Problem A
Absurdistan Roads II — Problem Statistics

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Submissions	1032
Accepted submissions	348
Submission ratio	33.72%
Authors	342
Accepted authors	225
Author ratio	65.79%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.01 s	Bash	2023-10-29 10:19:39

#	User	Runtime	Language	Date
1	Johan Westerlund	0.00 s	C	2014-10-01 10:57:17
2	Ivan Petrov	0.00 s	C	2019-07-03 09:22:17
3	Hidden user	0.00 s	C	2025-06-15 16:54:55

#	User	Runtime	Language	Date
1	Bjarki Ágúst Guðmundsson	0.02 s	C#	2014-05-30 23:23:07

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2025-05-22 16:47:09
2	Bjarki Ágúst Guðmundsson	0.08 s	Go	2014-05-30 23:23:10

#	User	Runtime	Language	Date
1	Olle Eriksson	0.00 s	Haskell	2018-06-27 00:06:28
2	Eivind Fonn	0.01 s	Haskell	2014-10-06 16:30:53
3	Anthony Sistilli	0.01 s	Haskell	2016-01-24 05:04:21
4	Emílio Weba	0.01 s	Haskell	2016-04-03 19:48:46
5	Evgeniy Sharapov	0.01 s	Haskell	2016-10-10 15:43:57
6	Ryan Chew	0.01 s	Haskell	2020-01-01 16:24:04
7	Aliaksey Artamonau	0.01 s	Haskell	2020-05-13 23:30:15
8	Daniel Palmqvist	0.03 s	Haskell	2014-12-18 20:47:52
9	Brent Yorgey	0.04 s	Haskell	2017-11-08 16:57:54
10	Patrik Berggren	0.05 s	Haskell	2014-05-11 19:31:24

#	User	Runtime	Language	Date
1	Jimmy Mårdell	0.06 s	Java	2014-04-13 12:55:15
2	Erik Baalhuis	0.06 s	Java	2015-10-22 04:23:55
3	Nick Wu	0.06 s	Java	2016-04-08 09:06:12
4	Måns Magnusson	0.06 s	Java	2016-09-29 02:25:16
5	Micah Stairs	0.06 s	Java	2016-12-31 01:03:03
6	Anders Schack-Mulligen	0.06 s	Java	2018-12-17 20:08:52
7	Kadin Tang	0.06 s	Java	2020-07-08 02:30:20
8	Emil Bak-Møller	0.06 s	Java	2020-09-21 13:46:02
9	Leran Cai	0.07 s	Java	2015-06-16 20:24:13
10	Hidden user	0.07 s	Java	2015-06-17 11:01:51

#	User	Runtime	Language	Date
1	John Khoo	0.53 s	Julia	2025-03-22 16:47:43

#	User	Runtime	Language	Date
1	Jacob Huebner	0.21 s	Kotlin	2020-02-25 03:35:31

#	User	Runtime	Language	Date
1	Mario Ynocente Castro	0.03 s	Python 2	2014-04-13 13:30:35
2	Bjarki Ágúst Guðmundsson	0.03 s	Python 2	2014-05-30 23:23:19
3	Thomas Dybdahl Ahle	0.03 s	Python 2	2014-09-27 12:38:03
4	Sergey Pashkovsky	0.03 s	Python 2	2017-05-17 14:39:23
5	Albin Heimerson	0.03 s	Python 2	2017-10-23 14:18:20
6	Erik Odenman	0.04 s	Python 2	2015-05-14 14:13:12
7	Johan Lyts	0.04 s	Python 2	2020-01-26 14:57:27
8	Daniel Palmqvist	0.06 s	Python 2	2014-12-19 13:26:56
9	Johan Wind	0.06 s	Python 2	2015-09-18 11:45:48
10	Hidden user	0.06 s	Python 2	2017-07-13 04:54:40

#	User	Runtime	Language	Date
1	Vahagn Altunyan	0.02 s	Python 3	2017-04-22 17:29:58
2	Jonatan Nilsson	0.02 s	Python 3	2018-02-12 09:57:30
3	Sergio Vieri	0.02 s	Python 3	2018-04-10 11:19:25
4	Maarten Sebregts	0.02 s	Python 3	2019-09-01 09:59:09
5	Marian Darius	0.03 s	Python 3	2015-05-27 22:32:10
6	Jeremy Tuloup	0.03 s	Python 3	2016-09-22 00:21:29
7	Long Qian	0.03 s	Python 3	2017-05-22 02:37:37
8	Kristoffer Åhgren	0.03 s	Python 3	2019-12-13 13:16:03
9	Raynold Ng	0.04 s	Python 3	2018-04-23 03:05:56
10	Nils Gustafsson	0.05 s	Python 3	2015-03-13 00:21:58

#	User	Runtime	Language	Date
1	Thomas Feld	0.11 s	Ruby	2023-08-17 10:59:19

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.00 s	Rust	2023-09-23 12:47:03
2	Vincent Lagerros	0.00 s	Rust	2025-02-24 23:49:00

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Swift	2024-03-31 10:56:59

#	User	Length	Language	Date
1	Chenzhang Hu	5	Bash	2024-02-03 10:40:59

#	User	Length	Language	Date
1	Hidden user	496	C	2025-06-15 16:54:55
2	Ivan Petrov	563	C	2019-07-03 09:22:17
3	Johan Westerlund	2424	C	2014-10-12 14:53:43

