Problem A
Catalan Numbers — Problem Statistics

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Submissions	31
Accepted submissions	13
Submission ratio	41.94%
Authors	14
Full solves [?]	13
Full solve Ratio	92.86%

#	User	Runtime	Language	Date
1	Carter Duncan	0.08 s	Python 3	2025-02-28 02:20:57
2	Andrew Keele	0.08 s	Python 3	2025-10-05 23:09:13
3	David	0.08 s	Python 3	2025-10-07 04:34:06
4	Nathan Rice	0.61 s	Python 3	2025-10-04 04:00:29
5	Connor Blackburn	0.66 s	Python 3	2025-02-27 02:05:28
6	Daniel Spiesman	0.66 s	Python 3	2025-10-05 05:02:58
7	Andrew Jergensen	0.66 s	Python 3	2025-10-07 22:14:15
8	Sterling Smith	0.67 s	Python 3	2025-02-26 20:29:03
9	Josh Wiseman	0.67 s	Python 3	2025-02-27 02:04:38
10	Jiwoong Kang	0.70 s	Python 3	2025-02-27 05:07:28

#	User	Length	Language	Date
1	Daniel Spiesman	114	Python 3	2025-10-05 05:02:58
2	Sterling Smith	124	Python 3	2025-02-26 20:29:03
3	Lecio	128	Python 3	2025-10-02 01:34:59
4	Josh Wiseman	146	Python 3	2025-02-27 02:04:38
5	Connor Blackburn	171	Python 3	2025-02-27 02:05:28
6	Andrew Jergensen	181	Python 3	2025-10-07 22:14:15
7	Jiwoong Kang	231	Python 3	2025-02-27 05:07:28
8	Jeremy Summers	248	Python 3	2025-10-07 01:52:44
9	David	332	Python 3	2025-10-07 04:34:06
10	Nathan Rice	339	Python 3	2025-10-04 04:00:29

Solution running time distribution