Problem A
Jackpot — Problem Statistics

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Submissions	4100
Accepted submissions	1181
Submission ratio	28.80%
Authors	1061
Accepted authors	907
Author ratio	85.49%

#	User	Runtime	Language	Date
1	Simon Ståhlberg	0.02 s	C#	2014-06-11 22:25:18
2	Joe Amenta	0.02 s	C#	2014-10-26 14:32:00
3	Andrzej Krajniak	0.02 s	C#	2016-05-09 15:57:19
4	Eva Debenjak	0.02 s	C#	2016-11-24 17:12:44
5	Marcus Östling	0.02 s	C#	2021-02-02 13:31:36
6	Mads Storm Hansen	0.03 s	C#	2015-07-21 19:02:13
7	Jose Ignacio Villa Molina	0.04 s	C#	2024-06-20 11:46:46
8	Hamdanil Rasyid	0.05 s	C#	2025-01-09 07:08:34
9	Joshua Fishman	0.10 s	C#	2023-03-24 04:53:18

#	User	Runtime	Language	Date
1	Jinwoo Lee	0.01 s	Common Lisp	2020-10-10 05:24:12

#	User	Runtime	Language	Date
1	Morten Clausen	0.08 s	F#	2020-07-30 23:57:28

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Go	2024-02-25 01:40:15
2	Matt Steen	0.02 s	Go	2020-11-21 20:40:45
3	Norbert Voelker	0.08 s	Go	2021-11-21 17:16:18
4	Jonas Hedin	0.09 s	Go	2015-02-28 18:42:13
5	Fredrik Liljedahl	0.09 s	Go	2016-02-18 15:24:13
6	Isaac Arvestad	0.09 s	Go	2016-03-10 12:01:42

#	User	Runtime	Language	Date
1	Simon Klein	0.05 s	Java	2011-11-20 21:50:05
2	Mehdi Maick	0.05 s	Java	2017-10-28 03:21:15
3	Bjørn Dons	0.05 s	Java	2018-11-27 20:30:47
4	Rene Argento	0.05 s	Java	2025-08-08 02:12:26
5	David Wennström	0.06 s	Java	2005-10-29 23:28:31
6	Fredrik Atmer	0.06 s	Java	2007-11-15 08:51:49
7	Erik Markland	0.06 s	Java	2007-11-16 11:50:09
8	Simon Habtemikael	0.06 s	Java	2007-11-18 16:48:12
9	Frey Naimi-Akbar	0.06 s	Java	2007-11-18 19:50:22
10	Dennis Ekblom	0.06 s	Java	2009-11-14 16:06:09

#	User	Runtime	Language	Date
1	Christian Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-02-09 01:53:55
2	Bjørn Chr. Soltvedt	0.88 s	JavaScript (SpiderMonkey)	2016-01-27 02:09:45

#	User	Runtime	Language	Date
1	Noszály Csaba	0.37 s	Julia	2025-03-19 18:58:09
2	Timothy Gaede	0.52 s	Julia	2024-06-08 07:24:55
3	Jason Clarke	0.71 s	Julia	2024-05-08 10:29:01

#	User	Runtime	Language	Date
1	Wojciech T	0.20 s	Kotlin	2023-11-17 15:47:40
2	Adam Koprowski	0.21 s	Kotlin	2021-05-05 08:59:03
3	Adam Rankin	0.21 s	Kotlin	2023-10-26 03:42:54
4	Kasper Ingelvide	0.27 s	Kotlin	2020-11-12 09:14:18

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.02 s	Prolog	2024-01-10 07:07:09

#	User	Runtime	Language	Date
1	Alexandre Loiko	0.03 s	Python 2	2013-04-17 15:29:55
2	Paulo Bu	0.03 s	Python 2	2015-02-21 21:47:34
3	Jonas Kylling	0.03 s	Python 2	2015-10-01 18:07:46
4	Izzati Al Vandiar	0.03 s	Python 2	2015-11-02 08:44:58
5	Nick Wu	0.03 s	Python 2	2015-11-20 01:02:38
6	Nikhil Gupta	0.03 s	Python 2	2017-03-23 16:13:14
7	Ethan Arnold	0.03 s	Python 2	2017-08-24 08:34:10
8	Martin Wan	0.03 s	Python 2	2017-10-27 20:11:46
9	Andrei Taylor	0.03 s	Python 2	2017-11-01 02:12:41
10	Tal Melamed	0.03 s	Python 2	2017-11-01 02:16:52

