Problem C
Clock Pictures — Problem Statistics

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Submissions	1078
Accepted submissions	381
Submission ratio	35.34%
Authors	291
Full solves [?]	281
Full solve Ratio	96.56%

#	User	Runtime	Language	Date
1	Yihang Huang	0.10 s	C	2025-11-03 07:24:45

#	User	Runtime	Language	Date
1	Eldon Lake	0.04 s	C++	2021-03-22 05:30:37
2	Grayden Price	0.05 s	C++	2021-03-17 09:26:21
3	Tianxiang Ren	0.05 s	C++	2023-10-31 05:43:01
4	Ian DeHaan	0.07 s	C++	2021-03-19 17:29:31
5	Brian Kang	0.07 s	C++	2021-03-19 17:53:23
6	Matthew Mullen	0.07 s	C++	2021-03-22 02:36:46
7	Yahya Kisana	0.07 s	C++	2021-03-22 22:22:09
8	Ridwan Andalib	0.07 s	C++	2021-03-22 22:53:55
9	Adam Elamy	0.07 s	C++	2022-03-13 01:25:53
10	Vyome Agarwal	0.07 s	C++	2022-03-15 04:55:43

#	User	Runtime	Language	Date
1	Haochen Jia	0.40 s	Java	2025-11-02 19:57:34
2	Hidden user	0.64 s	Java	2025-11-01 19:53:26
3	Saadman Islam Khan	0.67 s	Java	2022-03-15 02:38:22
4	Chenxuan Wang	0.74 s	Java	2022-10-27 01:56:46

#	User	Runtime	Language	Date
1	Nathan Wu	0.18 s	Python 3	2025-10-27 08:24:46
2	Arnav Gupta	0.18 s	Python 3	2025-11-01 17:57:26
3	Zachary Zhang	0.18 s	Python 3	2025-11-02 05:42:00
4	Samyak Gupta	0.18 s	Python 3	2025-11-03 06:23:56
5	Roderick Lan	0.18 s	Python 3	2025-11-04 05:19:59
6	Jejoon Ryu	0.19 s	Python 3	2022-10-27 01:47:40
7	Kiana Liu	0.19 s	Python 3	2022-10-27 04:14:46
8	Siddharth Chhatbar	0.19 s	Python 3	2023-10-31 06:23:28
9	Richard Wu	0.19 s	Python 3	2025-10-24 04:41:54
10	Mingbo Feng	0.19 s	Python 3	2025-10-25 23:22:19

#	User	Runtime	Language	Date
1	Tianyi Zhang	0.18 s	Python 3 with NumPy	2025-11-02 00:33:30
2	Julia Doan	0.20 s	Python 3 with NumPy	2025-11-03 01:44:35
3	Silin Song	0.20 s	Python 3 with NumPy	2025-11-03 06:04:32
4	Vansh Srivastav	0.21 s	Python 3 with NumPy	2025-10-30 23:40:44

#	User	Runtime	Language	Date
1	Logan Travis	0.04 s	Rust	2025-10-31 05:25:41
2	Krish Lal	0.04 s	Rust	2025-11-02 23:49:07
3	Akemi Izuko	0.05 s	Rust	2022-10-24 07:03:37

#	User	Length	Language	Date
1	Yihang Huang	3038	C	2025-11-03 07:24:45

#	User	Length	Language	Date
1	YUXUAN FU	1485	C++	2023-10-29 12:46:57
2	ashdash	1543	C++	2022-03-11 08:42:41
3	Jiacheng Wu	1550	C++	2022-03-06 05:48:30
4	Saahil Rachh	1591	C++	2023-10-31 07:02:42
5	tony shi	1606	C++	2023-10-31 04:32:15
6	Raghav Chandak	1634	C++	2022-10-31 20:09:39
7	Artem Anosov Morozov	1680	C++	2025-11-04 02:23:10
8	Tianxiang Ren	1720	C++	2023-10-30 00:16:27
9	Brian Kang	1772	C++	2021-03-19 17:53:23
10	Isabelle Hansen-Yang	1797	C++	2025-10-22 22:13:53

#	User	Length	Language	Date
1	Haochen Jia	2831	Java	2025-11-02 19:57:34
2	Saadman Islam Khan	4118	Java	2022-03-15 02:35:22
3	Hidden user	4337	Java	2025-11-01 19:53:26
4	Chenxuan Wang	5327	Java	2022-10-27 01:56:46

#	User	Length	Language	Date
1	Ishfaq	830	Python 3	2025-10-31 11:29:03
2	Louis Ye	850	Python 3	2022-03-13 19:51:54
3	blin	863	Python 3	2025-11-04 00:54:57
4	Ximeng Duan	898	Python 3	2025-11-04 01:36:02
5	Liam Chen	1039	Python 3	2023-10-31 03:03:55
6	Shanzhi Zhang	1083	Python 3	2021-03-21 04:18:35
7	Xinle Chen	1090	Python 3	2025-10-24 09:02:20
8	Raquib Khan Lavani	1113	Python 3	2023-10-30 22:06:16
9	Weiguo Jiang	1118	Python 3	2023-10-17 23:20:22
10	Rachit Anugula	1124	Python 3	2025-10-30 23:49:32

#	User	Length	Language	Date
1	Vansh Srivastav	1607	Python 3 with NumPy	2025-10-30 23:40:44
2	Silin Song	1912	Python 3 with NumPy	2025-11-03 06:04:32
3	Julia Doan	2154	Python 3 with NumPy	2025-11-03 01:44:35
4	Tianyi Zhang	2216	Python 3 with NumPy	2025-11-02 00:33:30

#	User	Length	Language	Date
1	Logan Travis	3665	Rust	2025-10-31 05:25:41
2	Krish Lal	3843	Rust	2025-11-02 23:49:07
3	Akemi Izuko	4746	Rust	2022-10-24 07:03:37

Solution running time distribution