Problem A
A Rational Sequence (Take 3) — Problem Statistics

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Submissions	2466
Accepted submissions	1698
Submission ratio	68.86%
Authors	1570
Accepted authors	1439
Author ratio	91.66%

#	User	Runtime	Language	Date
1	Faisal Rahman	0.02	C#	2017-10-24 07:09:47
2	Thomas Norris	0.03	C#	2019-10-10 20:00:48
3	Garway Mei	0.03	C#	2019-11-22 17:40:42
4	Mikael Fiala-Lundström	0.03	C#	2021-04-06 22:45:49
5	Esty Crow	0.04	C#	2023-10-14 01:17:01
6	Anthony Ye	0.04	C#	2023-10-15 19:18:05
7	Patrik Tetour	0.04	C#	2024-02-09 19:35:29
8	Isaac Sosa	0.04	C#	2024-02-15 13:15:06
9	kerry jalal	0.04	C#	2024-05-12 20:38:28
10	Erik Kristian Gylling	0.05	C#	2024-04-07 16:17:56

#	User	Runtime	Language	Date
1	Hidden user	0.01	Common Lisp	2020-03-14 00:48:42

#	User	Runtime	Language	Date
1	Magix	0.02	Go	2020-09-16 10:46:30
2	Krzysztof Gibuła	0.02	Go	2021-05-07 21:21:28
3	Yitian Wang	0.02	Go	2023-03-03 09:20:35
4	Andi Baso Annas	0.04	Go	2020-09-10 03:24:49
5	Georgios Leandros Kyriazis	0.05	Go	2023-02-25 12:07:24
6	Anthony Alves	0.09	Go	2017-10-28 04:53:20
7	Norbert Voelker	0.11	Go	2021-04-21 23:55:25

#	User	Runtime	Language	Date
1	Steinar Simonnes	0	Haskell	2024-02-05 09:16:11
2	Brent Yorgey	0.01	Haskell	2017-10-22 00:35:16
3	Simen Endsjø	0.01	Haskell	2017-11-12 16:53:00
4	Esther Chong	0.01	Haskell	2017-11-17 06:51:18
5	Olle Eriksson	0.01	Haskell	2017-11-20 23:31:10
6	Matthew Johnson	0.01	Haskell	2018-03-07 17:04:19
7	Mattias Aronsson Adler	0.01	Haskell	2018-07-11 17:55:52
8	Håkon Flatval	0.01	Haskell	2018-09-02 17:31:52
9	Patrick Bahr	0.01	Haskell	2018-11-22 10:25:36
10	Hidden user	0.01	Haskell	2019-08-26 15:44:30

#	User	Runtime	Language	Date
1	José Vander Meulen	0.06	Java	2018-10-27 08:58:13
2	Liam Keliher	0.07	Java	2017-10-22 17:58:29
3	Daniel Moyer	0.07	Java	2017-10-24 00:16:33
4	Aron Bergman	0.07	Java	2017-10-26 14:02:46
5	Steven Cheng	0.07	Java	2017-11-18 05:18:01
6	James Black	0.07	Java	2018-01-25 04:42:08
7	Eroui Abdelaziz	0.07	Java	2018-12-20 09:55:42
8	Finn Lidbetter	0.08	Java	2017-10-21 21:49:29
9	Andrew Maczugowski	0.08	Java	2017-10-21 22:27:46
10	Nick Wu	0.09	Java	2017-10-21 19:03:18

#	User	Runtime	Language	Date
1	Samuel Högfeldt	0.12	JavaScript (Node.js)	2022-08-27 11:55:25
2	Peter Kedemo	0.44	JavaScript (Node.js)	2020-01-06 01:29:47
3	Chris Wong	0.46	JavaScript (Node.js)	2021-02-24 00:58:30

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.01	JavaScript (SpiderMonkey)	2017-10-22 03:42:07
2	Peter Menyes	0.03	JavaScript (SpiderMonkey)	2021-08-21 19:11:08
3	Christian Cederquist	0.04	JavaScript (SpiderMonkey)	2023-01-08 23:11:10

#	User	Runtime	Language	Date
1	Vahag Altunyan	0.59	Julia	2024-06-20 13:53:20
2	Timothy Gaede	0.69	Julia	2024-09-06 07:44:50

#	User	Runtime	Language	Date
1	Danny Mittal	0.14	Kotlin	2020-10-08 22:11:58
2	Emil Wihlander	0.24	Kotlin	2023-07-28 16:35:52
3	Adam Rankin	0.25	Kotlin	2023-10-26 03:47:17
4	Phường Lên	0.28	Kotlin	2019-10-30 18:48:32
5	Robert M	0.29	Kotlin	2023-02-21 21:33:38
6	Neil Harmon	0.3	Kotlin	2019-05-03 11:05:54
7	Hidden user	0.3	Kotlin	2019-10-30 17:52:15

