Problem J
Working at the Restaurant — Problem Statistics

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Submissions	584
Accepted submissions	140
Submission ratio	23.97%
Authors	116
Full solves [?]	90
Full solve Ratio	77.59%

#	User	Runtime	Language	Date
1	Chang Yao	0.01 s	C++	2022-02-16 10:42:10
2	Vương Thiện Kiên	0.01 s	C++	2023-09-15 17:18:35
3	Jiechen Zhang	0.08 s	C++	2022-02-11 01:46:35
4	Nikola Katov	0.08 s	C++	2023-09-08 21:14:57
5	Kevin Yu	0.08 s	C++	2023-09-12 16:50:21
6	Qasim	0.08 s	C++	2024-09-16 18:02:12
7	Ang Dai	0.08 s	C++	2025-09-16 18:06:24
8	Anita An	0.09 s	C++	2022-02-10 01:16:41
9	James Darby	0.09 s	C++	2022-09-14 01:18:39
10	Simon Lavoie	0.09 s	C++	2024-09-18 21:29:52

#	User	Runtime	Language	Date
1	Bogdan Timercan	0.21 s	Java	2025-09-13 10:08:46
2	Weichen Zong	0.26 s	Java	2022-09-18 02:54:24
3	Ricky Youm	0.27 s	Java	2023-10-13 07:56:49
4	Waleed Chaudhry	0.27 s	Java	2024-09-19 05:24:48
5	Yimu Zhang	0.28 s	Java	2022-09-16 04:10:33
6	Emilie Yahui Zhang	0.28 s	Java	2023-09-09 05:48:05
7	Claire O'Leary	0.28 s	Java	2025-09-19 01:45:13
8	Minju Kang	0.57 s	Java	2024-09-19 04:59:25
9	Nehir Özsunar	0.67 s	Java	2025-09-19 00:04:35
10	Lucas Chew	0.68 s	Java	2022-09-09 23:42:00

#	User	Runtime	Language	Date
1	Haorui Li	0.06 s	Python 3	2025-09-16 23:24:42
2	Jia Li	0.06 s	Python 3	2025-09-19 04:57:43
3	Torres Torres Mejía	0.07 s	Python 3	2024-09-18 00:45:15
4	Louis Gillet	0.07 s	Python 3	2025-09-17 19:55:15
5	Sam Chen	0.07 s	Python 3	2025-09-18 20:37:50
6	Leon Pedenon	0.07 s	Python 3	2025-09-19 00:38:22
7	Roman Sejnoha	0.07 s	Python 3	2025-09-19 02:59:18
8	Milton Rosenbaum	0.08 s	Python 3	2024-09-13 17:29:05
9	Richard Huang	0.08 s	Python 3	2024-09-19 02:53:45
10	Xuanpu Zhang	0.08 s	Python 3	2025-09-16 21:55:10

#	User	Runtime	Language	Date
1	Qi Zeng	0.07 s	Python 3 with NumPy	2025-09-18 21:39:21
2	Hidden user	0.10 s	Python 3 with NumPy	2024-09-18 01:12:24
3	Jun Hao Huang	0.29 s	Python 3 with NumPy	2025-09-18 17:58:09

#	User	Length	Language	Date
1	Nikola Katov	659	C++	2023-09-08 21:14:57
2	Jiechen Zhang	695	C++	2022-02-11 01:46:35
3	Kevin Yu	812	C++	2023-09-12 18:28:05
4	Anita An	918	C++	2022-02-10 01:16:41
5	Ang Dai	955	C++	2025-09-16 18:06:24
6	Chang Yao	962	C++	2022-02-16 10:42:10
7	Vương Thiện Kiên	969	C++	2023-09-15 17:18:35
8	James Darby	1002	C++	2022-09-14 01:18:39
9	Tian Bai	1112	C++	2022-09-15 03:22:42
10	Hatim El-arroudi	1198	C++	2023-09-15 21:30:52

#	User	Length	Language	Date
1	Thomas Neustadter	1091	Java	2022-02-10 01:52:16
2	Lucas Chew	1294	Java	2022-09-09 23:42:00
3	Darien Hong	1423	Java	2022-02-10 02:33:22
4	Weichen Zong	1522	Java	2022-09-18 02:58:23
5	Waleed Chaudhry	1562	Java	2024-09-19 05:24:48
6	Yimu Zhang	1587	Java	2022-09-16 04:10:33
7	Emilie Yahui Zhang	1587	Java	2023-09-09 04:37:55
8	Brendan Cao	1660	Java	2024-09-16 21:05:45
9	Jun Soo Kim	1687	Java	2023-09-15 21:07:55
10	Bogdan Timercan	1784	Java	2025-09-13 10:08:46

#	User	Length	Language	Date
1	Kevin Yu	298	Python 3	2023-09-12 16:49:26
2	Ze Yuan Fu	380	Python 3	2023-09-12 07:13:47
3	Sam Chen	595	Python 3	2025-09-18 20:48:40
4	Gabrielle MacInnes	669	Python 3	2023-09-15 20:41:10
5	Eric Zhu	710	Python 3	2025-09-18 21:03:02
6	Salo Lavy Perez	713	Python 3	2025-09-17 16:04:39
7	Shane Kelly	726	Python 3	2025-09-17 20:46:52
8	Benjamin Ghaderi	744	Python 3	2025-09-14 03:42:22
9	Kateri Duranceau	768	Python 3	2025-09-17 00:30:16
10	Lucas Loghin	772	Python 3	2023-09-16 01:43:27

#	User	Length	Language	Date
1	Jun Hao Huang	909	Python 3 with NumPy	2025-09-18 17:58:09
2	Hidden user	915	Python 3 with NumPy	2024-09-18 01:12:24
3	Qi Zeng	1034	Python 3 with NumPy	2025-09-18 21:39:21

Solution running time distribution