Problem N
Locking Doors — Problem Statistics

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Submissions	35
Accepted submissions	21
Submission ratio	60.00%
Authors	21
Full solves [?]	18
Full solve Ratio	85.71%

#	User	Runtime	Language	Date
1	Jeremy Lim	0.24 s	C++	2025-06-16 09:05:04
2	Andrew Li	0.33 s	C++	2025-10-13 22:08:53
3	Theerada Siri	0.38 s	C++	2025-09-03 17:57:07
4	Asbjørn Lind	0.38 s	C++	2026-02-27 18:11:24
5	Andrew Polizzotto	0.47 s	C++	2025-08-03 23:46:31
6	Per Magnus Skullerud	0.57 s	C++	2025-09-04 22:34:51
7	Mckinley Xie	0.71 s	C++	2025-10-13 23:07:08
8	Hidden user	0.72 s	C++	2025-06-19 22:28:46
9	Anatol Coen	0.78 s	C++	2025-10-19 05:21:18
10	Atli Fannar Franklín	0.82 s	C++	2025-06-09 20:06:00

#	User	Runtime	Language	Date
1	Vu Minh Hieu	1.63 s	Java	2025-10-16 19:27:11

#	User	Runtime	Language	Date
1	Fredrik Niemelä	1.82 s	Kotlin	2025-06-08 21:05:00

#	User	Runtime	Language	Date
1	Nicholas Russell Saerang	1.08 s	Python 3	2025-06-16 09:50:05
2	Russell	1.12 s	Python 3	2025-09-22 00:14:57
3	Ryan Tan	1.31 s	Python 3	2025-06-29 15:56:38
4	Doug Goodman	2.67 s	Python 3	2025-06-14 17:53:13
5	Lars Jaffke	2.68 s	Python 3	2026-03-01 14:36:16
6	Kenan Viteskic	2.68 s	Python 3	2026-03-01 16:41:03

#	User	Length	Language	Date
1	Asbjørn Lind	898	C++	2026-02-27 18:11:24
2	Anatol Coen	1186	C++	2025-10-19 05:21:18
3	Jeremy Lim	1377	C++	2025-06-16 09:05:04
4	Per Magnus Skullerud	2008	C++	2025-09-04 22:34:51
5	Atli Fannar Franklín	2084	C++	2025-06-09 20:06:00
6	Hidden user	2108	C++	2025-06-19 22:28:46
7	Andrew Li	2499	C++	2025-10-13 22:08:53
8	Mckinley Xie	2513	C++	2025-10-13 23:07:08
9	Theerada Siri	3283	C++	2025-09-03 17:57:07
10	Andrew Polizzotto	4672	C++	2025-08-03 23:46:31

#	User	Length	Language	Date
1	Vu Minh Hieu	5580	Java	2025-10-16 19:27:11

#	User	Length	Language	Date
1	Fredrik Niemelä	1463	Kotlin	2025-06-08 21:05:00

#	User	Length	Language	Date
1	Nicholas Russell Saerang	864	Python 3	2025-06-16 17:49:07
2	Russell	864	Python 3	2025-09-22 00:14:57
3	Doug Goodman	1188	Python 3	2025-06-14 17:53:13
4	Ryan Tan	1988	Python 3	2025-06-29 15:56:38
5	Kenan Viteskic	2119	Python 3	2026-03-01 16:41:03
6	Lars Jaffke	2136	Python 3	2026-03-01 14:36:16

Solution running time distribution