1218	JavaScript (Node.js)	2023-10-26 01:34:16

#	User	Length	Language	Date
1	Christian Cederquist	249	JavaScript (SpiderMonkey)	2023-04-03 08:06:49
2	Bjørn Chr. Soltvedt	374	JavaScript (SpiderMonkey)	2021-10-11 16:34:06

#	User	Length	Language	Date
1	Adam Rankin	606	Kotlin	2023-09-16 19:34:51

#	User	Length	Language	Date
1	Jinwoo Lee	808	Nim	2024-06-20 02:29:43

#	User	Length	Language	Date
1	Ingemar Ragnemalm	713	Pascal	2023-06-20 16:06:13

#	User	Length	Language	Date
1	Lee Isaac	119	Python 3	2022-12-29 09:22:27
2	Ocram Esah	126	Python 3	2022-04-07 16:22:59
3	Tai Tze Kin	137	Python 3	2024-05-03 09:46:23
4	Isaac Lee	141	Python 3	2022-04-20 04:08:32
5	Guðmundur Ellertsson	143	Python 3	2023-12-15 00:01:17
6	Hidden user	150	Python 3	2022-03-03 13:40:26
7	Andreas Björklund	152	Python 3	2023-11-14 12:29:50
8	Xizhi Tan	156	Python 3	2023-02-25 15:39:45
9	Hidden user	156	Python 3	2023-02-26 07:51:44
10	Udit Sanghi	162	Python 3	2022-03-11 13:34:52

#	User	Length	Language	Date
1	Thomas Feld	69	Ruby	2023-08-29 13:33:11

#	User	Length	Language	Date
1	Bas Dirks	578	Rust	2022-06-02 16:35:00
2	Artur Khuziakhmetov	589	Rust	2023-08-03 13:51:08
3	David Rasch	737	Rust	2022-11-23 14:13:58
4	Jan-Erik Menzel	1020	Rust	2022-06-29 17:49:38

#	User	Length	Language	Date
1	Oleksii Ihnatenko	1299	Zig	2024-02-16 01:34:42
2	Vemahk	1716	Zig	2024-04-21 04:19:19

Solution running time distribution