Problem M
Turbo — Problem Statistics

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Submissions	4295
Accepted submissions	2015
Submission ratio	46.92%
Authors	1519
Full solves [?]	1242
Full solve Ratio	81.76%

#	User	Runtime	Language	Date
1	Jesper Öqvist	0.01 s	C	2018-05-10 23:05:52
2	Marcus Larsson	0.02 s	C	2013-02-03 17:54:36
3	Fredrik Lilkaer	0.02 s	C	2013-02-04 20:27:24
4	Viktor Collin	0.02 s	C	2013-02-05 12:21:11
5	Andreas Gabrielsson	0.02 s	C	2013-02-06 15:25:13
6	Clinton Poserio	0.02 s	C	2016-12-09 05:28:11
7	Ian Howell	0.02 s	C	2017-02-08 06:12:12
8	Hidden user	0.02 s	C	2018-03-24 17:27:50
9	Bergur Snorrason	0.02 s	C	2019-02-15 08:42:27
10	Ivan Petrov	0.02 s	C	2019-07-02 06:30:59

#	User	Runtime	Language	Date
1	Gustav Kalander	0.28 s	C#	2018-06-24 15:58:03
2	Peter Bohunský	0.30 s	C#	2017-11-16 10:03:35
3	Fredrik Absalonsen	0.32 s	C#	2018-04-08 10:51:04
4	Artemy Gavrilov	0.35 s	C#	2024-02-05 00:25:41
5	Edvin Mako	0.48 s	C#	2020-03-13 15:47:18

#	User	Runtime	Language	Date
1	Kristoffer Hallqvist	0.01 s	C++	2014-02-04 13:40:55
2	Johannes Olegård	0.01 s	C++	2016-09-17 16:47:24
3	Anton Kovalev	0.01 s	C++	2017-05-21 15:50:04
4	Elias Lousseief	0.01 s	C++	2017-09-17 12:02:54
5	Leif Eriksson	0.01 s	C++	2018-02-02 09:34:44
6	Ian Seet	0.01 s	C++	2018-02-09 08:33:53
7	Alexander Viklund	0.01 s	C++	2019-02-03 10:39:47
8	Alexander Westberg-Bladh	0.01 s	C++	2019-02-04 12:14:59
9	Hidden user	0.01 s	C++	2020-01-29 18:31:53
10	Henry Xia	0.01 s	C++	2022-05-19 03:56:38

#	User	Runtime	Language	Date
1	Vilhelm Melkstam	0.11 s	Go	2022-02-01 21:25:44
2	Daniel Agatan	0.12 s	Go	2025-03-05 09:53:07
3	Yitian Wang	0.19 s	Go	2023-03-09 20:40:03
4	Hidden user	0.43 s	Go	2019-06-01 17:39:40

#	User	Runtime	Language	Date
1	Tomas Möre	0.40 s	Haskell	2019-01-30 15:54:47
2	Matthew Craven	0.48 s	Haskell	2020-08-29 17:26:26
3	Isaac Arvestad	0.56 s	Haskell	2019-01-30 09:04:29
4	Stian	0.59 s	Haskell	2020-02-22 09:38:23

#	User	Runtime	Language	Date
1	Languages	0.08 s	Java	2025-02-01 19:29:40
2	Alvin Lee	0.13 s	Java	2025-10-08 20:19:06
3	Jan Štola	0.14 s	Java	2015-02-27 13:32:45
4	Crystal Sharpe	0.15 s	Java	2020-08-29 16:35:33
5	José Vander Meulen	0.16 s	Java	2018-03-06 19:32:03
6	Nguyễn Mạnh Phúc	0.18 s	Java	2015-11-14 03:12:45
7	Bjørn Dons	0.19 s	Java	2019-05-18 23:13:21
8	Joakim Uddholm	0.20 s	Java	2014-10-01 01:50:59
9	Akhil Chaudhary	0.20 s	Java	2019-11-22 10:18:18
10	Micah Stairs	0.21 s	Java	2017-01-30 13:51:19

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.47 s	JavaScript (SpiderMonkey)	2023-07-10 15:20:23

#	User	Runtime	Language	Date
1	Jacob Huebner	0.32 s	Kotlin	2022-02-16 02:58:18
2	Phường Lên	0.60 s	Kotlin	2020-05-19 15:36:28
3	Ditlef Alexander Diseth	0.72 s	Kotlin	2020-02-24 18:32:07
4	Silas Lenz	0.73 s	Kotlin	2019-02-07 13:09:20
5	Benjamin Ye	0.73 s	Kotlin	2023-02-22 22:17:25
6	Hidden user	0.75 s	Kotlin	2018-04-06 18:35:04