#	User	Runtime	Language	Date
1	Hidden user	0.02 s	Python 3	2014-11-19 09:53:59
2	Eva Debenjak	0.02 s	Python 3	2015-08-21 09:54:30
3	Bernhard Kartefla	0.02 s	Python 3	2017-03-15 18:57:30
4	Shangwen Deng	0.02 s	Python 3	2017-03-22 03:25:14
5	Денис Соболев	0.02 s	Python 3	2017-05-20 22:18:37
6	Ciara Godwin	0.02 s	Python 3	2017-08-08 01:28:10
7	Aditya Durvasula	0.02 s	Python 3	2017-08-23 17:15:41
8	Shardul Deshpande	0.02 s	Python 3	2017-08-24 08:41:06
9	Lionel KITIHOUN	0.02 s	Python 3	2017-08-27 13:59:22
10	Louie Bertoncin	0.02 s	Python 3	2017-10-03 20:45:40

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-05-24 09:30:11
2	Alexandre Douard	0.06 s	Ruby	2023-09-01 15:19:19

#	User	Runtime	Language	Date
1	Bas Dirks	0.00 s	Rust	2022-02-16 14:58:24
2	Parker	0.00 s	Rust	2022-10-20 00:47:40
3	Vincent Lagerros	0.00 s	Rust	2024-08-29 11:24:53

#	User	Length	Language	Date
1	Ivan Petrov	591	C	2019-09-10 16:05:08
2	Marcus Larsson	604	C	2013-04-19 07:47:57
3	Velvet	604	C	2020-12-01 15:16:32
4	Henrik Sjögren	614	C	2006-11-18 16:02:57
5	Raymond Yang	645	C	2021-06-11 16:39:40
6	Mats Linander	670	C	2006-11-19 11:40:09
7	Jonas Höglund	693	C	2014-01-06 00:59:34
8	Hidden user	740	C	2017-12-06 18:04:52
9	Reine Reynoso	753	C	2016-07-02 08:33:33
10	Andrew Roberts	913	C	2017-08-25 07:23:30

#	User	Length	Language	Date
1	Hamdanil Rasyid	810	C#	2025-01-09 07:08:34
2	Jose Ignacio Villa Molina	1293	C#	2024-06-20 11:46:46
3	Joshua Fishman	1929	C#	2023-03-24 04:53:18
4	Mads Storm Hansen	2255	C#	2015-07-21 19:02:13
5	Marcus Östling	2329	C#	2021-02-02 13:31:36
6	Eva Debenjak	2519	C#	2016-11-24 17:12:44
7	Joe Amenta	2567	C#	2014-10-26 14:33:45
8	Andrzej Krajniak	3633	C#	2016-05-09 15:57:19
9	Simon Ståhlberg	7133	C#	2014-06-11 22:25:18

#	User	Length	Language	Date
1	Frans Meulenbroeks	182	C++	2024-11-04 22:47:04
2	Emmanuel Anaya	361	C++	2020-09-22 07:47:33
3	Celenium	374	C++	2022-03-11 13:25:40
4	Yeung Man Tsung	377	C++	2022-12-05 18:23:23
5	Francis Vianney Salvamante	387	C++	2015-09-24 13:39:04
6	Bob Smith	388	C++	2024-08-10 08:46:07
7	Admasu Abera	414	C++	2021-04-07 14:22:12
8	Zong Yu Lee	417	C++	2022-12-29 18:12:29
9	Way Tan	422	C++	2018-12-05 18:02:10
10	Zane Yu	433	C++	2019-01-05 14:54:12

#	User	Length	Language	Date
1	Jinwoo Lee	249	Common Lisp	2020-10-10 05:24:12

#	User	Length	Language	Date
1	Morten Clausen	484	F#	2020-07-30 23:57:28

#	User	Length	Language	Date
1	Jonas Hedin	468	Go	2015-02-28 18:42:13
2	Hidden user	719	Go	2024-02-25 01:45:17
3	Fredrik Liljedahl	732	Go	2016-02-18 15:24:13
4	Matt Steen	744	Go	2020-11-21 20:40:45
5	Isaac Arvestad	911	Go	2016-03-10 12:01:42
6	Norbert Voelker	951	Go	2021-11-21 17:16:18

