Problem A
Classrooms — Problem Statistics

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Submissions	1314
Accepted submissions	188
Submission ratio	14.31%
Authors	235
Full solves [?]	176
Full solve Ratio	74.89%

#	User	Runtime	Language	Date
1	Danny Chen	0.11 s	C++	2023-03-25 05:11:00
2	Ethan Chen	0.11 s	C++	2023-03-26 20:48:37
3	Nihar Shah	0.11 s	C++	2023-03-28 15:28:43
4	Mihiran Pandey	0.11 s	C++	2023-04-02 04:21:43
5	Naveen Iyer	0.11 s	C++	2024-04-14 22:37:27
6	Kevin Lei	0.11 s	C++	2025-02-16 01:44:29
7	Kevin Zhang	0.11 s	C++	2025-02-19 23:12:39
8	Timur Takhtarov	0.11 s	C++	2025-02-20 00:30:14
9	Eric Li	0.11 s	C++	2025-02-21 21:55:34
10	Karan Bhalla	0.11 s	C++	2025-02-22 19:52:38

#	User	Runtime	Language	Date
1	Mckinley Xie	0.97 s	Haskell	2025-02-21 04:38:36

#	User	Runtime	Language	Date
1	Mark Sturtevant	1.00 s	Java	2023-03-24 20:31:23
2	Hidden user	1.38 s	Java	2025-02-25 01:37:15
3	Thomas Bolf	1.52 s	Java	2025-02-23 01:03:50

#	User	Runtime	Language	Date
1	Breck Ortiz	1.57 s	Python 3	2025-02-21 03:23:47
2	Kane Dong	1.57 s	Python 3	2026-02-18 21:25:24
3	Hidden user	1.58 s	Python 3	2025-02-22 03:38:43
4	Hidden user	1.61 s	Python 3	2025-02-21 06:48:37
5	Laith Bohsali	1.84 s	Python 3	2025-02-19 21:31:07
6	Hidden user	1.85 s	Python 3	2025-02-20 18:46:15
7	Hidden user	1.85 s	Python 3	2025-10-04 01:49:42
8	Hidden user	1.85 s	Python 3	2026-02-18 22:38:34
9	Yasir Yilmazcoban	1.86 s	Python 3	2025-02-22 20:51:45
10	Hamad Chughtai	1.88 s	Python 3	2025-11-28 23:55:31

#	User	Runtime	Language	Date
1	Matthew Staton	0.10 s	Rust	2025-09-26 04:09:03

#	User	Length	Language	Date
1	Gabriel Gomez	598	C++	2025-02-16 01:32:17
2	Jack Payne	656	C++	2024-04-05 23:39:42
3	Zelun Liu	678	C++	2025-02-22 23:06:36
4	Dylan Myers	725	C++	18:43:58
5	Evan Kostov	726	C++	03:14:31
6	Gage Mariano	759	C++	2024-04-09 06:28:49
7	Hidden user	762	C++	2025-02-21 05:38:10
8	Hidden user	764	C++	2026-02-18 23:12:59
9	Tran Lam	773	C++	2025-02-21 08:08:12
10	Jiwon Lee	777	C++	2025-10-03 22:59:42

#	User	Length	Language	Date
1	Mckinley Xie	449	Haskell	2025-02-21 04:49:42

#	User	Length	Language	Date
1	Thomas Bolf	1597	Java	2025-02-23 01:03:50
2	Hidden user	7489	Java	2025-02-25 01:37:15
3	Mark Sturtevant	17668	Java	2023-03-24 20:31:23

#	User	Length	Language	Date
1	Kevin Johnson	370	Python 3	2025-03-03 00:38:25
2	Sulaiman Mulla	454	Python 3	2025-02-20 05:20:26
3	Laith Bohsali	462	Python 3	2025-02-19 21:31:07
4	Hidden user	473	Python 3	2025-02-17 23:50:48
5	Jin Seok Oh	481	Python 3	2025-02-20 19:18:18
6	Hidden user	482	Python 3	2026-02-18 22:38:34
7	Hidden user	504	Python 3	2025-02-26 06:32:36
8	Yasir Yilmazcoban	506	Python 3	2025-02-22 20:51:45
9	Hidden user	512	Python 3	2025-02-21 06:48:37
10	Ryan Coffman	523	Python 3	2026-02-16 19:52:06

#	User	Length	Language	Date
1	Matthew Staton	2132	Rust	2025-09-26 04:09:03

Solution running time distribution