Problem I
Open Source — Problem Statistics

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Submissions	1715
Accepted submissions	645
Submission ratio	37.61%
Authors	630
Full solves [?]	533
Full solve Ratio	84.60%

#	User	Runtime	Language	Date
1	Gustav Nelson Schneider	0.00 s	C	2016-02-28 18:43:53
2	Gustav Schneider	0.00 s	C	2016-02-28 21:10:19
3	Hidden user	0.00 s	C	2016-07-05 11:25:56
4	daimiao chen	0.04 s	C	2024-03-14 05:38:04
5	Nasser Miah	0.34 s	C	2017-07-02 13:29:11

#	User	Runtime	Language	Date
1	Paulo Bu	0.03 s	C#	2015-04-13 12:21:36
2	Jeremiah A. Stringer	0.03 s	C#	2017-10-11 01:36:34
3	Jens Schmidt Hansen	0.03 s	C#	2018-10-22 22:23:29
4	Abdellatif Elyoussefy	0.04 s	C#	2020-02-16 22:39:43
5	Ugnius Skučas	0.05 s	C#	2016-10-05 13:50:14
6	Klas af Geijerstam	0.05 s	C#	2017-07-20 17:32:12
7	Andriy Zyevakov	0.07 s	C#	2024-01-15 09:27:06
8	Yuwono Bangun Nagoro	0.10 s	C#	2022-08-16 18:22:11
9	Raja Sanjeev Kumar Nakka	0.22 s	C#	2016-06-29 16:52:28
10	Robert Low	0.26 s	C#	2016-07-26 15:22:16

#	User	Runtime	Language	Date
1	Schmike Schmolger	0.03 s	Common Lisp	2019-04-20 08:03:24

#	User	Runtime	Language	Date
1	Norbert Voelker	0.07 s	Go	2021-12-08 23:58:33

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	Haskell	2022-07-14 15:14:31
2	Michael Gilliland	0.14 s	Haskell	2020-10-29 19:17:40
3	Tobias Bengtsson	0.46 s	Haskell	2018-11-17 12:53:09

#	User	Runtime	Language	Date
1	Michael Sullivan	0.08 s	Java	2015-12-31 03:16:25
2	Samuel Klingström	0.08 s	Java	2020-08-11 22:31:15
3	Ivan Kosov	0.08 s	Java	2024-09-02 22:42:09
4	Erik Odenman	0.09 s	Java	2012-09-25 17:44:25
5	Jan Štola	0.09 s	Java	2015-05-27 17:02:46
6	Micah Stairs	0.09 s	Java	2016-11-25 04:50:03
7	William Fiset	0.09 s	Java	2017-02-13 19:40:47
8	Lim Shao Qi	0.09 s	Java	2024-10-23 07:36:19
9	Marit van Dijk	0.10 s	Java	2017-01-14 11:07:18
10	Tan Zhang-Hng Ervin	0.10 s	Java	2024-10-21 03:11:58

#	User	Runtime	Language	Date
1	Sander Hellesø	0.06 s	JavaScript (Node.js)	2019-04-29 00:56:26
2	Quinn Flavel	0.48 s	JavaScript (Node.js)	2020-10-28 03:23:15

#	User	Runtime	Language	Date
1	Friðjón Guðjohnsen	0.02 s	JavaScript (SpiderMonkey)	2017-02-10 00:14:41
2	Denis	0.03 s	JavaScript (SpiderMonkey)	2017-10-11 15:15:05
3	Christian Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-04-29 10:59:25
4	Zach Tschetter	0.07 s	JavaScript (SpiderMonkey)	2023-05-25 22:55:07
5	Bjørn Chr. Soltvedt	0.15 s	JavaScript (SpiderMonkey)	2016-04-21 03:22:59
6	Peter Kedemo	0.36 s	JavaScript (SpiderMonkey)	2016-09-15 00:11:55
7	Andrea Bianchessi	0.54 s	JavaScript (SpiderMonkey)	2017-10-23 23:49:40

#	User	Runtime	Language	Date
1	Hidden user	0.18 s	Kotlin	2020-02-21 12:35:17
2	Phường Lên	0.20 s	Kotlin	2020-01-30 03:28:06
3	Adam Rankin	0.27 s	Kotlin	2023-09-04 06:22:23
4	Hidden user	0.29 s	Kotlin	2017-12-11 00:52:09

