Problem A
Misa — Problem Statistics

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Submissions	1663
Accepted submissions	967
Submission ratio	58.15%
Authors	901
Accepted authors	828
Author ratio	91.90%

#	User	Runtime	Language	Date
1	masosz	0.02 s	C#	2015-03-20 10:29:39
2	Robert Low	0.02 s	C#	2016-07-25 22:18:53
3	Gustav Kalander	0.02 s	C#	2018-06-11 01:00:42
4	Gurpartap Singh Bhatti	0.02 s	C#	2020-05-25 01:47:24
5	Marcus Elg	0.02 s	C#	2020-11-24 13:48:19
6	Eric Weiss	0.02 s	C#	2022-09-19 20:58:59
7	Mikael Fiala-Lundström	0.03 s	C#	2021-05-09 01:52:07
8	Göran Andersson	0.03 s	C#	2022-05-19 00:47:23
9	Mads Storm Hansen	0.04 s	C#	2015-07-29 21:35:14
10	Freek van Keulen	0.04 s	C#	2024-02-05 10:05:15

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.04 s	F#	2022-11-12 16:46:01

#	User	Runtime	Language	Date
1	My Name	0.07 s	Go	2018-10-31 09:31:04
2	Dick Appel	0.08 s	Go	2019-09-11 19:55:51
3	Norbert Voelker	0.08 s	Go	2021-05-08 20:59:20

#	User	Runtime	Language	Date
1	Frederik Højholt	0.01 s	Haskell	2016-02-26 09:38:34
2	Jan Hrček	0.01 s	Haskell	2021-03-26 05:49:55
3	Christopher Whelan	0.01 s	Haskell	2025-01-31 03:39:19
4	Hidden user	0.02 s	Haskell	2019-09-02 15:02:35

#	User	Runtime	Language	Date
1	Stela Palii	0.04 s	Java	2024-12-09 19:52:02
2	Anders Ye	0.05 s	Java	2014-02-06 17:42:34
3	Henrik Sandström	0.05 s	Java	2015-01-26 22:23:34
4	Dennis Shi	0.05 s	Java	2016-01-07 05:45:27
5	Terrence Park	0.05 s	Java	2016-01-15 22:11:00
6	Michael Sullivan	0.05 s	Java	2016-01-17 18:08:22
7	Ravi Chandak	0.05 s	Java	2016-01-23 09:57:55
8	Nick Wu	0.05 s	Java	2016-02-05 06:57:14
9	Hidden user	0.05 s	Java	2016-02-24 21:13:07
10	John Kevin Tjahjadi	0.05 s	Java	2016-03-03 15:02:30

#	User	Runtime	Language	Date
1	Samuel Högfeldt	0.09 s	JavaScript (Node.js)	2022-08-08 14:03:42

#	User	Runtime	Language	Date
1	Peter Kedemo	0.01 s	JavaScript (SpiderMonkey)	2015-12-29 19:26:50
2	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2016-02-14 18:24:59
3	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2024-08-14 11:19:14
4	Christian Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-01-29 20:32:53
5	Peter Menyes	0.04 s	JavaScript (SpiderMonkey)	2021-10-09 22:23:58

#	User	Runtime	Language	Date
1	Noszály Csaba	0.54 s	Julia	2025-03-02 14:12:59
2	Timothy Gaede	0.59 s	Julia	2024-05-10 18:09:31

#	User	Runtime	Language	Date
1	Adam Rankin	0.20 s	Kotlin	2023-05-05 04:48:53
2	Neil Harmon	0.22 s	Kotlin	2019-06-27 16:57:18
3	Dayan Ruben Gonzalez	0.23 s	Kotlin	2020-10-05 23:19:31

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2018-03-14 10:04:54
2	Hoang Duong	0.00 s	Pascal	2018-03-29 19:23:04

#	User	Runtime	Language	Date
1	Susanne Ragnemalm	0.01 s	PHP	2024-06-24 09:26:59

#	User	Runtime	Language	Date
1	Christofer Ohlsson	0.03 s	Python 2	2015-06-04 11:42:25
2	Andreas Björklund	0.03 s	Python 2	2019-03-27 20:38:47
3	Urban Pettersson	0.04 s	Python 2	2016-02-05 18:04:30
4	Maksym Bendeberia	0.04 s	Python 2	2016-09-23 12:08:54
5	Haggai Liu	0.04 s	Python 2	2017-02-11 08:20:15
6	Muzakhir Amanzholov	0.04 s	Python 2	2017-03-31 20:46:26
7	Jesper Öqvist	0.04 s	Python 2	2018-10-25 18:25:35
8	Catalin Popa	0.04 s	Python 2	2019-01-04 17:41:54
9	Thomas Feld	0.04 s	Python 2	2019-09-10 15:07:16
10	Johan Lyts	0.04 s	Python 2	2020-01-11 21:45:36

