Problem A
Room Evacuation — Problem Statistics

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Submissions	1067
Accepted submissions	340
Submission ratio	31.87%
Authors	264
Full solves [?]	195
Full solve Ratio	73.86%

#	User	Runtime	Language	Date
1	Richard Alison	0.01 s	C++	2023-02-05 00:10:52
2	Hiep Trinh	0.01 s	C++	2023-02-07 16:25:36
3	Yiming Li	0.03 s	C++	2023-02-04 22:50:32
4	Dylan Smith	0.03 s	C++	2023-03-07 03:38:32
5	Zixiang Zhou	0.04 s	C++	2023-02-04 21:58:30
6	Le Thien Phuc Nguyen	0.07 s	C++	2023-02-05 00:32:05
7	Henry Xia	0.12 s	C++	2023-02-05 17:26:36
8	Jeroen Op de Beek	0.21 s	C++	2023-02-05 01:16:52
9	Nick Wu	0.23 s	C++	2023-02-05 02:11:30
10	Hidden user	0.23 s	C++	2024-02-04 01:00:57

#	User	Runtime	Language	Date
1	Hidden user	1.21 s	Java	2024-02-04 01:08:55
2	Ken Zheng	1.39 s	Java	2023-02-09 21:11:39
3	Suhas T. Nagar	2.38 s	Java	2023-02-04 22:58:07
4	Ray Bai	2.39 s	Java	2023-02-13 04:08:24
5	Bjørn Dons	2.56 s	Java	2024-02-04 16:21:36
6	Arup Ratan Guha	3.07 s	Java	2023-02-16 05:09:41
7	Mark Sturtevant	3.11 s	Java	2023-04-10 21:19:31
8	Godmar Back	3.20 s	Java	2023-09-25 04:41:21
9	Yuheng Ding	3.73 s	Java	2023-02-12 06:12:15
10	Markus Bao	4.73 s	Java	2024-03-26 20:07:26

#	User	Runtime	Language	Date
1	Jacob Huebner	2.43 s	Kotlin	2023-06-06 08:47:21

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.12 s	Python 3	2025-09-15 06:47:31
2	Jonathan Cederlund	0.26 s	Python 3	2023-02-19 00:44:32
3	Evan Richard	0.27 s	Python 3	2025-05-02 01:26:25
4	Jerry Xiong	3.13 s	Python 3	2023-02-07 08:26:03
5	Tytus Woodburn	3.16 s	Python 3	2023-10-29 01:38:15
6	Jacob Woodmancy	3.17 s	Python 3	2023-10-25 17:55:06
7	Samuel McDowell	3.64 s	Python 3	2024-10-02 05:57:45

#	User	Runtime	Language	Date
1	Niklas Sandén	1.52 s	Rust	2023-02-18 15:30:50
2	Albert Rise Nielsen	5.13 s	Rust	2023-02-26 20:08:54

#	User	Length	Language	Date
1	Mathias Gernez	1539	C++	2023-09-13 16:07:01
2	Shang-En Huang	1746	C++	2023-02-04 22:35:22
3	Donald Dong	2020	C++	2023-02-06 17:06:02
4	Wen Li Looi	2031	C++	2023-09-14 01:17:23
5	Shashank Bhatt	2037	C++	2023-02-11 07:19:54
6	Zhuolin Yang	2104	C++	2023-02-05 00:19:26
7	Dmitry Lyubshin	2108	C++	2023-06-02 02:24:25
8	Tim Dong	2275	C++	2023-02-12 10:52:54
9	Soumyaditya Choudhuri	2277	C++	2023-02-04 21:13:45
10	Samyukt Metta	2318	C++	2023-04-10 02:40:07

#	User	Length	Language	Date
1	Mayuri Birari	3860	Java	2024-04-06 02:35:39
2	Markus Bao	3962	Java	2024-03-26 20:07:26
3	Justin Servera	4025	Java	2023-07-28 18:58:29
4	Ken Zheng	4612	Java	2023-02-09 21:11:39
5	Arup Ratan Guha	4990	Java	2023-02-16 05:09:41
6	Dominic Reed	5409	Java	2023-02-19 23:43:38
7	Suhas T. Nagar	5839	Java	2023-02-04 22:58:07
8	Mark Sturtevant	5860	Java	2023-04-10 21:19:31
9	Yuheng Ding	5976	Java	2023-02-12 06:12:15
10	Collin Jakubik	6995	Java	2023-02-05 04:30:14

#	User	Length	Language	Date
1	Jacob Huebner	3962	Kotlin	2023-02-06 19:16:06

#	User	Length	Language	Date
1	Jerry Xiong	2311	Python 3	2023-02-07 08:26:03
2	Evan Richard	2420	Python 3	2025-05-02 01:26:25
3	Samuel McDowell	3493	Python 3	2024-10-02 05:57:45
4	Jonathan Cederlund	4747	Python 3	2023-02-19 00:44:32
5	Duoduo Zhao	5860	Python 3	2025-09-15 06:47:31
6	Jacob Woodmancy	6322	Python 3	2023-10-25 17:55:06
7	Tytus Woodburn	9310	Python 3	2023-10-29 01:38:15

#	User	Length	Language	Date
1	Albert Rise Nielsen	6356	Rust	2023-02-26 20:08:54
2	Niklas Sandén	30516	Rust	2023-02-18 15:30:50

Solution running time distribution