Problem I
Riffle Shuffle — Problem Statistics

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Submissions	103
Accepted submissions	38
Submission ratio	36.89%
Authors	34
Full solves [?]	27
Full solve Ratio	79.41%

#	User	Runtime	Language	Date
1	Alexander Matheson	0.00 s	C	2026-01-29 23:26:29

#	User	Runtime	Language	Date
1	Nelson Huang	0.00 s	C++	2026-01-03 18:44:17
2	David Mao	0.00 s	C++	2026-01-03 19:55:53
3	Zhengxi Liu	0.00 s	C++	2026-01-03 19:56:14
4	Somil Varshney	0.00 s	C++	2026-01-03 19:57:45
5	Chenguang Zhu	0.00 s	C++	2026-01-03 20:03:04
6	Naomi Dalmet	0.00 s	C++	2026-01-03 20:10:40
7	Kenneth Chen	0.00 s	C++	2026-01-03 20:31:11
8	TheSandwichCoder	0.00 s	C++	2026-01-03 22:33:44
9	Magnus Eide-Fredriksen	0.00 s	C++	2026-01-10 16:16:22
10	Hugo Moeller Nielsen	0.00 s	C++	2026-01-27 14:36:05

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2026-01-07 13:00:09
2	Steinar Simonnes	0.00 s	Haskell	2026-01-18 16:01:57

#	User	Runtime	Language	Date
1	Sujay Suribhotla	0.09 s	Java	2026-01-03 20:22:39
2	Theta Back	0.10 s	Java	2026-01-03 20:02:29

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2026-01-06 09:20:11

#	User	Runtime	Language	Date
1	Timothy Gaede	0.41 s	Julia	2026-01-06 15:52:18

#	User	Runtime	Language	Date
1	Hari Badri	0.04 s	Python 3	2026-01-03 22:40:03
2	Zachary Lin	0.04 s	Python 3	2026-01-03 22:41:57
3	Ahmed Chamseddine	0.04 s	Python 3	2026-01-07 17:22:37
4	Godmar Back	0.04 s	Python 3	2026-01-09 01:36:50
5	Lars Jaffke	0.04 s	Python 3	2026-01-20 11:20:47
6	Nicholas Russell Saerang	0.04 s	Python 3	2026-01-21 06:33:25
7	Isaac Lee	0.04 s	Python 3	2026-01-29 01:57:58

#	User	Runtime	Language	Date
1	Thomas Feld	0.07 s	Ruby	2026-01-13 11:01:16

#	User	Runtime	Language	Date
1	Frank Endriss	0.00 s	Rust	2026-01-28 12:22:51

#	User	Length	Language	Date
1	Alexander Matheson	969	C	2026-01-29 23:29:08

#	User	Length	Language	Date
1	Zhengxi Liu	856	C++	2026-01-03 19:56:14
2	David Mao	1009	C++	2026-01-03 19:55:53
3	Magnus Eide-Fredriksen	1054	C++	2026-01-10 16:16:22
4	Somil Varshney	1086	C++	2026-01-03 19:57:45
5	Kenneth Chen	1242	C++	2026-01-03 20:31:11
6	Kyle Xu	1411	C++	2026-01-03 19:13:18
7	Chenguang Zhu	1594	C++	2026-01-03 20:03:04
8	Nelson Huang	1627	C++	2026-01-03 18:44:17
9	Naomi Dalmet	1770	C++	2026-01-03 20:10:40
10	TheSandwichCoder	1849	C++	2026-01-03 22:33:44

#	User	Length	Language	Date
1	Brent Yorgey	572	Haskell	2026-01-07 13:00:09
2	Steinar Simonnes	608	Haskell	2026-01-18 16:01:57

#	User	Length	Language	Date
1	Theta Back	1705	Java	2026-01-03 20:02:29
2	Sujay Suribhotla	2755	Java	2026-01-03 20:22:39

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	324	JavaScript (SpiderMonkey)	2026-01-06 09:21:59

#	User	Length	Language	Date
1	Timothy Gaede	1123	Julia	2026-01-06 15:52:18

#	User	Length	Language	Date
1	Ahmed Chamseddine	203	Python 3	2026-01-07 17:22:37
2	Nicholas Russell Saerang	262	Python 3	2026-01-21 06:33:25
3	Godmar Back	741	Python 3	2026-01-09 01:36:50
4	Lars Jaffke	745	Python 3	2026-01-20 11:20:47
5	Isaac Lee	773	Python 3	2026-01-29 01:57:58
6	Zachary Lin	841	Python 3	2026-01-03 22:41:57
7	Hari Badri	2032	Python 3	2026-01-03 22:40:03

#	User	Length	Language	Date
1	Thomas Feld	117	Ruby	2026-01-13 13:21:03

#	User	Length	Language	Date
1	Frank Endriss	2882	Rust	2026-01-28 12:22:51

Solution running time distribution