Problem B
Association for Control Over Minds — Problem Statistics

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Submissions	512
Accepted submissions	88
Submission ratio	17.19%
Authors	82
Full solves [?]	60
Full solve Ratio	73.17%

#	User	Runtime	Language	Date
1	Key Xu	0.15 s	C++	2024-01-10 07:07:47
2	Hidden user	0.15 s	C++	2024-01-20 03:36:15
3	Bharat Kathi	0.16 s	C++	2024-01-19 20:18:31
4	Songyin Wu	0.17 s	C++	2024-02-01 19:40:23
5	Elizabeth Armstrong	0.22 s	C++	2024-01-19 22:15:36
6	Ved Pradhan	0.24 s	C++	2025-10-06 00:59:37
7	Lexuan Huang	0.24 s	C++	2025-10-14 22:44:19
8	Benjamin Monastyrsky	0.25 s	C++	2024-01-13 04:16:17
9	Kaie Chen	0.25 s	C++	2024-01-14 00:01:52
10	Isaac Hair	0.25 s	C++	2024-01-19 15:24:08

#	User	Runtime	Language	Date
1	Kedai Zuo	1.35 s	Java	2024-01-16 20:50:15
2	Sohom Dutta	1.51 s	Java	2024-01-09 02:04:26
3	Kai Han	2.25 s	Java	2024-01-13 00:34:10

#	User	Runtime	Language	Date
1	Ruizhe Jiang	0.30 s	Python 3	2025-10-18 07:36:45
2	Jason Zhao	0.31 s	Python 3	2025-10-18 04:52:28
3	Priyanka Ballani	0.33 s	Python 3	2025-10-18 09:14:19
4	Daniel Lokshtanov	0.34 s	Python 3	2024-01-07 01:28:19
5	Xiaoyang Xu	0.34 s	Python 3	2025-10-09 20:51:42
6	Thomas Schibler	0.35 s	Python 3	2025-10-07 19:48:09
7	Hidden user	0.36 s	Python 3	2024-01-20 05:07:10
8	Arnav Kumar	0.39 s	Python 3	2024-01-16 05:56:43
9	Cappillen Lee	0.41 s	Python 3	2024-01-16 10:02:46
10	Joseph Yue	0.45 s	Python 3	2024-01-10 08:14:50

#	User	Runtime	Language	Date
1	Hezhong Zhang	0.41 s	Python 3 with NumPy	2024-01-19 07:19:56
2	Min Kang	0.53 s	Python 3 with NumPy	2024-01-19 01:33:58

#	User	Length	Language	Date
1	Daniel Lokshtanov	809	C++	2024-01-05 20:18:09
2	Henry Jin	1032	C++	2025-10-10 07:19:13
3	Bharat Kathi	1122	C++	2024-01-19 20:19:09
4	Hunter Lin	1142	C++	2025-10-13 21:24:08
5	Lexuan Huang	1147	C++	2025-10-14 22:44:19
6	Hidden user	1177	C++	2024-01-20 03:39:42
7	Ezra Furtado-Tiwari	1179	C++	2025-10-04 16:03:24
8	Om Mahesh	1278	C++	2025-10-07 04:43:23
9	Ved Pradhan	1397	C++	2025-10-06 00:59:37
10	Ran Chen	1412	C++	2025-10-15 18:38:09

#	User	Length	Language	Date
1	Kedai Zuo	1904	Java	2024-01-16 20:50:15
2	Kai Han	1970	Java	2024-01-13 00:34:10
3	Sohom Dutta	3197	Java	2024-01-09 02:04:26

#	User	Length	Language	Date
1	Benjamin Ye	189	Python 3	2024-01-26 23:32:51
2	Anshuman Dash	411	Python 3	2024-01-06 23:30:29
3	Daniel Lokshtanov	500	Python 3	2024-01-07 01:28:19
4	Leo Zhu	531	Python 3	2025-10-12 05:10:22
5	Prajwal Vandana	623	Python 3	2025-10-10 02:45:31
6	Luis Bravo	624	Python 3	2024-01-20 21:43:00
7	Rohan Kumar	626	Python 3	2024-01-11 22:57:37
8	Xiaoyang Xu	640	Python 3	2025-10-09 20:51:42
9	Yucheng Sun	684	Python 3	2024-01-09 21:15:56
10	Hao Yi	781	Python 3	2024-01-10 14:11:42

#	User	Length	Language	Date
1	Hezhong Zhang	805	Python 3 with NumPy	2024-01-19 07:19:56
2	Min Kang	910	Python 3 with NumPy	2024-01-19 01:33:58

Solution running time distribution