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	Python 2	2017-02-18 10:45:38
2	Hidden user	0.03 s	Python 2	2017-10-19 20:34:02
3	Christofer Ohlsson	0.04 s	Python 2	2015-04-07 15:38:56
4	Trevor Masters	0.04 s	Python 2	2016-10-18 18:40:22
5	Maksym Bendeberia	0.04 s	Python 2	2017-06-15 11:47:53
6	Kieron Bulloch	0.04 s	Python 2	2018-03-16 15:11:38
7	Hidden user	0.04 s	Python 2	2018-10-01 13:36:12
8	Øyvind Haarberg	0.04 s	Python 2	2018-10-03 16:21:02
9	Hermon Mulat	0.04 s	Python 2	2019-02-05 02:50:22
10	Yanmarshus Bachtiar	0.04 s	Python 2	2020-09-23 06:15:14

#	User	Runtime	Language	Date
1	Wayne	0.02 s	Python 3	2016-05-03 13:47:33
2	Kyle Verhoog	0.02 s	Python 3	2017-01-14 07:01:59
3	Ciara Godwin	0.02 s	Python 3	2017-06-01 04:13:54
4	Michael Pfeifer	0.02 s	Python 3	2017-09-22 01:23:19
5	Ram Basnet	0.02 s	Python 3	2017-12-08 03:19:19
6	Raynold Ng	0.02 s	Python 3	2018-01-19 16:44:41
7	Paul Tan	0.02 s	Python 3	2018-12-04 11:18:59
8	Homayoon Amiri	0.02 s	Python 3	2019-08-11 09:15:31
9	scp47 scp47	0.02 s	Python 3	2019-12-01 07:23:21
10	Aaron Merrick	0.02 s	Python 3	2019-12-08 00:27:40

#	User	Runtime	Language	Date
1	Thomas Feld	0.07 s	Ruby	2023-08-02 13:18:49
2	Kieran Maharaj	0.09 s	Ruby	2021-01-08 23:57:00

#	User	Runtime	Language	Date
1	Kalle Vigren	0.00 s	Rust	2024-06-14 16:42:52
2	Vincent Lagerros	0.00 s	Rust	2024-09-22 01:41:09
3	David Rasch	0.01 s	Rust	2020-10-21 12:21:10
4	Pahlevi Fikri Auliya	0.01 s	Rust	2020-11-07 12:20:51

#	User	Runtime	Language	Date
1	Danial Haseeb	0.02 s	Swift	2023-10-25 12:15:15

#	User	Length	Language	Date
1	Gustav Nelson Schneider	2385	C	2016-02-28 18:43:53
2	Gustav Schneider	2385	C	2016-02-28 21:10:19
3	daimiao chen	3950	C	2024-03-14 05:38:04
4	Hidden user	4859	C	2016-07-05 11:25:56
5	Nasser Miah	6415	C	2017-07-02 13:06:02

#	User	Length	Language	Date
1	Jeremiah A. Stringer	1773	C#	2017-10-11 01:36:34
2	Klas af Geijerstam	1825	C#	2017-07-20 17:32:12
3	Jens Schmidt Hansen	1903	C#	2018-10-22 22:23:29
4	Raja Sanjeev Kumar Nakka	1931	C#	2016-06-29 16:52:28
5	Abdellatif Elyoussefy	2136	C#	2020-02-16 22:39:43
6	Ugnius Skučas	2276	C#	2016-10-05 13:50:14
7	Robert Low	3346	C#	2016-07-26 15:22:16
8	Paulo Bu	3612	C#	2015-04-13 12:21:36
9	Yuwono Bangun Nagoro	4051	C#	2022-08-16 18:22:11
10	Andriy Zyevakov	8315	C#	2024-01-15 09:27:06

#	User	Length	Language	Date
1	Hyunjun Lee	794	C++	2022-11-12 07:41:59
2	Joel Au	840	C++	2020-05-21 11:48:17
3	Sidhant Bansal	845	C++	2018-01-24 17:23:56
4	Jesús Pacheco Alonso	867	C++	2025-03-06 14:27:30
5	Govind Venugopalan	868	C++	2017-02-22 16:03:49
6	William Gan	873	C++	2017-12-18 11:19:32
7	Ganapathy Sanath Balaji	917	C++	2020-05-15 06:56:31
8	Pranet Verma	918	C++	2016-10-18 18:24:29
9	Wang Zhi Jian	923	C++	2018-01-29 15:51:36
10	Mangesh Sakordekar	959	C++	2022-10-01 20:21:00

#	User	Length	Language	Date
1	Schmike Schmolger	1651	Common Lisp	2019-04-20 09:06:55

#	User	Length	Language	Date
1	Norbert Voelker	1638	Go	2021-12-08 23:58:33

#	User	Length	Language	Date
1	Michael Gilliland	1326	Haskell	2020-10-29 19:17:40
2	Hidden user	1414	Haskell	2022-07-14 15:43:20
3	Tobias Bengtsson	2468	Haskell	2018-11-17 12:53:09