#	User	Runtime	Language	Date
1	Øyvind Haarberg	0.11 s	Python 2	2018-04-05 17:44:02
2	Thomas Feld	0.11 s	Python 2	2020-06-25 09:11:34
3	Oskar Larsson	0.12 s	Python 2	2019-04-17 15:57:13
4	Svetlana Halnes	0.13 s	Python 2	2018-04-07 14:33:29
5	Simon Halvorsen	0.13 s	Python 2	2018-04-08 13:24:55
6	Torstein Strømme	0.14 s	Python 2	2017-11-26 01:30:30
7	Maj Stenmark	0.14 s	Python 2	2018-05-12 14:19:18
8	Justin Su	0.16 s	Python 2	2018-01-02 02:30:54
9	Jonas Höglund	0.18 s	Python 2	2015-09-18 11:09:15
10	Gunvor Lemvik	0.19 s	Python 2	2018-03-09 14:01:34

#	User	Runtime	Language	Date
1	Hidden user	0.09 s	Python 3	2025-04-11 20:19:17
2	Manas Srivastava	0.10 s	Python 3	2024-10-11 22:19:03
3	Ole Vik Lysne	0.10 s	Python 3	2024-11-18 16:48:35
4	Michael Birtman	0.10 s	Python 3	2025-02-01 13:51:57
5	Eric Lee	0.10 s	Python 3	2025-10-24 18:34:23
6	Ayub Ali	0.10 s	Python 3	2025-12-07 15:43:00
7	Fabian Frich	0.10 s	Python 3	2026-01-24 19:21:53
8	Kevin Amundsen Dale	0.11 s	Python 3	2025-02-25 14:46:33
9	Karolina Gil	0.11 s	Python 3	2025-03-08 14:05:03
10	Owen Strength	0.11 s	Python 3	2026-02-25 04:52:22

#	User	Runtime	Language	Date
1	Markus Videfors	0.01 s	Rust	2023-02-07 14:49:42
2	Vincent Lagerros	0.01 s	Rust	2024-01-31 17:37:33
3	Christoffer Andersson	0.01 s	Rust	2024-02-04 18:00:28
4	Jonathan Choi	0.01 s	Rust	2024-02-06 05:25:14
5	Pahlevi Fikri Auliya	0.02 s	Rust	2020-11-12 00:08:10
6	Gustaf Bergmark	0.02 s	Rust	2023-01-31 19:02:59
7	Iker Lissarrague	0.02 s	Rust	2023-08-23 06:29:40
8	Rasmus Andersson	0.02 s	Rust	2024-02-05 20:55:40
9	Leo Jarhede	0.02 s	Rust	2025-02-06 15:04:27
10	Egor Kulikov	0.02 s	Rust	2025-03-18 09:13:45

#	User	Length	Language	Date
1	Marcus Larsson	781	C	2013-02-03 17:54:36
2	Andreas Gabrielsson	861	C	2013-02-06 15:25:13
3	Anh Lan (Lengg)	915	C	2026-01-08 16:11:37
4	Ivan Petrov	953	C	2019-07-02 06:30:59
5	Ian Howell	1029	C	2017-02-08 06:12:12
6	Viktor Collin	1073	C	2013-02-05 12:21:11
7	Clinton Poserio	1099	C	2016-12-09 05:28:11
8	Jesper Öqvist	1238	C	2018-05-10 23:05:52
9	Fredrik Lilkaer	1251	C	2013-05-05 18:53:03
10	Tanish Neema	1551	C	2024-02-11 20:13:16

#	User	Length	Language	Date
1	Artemy Gavrilov	1692	C#	2024-02-05 00:25:41
2	Fredrik Absalonsen	1840	C#	2018-04-08 10:51:04
3	Gustav Kalander	2165	C#	2018-06-24 15:58:03
4	Edvin Mako	2339	C#	2020-03-13 15:47:18
5	Peter Bohunský	3493	C#	2017-11-16 10:03:35

#	User	Length	Language	Date
1	Admir Ahmespahić	556	C++	2020-06-12 07:14:26
2	Lilit Baghdasaryan	570	C++	2015-10-26 10:58:53
3	Nathaniel Ang	573	C++	2020-02-06 04:05:43
4	Houda Sassi	578	C++	2018-08-27 16:59:25
5	David Wärn	595	C++	2015-09-18 21:28:33
6	bekarhunmain	614	C++	2024-06-14 06:15:27
7	Hua Jun	620	C++	2020-02-27 12:57:49
8	Alfredo Beaumont	622	C++	2019-01-02 22:59:51
9	William Gan	625	C++	2017-12-18 15:22:57
10	Lorena Hantig	625	C++	2021-01-26 10:41:02