#	User	Runtime	Language	Date
1	이정섭	0	OCaml	2023-11-30 23:56:57
2	Sebastian Banert	0	OCaml	2024-07-26 16:03:12

#	User	Runtime	Language	Date
1	Jonathon Arbaugh	0.02	Python 3	2017-10-21 19:32:48
2	Houzhao Zhu	0.02	Python 3	2017-10-23 22:16:23
3	Karthik Gajulapalli	0.02	Python 3	2017-10-25 01:01:13
4	Isaac Lee	0.02	Python 3	2017-10-27 01:33:03
5	Ram Basnet	0.02	Python 3	2017-10-31 21:42:08
6	Isaac Saffold	0.02	Python 3	2017-11-02 03:36:29
7	Ciara Godwin	0.02	Python 3	2017-12-06 00:23:13
8	Torstein Strømme	0.02	Python 3	2018-01-09 16:26:55
9	Axel Matstoms	0.02	Python 3	2018-02-03 16:35:32
10	Karl Schärlund	0.02	Python 3	2018-03-01 15:01:01

#	User	Runtime	Language	Date
1	Martin Larsson	0.04	Ruby	2018-02-03 16:10:47
2	Hidden user	0.05	Ruby	2019-03-05 11:43:10
3	Thomas Feld	0.07	Ruby	2022-11-17 09:44:17

#	User	Length	Language	Date
1	Matthew Weston	361	C	2022-01-23 17:27:34
2	PhilCampbell	417	C	2021-01-13 17:07:48
3	Allen Kim	476	C	2017-10-21 20:44:26
4	Hidden user	526	C	2022-12-16 08:57:10
5	Suhandi Zhuo	565	C	2024-07-09 18:52:30
6	Anatole Hagbe	630	C	2018-11-16 17:37:29
7	Sambit Palit	648	C	2020-10-16 01:51:27
8	ALAM MOHAMMAD SHADAB	663	C	2024-02-29 17:01:03
9	Andreas Bjørgulv Nore	684	C	2024-01-17 19:04:37
10	Eric McKnight	686	C	2017-10-21 20:23:20

#	User	Length	Language	Date
1	Anthony Ye	721	C#	2023-10-15 19:18:05
2	Esty Crow	784	C#	2023-10-14 01:17:01
3	Thomas Norris	1039	C#	2019-10-10 20:00:48
4	Isaac Sosa	1041	C#	2024-02-15 13:15:06
5	Garway Mei	1049	C#	2019-11-22 17:40:42
6	Erik Kristian Gylling	1090	C#	2024-04-07 16:17:56
7	kerry jalal	1212	C#	2024-05-12 20:38:28
8	Patrik Tetour	1697	C#	2024-02-09 19:35:29
9	Faisal Rahman	1833	C#	2017-10-24 07:09:47
10	Mikael Fiala-Lundström	3046	C#	2021-04-06 22:45:49

#	User	Length	Language	Date
1	Evan Michael Bailey	311	C++	2024-01-29 07:47:20
2	Johan Wind	322	C++	2018-03-18 03:04:28
3	妹様万歳	343	C++	2020-03-16 13:33:08
4	Grae Yeandle	357	C++	2018-03-17 12:08:53
5	Jiarui Zhang	364	C++	2017-10-21 19:29:03
6	Imdadul Haque Ohi	365	C++	2024-01-22 16:14:47
7	Artemis Ngoh	367	C++	2022-09-03 18:48:36
8	Andrej Sh	372	C++	2022-10-04 08:32:33
9	William Gan	373	C++	2017-12-18 05:42:30
10	人外沙耶	375	C++	2020-05-30 16:36:25

#	User	Length	Language	Date
1	Hidden user	696	Common Lisp	2020-03-14 00:48:42

#	User	Length	Language	Date
1	Krzysztof Gibuła	596	Go	2021-05-07 21:21:28
2	Anthony Alves	716	Go	2017-10-28 04:53:20
3	Andi Baso Annas	719	Go	2020-09-10 03:24:49
4	Georgios Leandros Kyriazis	965	Go	2023-02-25 12:07:24
5	Magix	1191	Go	2020-09-16 10:46:30
6	Yitian Wang	1314	Go	2023-03-03 09:20:35
7	Norbert Voelker	1720	Go	2021-04-21 23:55:25

