Problem J
Joining Flows — Problem Statistics

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Submissions	1237
Accepted submissions	363
Submission ratio	29.35%
Authors	368
Full solves [?]	298
Full solve Ratio	80.98%

#	User	Runtime	Language	Date
1	Hidden user	0.02 s	C	2021-10-21 18:33:12

#	User	Runtime	Language	Date
1	Kristoffer Højelse	0.42 s	C#	2020-12-04 20:15:24
2	Emil Jäpelt	0.43 s	C#	2020-11-27 15:33:25

#	User	Runtime	Language	Date
1	Noah Weninger	0.01 s	C++	2020-12-01 01:14:32
2	Olli Järviniemi	0.02 s	C++	2020-11-07 12:05:33
3	Mathias Tejs	0.02 s	C++	2020-11-07 12:17:11
4	Hidden user	0.02 s	C++	2020-11-07 12:44:49
5	Tuukka Korhonen	0.02 s	C++	2020-11-07 12:46:48
6	David Lolck	0.02 s	C++	2020-11-07 12:54:37
7	Loke Gustafsson	0.02 s	C++	2020-11-07 13:41:48
8	Henrik Aalto	0.02 s	C++	2020-11-07 14:39:46
9	Богдан Пастущак	0.02 s	C++	2020-11-08 13:13:27
10	Nick Wu	0.02 s	C++	2020-11-09 02:29:11

#	User	Runtime	Language	Date
1	Martynas Budriūnas	0.25 s	Go	2020-11-07 12:49:18
2	Ivan Tserakh	0.25 s	Go	2020-11-07 19:00:12

#	User	Runtime	Language	Date
1	Hidden user	0.49 s	Haskell	2023-03-09 14:11:05

#	User	Runtime	Language	Date
1	Bjørn Dons	0.13 s	Java	2020-12-14 19:45:41
2	David Brink	0.18 s	Java	2020-11-07 15:15:41
3	Arup Ratan Guha	0.29 s	Java	2021-02-20 20:56:11
4	Joshua Fair	0.30 s	Java	2021-02-20 20:05:39
5	Sathvik Kuthuru	0.31 s	Java	2021-02-20 19:50:21
6	Michael O'Brien	0.32 s	Java	2022-02-20 23:37:13
7	Sagnik Biswas	0.33 s	Java	2024-09-30 05:49:39
8	Brian Wang	0.34 s	Java	2021-02-14 22:28:24
9	Joshua Delgado	0.35 s	Java	2021-02-20 21:08:16
10	Mong-En Ip	0.35 s	Java	2021-02-20 22:05:03

#	User	Runtime	Language	Date
1	Jacob Huebner	0.47 s	Kotlin	2021-07-28 20:54:43
2	Simen Lilleeng	0.57 s	Kotlin	2020-11-07 14:04:33

#	User	Runtime	Language	Date
1	Björn Magnusson	0.33 s	Python 2	2020-11-07 12:15:53
2	Andreas Björklund	0.33 s	Python 2	2020-11-07 14:10:56
3	Fredrik Horn Dannert	0.34 s	Python 2	2020-11-08 18:52:25
4	Lars Åström	0.45 s	Python 2	2020-11-07 12:30:28

#	User	Runtime	Language	Date
1	Asger Hautop Drewsen	0.16 s	Python 3	2020-11-07 12:29:40
2	Oskar Haarklou Veileborg	0.16 s	Python 3	2020-11-07 22:38:11
3	Mårten Dejfors	0.18 s	Python 3	2023-09-25 15:40:39
4	Viktor Bello Thomsen	0.19 s	Python 3	2020-11-07 19:15:50
5	Erick Ross	0.20 s	Python 3	2022-02-12 22:30:49
6	Charlotte Zhuang	0.21 s	Python 3	2021-02-20 23:24:18
7	Xiaomeng Li	0.23 s	Python 3	2025-10-03 16:02:24
8	Jesper Torp Kristensen	0.24 s	Python 3	2020-11-07 11:44:45
9	Hidden user	0.28 s	Python 3	2020-12-14 01:27:52
10	Ole Fredrik Borgundvåg Berg	0.29 s	Python 3	2020-11-07 13:20:22

