Problem I
Farey Sequence Length — Problem Statistics

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Submissions	383
Accepted submissions	183
Submission ratio	47.78%
Authors	130
Full solves [?]	129
Full solve Ratio	99.23%

#	User	Runtime	Language	Date
1	Marcus Boay	0.00 s	C++	2021-03-17 08:32:12
2	Jiacheng Wu	0.00 s	C++	2022-02-25 06:17:26
3	Adam Elamy	0.00 s	C++	2022-02-28 10:23:18
4	Zhuoyan Li	0.00 s	C++	2022-11-07 18:50:21
5	YUCHEN QIAN	0.00 s	C++	2022-11-20 15:46:35
6	Jerry Xu	0.00 s	C++	2023-10-31 23:18:45
7	Kaaden RumanCam	0.00 s	C++	2023-11-13 00:27:39
8	Vidhi Patel	0.00 s	C++	2025-11-12 04:47:07
9	Alex Dong	0.01 s	C++	2020-03-22 12:43:17
10	Arseniy Kouzmenkov	0.01 s	C++	2020-03-25 21:16:34

#	User	Runtime	Language	Date
1	Yihang Huang	0.14 s	Java	2025-11-24 18:10:37
2	Chenxuan Wang	0.48 s	Java	2022-11-18 22:40:54
3	Saadman Islam Khan	0.60 s	Java	2022-03-01 03:28:46

#	User	Runtime	Language	Date
1	blin	0.05 s	Python 3	2025-11-25 03:01:41
2	Ronith Bose	0.05 s	Python 3	2025-11-25 06:20:28
3	Xiaole Zeng	0.09 s	Python 3	2021-03-19 22:22:52
4	Ahmad Amin	0.09 s	Python 3	2021-04-25 01:08:04
5	Mingbo Feng	0.09 s	Python 3	2025-11-16 20:07:00
6	Anya Hanatuke	0.11 s	Python 3	2023-11-02 16:51:06
7	Sankalp Saini	0.11 s	Python 3	2023-11-13 07:40:53
8	Hidden user	0.12 s	Python 3	2022-11-20 23:28:59
9	Sheldon Roberts	0.12 s	Python 3	2023-11-12 22:14:41
10	Shariq Naiyer	0.12 s	Python 3	2023-11-19 07:10:55

#	User	Length	Language	Date
1	Jiacheng Wu	500	C++	2022-02-25 06:17:26
2	Alex Sieusahai	580	C++	2020-03-08 20:38:53
3	Asma Omar	643	C++	2021-04-20 00:28:18
4	Louis Ye	770	C++	2022-03-01 05:09:10
5	Nicholas Chee	864	C++	2020-03-31 01:24:28
6	YUCHEN QIAN	909	C++	2022-11-20 15:46:35
7	Kaixuan Hu	957	C++	2022-02-27 04:06:47
8	Siva Chowdeswar Nandipati	1007	C++	2022-02-28 21:06:47
9	Ivan Zhang	1129	C++	2022-03-01 00:52:51
10	Mark	1178	C++	2022-04-19 05:26:51

#	User	Length	Language	Date
1	Saadman Islam Khan	1506	Java	2022-02-20 04:45:08
2	Chenxuan Wang	1657	Java	2022-11-18 22:40:54
3	Yihang Huang	2235	Java	2025-11-24 18:10:37

#	User	Length	Language	Date
1	Shariq Naiyer	540	Python 3	2023-11-19 07:10:55
2	blin	555	Python 3	2025-11-25 03:01:41
3	David Onchuru	589	Python 3	2023-11-15 08:32:09
4	Hidden user	639	Python 3	2022-11-11 23:19:10
5	qijia li	846	Python 3	2022-11-09 05:07:22
6	Mingbo Feng	886	Python 3	2025-11-16 20:07:00
7	Adit Rada	1096	Python 3	2022-02-12 05:01:53
8	Joshua Smith	1183	Python 3	2022-02-18 01:58:42
9	Digaant Chhokra	1208	Python 3	2025-11-25 04:21:42
10	Xiaole Zeng	1231	Python 3	2021-03-19 22:22:52

Solution running time distribution