Problem A
All Just A Dream — Problem Statistics

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Submissions	684
Accepted submissions	110
Submission ratio	16.08%
Authors	129
Full solves [?]	90
Full solve Ratio	69.77%

#	User	Runtime	Language	Date
1	Matthew Becker	0.11 s	C++	2022-02-16 05:00:08
2	Jianwei Gao	0.11 s	C++	2026-02-09 22:21:41
3	Vineel Kondapalli	0.11 s	C++	2026-02-14 01:53:58
4	Justin Le	0.11 s	C++	2026-02-15 06:13:59
5	Brook Asnake	0.11 s	C++	2026-02-15 06:41:42
6	Neeraj Gogate	0.12 s	C++	2026-02-15 04:52:40
7	Ankit Ramchandani	0.16 s	C++	2018-02-02 06:05:43
8	Yifan Sun	0.16 s	C++	2021-02-19 16:28:37
9	Briana Martinez	0.17 s	C++	2018-02-02 02:49:06
10	Satya Kesav G	0.18 s	C++	2018-01-23 21:32:45

#	User	Runtime	Language	Date
1	Andrey Pridgen	0.96 s	C++ with Memory Check	2026-02-09 23:16:09

#	User	Runtime	Language	Date
1	Maisam Arif	0.22 s	Python 2	2017-02-03 21:37:03
2	Juliang Li	0.22 s	Python 2	2018-01-29 04:43:33
3	Jessica Fang	0.24 s	Python 2	2017-02-03 07:39:58
4	Rachel Campbell	0.25 s	Python 2	2017-05-07 20:30:31
5	Steven Tran	0.29 s	Python 2	2018-01-31 05:29:49
6	Benjamin Levinson	0.63 s	Python 2	2018-02-01 23:19:14

#	User	Runtime	Language	Date
1	Evan Ye	0.29 s	Python 3	2026-02-14 03:12:33
2	Hidden user	0.32 s	Python 3	2026-02-15 05:01:58
3	Ryuki Kobayashi	0.34 s	Python 3	2021-02-22 10:18:15
4	Hidden user	0.34 s	Python 3	2026-02-11 04:03:11
5	Hidden user	0.36 s	Python 3	2022-02-16 23:45:43
6	Charles Rothrock	0.36 s	Python 3	2022-02-16 23:52:11
7	Ahmed Idrees	0.36 s	Python 3	2026-02-15 04:15:50
8	Mahir Khan	0.39 s	Python 3	2022-02-15 14:24:14
9	Hidden user	0.39 s	Python 3	2026-02-12 00:20:46
10	Hidden user	0.39 s	Python 3	2026-02-12 05:14:12

#	User	Length	Language	Date
1	Nathan Leake	1137	C++	2018-02-24 08:27:49
2	Jordan James	1198	C++	2018-02-02 17:34:49
3	Jared J Pauletti	1330	C++	2019-04-18 17:03:39
4	Ben D'Antonio	1354	C++	2018-02-01 00:51:40
5	Presley Graham	1446	C++	2021-02-14 23:39:04
6	Chase Hinesman	1460	C++	2017-01-27 04:25:54
7	Hidden user	1528	C++	2019-03-29 22:00:36
8	Nguyen Xuan Minh	1530	C++	2022-02-11 23:42:52
9	Pavan Motupalli	1627	C++	2022-02-11 23:55:48
10	Hidden user	1650	C++	2026-02-13 03:09:21

#	User	Length	Language	Date
1	Andrey Pridgen	2682	C++ with Memory Check	2026-02-09 23:16:09

#	User	Length	Language	Date
1	Steven Tran	1024	Python 2	2018-01-31 05:29:49
2	Jessica Fang	1158	Python 2	2017-02-03 22:25:57
3	Rachel Campbell	1209	Python 2	2017-05-07 20:30:31
4	Juliang Li	1279	Python 2	2018-01-29 04:43:33
5	Maisam Arif	1548	Python 2	2017-02-03 21:37:03
6	Benjamin Levinson	2458	Python 2	2018-02-01 23:19:14

#	User	Length	Language	Date
1	Isaac Xu	939	Python 3	2026-02-13 05:03:42
2	Hidden user	981	Python 3	2022-02-19 07:23:26
3	Hidden user	1151	Python 3	2022-02-20 06:54:58
4	Xiangqi Jiang	1226	Python 3	2021-02-28 06:02:28
5	Danny Chen	1231	Python 3	2022-02-18 04:35:21
6	Kane Dong	1240	Python 3	2026-02-12 23:18:08
7	Axel Fontaine	1241	Python 3	2026-02-10 02:34:33
8	Kevin Chen	1245	Python 3	2026-02-07 00:15:06
9	Vishal Subramanyam	1249	Python 3	2026-02-14 07:08:45
10	Hidden user	1262	Python 3	2026-02-11 23:36:20

Solution running time distribution