Problem D
Drowning Combinatorist — Problem Statistics

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Submissions	149
Accepted submissions	61
Submission ratio	40.94%
Authors	61
Accepted authors	50
Author ratio	81.97%

#	User	Runtime	Language	Date
1	Zihan Wang	0.07 s	C++	2020-10-24 22:44:31
2	Cheng-Min Chiang	0.09 s	C++	2020-10-25 00:03:53
3	Zixiang Zhou	0.11 s	C++	2020-10-24 21:53:01
4	Jason Yuen	0.19 s	C++	2020-10-24 23:03:17
5	Matthew	0.19 s	C++	2025-07-20 02:13:20
6	Alexander Skidanov	0.19 s	C++	2025-07-20 02:14:28
7	Chris Trevisan	0.30 s	C++	2020-10-24 23:39:34
8	Henry Xia	0.31 s	C++	2020-10-15 03:01:03
9	William Xi	0.34 s	C++	2022-10-05 22:38:48
10	Yen-Hsiang Chang	0.38 s	C++	2020-10-24 22:54:35

#	User	Runtime	Language	Date
1	David Harmeyer	0.51 s	Java	2020-10-24 22:09:44
2	Joshua Fair	1.21 s	Java	2020-10-24 23:48:32
3	Yibo Huang	1.56 s	Java	2020-10-25 01:52:37
4	Joshua Delgado	1.69 s	Java	2020-10-28 03:50:42
5	Daniel West	3.23 s	Java	2020-10-26 19:37:15
6	Natalie Longtin	4.19 s	Java	2020-10-31 04:02:55
7	Henry Xia	5.14 s	Java	2020-10-15 02:59:22

#	User	Runtime	Language	Date
1	Andy Phan	0.79 s	Kotlin	2020-10-24 22:40:47

#	User	Runtime	Language	Date
1	Isaac Lee	0.22 s	Python 3	2021-08-30 06:25:41
2	Duoduo Zhao	3.68 s	Python 3	2025-08-14 21:52:48

#	User	Length	Language	Date
1	Xingyu Zhou	721	C++	2020-10-25 00:25:43
2	Zhuolin Yang	804	C++	2020-10-25 00:07:19
3	Jordan Richards	898	C++	2020-10-24 23:26:35
4	Hidden user	1071	C++	2020-10-24 22:44:14
5	Seba Villalobos	1149	C++	2020-10-28 00:21:13
6	Yen-Hsiang Chang	1195	C++	2020-10-24 22:54:35
7	Hidden user	1215	C++	2024-05-10 11:15:55
8	Aditya Sundaram	1252	C++	2020-11-30 09:31:48
9	Zac Friggstad	1268	C++	2020-10-31 02:47:12
10	Matt Agar	1351	C++	2020-10-25 04:00:55

#	User	Length	Language	Date
1	Daniel West	2163	Java	2020-10-26 19:37:15
2	Henry Xia	2371	Java	2020-10-15 02:59:22
3	David Harmeyer	2402	Java	2020-10-24 22:09:44
4	Joshua Fair	3680	Java	2020-10-24 23:48:32
5	Natalie Longtin	3973	Java	2020-10-31 04:02:55
6	Joshua Delgado	6622	Java	2020-10-28 03:50:42
7	Yibo Huang	11558	Java	2020-10-25 01:52:37

#	User	Length	Language	Date
1	Andy Phan	1327	Kotlin	2020-10-24 22:40:47

#	User	Length	Language	Date
1	Isaac Lee	971	Python 3	2021-08-30 06:25:41
2	Duoduo Zhao	4259	Python 3	2025-08-14 21:52:48

Solution running time distribution