Problem M
Zapis — Problem Statistics

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Submissions	1295
Accepted submissions	365
Submission ratio	28.19%
Authors	277
Full solves [?]	223
Full solve Ratio	80.51%

#	User	Runtime	Language	Date
1	André Danielsson	0.00 s	C	2016-11-19 13:10:43
2	Hidden user	0.00 s	C	2018-12-12 07:40:45
3	Mirel Cosulschi	0.00 s	C	2024-09-07 17:02:31
4	Ivan Petrov	0.01 s	C	2020-01-14 08:47:50
5	Oscar Cusin	0.10 s	C	2024-04-06 18:18:02

#	User	Runtime	Language	Date
1	Michal Mroczek (c)	0.11 s	C#	2022-05-29 23:38:42
2	Jakub Jarzabek	0.28 s	C#	2022-05-29 17:19:39
3	Jakub Jarząbek	0.28 s	C#	2022-05-29 17:27:07

#	User	Runtime	Language	Date
1	Hidden user	0.14 s	F#	2024-11-20 01:20:27

#	User	Runtime	Language	Date
1	Brent Yorgey	0.03 s	Haskell	2023-06-02 16:55:21
2	TJ Takei	0.03 s	Haskell	2025-09-21 09:40:58
3	Shinji Koshida	0.03 s	Haskell	2025-12-09 21:43:11
4	Soumik Sarkar	0.04 s	Haskell	2023-05-28 07:07:29
5	Thomas Hügel	0.04 s	Haskell	2023-06-09 09:57:45
6	Yan Passeniouk	0.04 s	Haskell	2023-07-06 18:15:38
7	Steinar Simonnes	0.04 s	Haskell	2025-02-10 08:34:42
8	Udo Stenzel	0.10 s	Haskell	2023-06-03 22:04:50
9	Filippo Sestini	0.53 s	Haskell	2023-06-06 19:20:13

#	User	Runtime	Language	Date
1	Simon Klein	0.06 s	Java	2013-04-24 10:02:47
2	Erik Odenman	0.07 s	Java	2013-04-26 20:18:29
3	Jacqueline Eriksson	0.07 s	Java	2017-11-20 20:39:23
4	Erik Ranby	0.08 s	Java	2015-11-30 15:38:48
5	Wesley Leung	0.08 s	Java	2018-05-24 17:23:27
6	Nick Wu	0.09 s	Java	2016-08-22 10:38:13
7	Doug Goodman	0.09 s	Java	2018-06-21 16:43:00
8	Bjørn Dons	0.12 s	Java	2019-11-19 20:08:40
9	An Pham	0.12 s	Java	2024-11-19 19:43:20
10	Terrence Park	0.13 s	Java	2024-09-30 01:38:12

#	User	Runtime	Language	Date
1	Karim Dridi	0.24 s	JavaScript (Node.js)	2018-12-25 00:41:37

#	User	Runtime	Language	Date
1	Jacob Huebner	0.20 s	Kotlin	2022-02-16 06:43:35

#	User	Runtime	Language	Date
1	Hidden user	0.20 s	Python 2	2019-03-27 20:02:04
2	Andreas Björklund	0.23 s	Python 2	2019-06-24 18:18:26
3	Justin Su	0.35 s	Python 2	2018-03-21 01:24:13
4	Alex Loiko	0.38 s	Python 2	2015-05-26 01:31:02

#	User	Runtime	Language	Date
1	Hidden user	0.09 s	Python 3	2019-11-25 02:39:47
2	Nicholas Russell Saerang	0.13 s	Python 3	2024-04-28 19:50:28
3	Ryan Tan	0.15 s	Python 3	2022-11-19 07:50:24
4	Oskar Haarklou Veileborg	0.16 s	Python 3	2021-07-06 11:52:51
5	Harry Zhang	0.16 s	Python 3	2024-04-07 18:12:07
6	Sonny Chan	0.18 s	Python 3	2020-07-28 19:54:39
7	Kenny Applegate	0.22 s	Python 3	2026-02-22 05:06:22
8	Khoa Ngo Duc Minh	0.23 s	Python 3	2024-11-13 23:00:04
9	Long Nguyen Manh Thanh	0.23 s	Python 3	2024-11-15 01:32:03
10	Hidden user	0.23 s	Python 3	2024-11-16 13:23:01

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2024-04-05 00:50:26
2	Hidden user	0.00 s	Rust	2025-01-07 17:59:01
3	Daniel Anker Hermansen	0.01 s	Rust	2024-08-06 12:31:07
4	Christoffer Andersson	0.02 s	Rust	2024-04-07 00:37:41
5	Ole Johan Walderhaug	0.03 s	Rust	2020-07-31 11:59:13
6	jskop	0.05 s	Rust	2022-05-24 13:35:10

