Problem C
Narrow Art Gallery — Problem Statistics

Back to problem description

Submissions	883
Accepted submissions	243
Submission ratio	27.52%
Authors	247
Full solves [?]	207
Full solve Ratio	83.81%

#	User	Runtime	Language	Date
1	Dan Greco	0.00 s	C	2025-09-26 03:04:50

#	User	Runtime	Language	Date
1	Maggie Chen	0.12 s	C#	2023-09-29 07:46:03

#	User	Runtime	Language	Date
1	Bogdan Timercan	0.05 s	Java	2025-10-02 01:43:27
2	Cesar Gonzalez	0.06 s	Java	2025-10-01 20:52:09
3	Fuxiao Gao	0.08 s	Java	2023-09-29 20:22:52
4	Eyan Yehya	0.12 s	Java	2022-09-30 02:00:34
5	Pranay Chander	0.12 s	Java	2022-10-01 17:05:28
6	Jacqueline Wu	0.12 s	Java	2022-10-02 05:10:58
7	Emilie Yahui Zhang	0.12 s	Java	2023-09-29 04:03:02
8	Johnny Lee	0.12 s	Java	2024-09-30 23:05:57
9	selyann berrada	0.12 s	Java	2024-10-02 18:28:03
10	Madison Kruh	0.13 s	Java	2021-09-30 20:48:21

#	User	Runtime	Language	Date
1	Rohan Kanti	0.05 s	Python 3	2025-10-02 20:28:09
2	Rei Kong	0.06 s	Python 3	2025-09-29 21:54:24
3	Sam Chen	0.06 s	Python 3	2025-09-30 04:08:13
4	Hidden user	0.06 s	Python 3	2025-09-30 09:39:45
5	Louis Gillet	0.06 s	Python 3	2025-10-01 20:34:44
6	Jaiten Kang	0.06 s	Python 3	2025-10-01 20:44:05
7	Barthelemy Sere de Rivieres	0.06 s	Python 3	2025-10-01 23:09:31
8	Onur Gul	0.06 s	Python 3	2025-10-01 23:55:05
9	Wei-Sen Wang	0.06 s	Python 3	2025-10-02 03:19:54
10	Ryan El Khoury	0.06 s	Python 3	2025-10-02 22:04:03

#	User	Runtime	Language	Date
1	Qi Zeng	0.06 s	Python 3 with NumPy	2025-10-02 22:23:28
2	Hidden user	0.09 s	Python 3 with NumPy	2024-10-01 07:57:23

#	User	Runtime	Language	Date
1	Sindbad Walter	0.00 s	Rust	2023-09-30 15:59:53
2	Louis Bouchard	0.01 s	Rust	2024-09-28 03:17:21

#	User	Length	Language	Date
1	Dan Greco	1789	C	2025-09-26 03:04:50

#	User	Length	Language	Date
1	Maggie Chen	4403	C#	2023-09-29 07:46:03

#	User	Length	Language	Date
1	Maoyu Wang	813	C++	2022-02-02 07:44:36
2	Nikola Katov	899	C++	2023-09-22 22:52:39
3	Hidden user	923	C++	2021-09-25 21:22:35
4	James Darby	943	C++	2022-09-26 04:12:05
5	Vlad Zorila	1068	C++	2022-02-02 14:40:36
6	Chang Yao	1070	C++	2022-01-28 00:09:33
7	Anita An	1070	C++	2022-01-31 18:36:45
8	Wenlong Shao	1298	C++	2022-02-02 03:52:35
9	Tian Bai	1315	C++	2022-10-01 03:42:13
10	Ang Dai	1370	C++	2025-09-29 16:27:29

#	User	Length	Language	Date
1	Khalil Alobeid	1221	Java	2024-10-02 21:53:47
2	rencheng yu	1444	Java	2023-09-30 01:48:24
3	Emilie Yahui Zhang	1469	Java	2023-09-29 04:03:02
4	Zoe Ho	1474	Java	2022-10-02 05:24:26
5	Godswill Agbofode	1482	Java	2022-10-02 04:08:24
6	Felipe Fontes	1524	Java	2022-09-28 03:32:09
7	Arneet Singh Kalra	1542	Java	2021-10-01 00:19:02
8	Pranay Chander	1547	Java	2022-10-01 17:05:28
9	Yanin Niramai	1635	Java	2023-09-30 02:11:23
10	Zijian Pei	1714	Java	2022-02-02 04:27:46

#	User	Length	Language	Date
1	Edmund Paquin	445	Python 3	2024-10-01 17:16:47
2	Sam Chen	599	Python 3	2025-09-30 04:08:13
3	Yirong Pan	632	Python 3	2025-10-02 04:23:07
4	Jeng Lee	641	Python 3	2021-09-28 21:05:19
5	Shiqi Tan	674	Python 3	2023-09-28 06:13:03
6	Lucas Loghin	701	Python 3	2023-09-29 17:38:14
7	Acacie Song	714	Python 3	2025-10-02 08:20:19
8	Zilong Wang	724	Python 3	2021-10-01 01:52:43
9	Hidden user	724	Python 3	2025-10-03 05:39:28
10	Ian Tsai	726	Python 3	2021-10-01 04:29:30

#	User	Length	Language	Date
1	Hidden user	977	Python 3 with NumPy	2024-10-01 07:57:23
2	Qi Zeng	2004	Python 3 with NumPy	2025-10-02 22:23:28

#	User	Length	Language	Date
1	Sindbad Walter	2806	Rust	2023-10-09 21:58:52
2	Louis Bouchard	3265	Rust	2024-09-28 03:17:21

Solution running time distribution