Problem I
Patchwork — Problem Statistics

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Submissions	448
Accepted submissions	257
Submission ratio	57.37%
Authors	220
Full solves [?]	202
Full solve Ratio	91.82%

#	User	Runtime	Language	Date
1	Mikael K Eriksson	0.01 s	C	2023-03-19 22:07:59

#	User	Runtime	Language	Date
1	Rickard Bemm	0.05 s	C#	2023-02-19 15:47:55
2	Allan	0.06 s	C#	2025-09-25 12:09:35
3	Oswald Graae	0.06 s	C#	2025-10-14 16:28:56
4	Hidden user	0.06 s	C#	2025-10-14 17:03:43
5	Love	0.08 s	C#	2025-10-29 19:31:10

#	User	Runtime	Language	Date
1	Norbert Voelker	0.02 s	Go	2022-12-23 12:08:54

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.04 s	Haskell	2024-03-31 19:47:14

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.08 s	Java	2023-04-25 19:08:44
2	Raymond Arrington	0.14 s	Java	2024-06-23 21:34:54
3	Doug Goodman	0.17 s	Java	2023-04-30 16:31:53
4	Sawyer Stanley	0.18 s	Java	2022-03-26 19:17:05
5	Ben Cobb	0.18 s	Java	2024-03-09 03:43:28
6	Joar Eliasson	0.18 s	Java	2025-09-03 13:26:46
7	Ranjith M	0.20 s	Java	2023-12-11 06:08:42
8	jiexuan	0.23 s	Java	2022-12-11 13:33:26
9	Axel Nilsson	0.26 s	Java	2024-11-03 16:54:36
10	Mohammad Naufal Hazim Bin Saharudin	0.33 s	Java	2025-05-05 20:24:01

#	User	Runtime	Language	Date
1	Jimmy Gustafsson	0.05 s	JavaScript (SpiderMonkey)	2024-08-24 22:09:42
2	Bjørn Chr. Soltvedt	0.06 s	JavaScript (SpiderMonkey)	2022-12-03 08:58:55
3	Christian Pilegaard Cederquist	0.06 s	JavaScript (SpiderMonkey)	2023-03-23 09:19:23

#	User	Runtime	Language	Date
1	Timothy Gaede	0.72 s	Julia	2024-05-26 21:09:10

#	User	Runtime	Language	Date
1	Adam Rankin	0.42 s	Kotlin	2023-05-10 03:22:40

#	User	Runtime	Language	Date
1	David al Amiri	0.06 s	Python 3	2023-04-05 16:16:37
2	Petr	0.06 s	Python 3	2024-11-02 17:40:35
3	Dominic Berzin Chua Way Gin	0.06 s	Python 3	2025-04-16 18:10:50
4	Ryan Tan	0.06 s	Python 3	2025-05-23 15:50:42
5	Joar Eliasson	0.06 s	Python 3	2025-09-05 14:04:52
6	Nino Bašić	0.07 s	Python 3	2023-01-17 15:29:32
7	William Chorkawy	0.07 s	Python 3	2023-03-06 20:47:37
8	Kasper Renhorn Berg	0.07 s	Python 3	2024-11-27 00:08:42
9	Luke Concini	0.07 s	Python 3	2025-02-28 03:19:16
10	Tan Yi Long	0.07 s	Python 3	2025-04-19 19:21:39

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-07-04 10:30:04
2	Miorel Palii	0.16 s	Ruby	2024-11-29 10:19:39

#	User	Runtime	Language	Date
1	Bas Dirks	0.01 s	Rust	2024-01-01 15:40:58

#	User	Length	Language	Date
1	Mikael K Eriksson	934	C	2023-03-19 22:07:59

#	User	Length	Language	Date
1	Allan	3282	C#	2025-09-25 12:09:35
2	Rickard Bemm	3589	C#	2023-02-19 15:47:55
3	Oswald Graae	5227	C#	2025-10-14 16:28:56
4	Hidden user	5482	C#	2025-10-14 17:03:43
5	Love	6770	C#	2025-10-29 19:31:10

#	User	Length	Language	Date
1	Yeung Man Tsung	628	C++	2023-03-27 19:07:22
2	Dmitry Lyubshin	664	C++	2023-04-07 18:53:21
3	Lim An Jun	733	C++	2023-04-01 07:37:53
4	Armen Andreasyan	734	C++	2022-12-04 19:40:55
5	Marian Dietz	762	C++	2022-03-26 18:21:11
6	Grae Yeandle	794	C++	2023-02-11 15:12:31
7	人外沙耶	796	C++	2023-12-19 14:48:51
8	ㄌㄇㄒ	803	C++	2024-01-01 09:14:40
9	Jaroslav Urban	826	C++	2022-03-26 19:12:19
10	Tyler Hostler-Mathis	831	C++	2022-03-26 19:35:14

#	User	Length	Language	Date
1	Norbert Voelker	1478	Go	2022-12-23 12:08:54

#	User	Length	Language	Date
1	Steinar Simonnes	2055	Haskell	2024-03-31 19:47:14

#	User	Length	Language	Date
1	Hidden user	858	Java	2024-09-14 19:38:04
2	Rebecca Baker	1280	Java	2022-03-26 19:02:30
3	Russell Zhu	1370	Java	2022-03-26 21:12:51
4	Doug Goodman	1401	Java	2023-04-30 16:31:53
5	Raymond Arrington	1464	Java	2024-06-23 21:34:54
6	Livia Tengelin	1631	Java	2024-09-03 14:24:10
7	Mohammad Naufal Hazim Bin Saharudin	1640	Java	2025-05-05 20:24:01
8	Simon Flenman	1687	Java	2024-09-26 14:20:29
9	Samuel Carlsson	1755	Java	2024-09-19 17:50:14
10	Edin Jahic	1782	Java	2025-02-03 11:08:13

#	User	Length	Language	Date
1	Jimmy Gustafsson	399	JavaScript (SpiderMonkey)	2024-08-24 22:11:46
2	Bjørn Chr. Soltvedt	469	JavaScript (SpiderMonkey)	2022-12-03 10:45:44
3	Christian Pilegaard Cederquist	800	JavaScript (SpiderMonkey)	2023-03-23 09:17:44

#	User	Length	Language	Date
1	Timothy Gaede	1888	Julia	2024-05-26 21:09:10

#	User	Length	Language	Date
1	Adam Rankin	1289	Kotlin	2023-05-10 03:22:40

#	User	Length	Language	Date
1	Michael Goldwasser	317	Python 3	2025-10-17 06:21:44
2	Brent Yorgey	340	Python 3	2022-12-05 03:36:29
3	André Woxell	364	Python 3	2025-10-02 22:54:25
4	Ahmed Chamseddine	383	Python 3	2024-11-25 20:52:32
5	Joar Eliasson	392	Python 3	2025-09-05 14:15:30
6	Yong Mao	456	Python 3	2024-01-25 20:24:17
7	Andreas Björklund	465	Python 3	2023-07-06 08:51:36
8	Noah Hessen Bjerke	489	Python 3	2024-12-27 00:49:02
9	Nicholas Russell Saerang	491	Python 3	2023-06-18 20:16:28
10	Tobias Bessler	493	Python 3	2024-09-17 15:39:16

#	User	Length	Language	Date
1	Thomas Feld	206	Ruby	2023-07-04 10:57:54
2	Miorel Palii	508	Ruby	2024-11-29 10:19:39

#	User	Length	Language	Date
1	Bas Dirks	1624	Rust	2024-01-01 15:40:58

Solution running time distribution