#	User	Length	Language	Date
1	Hidden user	2606	C	2021-10-21 18:33:12

#	User	Length	Language	Date
1	Emil Jäpelt	4388	C#	2020-11-27 15:33:25
2	Kristoffer Højelse	4388	C#	2020-12-04 20:15:24

#	User	Length	Language	Date
1	Hidden user	785	C++	2020-11-07 23:44:24
2	Dmitry Lyubshin	821	C++	2023-04-14 21:39:45
3	Tuukka Korhonen	957	C++	2020-11-07 12:46:48
4	Yongchen Zhou	995	C++	2022-02-12 20:59:57
5	Yun839	1014	C++	2024-10-09 16:30:30
6	Marcos Kolodny	1060	C++	2021-02-20 20:47:00
7	Zhuolin Yang	1108	C++	2021-02-14 20:58:27
8	Henrik Aalto	1110	C++	2020-11-07 14:39:46
9	Trung Dang	1126	C++	2022-02-12 21:46:03
10	pracboi	1127	C++	2021-03-06 08:32:38

#	User	Length	Language	Date
1	Martynas Budriūnas	1249	Go	2020-11-07 12:49:18
2	Ivan Tserakh	2014	Go	2020-11-07 19:00:12

#	User	Length	Language	Date
1	Hidden user	1563	Haskell	2023-03-09 14:11:05

#	User	Length	Language	Date
1	Joshua Fair	2304	Java	2021-02-20 20:05:39
2	Fredrik Persson	2534	Java	2020-11-10 20:30:45
3	Collin Jakubik	2612	Java	2021-02-21 01:16:57
4	Hidden user	2698	Java	2022-09-01 17:19:34
5	Arup Ratan Guha	2804	Java	2021-02-20 20:56:11
6	Mikkel Flarup	2836	Java	2020-11-07 15:49:30
7	Lammert Westerdijk	2908	Java	2020-12-03 18:07:02
8	Ryan Glaspey	3001	Java	2021-02-20 21:37:46
9	Gustav Åman	3060	Java	2023-10-05 20:19:15
10	Mattias Gustafsson	3138	Java	2020-11-07 13:54:49

#	User	Length	Language	Date
1	Simen Lilleeng	2314	Kotlin	2020-11-07 14:04:33
2	Jacob Huebner	3199	Kotlin	2021-07-28 20:54:43

#	User	Length	Language	Date
1	Andreas Björklund	793	Python 2	2020-11-07 14:10:56
2	Björn Magnusson	870	Python 2	2020-11-07 12:15:53
3	Fredrik Horn Dannert	904	Python 2	2020-11-08 18:52:25
4	Lars Åström	966	Python 2	2020-11-07 12:30:28

#	User	Length	Language	Date
1	Hrant Hovhannisyan	566	Python 3	2025-10-22 09:57:03
2	Oskar Haarklou Veileborg	609	Python 3	2020-11-07 22:38:11
3	alexandre dewilde	659	Python 3	2023-07-29 19:44:25
4	Gustavo Fadel	783	Python 3	2021-11-26 22:14:11
5	Atli Fannar Franklín	788	Python 3	2021-05-04 19:27:09
6	Gerth Stølting Brodal	805	Python 3	2020-11-07 13:07:17
7	David Nilsson	856	Python 3	2021-07-24 20:28:29
8	Gustav Valentin Yde	877	Python 3	2021-11-09 10:12:08
9	Louise Westin	883	Python 3	2020-11-07 15:40:48
10	Shashank Bhatt	892	Python 3	2022-02-21 15:22:08

Solution running time distribution