#	User	Length	Language	Date
1	Duncan Page	1389	Java	2018-10-16 00:20:38
2	Mark Wen	1488	Java	2024-01-20 01:32:20
3	Doug Goodman	1492	Java	2018-03-07 21:46:46
4	Crisha Mae Estellore	1556	Java	2023-05-09 17:36:17
5	Phan Huỳnh Anh Thư	1556	Java	2023-11-02 14:06:05
6	Pramitha Jayasooriya	1556	Java	2024-01-27 05:22:18
7	Pedro Contipelli	1561	Java	2016-10-12 21:03:59
8	Erik Baalhuis	1587	Java	2017-10-02 01:29:26
9	Thomas Barnette	1626	Java	2018-10-16 00:10:37
10	Duy Dinh Thai	1627	Java	2023-11-05 22:42:31

#	User	Length	Language	Date
1	Quinn Flavel	876	JavaScript (Node.js)	2020-10-28 03:23:15
2	Sander Hellesø	1791	JavaScript (Node.js)	2019-04-29 00:56:26

#	User	Length	Language	Date
1	Zach Tschetter	854	JavaScript (SpiderMonkey)	2023-05-25 22:55:07
2	Christian Cederquist	894	JavaScript (SpiderMonkey)	2023-04-29 10:59:25
3	Bjørn Chr. Soltvedt	1144	JavaScript (SpiderMonkey)	2016-04-21 03:22:59
4	Friðjón Guðjohnsen	1261	JavaScript (SpiderMonkey)	2017-02-10 00:14:41
5	Peter Kedemo	1310	JavaScript (SpiderMonkey)	2016-09-15 00:11:55
6	Denis	1419	JavaScript (SpiderMonkey)	2017-10-11 15:15:05
7	Andrea Bianchessi	1769	JavaScript (SpiderMonkey)	2017-10-23 23:49:40

#	User	Length	Language	Date
1	Adam Rankin	1312	Kotlin	2023-09-04 06:22:23
2	Phường Lên	1641	Kotlin	2020-01-30 03:28:06
3	Hidden user	1773	Kotlin	2017-12-11 00:52:09
4	Hidden user	2104	Kotlin	2020-02-21 12:35:17

#	User	Length	Language	Date
1	Cheng Hang	512	Python 2	2018-01-25 09:50:11
2	Trevor Masters	671	Python 2	2016-10-18 18:40:22
3	Kieron Bulloch	716	Python 2	2018-03-16 15:11:38
4	Mathis Hammel	741	Python 2	2016-11-24 02:59:31
5	Maksym Bendeberia	797	Python 2	2017-06-15 11:47:53
6	Hermon Mulat	825	Python 2	2019-02-05 02:50:22
7	RandyWaterhouse	859	Python 2	2021-06-29 08:36:59
8	Jainesh Patel	872	Python 2	2016-10-18 19:28:56
9	Yanmarshus Bachtiar	876	Python 2	2020-09-23 06:15:14
10	Hidden user	904	Python 2	2017-02-18 10:45:38

#	User	Length	Language	Date
1	Caeden Whitaker	367	Python 3	2022-03-18 16:53:03
2	Oskar Haarklou Veileborg	450	Python 3	2020-05-05 19:12:55
3	Cheng Hang	502	Python 3	2018-01-25 04:47:18
4	Artur Khuziakhmetov	505	Python 3	2025-03-02 12:11:57
5	Johan Wind	561	Python 3	2018-10-21 14:22:17
6	Raynold Ng	565	Python 3	2018-01-25 07:59:03
7	Hidden user	569	Python 3	2023-08-23 04:25:42
8	Tan Yi Long	574	Python 3	2023-12-29 08:08:44
9	Liam Scalzulli	594	Python 3	2020-08-23 21:59:57
10	Teikn Smith	596	Python 3	2023-08-11 08:53:23

#	User	Length	Language	Date
1	Thomas Feld	144	Ruby	2023-08-02 13:38:24
2	Kieran Maharaj	986	Ruby	2021-01-08 23:57:00

#	User	Length	Language	Date
1	David Rasch	1384	Rust	2020-10-21 12:21:10
2	Pahlevi Fikri Auliya	3509	Rust	2020-11-07 12:20:51
3	Kalle Vigren	3775	Rust	2024-06-14 16:42:52
4	Vincent Lagerros	20279	Rust	2024-09-22 01:41:09

#	User	Length	Language	Date
1	Danial Haseeb	1068	Swift	2023-10-25 12:19:31

Solution running time distribution