Problem J
Cave Exploration — Problem Statistics

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Submissions	641
Accepted submissions	302
Submission ratio	47.11%
Authors	271
Full solves [?]	235
Full solve Ratio	86.72%

#	User	Runtime	Language	Date
1	Norbert Voelker	0.01 s	Go	2024-10-31 20:06:51

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.05 s	Java	2025-03-25 17:44:57
2	Kevin Lim Yong Shen	0.09 s	Java	2022-04-30 07:39:08
3	Isaac Tay Zhi Xian	0.09 s	Java	2022-07-16 13:11:00
4	Crystal Sharpe	0.10 s	Java	2021-02-15 05:44:33
5	Bjørn Dons	0.10 s	Java	2022-04-21 21:15:08
6	Dylan Smith	0.11 s	Java	2021-11-29 17:14:32
7	Sunmay Padiyar	0.11 s	Java	2024-07-18 23:14:57
8	Doug Goodman	0.12 s	Java	2021-03-07 20:24:01
9	Nathanael Seen Zhong Qi	0.13 s	Java	2021-08-07 11:33:29
10	Nathanael Seen	0.13 s	Java	2021-10-02 19:30:59

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.06 s	JavaScript (SpiderMonkey)	2024-10-23 01:10:14

#	User	Runtime	Language	Date
1	Jiaming Kong	0.09 s	Python 3	2025-07-14 07:03:16
2	Jaden Cohen	0.09 s	Python 3	2025-10-26 19:16:45
3	Vincent Tandya	0.10 s	Python 3	2021-02-11 18:43:55
4	Joseph 4738	0.10 s	Python 3	2025-03-26 09:14:26
5	Collin Simpson	0.10 s	Python 3	2026-02-18 05:29:07
6	Naveen Kumar S	0.10 s	Python 3	2026-02-26 02:04:58
7	Thomas Draper	0.11 s	Python 3	2022-07-24 01:41:48
8	Simen Sørensen	0.11 s	Python 3	2024-10-03 17:13:50
9	Hidden user	0.11 s	Python 3	2026-02-13 14:14:57
10	Prisha Jha	0.11 s	Python 3	2026-03-01 12:01:59

#	User	Runtime	Language	Date
1	Bas Dirks	0.00 s	Rust	2022-06-27 17:13:17
2	Vincent Lagerros	0.00 s	Rust	2024-09-21 12:12:49
3	Eric Pinter	0.01 s	Rust	2021-02-06 03:03:43

#	User	Length	Language	Date
1	Dmitry Lyubshin	772	C++	2023-04-09 23:08:18
2	Hidden user	804	C++	2021-11-05 07:57:54
3	mjavad	804	C++	2021-11-05 07:59:01
4	Hidden user	831	C++	2021-03-06 11:11:48
5	Grae Yeandle	846	C++	2021-02-01 16:20:40
6	Mohsen Dehbashi	864	C++	2021-02-04 11:38:27
7	SIVANSH CHITTI	885	C++	2021-11-08 02:19:12
8	Markus Mathiasen	899	C++	2021-03-06 11:27:01
9	Tran Phan Anh Danh	905	C++	2023-05-23 05:57:34
10	Chan Zhi Zheng Amos	907	C++	2021-08-06 12:56:48

#	User	Length	Language	Date
1	Norbert Voelker	3371	Go	2024-10-31 19:58:01

#	User	Length	Language	Date
1	Lawrence Camoral	1529	Java	2023-05-08 16:27:01
2	John Lawrence Camoral	1531	Java	2023-05-08 17:06:52
3	Suhas T. Nagar	1611	Java	2021-11-08 03:34:07
4	Doug Goodman	1747	Java	2021-03-07 20:24:01
5	John Vincent Reambillo	1829	Java	2023-05-02 14:34:48
6	John Vincent Reambillo	1841	Java	2023-05-04 13:24:54
7	Noellah Añes	1925	Java	2023-08-07 14:32:38
8	Noellah Añes	1925	Java	2023-08-07 14:51:30
9	Jeffrey H.	2068	Java	2022-12-01 22:14:09
10	Toh Xuan Ning Jeanne	2070	Java	2021-08-18 23:44:36

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	3558	JavaScript (SpiderMonkey)	2024-10-23 01:10:14

#	User	Length	Language	Date
1	Collin Simpson	299	Python 3	2026-02-18 05:44:38
2	Simen Sørensen	406	Python 3	2024-10-03 17:18:38
3	Oskar Haarklou Veileborg	470	Python 3	2021-02-10 14:39:22
4	Nicholas Russell Saerang	498	Python 3	2023-09-10 02:17:48
5	Clement Oh	501	Python 3	2024-02-02 15:54:57
6	Tylan McKinney	521	Python 3	2021-07-24 16:41:44
7	Zach Tschetter	531	Python 3	2025-11-16 23:39:05
8	Casper Rysgaard	538	Python 3	2021-03-06 11:20:08
9	Vincent Tandya	568	Python 3	2021-02-11 18:43:55
10	Gerth Stølting Brodal	591	Python 3	2021-03-06 11:49:23

#	User	Length	Language	Date
1	Bas Dirks	1569	Rust	2022-06-27 17:13:17
2	Eric Pinter	1706	Rust	2021-02-06 03:03:43
3	Vincent Lagerros	16900	Rust	2024-09-21 12:12:49

Solution running time distribution