Problem A
The Sound of Silence — Problem Statistics

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Submissions	1468
Accepted submissions	381
Submission ratio	25.95%
Authors	276
Full solves [?]	238
Full solve Ratio	86.23%

#	User	Runtime	Language	Date
1	Ryan Maschino	0.20 s	C	2023-09-07 00:45:28

#	User	Runtime	Language	Date
1	Otavio Sartorelli de Toledo Piza	0.05 s	C++	2023-02-24 09:41:04
2	Nalin Sinha	0.07 s	C++	2022-03-10 00:11:12
3	Yu-Chen Chan	0.07 s	C++	2024-02-29 06:11:02
4	Ethan Dickey	0.15 s	C++	2022-03-22 00:36:07
5	Aaruni Gupta	0.15 s	C++	2025-02-26 22:20:01
6	Anvit Sinha	0.16 s	C++	2023-02-24 04:08:50
7	Konstantin Liehr	0.16 s	C++	2023-03-02 22:34:35
8	Peter Jin	0.16 s	C++	2023-08-31 20:00:51
9	Jeremy Lu	0.16 s	C++	2024-10-11 06:03:22
10	Leo Lee	0.17 s	C++	2023-09-01 05:46:29

#	User	Runtime	Language	Date
1	Austin Yan	0.69 s	C++ with Memory Check	2024-03-01 22:50:21

#	User	Runtime	Language	Date
1	Payas	0.50 s	Java	2022-03-09 03:49:30
2	Jack Fang	0.52 s	Java	2024-10-02 00:14:41
3	Jimmy Dinh	0.57 s	Java	2023-09-01 07:51:07
4	Tuan Minh Pham	0.59 s	Java	2025-03-01 05:28:17
5	Leon Wang	0.61 s	Java	2024-10-03 16:36:41
6	Yufeng Qian	0.66 s	Java	2022-03-08 19:54:57
7	Andrew Xiao	0.67 s	Java	2024-10-11 05:45:09
8	Peter Jin	0.79 s	Java	2022-10-05 16:00:26
9	Joshua Chang	0.80 s	Java	2022-03-10 22:16:19
10	Jay Mehta	0.80 s	Java	2023-05-05 22:35:48

#	User	Runtime	Language	Date
1	Alex Hunton	0.36 s	Python 3	2023-03-01 08:26:01
2	Jack Augenstine	0.39 s	Python 3	2025-03-03 03:28:09
3	Pranav Neti	0.40 s	Python 3	2025-03-06 14:45:08
4	Christopher Gou	0.41 s	Python 3	2024-10-07 01:04:13
5	Leo Deng	0.41 s	Python 3	2024-10-11 04:17:03
6	Hidden user	0.42 s	Python 3	2024-10-10 19:46:52
7	Hayden White	0.42 s	Python 3	2024-10-12 04:54:29
8	Christopher Xu	0.43 s	Python 3	2024-10-10 10:08:38
9	Elisa Chen	0.43 s	Python 3	2024-10-11 05:06:57
10	Alex Chen	0.43 s	Python 3	2025-02-28 00:09:38

#	User	Runtime	Language	Date
1	Krish Shah	0.44 s	Python 3 with NumPy	2024-10-10 19:31:04
2	Ryan Tanaka	0.44 s	Python 3 with NumPy	2024-10-25 08:35:00
3	Gilbert Hsu	0.59 s	Python 3 with NumPy	2023-10-10 20:50:43
4	Hidden user	0.61 s	Python 3 with NumPy	2024-03-01 03:11:04

#	User	Runtime	Language	Date
1	Eric Park	0.17 s	Rust	2025-03-01 22:21:26
2	Daniel Benes-Magana	1.25 s	Rust	2024-03-01 02:27:30

#	User	Length	Language	Date
1	Ryan Maschino	4115	C	2023-09-07 00:45:28

#	User	Length	Language	Date
1	Angela Qian	287	C++	2025-10-08 22:24:41
2	Zhongtang Luo	597	C++	2023-08-28 19:32:16
3	James Tan	597	C++	2024-02-23 06:29:00
4	Varun Asuri	609	C++	2022-10-14 06:02:26
5	Swastik Agarwala	619	C++	2023-10-12 22:03:58
6	Kushagr Khanna	626	C++	2025-03-07 05:57:32
7	Seung Hyun Choi	630	C++	2022-03-11 05:10:31
8	Jenny Chen	647	C++	2024-02-24 19:15:37
9	Kai Tinkess	664	C++	2023-03-02 06:00:54
10	Hidden user	690	C++	2023-09-01 05:03:19

#	User	Length	Language	Date
1	Austin Yan	956	C++ with Memory Check	2024-03-01 22:50:21

#	User	Length	Language	Date
1	Austin Chen	1556	Java	2022-10-12 22:39:41
2	Sara Huang	1637	Java	2024-10-05 20:06:57
3	Hidden user	1702	Java	2024-03-01 01:47:40
4	Farhan Habib	1745	Java	2023-10-13 05:05:22
5	Chi-Wei Lien	1803	Java	2022-10-13 23:19:50
6	Daniyal Ahmad Bekinalkar	1804	Java	2023-10-12 21:35:51
7	Erin Joy Kramer	1840	Java	2023-03-01 21:21:32
8	Peter Jin	1882	Java	2022-10-05 16:00:26
9	Yatin Kukreja	1918	Java	2023-02-26 04:25:47
10	Vinh Tran	2068	Java	2022-10-13 04:54:25

#	User	Length	Language	Date
1	Jack Augenstine	577	Python 3	2025-03-03 03:31:03
2	Alex Liu	611	Python 3	2023-10-12 18:00:16
3	bai li	614	Python 3	2023-10-06 03:16:05
4	Yash Sinhal	617	Python 3	2022-10-14 05:17:24
5	Arun Thirumavalavan	745	Python 3	2023-04-17 01:59:38
6	Leo Deng	767	Python 3	2024-10-11 04:17:03
7	Aaditya Doiphode	784	Python 3	2024-10-11 02:36:43
8	Junseok Oh	815	Python 3	2023-10-13 05:15:35
9	Nikshith Konnuru	878	Python 3	2024-10-11 02:26:29
10	Hyun Eric Kang	882	Python 3	2024-03-04 03:31:08

#	User	Length	Language	Date
1	Hidden user	1245	Python 3 with NumPy	2024-03-01 03:11:04
2	Gilbert Hsu	1512	Python 3 with NumPy	2023-10-10 20:50:43
3	Krish Shah	1724	Python 3 with NumPy	2024-10-10 19:31:04
4	Ryan Tanaka	1792	Python 3 with NumPy	2024-10-25 08:35:00

#	User	Length	Language	Date
1	Daniel Benes-Magana	2000	Rust	2024-03-01 02:27:30
2	Eric Park	4806	Rust	2025-03-01 22:21:26

Solution running time distribution