Problem A
Great Expectations — Problem Statistics

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Submissions	339
Accepted submissions	102
Submission ratio	30.09%
Authors	83
Full solves [?]	70
Full solve Ratio	84.34%

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.29 s	C	2021-04-04 09:02:48

#	User	Runtime	Language	Date
1	Jannik Olbrich	0.02 s	C++	2021-04-06 15:57:00
2	Florian Marwitz	0.02 s	C++	2021-04-30 17:08:48
3	Benjamin Qi	0.03 s	C++	2021-04-04 01:52:29
4	William Xi	0.03 s	C++	2021-04-06 06:00:29
5	Estelle Lee	0.03 s	C++	2021-04-17 22:39:26
6	姜雨竺	0.05 s	C++	2021-05-28 04:34:03
7	Lucas Schwebler	0.05 s	C++	2023-03-23 09:51:48
8	Nick Wu	0.06 s	C++	2021-04-06 03:21:05
9	Kristoffer Åhgren	0.07 s	C++	2021-06-30 14:26:37
10	Simon Lindholm	0.08 s	C++	2021-04-13 22:45:08

#	User	Runtime	Language	Date
1	Yibo Huang	1.77 s	Java	2021-04-11 23:09:19

#	User	Runtime	Language	Date
1	Troels Bjerre Lund	0.24 s	Python 3	2021-04-05 23:42:34
2	Oskar Haarklou Veileborg	0.26 s	Python 3	2021-04-03 21:36:09
3	Hrant Hovhannisyan	0.32 s	Python 3	2025-10-14 06:28:37
4	fhcjaet	0.75 s	Python 3	2025-11-18 19:25:28
5	Arihant Jain	0.92 s	Python 3	2021-06-20 02:59:39
6	Lennart Meyling	1.61 s	Python 3	2023-07-19 23:47:28
7	Harry Zhang	2.00 s	Python 3	2025-09-27 22:23:36
8	Jason Oliphant	2.04 s	Python 3	2025-03-01 22:28:02

#	User	Length	Language	Date
1	Bergur Snorrason	2090	C	2021-04-04 09:02:48

#	User	Length	Language	Date
1	Nikola Katov	734	C++	2025-01-21 23:01:14
2	Yen-Hsiang Chang	785	C++	2021-04-07 23:07:08
3	Zhuolin Yang	804	C++	2021-04-17 21:58:41
4	姜雨竺	890	C++	2021-05-28 04:34:03
5	Bernhard Kartefla	1002	C++	2022-03-27 15:36:32
6	Alex Waese-Perlman	1052	C++	2025-01-23 05:31:42
7	Fabrizio Brioni	1057	C++	2022-04-20 19:58:44
8	Atli Fannar Franklín	1075	C++	2024-11-02 15:32:36
9	Lucas Schwebler	1152	C++	2023-03-23 09:51:48
10	Jeroen Krijgsman	1179	C++	2025-09-11 19:09:26

#	User	Length	Language	Date
1	Yibo Huang	9412	Java	2021-04-11 23:09:19

#	User	Length	Language	Date
1	Hrant Hovhannisyan	516	Python 3	2025-10-14 06:28:37
2	Oskar Haarklou Veileborg	677	Python 3	2021-04-03 21:36:09
3	Troels Bjerre Lund	791	Python 3	2021-04-05 23:20:52
4	Lennart Meyling	1077	Python 3	2023-07-19 23:47:28
5	Harry Zhang	1165	Python 3	2025-09-27 22:23:36
6	Jason Oliphant	1194	Python 3	2025-03-01 22:28:02
7	fhcjaet	1354	Python 3	2025-11-18 19:25:28
8	Arihant Jain	1574	Python 3	2021-06-20 02:59:39

Solution running time distribution