Problem A
Movie Collection — Problem Statistics

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Submissions	129
Accepted submissions	81
Submission ratio	62.79%
Authors	71
Full solves [?]	68
Full solve Ratio	95.77%

#	User	Runtime	Language	Date
1	Ryan Maschino	0.08 s	C	2023-09-15 03:09:51

#	User	Runtime	Language	Date
1	Harry Jaeyoung Cha	0.07 s	C++	2020-01-29 00:12:19
2	Vaastav Arora	0.07 s	C++	2020-01-30 05:53:36
3	Kyle Zheng	0.07 s	C++	2021-03-26 10:48:12
4	Leo Lee	0.07 s	C++	2023-09-08 17:03:22
5	Peter Jin	0.07 s	C++	2023-09-08 18:35:00
6	Alimzhan Sultanov	0.07 s	C++	2024-02-15 08:08:20
7	Maanas Karwa	0.07 s	C++	2024-02-22 20:23:42
8	Daniyal Ahmad Bekinalkar	0.07 s	C++	2024-02-22 23:39:53
9	Kipling Liu	0.07 s	C++	2024-10-04 02:47:01
10	Noah Trupin	0.07 s	C++	2025-02-24 22:39:03

#	User	Runtime	Language	Date
1	Alvin Lee	0.23 s	Java	2025-10-01 20:25:23
2	Jimmy Dinh	0.35 s	Java	2023-09-08 06:09:09
3	Brian Qi	0.58 s	Java	2023-09-11 02:45:02
4	Simran Kadadi	1.15 s	Java	2022-04-20 22:53:15
5	Kol Greenbaum	1.46 s	Java	2024-02-23 03:27:05

#	User	Runtime	Language	Date
1	Rohin Inani	0.22 s	Python 3	2025-10-10 02:21:55
2	Huang Chao Ming	0.24 s	Python 3	2024-09-30 21:50:25
3	Christopher Gou	0.24 s	Python 3	2025-02-27 20:14:43
4	Jainam Doshi	0.25 s	Python 3	2023-09-15 04:31:52
5	Carl Guo	0.26 s	Python 3	2023-09-15 05:31:43
6	Hidden user	0.31 s	Python 3	2023-09-14 05:09:25
7	Wilbert Chu	0.37 s	Python 3	2024-09-25 18:03:53
8	Pratyanch Jain	0.46 s	Python 3	2024-02-23 05:54:56
9	bhavin	0.58 s	Python 3	2025-10-09 22:32:02
10	Aaruni Gupta	0.58 s	Python 3	2025-10-10 04:52:15

#	User	Runtime	Language	Date
1	Zhixing Zhang	0.07 s	Rust	2020-04-17 12:29:42

#	User	Length	Language	Date
1	Ryan Maschino	2132	C	2023-09-15 03:18:17

#	User	Length	Language	Date
1	James Tan	735	C++	2024-10-01 20:30:14
2	Leo Lee	757	C++	2023-09-08 17:03:22
3	Zhongtang Luo	821	C++	2023-09-06 19:57:16
4	Zhongtang Luo	821	C++	2023-09-07 03:12:06
5	Owen Eckart	826	C++	2022-01-19 19:48:57
6	Zachary DeFazio	863	C++	2024-09-27 20:50:53
7	Nghia Hoang	918	C++	2022-01-13 21:43:16
8	Khoa Nguyen	924	C++	2025-10-09 19:01:01
9	Segyul Park	982	C++	2022-04-14 23:46:02
10	Swastik Agarwala	1015	C++	2024-02-22 08:59:30

#	User	Length	Language	Date
1	Brian Qi	3960	Java	2023-09-11 02:45:02
2	Kol Greenbaum	6163	Java	2024-02-23 03:27:05
3	Alvin Lee	6344	Java	2025-10-01 20:25:23
4	Simran Kadadi	6349	Java	2022-04-20 22:53:15
5	Jimmy Dinh	7936	Java	2023-09-08 06:11:11

#	User	Length	Language	Date
1	Krish Shah	666	Python 3	2025-10-10 04:15:11
2	Wilbert Chu	714	Python 3	2024-09-25 18:03:53
3	Hidden user	818	Python 3	2023-09-14 05:09:25
4	bhavin	853	Python 3	2025-10-09 22:32:02
5	Tanishq Pauskar	945	Python 3	2026-02-18 20:43:08
6	Jainam Doshi	1058	Python 3	2023-09-15 04:31:52
7	Carl Guo	1298	Python 3	2023-09-15 05:31:43
8	Aaruni Gupta	1365	Python 3	2025-10-10 04:52:15
9	Christopher Gou	1377	Python 3	2025-02-27 20:14:43
10	Huang Chao Ming	1974	Python 3	2024-09-30 21:50:25

#	User	Length	Language	Date
1	Zhixing Zhang	2638	Rust	2020-04-17 12:29:42

Solution running time distribution