#	User	Length	Language	Date
1	Sebastian Banert	244	Haskell	2023-10-05 19:34:50
2	Matthew Power	416	Haskell	2023-11-05 20:18:13
3	Esther Chong	551	Haskell	2017-11-17 06:51:18
4	Elliot Skogsberg Rydell	557	Haskell	2024-02-09 13:24:21
5	David Zacek	558	Haskell	2021-06-01 21:24:16
6	Mark Lekkerkerker	603	Haskell	2020-06-09 17:22:14
7	Brent Yorgey	637	Haskell	2017-10-22 00:35:16
8	Håkon Flatval	652	Haskell	2018-09-02 17:31:52
9	Caleb Surovik	682	Haskell	2021-07-08 21:06:23
10	Patrick Bahr	692	Haskell	2018-11-22 10:25:36

#	User	Length	Language	Date
1	Ryan Looney	496	Java	2017-10-21 23:12:56
2	Kevin Kauffman	516	Java	2022-01-02 23:27:31
3	Jeff Robertson	525	Java	2017-10-21 20:44:27
4	Jiru Xu	542	Java	2017-10-21 19:38:11
5	Caeden Whitaker	548	Java	2020-07-11 19:43:24
6	Prakash Sanyasi	565	Java	2019-01-01 19:04:41
7	Ada Clevinger	584	Java	2018-01-09 16:46:09
8	Nguyen Phuoc Bao Hoang	635	Java	2018-04-21 11:52:57
9	Aarav Singh	646	Java	2017-10-21 20:16:44
10	Minh Truong	648	Java	2018-11-05 01:25:04

#	User	Length	Language	Date
1	Peter Kedemo	534	JavaScript (Node.js)	2020-01-06 01:29:47
2	Chris Wong	1373	JavaScript (Node.js)	2021-02-24 00:58:30
3	Samuel Högfeldt	1741	JavaScript (Node.js)	2022-08-27 11:55:25

#	User	Length	Language	Date
1	Peter Menyes	443	JavaScript (SpiderMonkey)	2021-08-21 19:11:08
2	Bjørn Chr. Soltvedt	509	JavaScript (SpiderMonkey)	2017-10-22 03:42:07
3	Christian Cederquist	544	JavaScript (SpiderMonkey)	2023-01-08 23:11:10

#	User	Length	Language	Date
1	Vahag Altunyan	402	Julia	2024-06-20 13:53:20
2	Timothy Gaede	755	Julia	2024-09-06 07:44:50

#	User	Length	Language	Date
1	Emil Wihlander	487	Kotlin	2023-07-28 16:35:52
2	Danny Mittal	638	Kotlin	2020-10-08 22:11:58
3	Hidden user	667	Kotlin	2019-10-30 17:52:15
4	Phường Lên	744	Kotlin	2019-10-30 18:48:32
5	Robert M	827	Kotlin	2023-02-21 21:33:38
6	Adam Rankin	828	Kotlin	2023-10-26 03:47:17
7	Neil Harmon	921	Kotlin	2019-05-03 11:05:54

#	User	Length	Language	Date
1	이정섭	350	OCaml	2023-11-30 23:56:57
2	Sebastian Banert	444	OCaml	2024-07-26 16:03:12

#	User	Length	Language	Date
1	Måns Magnusson	120	Python 3	2022-06-01 19:16:51
2	Charles Ancheta	131	Python 3	2023-04-09 08:34:40
3	Tassilo Radon	150	Python 3	2024-05-07 21:39:02
4	Michael Goldwasser	152	Python 3	2024-05-21 07:25:19
5	Kévin Dubrulle	160	Python 3	2024-04-02 21:34:40
6	Thibault Raffaillac	163	Python 3	2023-08-12 16:45:49
7	Manu Lam	182	Python 3	2018-03-20 04:46:14
8	Axel Matstoms	192	Python 3	2018-02-03 18:08:10
9	Jason Cannon	201	Python 3	2019-11-06 23:28:02
10	Ciara Godwin	206	Python 3	2017-12-06 00:23:13

#	User	Length	Language	Date
1	Thomas Feld	86	Ruby	2022-11-17 09:44:17
2	Martin Larsson	162	Ruby	2018-02-03 18:10:36
3	Hidden user	224	Ruby	2019-03-05 11:43:10

#	User	Length	Language	Date
1	chuanhao01	824	Rust	2024-04-03 07:34:41
2	Kok Dith	936	Rust	2021-08-14 06:18:25
3	Andrea Cattaneo	996	Rust	2024-04-06 17:10:23
4	Freek van Keulen	1107	Rust	2021-07-24 16:36:30
5	Ishtiaq Naqi	1112	Rust	2024-08-02 12:57:28
6	Bas Dirks	1132	Rust	2022-02-05 06:53:40
7	Eric Pinter	1140	Rust	2021-05-28 03:37:54
8	Sherman Chann Zhi Shen	1270	Rust	2021-09-14 04:52:03
9	William Ball	1353	Rust	2020-08-06 07:14:50
10	Serguei Antonovich Kirillov	1392	Rust	2019-10-05 20:37:43

Solution running time distribution