#	User	Runtime	Language	Date
1	Lucia Pál (Simanová)	0.02 s	Python 3	2016-06-30 23:02:33
2	Cian Ruane	0.02 s	Python 3	2017-03-23 22:51:16
3	Noah Ó Donnaile	0.02 s	Python 3	2017-04-15 05:45:16
4	Jesper Böjeryd	0.02 s	Python 3	2017-05-27 13:42:14
5	Ciara Godwin	0.02 s	Python 3	2017-06-04 19:06:02
6	Денис Соболев	0.02 s	Python 3	2017-07-25 17:45:28
7	Hamza El Achouri	0.02 s	Python 3	2017-10-11 23:47:14
8	Nathan Helgeson	0.02 s	Python 3	2017-11-23 22:37:47
9	Blake Hyde	0.02 s	Python 3	2017-12-17 22:16:52
10	Michael Zhang	0.02 s	Python 3	2018-01-19 02:39:30

#	User	Runtime	Language	Date
1	Kok Dith	0.07 s	Ruby	2021-08-26 09:49:28
2	Eleanor Janine Juan	0.07 s	Ruby	2025-03-01 11:42:10

#	User	Runtime	Language	Date
1	Pahlevi Fikri Auliya	0.00 s	Rust	2020-11-28 04:26:40
2	David Rasch	0.00 s	Rust	2021-11-02 18:17:40
3	Tomas Möre	0.00 s	Rust	2022-02-06 21:42:43
4	Bas Dirks	0.00 s	Rust	2022-02-23 20:49:51
5	Yoeri Otten	0.00 s	Rust	2022-11-02 16:09:20
6	Isak Jägberg	0.00 s	Rust	2023-03-27 14:20:29

#	User	Length	Language	Date
1	Dan Kral	678	C	2014-11-29 20:06:01
2	Lawrence Li	748	C	2016-02-02 09:47:57
3	Doni Prasetyo	1134	C	2025-02-27 07:42:55
4	Johan Öhlin	1235	C	2017-09-28 16:29:13
5	Andrew Roberts	1361	C	2017-09-18 08:37:47
6	Naveen Kumar S	1599	C	2025-04-12 07:44:31
7	Ng Wei Jie	1793	C	2020-02-18 13:01:32
8	Jón Steinn Elíasson	1849	C	2017-06-16 00:14:13
9	Yassine Mhedhbi	1849	C	2017-12-03 04:26:26
10	Bai Yunwei	1849	C	2018-04-12 15:30:02

#	User	Length	Language	Date
1	Freek van Keulen	991	C#	2024-02-05 10:05:15
2	Göran Andersson	1580	C#	2022-05-19 00:47:23
3	Gustav Kalander	1839	C#	2018-06-11 01:00:42
4	Robert Low	1908	C#	2016-07-25 22:18:53
5	Eric Weiss	2365	C#	2022-09-19 20:58:59
6	Gurpartap Singh Bhatti	2381	C#	2020-05-25 06:19:48
7	Raja Sanjeev Kumar Nakka	2829	C#	2016-06-21 19:34:34
8	Ron Kamzol	2929	C#	2024-05-29 20:25:28
9	Mads Storm Hansen	3091	C#	2015-07-29 21:35:14
10	Marcus Elg	3408	C#	2020-11-24 13:48:19

#	User	Length	Language	Date
1	Antonio Molina Lovett	502	C++	2016-08-07 11:19:35
2	Rezwan Arefin	578	C++	2017-02-16 07:49:43
3	Jiang Yue	586	C++	2018-01-07 10:03:26
4	Hua Jun	598	C++	2020-02-25 17:24:44
5	Keefe Johnson	602	C++	2017-05-29 14:17:32
6	Kelly Lu	605	C++	2021-01-26 15:05:23
7	Armen Andreasyan	613	C++	2017-02-27 09:51:30
8	Herman Karlsson	619	C++	2015-06-01 16:50:10
9	Frederick Pek	630	C++	2021-06-17 12:12:52
10	Sidhant Bansal	642	C++	2018-01-12 23:37:47

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	1749	F#	2022-11-12 16:46:01

#	User	Length	Language	Date
1	Dick Appel	1340	Go	2019-09-11 19:55:51
2	My Name	1440	Go	2018-10-31 09:31:04
3	Norbert Voelker	1457	Go	2021-05-08 20:59:20

#	User	Length	Language	Date
1	Christopher Whelan	915	Haskell	2025-01-31 03:39:19
2	Jan Hrček	1279	Haskell	2021-03-26 05:51:09
3	Frederik Højholt	3099	Haskell	2016-02-26 09:38:34
4	Hidden user	8016	Haskell	2019-09-02 15:02:35

