Problem A
Opening Ceremony — Problem Statistics

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Submissions	458
Accepted submissions	106
Submission ratio	23.14%
Authors	77
Full solves [?]	71
Full solve Ratio	92.21%

#	User	Runtime	Language	Date
1	Jimmy Dinh	0.01 s	C++	2024-09-03 22:21:15
2	Jiaming Situ	0.01 s	C++	2024-09-03 22:53:59
3	Thomas Marlowe	0.01 s	C++	2024-09-04 00:12:20
4	George O'Carroll	0.01 s	C++	2024-09-04 19:49:03
5	Noah Trupin	0.01 s	C++	2024-09-06 00:15:19
6	Ishan Goel	0.01 s	C++	2024-09-06 00:50:20
7	William Kwon	0.01 s	C++	2024-09-08 07:16:23
8	Jeffrey Wu	0.01 s	C++	2024-09-11 03:23:03
9	Jeremy Lu	0.01 s	C++	2024-09-11 04:52:36
10	Riadh Alhumaidan	0.01 s	C++	2024-09-11 09:10:30

#	User	Runtime	Language	Date
1	Jack Fang	0.08 s	Java	2024-09-03 23:36:24
2	Aryan Jumani	0.08 s	Java	2025-04-12 21:57:59
3	Leon Wang	0.12 s	Java	2024-09-04 05:36:54
4	Hidden user	0.14 s	Java	2025-04-12 22:54:30
5	Hidden user	0.22 s	Java	2024-09-12 21:56:53
6	harshvardhan sharma	0.26 s	Java	2024-09-13 00:15:19
7	Hidden user	0.29 s	Java	2024-09-13 05:33:33
8	Alvin Lee	0.33 s	Java	2024-09-03 23:24:47
9	Sara Huang	0.38 s	Java	2024-09-10 21:05:20
10	Nelson Escudero	0.38 s	Java	2024-09-12 17:54:42

#	User	Runtime	Language	Date
1	Rohin Inani	0.06 s	Python 3	2024-09-05 15:34:13
2	Pratyanch Jain	0.07 s	Python 3	2024-09-04 23:20:41
3	Angela Yan	0.07 s	Python 3	2024-09-09 00:22:07
4	Pedro Sugiyama	0.07 s	Python 3	2024-09-09 16:47:49
5	Leo Deng	0.07 s	Python 3	2024-09-10 17:09:35
6	Charles Chen	0.07 s	Python 3	2024-09-12 21:39:54
7	Caasi Boakye	0.07 s	Python 3	2024-09-13 00:05:05
8	Praval Kollipara	0.07 s	Python 3	2024-09-13 01:37:56
9	Nikshith Konnuru	0.07 s	Python 3	2024-09-13 02:18:50
10	Varun Asuri	0.07 s	Python 3	2024-09-13 02:20:03

#	User	Runtime	Language	Date
1	Ryan Tanaka	0.07 s	Python 3 with NumPy	2024-09-27 06:11:30
2	Krish Shah	0.08 s	Python 3 with NumPy	2024-09-12 22:00:10
3	Jan Richtr	0.91 s	Python 3 with NumPy	2024-09-13 03:07:09

#	User	Length	Language	Date
1	Thomas Marlowe	342	C++	2024-09-04 00:12:20
2	Jimmy Dinh	398	C++	2024-09-03 22:21:15
3	Eric Zhang	462	C++	2024-09-09 09:56:02
4	Tony Xu	508	C++	2025-04-18 02:44:46
5	Pedro Sugiyama	565	C++	2025-04-12 17:30:36
6	Jeffrey Wu	580	C++	2024-09-11 03:23:03
7	Dev Patel	676	C++	2024-09-14 05:32:03
8	Nathan Andrews	702	C++	2024-09-11 06:47:37
9	Hargun Singh	718	C++	2024-09-13 05:40:53
10	Noah Trupin	735	C++	2024-09-06 00:15:19

#	User	Length	Language	Date
1	Elaine Huang	780	Java	2024-09-10 17:45:07
2	Andrew Xiao	888	Java	2024-09-20 09:47:37
3	harshvardhan sharma	1021	Java	2024-09-13 00:15:19
4	Sara Huang	1146	Java	2024-09-10 21:05:20
5	Hidden user	1230	Java	2024-09-13 05:33:33
6	Nelson Escudero	2686	Java	2024-09-12 17:54:42
7	Hidden user	5856	Java	2025-04-12 22:54:30
8	Hidden user	5963	Java	2024-09-12 21:56:53
9	Aryan Jumani	6007	Java	2025-04-12 21:57:59
10	Leon Wang	6125	Java	2024-09-04 05:36:54

#	User	Length	Language	Date
1	Pedro Sugiyama	94	Python 3	2024-09-13 03:25:33
2	Varun Asuri	94	Python 3	2024-09-13 03:26:09
3	Pratyanch Jain	138	Python 3	2024-09-12 04:19:59
4	Nikshith Konnuru	187	Python 3	2024-09-13 02:18:50
5	Rohin Inani	194	Python 3	2024-09-05 15:34:13
6	Charles Chen	219	Python 3	2024-09-12 21:39:54
7	Leo Deng	237	Python 3	2024-09-10 17:09:35
8	Hidden user	243	Python 3	2024-09-13 03:29:43
9	Christopher Gou	269	Python 3	2024-09-13 06:27:03
10	Bryan Yoo	281	Python 3	2024-09-13 05:35:42

#	User	Length	Language	Date
1	Jan Richtr	429	Python 3 with NumPy	2024-09-13 03:07:09
2	Ryan Tanaka	618	Python 3 with NumPy	2024-09-27 06:11:30
3	Krish Shah	1597	Python 3 with NumPy	2024-09-12 22:00:10

Solution running time distribution