#	User	Length	Language	Date
1	Ivan Petrov	928	C	2020-01-14 08:47:50
2	André Danielsson	1531	C	2016-11-19 13:10:43
3	Mirel Cosulschi	1571	C	2024-09-07 17:02:31
4	Hidden user	2473	C	2018-12-12 07:40:45
5	Oscar Cusin	7827	C	2024-04-06 18:18:02

#	User	Length	Language	Date
1	Michal Mroczek (c)	5168	C#	2022-05-29 23:38:42
2	Jakub Jarzabek	7423	C#	2022-05-29 17:19:39
3	Jakub Jarząbek	7423	C#	2022-05-29 17:27:07

#	User	Length	Language	Date
1	Lam Gia Thuan	713	C++	2017-05-05 19:54:31
2	Rezwan Arefin	748	C++	2022-02-11 20:00:17
3	AB	849	C++	2017-05-17 22:20:36
4	Hidden user	849	C++	2017-05-17 22:21:18
5	Daryll Ko	851	C++	2021-09-02 16:14:20
6	Pontakorn Prasertsuk	879	C++	2022-02-08 07:57:26
7	Hidden user	924	C++	2024-02-14 09:38:07
8	Chenzhang Hu	925	C++	2023-10-21 17:26:40
9	Shen Licong	925	C++	2024-02-08 18:19:32
10	Pandis	931	C++	2023-04-11 14:18:36

#	User	Length	Language	Date
1	Hidden user	2980	F#	2024-11-20 01:20:27

#	User	Length	Language	Date
1	Brent Yorgey	831	Haskell	2023-06-02 17:10:54
2	Shinji Koshida	843	Haskell	2025-12-11 15:10:49
3	Yan Passeniouk	965	Haskell	2023-07-06 18:15:38
4	Udo Stenzel	987	Haskell	2023-06-03 22:04:50
5	Soumik Sarkar	1164	Haskell	2023-05-28 07:07:29
6	Steinar Simonnes	1187	Haskell	2025-02-10 08:34:42
7	Filippo Sestini	1398	Haskell	2023-06-06 19:20:13
8	Thomas Hügel	1686	Haskell	2023-06-09 09:09:38
9	TJ Takei	3182	Haskell	2025-09-21 09:40:58

#	User	Length	Language	Date
1	Eric Wyschkon	1131	Java	2017-05-17 18:13:12
2	An Pham	1529	Java	2024-11-19 19:43:20
3	Doug Goodman	1752	Java	2018-06-21 16:43:00
4	Robert Slutsky	1849	Java	2017-10-23 06:41:26
5	Florian Cassayre	2194	Java	2019-04-03 16:16:03
6	Hidden user	2206	Java	2024-11-17 15:07:39
7	Duy Pham	2230	Java	2024-11-16 13:48:33
8	Jacqueline Eriksson	2316	Java	2017-11-20 20:39:23
9	Phuc Le Thanh	2317	Java	2024-11-16 01:58:41
10	Hidden user	2375	Java	2024-11-16 13:27:48

#	User	Length	Language	Date
1	Karim Dridi	1106	JavaScript (Node.js)	2018-12-25 00:42:24

#	User	Length	Language	Date
1	Jacob Huebner	3161	Kotlin	2022-02-28 02:53:51

#	User	Length	Language	Date
1	Justin Su	505	Python 2	2018-03-21 01:24:13
2	Andreas Björklund	820	Python 2	2019-06-24 18:18:26
3	Hidden user	1083	Python 2	2019-03-27 20:02:04
4	Alex Loiko	1104	Python 2	2015-05-26 01:31:02

#	User	Length	Language	Date
1	Benjamin Z White	261	Python 3	2023-07-20 01:07:13
2	Michael Goldwasser	355	Python 3	2024-04-06 01:22:10
3	Hidden user	391	Python 3	2023-06-20 23:43:53
4	Nicholas Russell Saerang	398	Python 3	2024-04-28 19:37:52
5	Oskar Haarklou Veileborg	500	Python 3	2021-07-06 11:19:39
6	Louis Abraham	559	Python 3	2017-04-01 00:28:04
7	Sasha Hydrie	577	Python 3	2021-10-28 22:14:43
8	Hidden user	608	Python 3	2019-11-25 02:39:47
9	Hidden user	638	Python 3	2024-10-11 12:25:51
10	Fredrik Wixenius	702	Python 3	2016-11-17 19:34:28

#	User	Length	Language	Date
1	jskop	1987	Rust	2022-05-24 13:35:10
2	Vincent Lagerros	6326	Rust	2024-04-04 19:42:32
3	Ole Johan Walderhaug	7142	Rust	2020-07-31 11:59:13
4	Christoffer Andersson	8621	Rust	2024-04-07 00:42:13
5	Hidden user	9142	Rust	2025-01-07 17:59:01
6	Daniel Anker Hermansen	29307	Rust	2024-08-06 12:31:07

Solution running time distribution