Problem A
Mountain Biking — Problem Statistics

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Submissions	1002
Accepted submissions	429
Submission ratio	42.81%
Authors	424
Full solves [?]	375
Full solve Ratio	88.44%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.09 s	Bash	2024-04-16 16:15:51

#	User	Runtime	Language	Date
1	Daniel Fennhagen	0.02 s	C#	2019-09-15 15:05:09
2	Lghoumaigui Youssef	0.02 s	C#	2020-03-02 21:33:04
3	Mehdi Forozandeh	0.02 s	C#	2022-12-06 13:25:28

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2023-06-21 13:37:05

#	User	Runtime	Language	Date
1	Elias Riedel Gårding	0.00 s	Haskell	2016-09-13 17:48:32
2	Patrik Lilja	0.00 s	Haskell	2016-11-27 11:20:58
3	Brent Yorgey	0.00 s	Haskell	2017-11-27 03:44:07
4	Ryan Yates	0.01 s	Haskell	2019-05-17 03:58:38
5	obshidian	0.01 s	Haskell	2020-05-12 01:23:25

#	User	Runtime	Language	Date
1	Micah Stairs	0.05 s	Java	2016-09-16 18:03:37
2	Joost Visser	0.05 s	Java	2016-10-26 16:08:07
3	Martijn Muijsers	0.05 s	Java	2016-11-04 20:53:27
4	Paul Boddington	0.05 s	Java	2017-01-09 21:53:28
5	Alexandria Adams	0.06 s	Java	2021-05-06 23:33:05
6	sife_eddine_amine	0.06 s	Java	2023-02-12 20:35:37
7	Ranjith M	0.06 s	Java	2023-05-20 00:25:34
8	Sven Rönnbäck	0.06 s	Java	2023-10-01 09:35:37
9	Weiheng Yang	0.06 s	Java	2023-11-23 21:57:57
10	Nathan Nguyen	0.07 s	Java	2020-07-30 17:23:09

#	User	Runtime	Language	Date
1	Quinn Flavel	0.41 s	JavaScript (Node.js)	2020-11-17 21:54:33

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2021-02-19 03:31:01
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-06-08 05:38:27

#	User	Runtime	Language	Date
1	Hidden user	0.53 s	Julia	2025-04-13 20:12:16
2	Timothy Gaede	0.58 s	Julia	2024-09-19 16:51:41

#	User	Runtime	Language	Date
1	Adam Rankin	0.19 s	Kotlin	2023-09-13 23:18:02

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.01 s	Prolog	2019-05-23 09:24:34

#	User	Runtime	Language	Date
1	Michael Mullen	0.02 s	Python 2	2016-10-19 19:47:39
2	Abdul Zakkar	0.02 s	Python 2	2017-08-28 00:26:13
3	Nicklas Österbacka	0.02 s	Python 2	2018-06-19 15:51:36
4	Cian Ruane	0.03 s	Python 2	2018-04-24 14:47:23
5	Jesper Öqvist	0.03 s	Python 2	2018-10-28 17:42:08
6	Andreas Björklund	0.03 s	Python 2	2019-02-04 16:15:35
7	Björn Magnusson	0.03 s	Python 2	2019-11-03 12:10:17
8	Johan Lyts	0.03 s	Python 2	2020-02-06 15:00:07
9	Yanmarshus Bachtiar	0.03 s	Python 2	2020-09-09 08:05:24
10	Thomas Feld	0.04 s	Python 2	2019-10-04 16:55:25

#	User	Runtime	Language	Date
1	Gabriel Müller	0.02 s	Python 3	2017-03-02 04:59:54
2	Mateus Müller	0.02 s	Python 3	2017-03-02 05:07:17
3	Noah Ó Donnaile	0.02 s	Python 3	2017-10-18 15:42:37
4	Arjun Blum	0.02 s	Python 3	2017-11-08 01:52:47
5	James Hamm	0.02 s	Python 3	2017-11-08 13:13:53
6	Rickard Torén	0.02 s	Python 3	2017-11-19 15:54:11
7	Henrik Adolfsson	0.02 s	Python 3	2017-11-19 16:15:57
8	Josenildo Silva	0.02 s	Python 3	2017-12-10 00:03:16
9	Petter Rosander	0.02 s	Python 3	2018-06-19 15:06:16
10	Nicklas Österbacka	0.02 s	Python 3	2018-06-19 15:36:51

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-05-24 11:22:49

#	User	Runtime	Language	Date
1	Mathias Svensson	0.00 s	Rust	2019-09-30 16:03:44
2	Vincent Lagerros	0.00 s	Rust	2024-08-29 14:02:03

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Swift	2023-10-13 17:45:26

#	User	Length	Language	Date
1	Chenzhang Hu	1704	Bash	2024-04-16 16:15:51

#	User	Length	Language	Date
1	Mirel Cosulschi	447	C	2025-03-22 13:25:47
2	Ivan Petrov	515	C	2019-03-19 08:35:45
3	Ritisha Sharma	535	C	2018-06-05 05:56:30
4	Stefan Kennedy	568	C	2017-03-05 18:04:25
5	Sambit Palit	618	C	2020-11-01 21:52:46
6	Ken Mango	781	C	2019-04-27 05:48:53
7	Ng Wei Jie	781	C	2020-02-18 13:02:50
8	Mathis Joffre	781	C	2022-10-29 22:18:48
9	Jón Steinn Elíasson	809	C	2017-07-08 22:46:04
10	Hidden user	809	C	2020-09-20 00:45:47

