Problem A
Shopping — Problem Statistics

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Submissions	791
Accepted submissions	175
Submission ratio	22.12%
Authors	134
Accepted authors	125
Author ratio	93.28%

#	User	Runtime	Language	Date
1	Chan Ger Hean	0.15 s	C++	2021-08-25 11:41:32
2	Peng Sirui	0.17 s	C++	2021-08-21 09:23:11
3	Yeluri Ketan	0.20 s	C++	2022-09-11 11:55:09
4	Hidden user	0.20 s	C++	2022-09-20 21:53:40
5	Glenn	0.20 s	C++	2025-03-17 10:11:37
6	Li Longcheng	0.21 s	C++	2021-08-21 14:28:49
7	Timothy Ong Jing Kai	0.21 s	C++	2021-08-27 11:00:44
8	Aaron Saw Min Sern	0.21 s	C++	2021-08-27 16:26:50
9	Ng Tze Henn	0.21 s	C++	2024-03-18 19:00:32
10	Ganapathy Sanath Balaji	0.22 s	C++	2021-08-25 08:03:08

#	User	Runtime	Language	Date
1	Loh Jun Yong Kevin	1.62 s	Java	2022-09-08 13:27:44
2	Nathanael Seen Zhong Qi	1.65 s	Java	2021-08-25 10:04:55
3	Siew Kheng Hun	1.75 s	Java	2022-09-20 18:14:08
4	Thuta Htun Wai	1.79 s	Java	2022-09-20 16:47:24
5	Katz Roy	2.67 s	Java	2022-09-09 07:06:18

#	User	Runtime	Language	Date
1	Guan Yang Ze	1.14 s	Python 3	2021-08-25 09:59:48
2	Ng Wee Han	1.17 s	Python 3	2022-09-17 15:32:31
3	He Tingyu	1.22 s	Python 3	2022-09-19 07:14:41
4	Lim Jun Hup	1.24 s	Python 3	2022-09-08 15:13:23
5	Ruan Bo Kai	1.28 s	Python 3	2022-09-06 17:54:10
6	Nicholas Russell Saerang	1.35 s	Python 3	2025-03-10 14:02:28
7	Zhang Grace Jia Yi	1.44 s	Python 3	2022-09-12 16:50:36
8	Pang Yuan Ker	1.44 s	Python 3	2022-09-18 11:38:53
9	Dominic Berzin Chua Way Gin	1.83 s	Python 3	2025-03-10 15:29:21
10	Tai Tze Kin	2.05 s	Python 3	2024-03-18 17:32:55

#	User	Runtime	Language	Date
1	Kevin Putera	2.07 s	Rust	2021-08-25 12:47:07

#	User	Length	Language	Date
1	Ritul Kumar Singh	1082	C++	2024-03-24 18:21:07
2	AndrescuIII	1361	C++	2024-03-18 18:13:41
3	Oleh Naver	1366	C++	2024-03-24 21:45:57
4	Juan Carlo Vieri	1377	C++	2024-03-24 15:41:47
5	Nguyen Anh Quan	1383	C++	2024-03-22 07:52:11
6	Rafael Kristoforus Yanto	1467	C++	2025-03-17 09:33:38
7	Adriel Tan	1506	C++	2025-03-13 18:48:54
8	Hidden user	1548	C++	2022-09-13 16:45:30
9	Bilguudei Sh.	1563	C++	2024-03-24 07:30:42
10	keyansheng	1586	C++	2025-03-16 05:47:09

#	User	Length	Language	Date
1	Siew Kheng Hun	4464	Java	2022-09-20 18:14:08
2	Thuta Htun Wai	4969	Java	2022-09-20 16:47:24
3	Nathanael Seen Zhong Qi	7377	Java	2021-08-25 10:06:19
4	Loh Jun Yong Kevin	7650	Java	2022-09-08 13:27:44
5	Katz Roy	9642	Java	2022-09-09 07:06:18

#	User	Length	Language	Date
1	Nicholas Russell Saerang	1013	Python 3	2025-03-10 14:02:28
2	Tai Tze Kin	1089	Python 3	2024-03-18 17:34:28
3	Guan Yang Ze	1094	Python 3	2021-08-21 07:58:28
4	Tam Keng Hong	1239	Python 3	2024-03-20 17:22:11
5	Lim Jun Hup	1539	Python 3	2022-09-08 15:13:23
6	Fang Yi Zeng	1648	Python 3	2022-09-06 11:56:30
7	Ruan Bo Kai	1766	Python 3	2022-09-04 12:44:45
8	Dominic Berzin Chua Way Gin	1798	Python 3	2025-03-10 15:29:21
9	Pang Yuan Ker	1907	Python 3	2022-09-18 11:38:53
10	Lim Sheng Jie	1954	Python 3	2021-08-28 18:50:44

#	User	Length	Language	Date
1	Kevin Putera	2985	Rust	2021-08-25 12:47:07

Solution running time distribution