#	User	Length	Language	Date
1	Bjarki Ágúst Guðmundsson	901	C#	2014-05-30 23:23:07

#	User	Length	Language	Date
1	Evan Magill	390	C++	2024-04-10 01:19:45
2	Jeremy Lim	448	C++	2023-12-16 18:07:17
3	Nguyên Hoàng	472	C++	2025-03-18 16:13:33
4	Li Yao'an	476	C++	2017-01-10 07:58:54
5	Rene Josiah M. Quinto	479	C++	2016-10-08 09:59:49
6	Tomas Hardin	491	C++	2014-10-01 10:33:19
7	Jordi Rodríguez Manso	497	C++	2018-08-20 10:28:56
8	Josenildo Silva	511	C++	2018-05-09 16:08:39
9	Minh Nguyen	516	C++	2019-01-22 09:50:24
10	ZiQing Ye	534	C++	2016-09-12 14:55:11

#	User	Length	Language	Date
1	Bjarki Ágúst Guðmundsson	566	Go	2014-05-30 23:23:10
2	Norbert Voelker	1046	Go	2025-05-22 16:47:09

#	User	Length	Language	Date
1	David Wärn	385	Haskell	2015-05-03 18:46:46
2	Ryan Chew	530	Haskell	2020-01-01 16:24:04
3	Eivind Fonn	538	Haskell	2014-10-06 16:30:53
4	Anthony Sistilli	555	Haskell	2016-01-24 05:04:21
5	Emílio Weba	555	Haskell	2016-04-03 19:48:46
6	Evgeniy Sharapov	557	Haskell	2016-10-10 15:43:57
7	Aliaksey Artamonau	741	Haskell	2020-05-13 23:21:30
8	Brent Yorgey	802	Haskell	2017-11-08 16:57:54
9	Daniel Palmqvist	901	Haskell	2014-12-18 20:47:52
10	Patrik Berggren	1263	Haskell	2014-05-11 19:31:24

#	User	Length	Language	Date
1	Paul Boddington	563	Java	2016-04-27 02:40:49
2	Jan Štola	775	Java	2015-04-22 17:33:22
3	Charles Rollin	877	Java	2016-10-22 19:28:18
4	Nguyễn Mạnh Phúc	1051	Java	2015-09-22 05:14:32
5	Gaurav Arora	1094	Java	2019-10-28 00:30:49
6	Zimu Qin	1099	Java	2015-07-05 16:42:15
7	Patrik Hörnqvist	1126	Java	2014-10-01 01:14:05
8	Evan Magill	1169	Java	2024-04-17 23:44:13
9	Michael Earl	1170	Java	2017-12-31 02:32:34
10	Micah Stairs	1232	Java	2016-12-31 01:03:03

#	User	Length	Language	Date
1	John Khoo	145	Julia	2025-03-22 16:47:43

#	User	Length	Language	Date
1	Jacob Huebner	1551	Kotlin	2020-02-25 03:35:31

#	User	Length	Language	Date
1	Mario Ynocente Castro	208	Python 2	2014-04-13 13:30:35
2	Johan Lyts	285	Python 2	2020-01-26 21:05:49
3	Jesper Öqvist	302	Python 2	2018-09-25 22:37:11
4	Johan Wind	359	Python 2	2015-09-18 11:45:48
5	Bjarki Ágúst Guðmundsson	382	Python 2	2014-05-30 23:23:19
6	David Nilsson	391	Python 2	2019-04-13 10:58:12
7	Sergey Pashkovsky	398	Python 2	2017-05-17 14:39:23
8	Albin Heimerson	426	Python 2	2023-09-13 13:46:33
9	Andreas Björklund	471	Python 2	2019-01-21 10:32:04
10	Daniel Palmqvist	529	Python 2	2014-12-19 13:26:56

#	User	Length	Language	Date
1	Paco Criado	169	Python 3	2023-08-14 11:56:21
2	Hidden user	173	Python 3	2023-09-26 22:04:07
3	Sergio Vieri	210	Python 3	2018-04-10 11:19:25
4	Vahagn Altunyan	245	Python 3	2017-04-22 17:29:58
5	Hrant Hovhannisyan	248	Python 3	2025-03-24 06:10:52
6	Ian Meserve	254	Python 3	2023-10-23 00:01:43
7	Tony Kwan	276	Python 3	2022-07-19 18:37:10
8	François Moutier	279	Python 3	2021-02-16 16:09:59
9	Aonghus Lawlor	282	Python 3	2024-09-29 00:42:48
10	Javier Fernandez	292	Python 3	2025-02-22 14:11:12

#	User	Length	Language	Date
1	Thomas Feld	117	Ruby	2023-08-17 11:12:39

#	User	Length	Language	Date
1	Vincent Lagerros	1553	Rust	2025-02-24 23:49:00
2	Daniel Anker Hermansen	27072	Rust	2023-09-23 12:47:03

#	User	Length	Language	Date
1	Hidden user	2803	Swift	2024-03-31 10:56:59

Solution running time distribution