#	User	Length	Language	Date
1	Birk Tjelmeland	208	Haskell	2017-12-13 14:36:52
2	David Wärn	216	Haskell	2015-05-31 16:08:19
3	Sebastian Banert	240	Haskell	2024-07-26 16:53:38
4	Jon-Magnus Rosenblad	255	Haskell	2020-10-09 10:12:14
5	Klas af Geijerstam	322	Haskell	2022-03-19 16:17:37
6	Olle Eriksson	396	Haskell	2018-03-10 15:59:34
7	Olof Heurgren	414	Haskell	2016-03-27 14:19:57
8	Brian Hwang	417	Haskell	2021-09-10 18:55:02
9	Hidden user	445	Haskell	2015-10-05 12:35:50
10	Brent Yorgey	475	Haskell	2018-10-27 20:44:30

#	User	Length	Language	Date
1	Zimu Qin	586	Java	2015-07-19 18:41:13
2	Hidden user	665	Java	2006-07-08 17:57:07
3	Vincent Chow Zhi Yang	686	Java	2016-03-22 14:44:42
4	Duncan Page	702	Java	2018-10-16 00:04:54
5	Caeden Whitaker	707	Java	2021-06-10 08:39:24
6	Trey Woodlief	719	Java	2018-10-16 00:04:55
7	Thomas Barnette	732	Java	2018-10-16 00:26:03
8	Doug Goodman	739	Java	2018-01-13 18:41:33
9	Syed AbuTalib	755	Java	2019-10-18 18:53:14
10	Ben Reed	761	Java	2023-04-19 02:01:03

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	549	JavaScript (SpiderMonkey)	2016-01-27 02:09:45
2	Christian Cederquist	727	JavaScript (SpiderMonkey)	2023-02-09 01:53:55

#	User	Length	Language	Date
1	Noszály Csaba	153	Julia	2025-03-19 19:13:20
2	Jason Clarke	296	Julia	2024-05-08 10:29:01
3	Timothy Gaede	694	Julia	2024-06-08 07:24:55

#	User	Length	Language	Date
1	Adam Rankin	710	Kotlin	2023-10-26 03:42:54
2	Adam Koprowski	715	Kotlin	2021-05-05 08:59:03
3	Wojciech T	738	Kotlin	2023-11-17 15:47:40
4	Kasper Ingelvide	787	Kotlin	2020-11-12 09:14:18

#	User	Length	Language	Date
1	Andriy Zyevakov	735	Prolog	2024-01-10 07:07:09

#	User	Length	Language	Date
1	Thomas Feld	227	Python 2	2019-12-09 12:17:25
2	Dmitry Lyubshin	254	Python 2	2018-04-18 11:19:44
3	Lars Åström	281	Python 2	2019-05-14 21:46:32
4	William Gan	292	Python 2	2017-12-18 14:41:34
5	Wang Zhi Jian	298	Python 2	2018-12-04 09:44:11
6	Ethan Arnold	308	Python 2	2017-08-24 08:34:10
7	Martin Wan	319	Python 2	2017-10-27 20:11:46
8	Johan Lyts	334	Python 2	2020-09-24 14:28:11
9	Nick Wu	368	Python 2	2015-11-20 01:02:38
10	Nikhil Gupta	369	Python 2	2017-03-23 16:13:14

#	User	Length	Language	Date
1	Sander Oppen	111	Python 3	2024-09-30 19:46:37
2	Simon Baeckelant	127	Python 3	2024-12-02 07:29:45
3	Artur Khuziakhmetov	159	Python 3	2025-03-12 12:37:24
4	Christian Blumenthal	170	Python 3	2023-08-14 10:13:29
5	Jeremiah Daniel Regalario	171	Python 3	2025-06-30 03:41:43
6	Bo Stokes	176	Python 3	2024-09-14 08:56:53
7	Peter Stauder	179	Python 3	2023-05-06 09:12:54
8	Yong Mao	182	Python 3	2023-07-13 03:46:20
9	Ahmed Chamseddine	183	Python 3	2025-05-15 00:17:46
10	Jose Mari Paolo Rollan	187	Python 3	2025-06-30 07:41:52

#	User	Length	Language	Date
1	Thomas Feld	84	Ruby	2023-05-24 09:31:35
2	Alexandre Douard	260	Ruby	2023-09-01 15:19:19

#	User	Length	Language	Date
1	Bas Dirks	1036	Rust	2022-02-16 14:58:24
2	Parker	1709	Rust	2022-10-20 00:47:40
3	Vincent Lagerros	20894	Rust	2024-08-29 11:24:53

Solution running time distribution