Problem D
Cascade Centrality — Problem Statistics

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Submissions	265
Accepted submissions	166
Submission ratio	62.64%
Authors	145
Full solves [?]	129
Full solve Ratio	88.97%

#	User	Runtime	Language	Date
1	Thomas Feld	0.01 s	APL	2025-02-13 13:27:39

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.07 s	Bash	2025-09-13 01:38:16

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	C	2025-10-20 22:50:43

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2024-12-09 16:53:05

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.01 s	Haskell	2025-05-19 14:39:27

#	User	Runtime	Language	Date
1	Brent Yorgey	0.04 s	Java	2024-11-09 20:03:37
2	William Du	0.10 s	Java	2024-11-09 21:31:07
3	Arup Ratan Guha	0.11 s	Java	2025-03-14 04:01:38
4	Mohammad Naufal Hazim Bin Saharudin	0.11 s	Java	2025-05-27 11:11:20
5	Tường Nguyễn	0.11 s	Java	2025-12-11 07:51:02
6	Md Abubakkar Shiddique Shovo	0.12 s	Java	2025-12-07 11:46:17

#	User	Runtime	Language	Date
1	Minh Trang Nguyen	0.05 s	JavaScript (Node.js)	2025-12-05 13:04:51

#	User	Runtime	Language	Date
1	Adam Rankin	0.27 s	Kotlin	2026-01-12 02:07:22

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.00 s	Perl	2025-09-24 15:39:38
2	Thomas Feld	0.00 s	Perl	2025-10-02 10:19:26

#	User	Runtime	Language	Date
1	Mateo Fernandez-Tyson	0.04 s	Python 3	2024-11-18 19:02:05
2	Nicholas Russell Saerang	0.04 s	Python 3	2024-12-05 19:20:11
3	Petr	0.04 s	Python 3	2024-12-17 02:28:59
4	Yong Mao	0.04 s	Python 3	2025-02-14 01:21:13
5	Hidden user	0.04 s	Python 3	2025-10-20 22:16:41
6	Bryce Turner	0.04 s	Python 3	2025-11-07 02:16:28
7	Dilhan Salgado	0.04 s	Python 3	2025-11-09 00:46:57
8	Noah Hessen Bjerke	0.04 s	Python 3	2025-11-19 00:23:03
9	MD NAJMUL HUDA	0.04 s	Python 3	2025-12-04 21:19:38
10	Rabiul Hasan	0.04 s	Python 3	2025-12-05 00:47:38

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.06 s	Ruby	2024-12-06 13:46:35
2	Thomas Feld	0.06 s	Ruby	2025-02-13 13:25:49
3	Si Jie Tan	0.06 s	Ruby	2025-12-12 01:20:26

#	User	Runtime	Language	Date
1	Frank Endriss	0.00 s	Rust	2024-12-31 16:16:13
2	Bas Dirks	0.00 s	Rust	2025-02-03 07:00:10

#	User	Length	Language	Date
1	Thomas Feld	14	APL	2025-02-13 13:27:39

#	User	Length	Language	Date
1	Chenzhang Hu	24	Bash	2025-09-13 01:38:16

#	User	Length	Language	Date
1	Hidden user	408	C	2025-10-20 22:50:43

#	User	Length	Language	Date
1	Christian Yongwhan Lim	119	C++	2024-11-12 20:49:57
2	Hussin Suleiman	153	C++	2026-03-07 16:25:45
3	Aksel Løvholt	301	C++	2026-01-24 21:13:30
4	Jesús Pacheco Alonso	380	C++	2025-03-27 14:36:05
5	Nathan Duncan	634	C++	2024-11-09 21:29:24
6	Xander Fair	646	C++	2025-08-16 23:21:18
7	Nikola Katov	677	C++	2025-09-27 22:29:27
8	Brad	704	C++	2025-02-12 23:43:17
9	Yung Chi Li	707	C++	2024-11-09 20:34:38
10	Samuel Oliveira	734	C++	2025-12-06 22:55:13

#	User	Length	Language	Date
1	Norbert Voelker	466	Go	2024-12-09 16:53:05

#	User	Length	Language	Date
1	Steinar Simonnes	1474	Haskell	2025-05-19 14:39:27

#	User	Length	Language	Date
1	Arup Ratan Guha	1423	Java	2025-03-14 04:01:38
2	Md Abubakkar Shiddique Shovo	1520	Java	2025-12-07 11:46:17
3	Mohammad Naufal Hazim Bin Saharudin	1587	Java	2025-05-27 11:11:20
4	Tường Nguyễn	1640	Java	2025-12-11 07:51:02
5	William Du	1921	Java	2024-11-09 21:31:07
6	Brent Yorgey	3496	Java	2024-11-09 20:03:37

#	User	Length	Language	Date
1	Minh Trang Nguyen	1054	JavaScript (Node.js)	2025-12-05 13:04:51

#	User	Length	Language	Date
1	Adam Rankin	1023	Kotlin	2026-01-12 02:07:22

#	User	Length	Language	Date
1	Chenzhang Hu	6	Perl	2025-09-24 15:39:38
2	Thomas Feld	6	Perl	2025-10-02 10:20:07

#	User	Length	Language	Date
1	Nicholas Russell Saerang	23	Python 3	2024-12-05 19:21:09
2	Sander Oppen	23	Python 3	2025-11-17 19:07:51
3	Noah Hessen Bjerke	23	Python 3	2025-11-19 00:23:03
4	Si Jie Tan	23	Python 3	2025-12-12 01:20:53
5	Yong Mao	28	Python 3	2025-02-14 01:21:13
6	Bryce Turner	29	Python 3	2025-11-07 02:28:39
7	Hussin Suleiman	31	Python 3	2025-12-10 04:17:37
8	Dilhan Salgado	33	Python 3	2025-11-09 00:46:57
9	Stuart Lim Yi Xiong	39	Python 3	2026-01-26 17:28:37
10	Johan Sannemo	41	Python 3	2026-01-25 21:45:07

#	User	Length	Language	Date
1	Chenzhang Hu	15	Ruby	2024-12-06 13:46:35
2	Thomas Feld	15	Ruby	2025-02-13 13:25:49
3	Si Jie Tan	18	Ruby	2025-12-12 01:20:26

#	User	Length	Language	Date
1	Bas Dirks	1837	Rust	2025-02-03 07:00:10
2	Frank Endriss	8669	Rust	2024-12-31 16:16:13

Solution running time distribution