Problem H
Eulerian Path — Problem Statistics

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Submissions	4936
Accepted submissions	1446
Submission ratio	29.29%
Authors	724
Full solves [?]	576
Full solve Ratio	79.56%

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	C	2017-08-04 20:38:35
2	Mirel Cosulschi	0.05 s	C	2022-11-01 19:28:56
3	Oscar Cusin	0.09 s	C	2024-02-29 15:52:16
4	Mats Linander	0.13 s	C	2006-10-11 13:55:37
5	Henrik Sjögren	0.13 s	C	2006-10-11 16:08:15

#	User	Runtime	Language	Date
1	Daniel Schemmel	0.02 s	C++	2016-10-02 22:17:08
2	Johannes Olegård	0.02 s	C++	2016-10-13 14:13:08
3	Leif Eriksson	0.03 s	C++	2018-05-30 06:55:54
4	Jay Lim	0.03 s	C++	2019-01-28 18:44:45
5	Bergur Snorrason	0.03 s	C++	2019-04-04 14:48:19
6	Eyleifur Bjarkason	0.03 s	C++	2020-11-21 15:48:26
7	Lars Hummelgren	0.04 s	C++	2017-09-25 15:21:20
8	Jonas Nockert	0.04 s	C++	2018-05-17 22:24:15
9	Sam Zhang	0.04 s	C++	2019-11-14 02:33:37
10	Ahmed Hani	0.04 s	C++	2021-02-14 19:05:13

#	User	Runtime	Language	Date
1	Hidden user	0.11 s	Common Lisp	2019-08-06 21:27:43

#	User	Runtime	Language	Date
1	Norbert Voelker	0.06 s	Go	2023-05-28 16:10:08
2	Antonio Molina Lovett	0.61 s	Go	2016-02-27 07:47:24

#	User	Runtime	Language	Date
1	Fulano de Tal	0.48 s	Haskell	2021-11-27 11:24:21

#	User	Runtime	Language	Date
1	Simon Klein	0.11 s	Java	2011-12-29 14:16:46
2	David Brink	0.22 s	Java	2017-02-05 13:36:38
3	William Fiset	0.28 s	Java	2018-06-17 17:58:35
4	Frey Naimi-Akbar	0.42 s	Java	2007-10-11 00:19:06
5	Simon Habtemikael	0.43 s	Java	2007-10-16 15:29:31
6	Elias Andersson	0.43 s	Java	2016-10-13 11:57:40
7	Joakim Uddholm	0.45 s	Java	2014-10-27 08:13:35
8	Hidden user	0.47 s	Java	2011-03-02 15:34:56
9	Carl Henrik Klåvus	0.47 s	Java	2013-03-06 12:34:00
10	Martin Berntsson	0.48 s	Java	2013-03-05 11:15:14

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.44 s	JavaScript (SpiderMonkey)	2023-10-21 15:13:07

#	User	Runtime	Language	Date
1	Andreas Wassum	0.62 s	Kotlin	2019-08-17 11:43:16

#	User	Runtime	Language	Date
1	Sivasankaran D	0.20 s	Python 2	2025-10-03 10:50:33
2	Lars Åström	0.25 s	Python 2	2018-07-19 15:09:46
3	Maj Stenmark	0.54 s	Python 2	2018-07-26 15:00:47
4	Måns Magnusson	0.73 s	Python 2	2018-07-19 09:58:06

#	User	Runtime	Language	Date
1	Ole Vik Lysne	0.15 s	Python 3	2025-05-25 14:49:43
2	Jacob Molin	0.16 s	Python 3	2025-02-27 08:34:09
3	Hidden user	0.16 s	Python 3	2025-07-24 12:28:33
4	Kadriye Yildiz	0.19 s	Python 3	2024-08-23 20:20:12
5	Linh B. Ngo	0.20 s	Python 3	2024-04-15 03:38:26
6	Adrián Fernando Albores Zúñiga	0.20 s	Python 3	2024-12-04 05:05:45
7	Anton Nilsson	0.20 s	Python 3	2025-03-29 21:49:12
8	test test	0.20 s	Python 3	2025-05-26 11:03:22
9	WAHID UZ ZAMAN	0.21 s	Python 3	2024-09-15 15:44:23
10	UTM CS AI	0.23 s	Python 3	2024-10-02 21:51:11

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2025-03-08 21:50:36
2	Markus Videfors	0.04 s	Rust	2023-03-07 03:21:01
3	Hidden user	0.05 s	Rust	2019-02-24 18:28:02
4	Daniel Anker Hermansen	0.06 s	Rust	2023-03-19 08:59:10
5	David Aldenbro	0.06 s	Rust	2024-10-25 15:51:38
6	Emil Hultcrantz	0.06 s	Rust	2025-02-27 14:53:15
7	Hidden user	0.09 s	Rust	2019-02-28 18:08:32
8	Gustaf Bergmark	0.16 s	Rust	2023-03-02 13:01:33