#	User	Length	Language	Date
1	Lghoumaigui Youssef	1489	C#	2020-03-02 21:33:04
2	Mehdi Forozandeh	1524	C#	2022-12-06 13:25:28
3	Daniel Fennhagen	1692	C#	2019-09-15 15:05:09

#	User	Length	Language	Date
1	William Gan	336	C++	2018-12-04 17:39:26
2	Grae Yeandle	375	C++	2017-01-28 16:22:51
3	Johan Wind	386	C++	2018-08-28 20:47:27
4	Tom Smeding	400	C++	2017-08-28 18:10:44
5	Yeung Man Tsung	406	C++	2022-12-27 07:16:41
6	Fredrik Hernqvist	413	C++	2016-09-13 18:09:27
7	Way Tan	418	C++	2019-05-08 09:26:18
8	Rene Josiah M. Quinto	421	C++	2017-07-08 08:30:48
9	Nathan Maier	434	C++	2018-12-01 15:30:43
10	Eimhin McDonald	454	C++	2018-05-05 00:35:29

#	User	Length	Language	Date
1	Norbert Voelker	1171	Go	2023-06-21 13:37:05

#	User	Length	Language	Date
1	Ryan Yates	314	Haskell	2019-05-17 03:58:38
2	Elias Riedel Gårding	643	Haskell	2016-09-13 17:48:32
3	Patrik Lilja	665	Haskell	2016-11-27 11:20:58
4	obshidian	834	Haskell	2020-05-12 01:23:25
5	Brent Yorgey	2427	Haskell	2017-11-27 03:44:07

#	User	Length	Language	Date
1	Robert Pham	516	Java	2023-02-11 21:19:51
2	Doug Goodman	551	Java	2018-02-26 21:50:18
3	Joshua Fishman	591	Java	2019-03-26 01:38:21
4	Alex Li	606	Java	2017-10-20 18:28:45
5	Malte Larsson	623	Java	2019-11-03 11:03:47
6	Eric Leow Yu Quan	624	Java	2021-01-02 07:43:19
7	Paul Boddington	664	Java	2017-01-09 21:48:20
8	Ada Clevinger	706	Java	2018-06-05 00:10:15
9	Jonathan Tung	800	Java	2019-03-23 03:26:26
10	Jared Haeme	808	Java	2018-10-29 17:27:32

#	User	Length	Language	Date
1	Quinn Flavel	470	JavaScript (Node.js)	2020-11-17 21:54:33

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	333	JavaScript (SpiderMonkey)	2023-06-08 05:38:27
2	Bjørn Chr. Soltvedt	627	JavaScript (SpiderMonkey)	2021-02-19 03:31:01

#	User	Length	Language	Date
1	Hidden user	447	Julia	2025-04-13 20:12:16
2	Timothy Gaede	1101	Julia	2024-09-19 16:51:41

#	User	Length	Language	Date
1	Adam Rankin	958	Kotlin	2023-09-13 23:18:02

#	User	Length	Language	Date
1	Andriy Zyevakov	907	Prolog	2019-05-23 09:24:34

#	User	Length	Language	Date
1	Thomas Feld	240	Python 2	2019-10-04 16:55:25
2	Nicklas Österbacka	266	Python 2	2018-06-19 15:51:36
3	Jesper Öqvist	306	Python 2	2018-10-28 17:42:08
4	Johan Lyts	333	Python 2	2020-02-06 15:00:07
5	Björn Magnusson	339	Python 2	2019-11-03 12:10:17
6	Andreas Björklund	364	Python 2	2019-02-04 16:15:35
7	Lars Åström	443	Python 2	2019-11-03 11:40:08
8	Abdul Zakkar	506	Python 2	2017-08-28 00:26:13
9	Cian Ruane	552	Python 2	2018-04-24 14:47:23
10	Maj Stenmark	571	Python 2	2019-11-03 11:52:42

#	User	Length	Language	Date
1	Benjamin Z White	158	Python 3	2023-05-31 23:56:23
2	Peter Stauder	179	Python 3	2022-10-21 20:49:26
3	Yong Mao	208	Python 3	2023-07-28 04:51:09
4	Ahmed Chamseddine	214	Python 3	2025-07-17 18:05:34
5	Charles Ancheta	215	Python 3	2023-04-15 04:44:47
6	Nicholas Russell Saerang	222	Python 3	2023-08-13 13:25:26
7	Nate Lowry	222	Python 3	2023-09-27 09:24:02
8	Jason Cannon	241	Python 3	2019-12-17 22:30:21
9	Nicklas Österbacka	258	Python 3	2018-06-19 15:52:28
10	Ankan Bhattacharya	260	Python 3	2021-11-04 08:03:01

#	User	Length	Language	Date
1	Thomas Feld	115	Ruby	2023-05-24 11:22:49

#	User	Length	Language	Date
1	Mathias Svensson	900	Rust	2019-09-30 16:03:44
2	Vincent Lagerros	14276	Rust	2024-08-29 14:02:03

#	User	Length	Language	Date
1	Hidden user	932	Swift	2023-10-13 17:45:26

Solution running time distribution