Problem I
Food Review (Hard) — Problem Statistics

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Submissions	231
Accepted submissions	57
Submission ratio	24.68%
Authors	46
Full solves [?]	24
Full solve Ratio	52.17%

#	User	Runtime	Language	Date
1	Kristoffer Åhgren	0.00 s	C++	2020-01-07 20:25:09
2	Hidden user	0.01 s	C++	2022-03-08 21:32:02
3	Man Hin Jeffrey Hon	0.02 s	C++	2013-03-20 20:30:44
4	Hidden user	0.04 s	C++	2014-12-04 19:09:26
5	Bjarki Ágúst Guðmundsson	0.04 s	C++	2015-09-23 05:28:52
6	Josenildo Silva	0.04 s	C++	2018-06-23 15:10:56
7	Yosuke Mizutani	0.04 s	C++	2020-08-28 07:29:29
8	Jeremy Lim	0.05 s	C++	2023-12-25 06:58:45
9	mshily	0.06 s	C++	2025-06-02 21:16:53
10	Alexander Skidanov	0.07 s	C++	2025-06-02 22:56:48

#	User	Runtime	Language	Date
1	Andreas Björklund	0.17 s	Python 2	2019-01-17 09:34:36

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.13 s	Python 3	2025-08-13 00:54:59

#	User	Length	Language	Date
1	Antonio Molina Lovett	1572	C++	2016-07-23 11:47:30
2	Jeremy Lim	1889	C++	2024-08-03 19:21:14
3	Man Hin Jeffrey Hon	2145	C++	2013-03-20 20:30:44
4	Josenildo Silva	2263	C++	2018-06-23 15:10:56
5	Luka Heric	2418	C++	2024-03-29 07:19:17
6	Alex Dai	2679	C++	2022-04-04 06:00:28
7	mshily	2793	C++	2025-06-02 21:16:53
8	Hidden user	2836	C++	2024-12-30 05:58:05
9	Hidden user	2914	C++	2014-12-04 19:09:26
10	Ruixin Qiang	2934	C++	2015-04-11 22:10:47

#	User	Length	Language	Date
1	Andreas Björklund	1711	Python 2	2019-01-17 09:34:36

#	User	Length	Language	Date
1	Duoduo Zhao	6356	Python 3	2025-08-13 00:54:59

Solution running time distribution