#	User	Length	Language	Date
1	Kiên Nguyễn Tiến Trung	776	Java	2017-01-29 13:30:45
2	Doug Goodman	973	Java	2018-02-23 17:05:09
3	Eric Leow Yu Quan	1064	Java	2020-12-16 14:34:10
4	Mitch Price	1097	Java	2015-09-15 05:31:10
5	Samuel Klingström	1148	Java	2017-03-26 22:58:26
6	Kevin Flynn	1153	Java	2018-11-23 09:32:35
7	Pedro Contipelli	1157	Java	2016-09-11 20:51:01
8	Abegail Lacsena	1157	Java	2023-03-03 07:26:00
9	Hidden user	1194	Java	2018-10-25 06:06:02
10	Nhu Phung Khac	1211	Java	2018-10-23 13:36:53

#	User	Length	Language	Date
1	Samuel Högfeldt	1698	JavaScript (Node.js)	2022-08-08 14:03:42

#	User	Length	Language	Date
1	Jimmy Gustafsson	413	JavaScript (SpiderMonkey)	2024-08-14 11:19:14
2	Bjørn Chr. Soltvedt	624	JavaScript (SpiderMonkey)	2016-02-14 18:24:59
3	Christian Cederquist	892	JavaScript (SpiderMonkey)	2023-01-29 20:32:53
4	Peter Kedemo	1049	JavaScript (SpiderMonkey)	2015-12-29 19:26:50
5	Peter Menyes	1223	JavaScript (SpiderMonkey)	2021-10-09 22:23:58

#	User	Length	Language	Date
1	Noszály Csaba	730	Julia	2025-03-02 14:12:59
2	Timothy Gaede	1819	Julia	2024-05-10 18:09:31

#	User	Length	Language	Date
1	Dayan Ruben Gonzalez	1083	Kotlin	2020-10-05 23:19:31
2	Adam Rankin	1302	Kotlin	2023-05-05 04:48:53
3	Neil Harmon	2836	Kotlin	2019-06-27 16:57:18

#	User	Length	Language	Date
1	Hoang Duong	1241	Pascal	2018-03-29 19:23:04
2	Ingemar Ragnemalm	1362	Pascal	2018-03-14 10:04:54

#	User	Length	Language	Date
1	Susanne Ragnemalm	2892	PHP	2024-06-24 09:26:59

#	User	Length	Language	Date
1	Thomas Feld	386	Python 2	2019-09-10 15:07:16
2	Andreas Björklund	459	Python 2	2019-03-27 20:38:47
3	Asger Hautop Drewsen	508	Python 2	2015-11-04 01:36:16
4	Lars Åström	552	Python 2	2019-10-18 11:11:41
5	Urban Pettersson	615	Python 2	2016-02-05 18:04:30
6	Muzakhir Amanzholov	631	Python 2	2017-03-31 20:46:26
7	Neal Zane	661	Python 2	2016-02-07 00:35:17
8	Johan Lyts	707	Python 2	2020-01-11 21:45:36
9	Maksym Bendeberia	730	Python 2	2016-09-23 12:08:54
10	Jesper Öqvist	779	Python 2	2018-10-25 18:25:35

#	User	Length	Language	Date
1	Thibault Raffaillac	250	Python 3	2024-07-29 12:26:28
2	Benjamin Z White	271	Python 3	2023-05-04 15:18:16
3	Ahmed Chamseddine	304	Python 3	2024-08-13 16:00:58
4	Hidden user	347	Python 3	2023-07-25 04:11:12
5	Tai Tze Kin	368	Python 3	2024-05-06 17:38:58
6	Kelly Dance	386	Python 3	2025-05-14 00:24:07
7	Christian Blumenthal	422	Python 3	2021-05-05 12:57:06
8	Jason Cannon	457	Python 3	2019-11-22 20:41:31
9	Prateek Bhakta	457	Python 3	2021-03-05 04:06:15
10	Vedran Čačić	472	Python 3	2019-03-21 06:57:25

#	User	Length	Language	Date
1	Kok Dith	736	Ruby	2021-08-26 09:49:28
2	Eleanor Janine Juan	810	Ruby	2025-03-01 11:42:10

#	User	Length	Language	Date
1	David Rasch	1174	Rust	2021-11-02 18:17:40
2	Bas Dirks	1915	Rust	2022-02-23 20:49:51
3	Yoeri Otten	2743	Rust	2022-11-02 16:09:20
4	Pahlevi Fikri Auliya	2929	Rust	2020-11-28 04:26:40
5	Isak Jägberg	3102	Rust	2023-03-27 14:20:29
6	Tomas Möre	10321	Rust	2022-02-06 21:42:43

Solution running time distribution