#	User	Length	Language	Date
1	Mirel Cosulschi	2875	C	2022-11-01 19:28:56
2	Hidden user	5043	C	2017-08-04 20:38:35
3	Mats Linander	6153	C	2006-10-11 14:01:21
4	Henrik Sjögren	6830	C	2006-10-11 16:10:27
5	Oscar Cusin	16838	C	2024-02-22 13:10:51

#	User	Length	Language	Date
1	Matteo Zappia	1024	C++	2022-04-16 16:47:56
2	Josenildo Silva	1088	C++	2017-02-07 20:19:33
3	Nguyen Xuan Tung	1102	C++	2020-04-10 03:49:59
4	Đk Nguyễn	1156	C++	2019-10-24 11:53:14
5	Ahmed Hani	1166	C++	2021-02-14 19:05:13
6	Zac Friggstad	1189	C++	2020-02-04 02:59:50
7	Chenghao Ding	1200	C++	2025-03-17 03:29:46
8	Mohamed Fathy	1206	C++	2021-02-08 10:00:59
9	Paolo Pellizzoni	1231	C++	2022-04-16 16:54:40
10	محمد سامح	1236	C++	2021-02-06 22:54:02

#	User	Length	Language	Date
1	Hidden user	2032	Common Lisp	2019-08-06 21:19:47

#	User	Length	Language	Date
1	Antonio Molina Lovett	1464	Go	2016-02-27 07:47:24
2	Norbert Voelker	2470	Go	2023-05-28 16:10:08

#	User	Length	Language	Date
1	Fulano de Tal	12976	Haskell	2021-11-27 11:24:21

#	User	Length	Language	Date
1	Doug Goodman	2050	Java	2021-05-18 21:43:53
2	Jeffrey H.	2358	Java	2023-08-09 04:46:28
3	Hidden user	2742	Java	2023-01-20 21:49:40
4	Lars Corbijn	3445	Java	2021-11-06 18:25:29
5	Patrik Hörnqvist	3895	Java	2016-06-07 14:28:43
6	Micah Stairs	3900	Java	2016-09-14 13:35:01
7	Taras Romanyuk	4139	Java	2024-06-25 21:07:32
8	Brendan King	4211	Java	2020-08-23 19:50:20
9	David Brink	4312	Java	2018-09-22 11:29:56
10	Fatima Umar	4405	Java	2021-10-16 04:35:44

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	3650	JavaScript (SpiderMonkey)	2023-10-21 15:13:07

#	User	Length	Language	Date
1	Andreas Wassum	6007	Kotlin	2019-08-17 11:43:16

#	User	Length	Language	Date
1	Lars Åström	1366	Python 2	2018-07-19 15:09:46
2	Sivasankaran D	1823	Python 2	2025-10-03 10:50:33
3	Måns Magnusson	2737	Python 2	2018-07-19 09:58:06
4	Maj Stenmark	3374	Python 2	2018-07-26 15:00:47

#	User	Length	Language	Date
1	Jorke de Vlas	617	Python 3	2024-03-07 17:54:33
2	ILIE-FLORIAN BONDOC	978	Python 3	2024-11-05 17:47:58
3	Nicholas Russell Saerang	1003	Python 3	2023-06-29 06:45:00
4	Hakim nshimiyimana	1003	Python 3	2024-11-02 09:12:33
5	Russell	1003	Python 3	2025-09-21 14:46:19
6	Iman Khodadi	1056	Python 3	2024-05-29 14:05:35
7	Ole Vik Lysne	1147	Python 3	2025-05-25 14:51:19
8	Philip Welin-Berger	1379	Python 3	2024-02-19 09:00:23
9	WAHID UZ ZAMAN	1398	Python 3	2024-09-15 16:17:53
10	Jacob Molin	1512	Python 3	2025-02-27 08:41:00

#	User	Length	Language	Date
1	Vincent Lagerros	5172	Rust	2024-02-22 16:40:44
2	David Aldenbro	5814	Rust	2024-10-25 15:51:38
3	Markus Videfors	11325	Rust	2023-03-07 03:21:01
4	Gustaf Bergmark	15613	Rust	2023-03-02 13:01:33
5	Emil Hultcrantz	16513	Rust	2025-02-27 14:53:15
6	Hidden user	19140	Rust	2019-02-26 17:26:09
7	Hidden user	19227	Rust	2019-02-28 18:08:32
8	Daniel Anker Hermansen	24042	Rust	2023-03-19 08:59:10

Solution running time distribution