Problem A
Slow Leak — Problem Statistics

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Submissions	2537
Accepted submissions	724
Submission ratio	28.54%
Authors	682
Full solves [?]	510
Full solve Ratio	74.78%

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.23 s	C	2019-10-22 10:46:28
2	Hidden user	0.27 s	C	2024-01-07 21:42:22
3	Ivan Petrov	1.00 s	C	2019-10-07 13:28:11

#	User	Runtime	Language	Date
1	Mohit Gurumukhani	0.03 s	C++	2019-10-05 23:51:29
2	Kevin Chevalier	0.04 s	C++	2019-10-06 00:49:59
3	Yuheng Xu	0.05 s	C++	2019-10-06 00:13:14
4	Marc Phua	0.07 s	C++	2020-02-19 16:10:01
5	Jacob Zhang	0.10 s	C++	2019-10-05 23:46:21
6	Brandon Zhang	0.10 s	C++	2019-10-06 10:07:25
7	Arnan Bawa	0.10 s	C++	2023-10-29 20:10:14
8	Andrew Polizzotto	0.12 s	C++	2023-01-28 21:01:30
9	Yu-Chen Chan	0.12 s	C++	2024-04-05 02:24:20
10	Reyno Tilikaynen	0.13 s	C++	2019-10-05 21:36:20

#	User	Runtime	Language	Date
1	Ari Páll Agnarsson	0.76 s	Common Lisp	2021-03-11 06:13:33

#	User	Runtime	Language	Date
1	Norbert Voelker	0.53 s	Go	2023-06-01 00:09:32

#	User	Runtime	Language	Date
1	Animesh Fatehpuria	0.53 s	Java	2019-10-05 21:06:37
2	Bill Fei	0.57 s	Java	2020-04-09 18:01:31
3	Duncan Page	0.58 s	Java	2019-10-05 22:50:25
4	Aditya Arjun	0.65 s	Java	2020-02-21 05:50:01
5	Patrick Li	0.68 s	Java	2019-10-14 02:56:21
6	Terrence Park	0.78 s	Java	2019-10-09 08:26:23
7	Richard Cranwell	0.79 s	Java	2019-11-06 23:04:16
8	Bjørn Dons	0.79 s	Java	2020-04-07 23:27:31
9	Ajit Kadaveru	0.81 s	Java	2021-02-04 16:38:20
10	Kadin Tang	0.92 s	Java	2020-12-01 03:08:25

#	User	Runtime	Language	Date
1	Aksel Holbek Sørbye	0.95 s	Kotlin	2025-09-02 11:44:28
2	Jacob Huebner	1.01 s	Kotlin	2022-02-02 02:51:56

#	User	Runtime	Language	Date
1	Björn Magnusson	0.55 s	Python 2	2019-10-28 16:44:10
2	Jonatan Nilsson	0.56 s	Python 2	2019-10-27 14:10:19
3	Lars Åström	0.56 s	Python 2	2019-10-27 16:31:14
4	Björn Martinsson	1.07 s	Python 2	2019-10-05 23:33:44
5	Andreas Björklund	1.56 s	Python 2	2019-10-06 15:06:30
6	Can Liu	1.90 s	Python 2	2019-10-06 00:31:02
7	Oskar Haarklou Veileborg	3.58 s	Python 2	2019-10-06 16:59:56
8	Måns Magnusson	3.68 s	Python 2	2019-10-27 12:43:23
9	Maj Stenmark	3.95 s	Python 2	2019-10-27 16:46:31

#	User	Runtime	Language	Date
1	Kadriye Yildiz	0.44 s	Python 3	2024-08-23 04:09:04
2	Eric Ge	0.51 s	Python 3	2019-10-05 22:41:53
3	Kacper Zuromski	0.68 s	Python 3	2022-05-11 13:26:05
4	Md Abedin	0.84 s	Python 3	2021-02-09 01:57:48
5	Arihant Jain	1.12 s	Python 3	2019-10-05 22:50:04
6	Nhự Nương Họ Vũ	1.31 s	Python 3	2025-03-25 22:29:35
7	Pratyanch Jain	1.50 s	Python 3	2024-04-06 06:53:10
8	Anvit Sinha	1.55 s	Python 3	2024-10-28 00:22:38
9	Hidden user	1.56 s	Python 3	2022-05-10 17:55:05
10	Vilas Winstein	1.57 s	Python 3	2019-10-05 23:17:46

