Problem D
Class Picture — Problem Statistics

Back to problem description

Submissions	803
Accepted submissions	188
Submission ratio	23.41%
Authors	157
Full solves [?]	154
Full solve Ratio	98.09%

#	User	Runtime	Language	Date
1	Isaac Hair	0.50 s	C	2024-03-08 13:35:30

#	User	Runtime	Language	Date
1	Mathias Ooi	0.00 s	C++	2024-02-29 07:05:04
2	David Qiao	0.00 s	C++	2024-03-01 00:10:51
3	Jackson Cao	0.00 s	C++	2025-11-07 08:39:40
4	Francisco Justin Leyva	0.01 s	C++	2024-03-09 08:56:14
5	Erica Wang	0.01 s	C++	2025-11-14 06:21:14
6	Xin Ping Xandra Wong	0.01 s	C++	2025-11-14 23:44:23
7	Om Mahesh	0.02 s	C++	2025-11-10 22:04:18
8	Hidden user	0.03 s	C++	2025-11-15 01:26:20
9	Krishna Dhulipala	0.10 s	C++	2024-03-08 14:33:04
10	Michael Wu	0.10 s	C++	2024-03-09 00:04:24

#	User	Runtime	Language	Date
1	Ryan Tai	0.24 s	Java	2024-03-01 08:58:46
2	Joseph Li	0.60 s	Java	2024-03-08 23:08:18
3	Kai Han	0.68 s	Java	2024-03-09 07:17:53
4	Sohom Dutta	1.14 s	Java	2024-03-03 01:59:59
5	Yichen Dai	1.28 s	Java	2025-11-06 01:14:49

#	User	Runtime	Language	Date
1	Mihir Kondapalli	0.08 s	Python 3	2025-11-15 00:16:46
2	Alex Lim	0.09 s	Python 3	2024-03-06 05:36:43
3	Shivani Madhan	0.09 s	Python 3	2025-11-12 22:17:23
4	Matthew Mandell	0.10 s	Python 3	2025-11-14 20:13:38
5	Jiaming Liu	0.18 s	Python 3	2024-03-05 01:33:21
6	Julia Novick	0.21 s	Python 3	2025-11-12 02:22:31
7	Leo Zhu	0.44 s	Python 3	2025-11-14 01:34:59
8	Zoey Nielsen	0.46 s	Python 3	2025-11-14 16:23:06
9	Ishan Katpally	0.54 s	Python 3	2025-11-10 23:46:11
10	Saanvi Pabbichetty	0.54 s	Python 3	2025-11-14 22:57:07

#	User	Runtime	Language	Date
1	Abel Atnafu	0.09 s	Python 3 with NumPy	2024-03-15 08:08:28
2	Yucheng Sun	0.59 s	Python 3 with NumPy	2024-03-08 23:14:51
3	Mike Jiang	0.73 s	Python 3 with NumPy	2024-03-09 03:47:34

#	User	Length	Language	Date
1	Isaac Hair	3841	C	2024-03-08 13:35:30

#	User	Length	Language	Date
1	Ezra Furtado-Tiwari	1031	C++	2025-11-04 18:48:35
2	Om Mahesh	1066	C++	2025-11-10 21:51:17
3	Rohan Kumar	1259	C++	2024-03-05 20:33:20
4	Jeremiah Wong	1392	C++	2025-11-07 20:27:28
5	Hunter Lin	1452	C++	2025-11-06 06:46:21
6	David Qiao	1463	C++	2024-02-28 22:34:53
7	Ved Pradhan	1516	C++	2025-11-04 19:37:03
8	Michael Wu	1555	C++	2024-03-09 00:04:24
9	Henry Jin	1580	C++	2025-11-13 23:38:40
10	Kenny Tran	1599	C++	2024-03-09 04:56:25

#	User	Length	Language	Date
1	Yichen Dai	2049	Java	2025-11-06 01:14:49
2	Joseph Li	2313	Java	2024-03-08 23:08:18
3	Ryan Tai	2384	Java	2024-03-01 08:58:46
4	Kai Han	2610	Java	2024-03-09 07:17:53
5	Sohom Dutta	3485	Java	2024-03-03 01:59:59

#	User	Length	Language	Date
1	Benjamin Ye	299	Python 3	2024-03-01 04:07:20
2	Anshuman Dash	594	Python 3	2024-03-04 07:36:13
3	Alex Lim	776	Python 3	2024-03-06 05:36:43
4	Sanil Katula	794	Python 3	2025-11-05 01:57:46
5	Xiaoyang Xu	822	Python 3	2025-11-06 23:19:22
6	Jason Zhao	990	Python 3	2025-11-15 03:01:56
7	David Bazan	1032	Python 3	2025-11-13 07:31:11
8	Cappillen Lee	1098	Python 3	2024-03-07 22:16:23
9	Daniel Lokshtanov	1104	Python 3	2025-11-14 00:10:03
10	Jingyi Wu	1105	Python 3	2024-03-08 20:14:30

#	User	Length	Language	Date
1	Mike Jiang	1255	Python 3 with NumPy	2024-03-09 03:47:34
2	Yucheng Sun	1602	Python 3 with NumPy	2024-03-08 23:14:51
3	Abel Atnafu	1687	Python 3 with NumPy	2024-03-15 08:08:28

Solution running time distribution