Problem N
Tree Canopy Graphs — Problem Statistics

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Submissions	481
Accepted submissions	15
Submission ratio	3.12%
Authors	18
Accepted authors	9
Author ratio	50.00%

#	User	Runtime	Language	Date
1	Ethan Luo	0.07 s	C++	2024-10-12 12:49:04
2	Noah Weninger	0.10 s	C++	2022-03-05 05:28:46
3	Mathias Gernez	0.10 s	C++	2024-09-01 01:33:06
4	Kelly Dance	0.11 s	C++	2025-02-28 01:11:04
5	Alexander Kravberg	0.18 s	C++	2023-10-21 14:15:27
6	Atli Fannar Franklín	0.30 s	C++	2022-03-10 21:08:13
7	Joakim Blikstad	0.65 s	C++	2022-08-03 15:29:13
8	Andrew Polizzotto	0.97 s	C++	2023-10-04 22:47:12

#	User	Runtime	Language	Date
1	Andreas Björklund	0.37 s	Python 3	2025-03-23 15:33:52

#	User	Length	Language	Date
1	Kelly Dance	5868	C++	2025-02-28 01:11:04
2	Andrew Polizzotto	5871	C++	2023-10-04 22:47:12
3	Noah Weninger	6125	C++	2022-03-05 05:28:46
4	Joakim Blikstad	6502	C++	2022-08-03 15:29:13
5	Mathias Gernez	6986	C++	2024-08-04 17:52:05
6	Atli Fannar Franklín	11748	C++	2022-03-10 21:08:13
7	Ethan Luo	14445	C++	2024-10-12 12:49:04
8	Alexander Kravberg	32417	C++	2023-10-21 14:15:27

#	User	Length	Language	Date
1	Andreas Björklund	8229	Python 3	2025-03-23 15:33:52

Solution running time distribution