#	User	Runtime	Language	Date
1	Markus Videfors	0.07 s	Rust	2023-06-02 17:37:43
2	Vincent Lagerros	0.07 s	Rust	2025-03-06 20:46:32
3	Gustaf Bergmark	0.19 s	Rust	2023-03-16 10:16:07

#	User	Length	Language	Date
1	Hidden user	1596	C	2024-01-07 21:42:22
2	Bergur Snorrason	1718	C	2023-03-02 16:47:29
3	Ivan Petrov	6072	C	2019-10-07 13:28:11

#	User	Length	Language	Date
1	白川翎羽	931	C++	2021-03-23 11:39:00
2	Paul Wild	935	C++	2023-10-02 17:26:08
3	Wen Li Looi	936	C++	2019-10-05 22:02:16
4	Zac Friggstad	945	C++	2019-10-06 23:39:38
5	Yen-Hsiang Chang	965	C++	2019-10-05 21:43:43
6	Hidden user	982	C++	2019-10-05 21:13:35
7	Ragur Krishnan	986	C++	2019-10-10 06:45:31
8	Alan Ontiveros	1016	C++	2019-10-05 20:36:48
9	Albert Gevorgyan	1022	C++	2019-10-05 22:14:21
10	Mohammad Nematollahi	1027	C++	2019-10-09 21:08:01

#	User	Length	Language	Date
1	Ari Páll Agnarsson	18503	Common Lisp	2021-03-11 06:13:33

#	User	Length	Language	Date
1	Norbert Voelker	8968	Go	2023-06-01 00:09:32

#	User	Length	Language	Date
1	Natalie Longtin	1270	Java	2019-10-19 22:41:01
2	Walter Han	1393	Java	2019-10-06 00:13:43
3	Logan Su	1518	Java	2019-10-06 00:19:32
4	Thomas King	1632	Java	2019-10-08 02:35:07
5	Liang Lyu	1721	Java	2019-10-05 20:43:52
6	Alex Li	1828	Java	2019-10-05 23:03:51
7	Thomas King	1865	Java	2019-10-05 23:19:53
8	Ethan Tan	2110	Java	2020-02-21 21:49:46
9	Arup Ratan Guha	2129	Java	2019-10-05 21:39:09
10	Andrew Polizzotto	2155	Java	2020-07-26 04:05:59

#	User	Length	Language	Date
1	Jacob Huebner	2372	Kotlin	2022-02-02 02:56:24
2	Aksel Holbek Sørbye	25169	Kotlin	2025-09-02 11:44:28

#	User	Length	Language	Date
1	Jonatan Nilsson	915	Python 2	2019-10-27 14:10:19
2	Lars Åström	915	Python 2	2019-10-27 16:31:14
3	Björn Magnusson	915	Python 2	2019-10-28 16:44:10
4	Andreas Björklund	964	Python 2	2019-10-06 15:06:30
5	Oskar Haarklou Veileborg	1026	Python 2	2019-10-06 16:59:56
6	Måns Magnusson	1234	Python 2	2019-10-27 12:43:23
7	Björn Martinsson	1282	Python 2	2019-10-05 23:33:44
8	Maj Stenmark	1507	Python 2	2019-10-27 16:46:31
9	Can Liu	3979	Python 2	2019-10-06 00:31:02

#	User	Length	Language	Date
1	Caleb Dastrup	635	Python 3	2024-01-25 00:51:18
2	Eric Ge	674	Python 3	2019-10-05 22:41:53
3	Lamberlain Muli	711	Python 3	2024-07-02 11:47:43
4	Vilas Winstein	818	Python 3	2019-10-05 22:36:54
5	Clement Oh	848	Python 3	2024-02-03 11:59:07
6	Thomas Neill	869	Python 3	2022-01-14 03:57:45
7	Hidden user	874	Python 3	2020-04-07 21:15:31
8	Md Abedin	896	Python 3	2021-02-09 01:57:48
9	Arihant Jain	904	Python 3	2019-10-05 22:50:04
10	Philipp Walter Link	924	Python 3	2023-11-17 07:14:56

#	User	Length	Language	Date
1	Vincent Lagerros	5184	Rust	2024-05-24 22:46:43
2	Markus Videfors	8962	Rust	2023-06-02 17:37:43
3	Gustaf Bergmark	10953	Rust	2023-03-16 10:16:07

Solution running time distribution