#	User	Length	Language	Date
1	Hidden user	1184	Go	2019-06-01 17:39:40
2	Vilhelm Melkstam	1477	Go	2022-02-01 21:25:44
3	Daniel Agatan	2367	Go	2025-03-05 09:53:07
4	Yitian Wang	2428	Go	2023-03-09 20:40:03

#	User	Length	Language	Date
1	Matthew Craven	1421	Haskell	2020-08-29 17:26:26
2	Stian	1912	Haskell	2020-02-22 09:38:23
3	Isaac Arvestad	2496	Haskell	2019-01-30 09:04:29
4	Tomas Möre	7598	Haskell	2019-01-30 17:47:28

#	User	Length	Language	Date
1	Kurtis Van Gent	1061	Java	2016-03-26 03:52:18
2	Crystal Sharpe	1207	Java	2020-08-29 16:35:33
3	Yuuki Sawanoi	1378	Java	2023-07-05 08:17:02
4	Max Henrik Haugan	1460	Java	2018-04-05 14:25:10
5	Hidden user	1578	Java	2024-05-09 03:48:49
6	Lars Åström	1608	Java	2018-07-23 13:01:36
7	Olav Røthe Bakken	1631	Java	2017-11-15 21:41:26
8	Fajrin Aziz	1777	Java	2025-11-02 09:51:19
9	Greg Vance	1778	Java	2023-03-28 06:23:51
10	Pandis	1817	Java	2023-02-06 11:40:27

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	1349	JavaScript (SpiderMonkey)	2023-07-10 15:20:23

#	User	Length	Language	Date
1	Benjamin Ye	1435	Kotlin	2023-02-22 22:17:25
2	Jacob Huebner	2130	Kotlin	2022-02-16 02:56:28
3	Silas Lenz	2899	Kotlin	2019-02-07 13:06:48
4	Hidden user	4054	Kotlin	2018-04-06 18:35:04
5	Ditlef Alexander Diseth	4062	Kotlin	2020-02-24 18:32:07
6	Phường Lên	4067	Kotlin	2020-05-19 15:36:28

#	User	Length	Language	Date
1	Thomas Feld	504	Python 2	2020-06-25 09:06:48
2	Andreas Björklund	704	Python 2	2019-09-18 03:12:27
3	Oskar Larsson	716	Python 2	2019-04-17 15:57:13
4	Lars Åström	764	Python 2	2018-07-23 13:09:12
5	Justin Su	793	Python 2	2018-01-02 02:30:54
6	Maj Stenmark	1061	Python 2	2018-05-12 14:19:18
7	Øyvind Haarberg	1065	Python 2	2018-04-05 17:44:02
8	Torstein Strømme	1152	Python 2	2017-11-26 01:30:30
9	Jonas Höglund	1243	Python 2	2015-09-18 11:09:15
10	Simon Halvorsen	1257	Python 2	2018-04-08 13:24:55

#	User	Length	Language	Date
1	Jorke de Vlas	221	Python 3	2024-01-24 16:45:51
2	Gustav Elmqvist	265	Python 3	2023-01-30 11:40:18
3	Wilbert Chu	437	Python 3	2024-10-01 21:14:59
4	Denil Bouafia	624	Python 3	2024-09-27 13:41:15
5	Björn Detterfelt	626	Python 3	2019-02-07 13:09:12
6	Krish Shah	664	Python 3	2025-10-17 02:03:13
7	Justin Chang	668	Python 3	2023-02-26 11:32:09
8	jt	690	Python 3	2025-03-26 21:51:50
9	Hidden user	720	Python 3	2023-04-21 22:02:42
10	Gustavo Fadel	727	Python 3	2021-05-01 02:17:41

#	User	Length	Language	Date
1	Kristian Elde Johansen	1930	Rust	2025-02-21 16:48:56
2	Iker Lissarrague	2151	Rust	2023-08-23 06:29:40
3	Christoffer Andersson	2285	Rust	2024-02-04 18:05:55
4	Hidden user	2300	Rust	2025-03-07 16:00:35
5	Alexander Berntsson	2703	Rust	2025-01-26 15:43:05
6	Leo Jarhede	2745	Rust	2025-02-06 15:04:27
7	Logan Travis	2985	Rust	2025-11-15 19:36:46
8	Rasmus Andersson	3032	Rust	2024-02-05 21:06:00
9	Jan Inge Sande	3231	Rust	2025-03-07 18:59:44
10	Pahlevi Fikri Auliya	3251	Rust	2020-11-12 00:08:10

Solution running time distribution