Hard Rocks and Atomic Clocks — Problem Statistics

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3.0

Difficulty Medium

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Submissions	145
Accepted submissions	87
Submission ratio	60.00%
Authors	74
Full solves [?]	66
Full solve Ratio	89.19%

#	User	Runtime	Language	Date
1	Si Jie Tan	0.01 s	APL	2025-12-10 11:37:30

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.01 s	Bash	2025-09-12 14:54:19

#	User	Runtime	Language	Date
1	Caleb Beversdorf	0.00 s	C++	2022-04-09 18:59:02
2	Vladimir Folunin	0.00 s	C++	2025-08-26 15:41:00
3	Nick Wu	0.00 s	C++	2025-09-15 00:09:52
4	Rafail Loizou	0.00 s	C++	2025-11-19 23:52:30
5	Sven Rönnbäck	0.00 s	C++	2025-12-14 18:13:39
6	Ryan Tan	0.00 s	C++	2026-01-02 16:23:09
7	Alexander Kravberg	0.00 s	C++	2026-01-18 01:42:35
8	Aksel Løvholt	0.00 s	C++	2026-01-24 16:58:04
9	Johan Sannemo	0.00 s	C++	2026-01-25 21:26:46

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2025-08-24 22:17:41

#	User	Runtime	Language	Date
1	Grant Palasak	0.06 s	Java	2022-04-09 19:32:02
2	Alexander P	0.08 s	Java	2025-11-16 09:34:26
3	Parker Lollini	0.10 s	Java	2022-04-09 18:36:31
4	Thang Tran	0.10 s	Java	2022-04-09 18:53:04
5	Xander Hung	0.10 s	Java	2022-04-09 18:58:01
6	Gerry Mcmanus	0.10 s	Java	2022-04-09 19:00:40
7	Peter Garud	0.10 s	Java	2022-04-09 19:04:31
8	Nathan Bonn	0.10 s	Java	2022-04-09 19:23:45
9	Paul Harrington	0.10 s	Java	2022-04-09 21:11:56
10	Ella Walsh	0.10 s	Java	2022-04-09 21:19:35

#	User	Runtime	Language	Date
1	Logan Wynes	0.42 s	JavaScript (Node.js)	2022-04-09 18:55:22
2	Keaton Robel	0.42 s	JavaScript (Node.js)	2022-04-09 20:15:51

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2025-08-19 07:15:21

#	User	Runtime	Language	Date
1	Timothy Gaede	0.24 s	Julia	2025-09-04 08:50:31

#	User	Runtime	Language	Date
1	Adam Rankin	0.20 s	Kotlin	2026-01-11 21:28:20

#	User	Runtime	Language	Date
1	屏翰 张	0.00 s	Odin	2025-11-10 05:31:46

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.00 s	Perl	2025-09-24 16:48:18
2	Thomas Feld	0.00 s	Perl	2025-10-02 09:36:51

#	User	Runtime	Language	Date
1	Atli Fannar Franklín	0.04 s	Python 3	2025-08-16 14:44:33
2	Ahmed Chamseddine	0.04 s	Python 3	2025-08-27 12:48:42
3	Nicholas Russell Saerang	0.04 s	Python 3	2025-09-05 10:04:05
4	Yong Mao	0.04 s	Python 3	2025-09-13 02:58:59
5	George-Alexandru Uzunov	0.04 s	Python 3	2025-10-06 12:35:22
6	Vu Minh Hieu	0.04 s	Python 3	2025-10-12 18:16:47
7	Annuar Espinosa Abouchard	0.04 s	Python 3	2025-10-25 02:45:21
8	Lucio Ernesto González Robledo	0.04 s	Python 3	2025-10-25 03:36:53
9	Sander Oppen	0.04 s	Python 3	2025-10-28 11:54:43
10	Hrant Hovhannisyan	0.04 s	Python 3	2025-10-30 06:27:03

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2025-08-21 10:10:04
2	Si Jie Tan	0.06 s	Ruby	2025-12-10 11:39:49

#	User	Length	Language	Date
1	Si Jie Tan	24	APL	2025-12-10 11:37:30

#	User	Length	Language	Date
1	Chenzhang Hu	21	Bash	2025-09-13 16:49:12

#	User	Length	Language	Date
1	Sven Rönnbäck	114	C++	2025-12-14 18:13:39
2	Ryan Tan	199	C++	2026-01-02 16:23:09
3	Vladimir Folunin	223	C++	2025-08-26 15:41:00
4	Caleb Beversdorf	283	C++	2022-04-09 18:59:02
5	Aksel Løvholt	336	C++	2026-01-24 16:58:04
6	Johan Sannemo	1887	C++	2026-01-25 21:26:46
7	Nick Wu	3150	C++	2025-09-15 00:09:52
8	Rafail Loizou	18555	C++	2025-11-19 23:52:30
9	Alexander Kravberg	22934	C++	2026-01-18 01:42:35

#	User	Length	Language	Date
1	Steinar Simonnes	102	Haskell	2025-08-24 22:17:41

#	User	Length	Language	Date
1	Thang Tran	223	Java	2022-04-09 18:53:04
2	Paul Harrington	302	Java	2022-04-09 21:11:56
3	Nathan Bonn	304	Java	2022-04-09 19:23:45
4	Gerry Mcmanus	352	Java	2022-04-09 19:00:40
5	Xander Hung	391	Java	2022-04-09 18:58:01
6	Ella Walsh	407	Java	2022-04-09 21:19:35
7	Parker Lollini	430	Java	2022-04-09 18:36:31
8	Peter Garud	615	Java	2022-04-09 19:04:31
9	Alexander P	698	Java	2025-11-16 09:35:40
10	Grant Palasak	2125	Java	2022-04-09 19:32:02

#	User	Length	Language	Date
1	Keaton Robel	352	JavaScript (Node.js)	2022-04-09 20:15:51
2	Logan Wynes	454	JavaScript (Node.js)	2022-04-09 18:55:22

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	63	JavaScript (SpiderMonkey)	2025-08-19 07:19:36

#	User	Length	Language	Date
1	Timothy Gaede	88	Julia	2025-09-04 08:50:31

#	User	Length	Language	Date
1	Adam Rankin	130	Kotlin	2026-01-11 21:28:20

#	User	Length	Language	Date
1	屏翰 张	1404	Odin	2025-11-10 05:31:46

#	User	Length	Language	Date
1	Chenzhang Hu	6	Perl	2025-09-24 16:48:18
2	Thomas Feld	22	Perl	2025-10-02 09:36:51

#	User	Length	Language	Date
1	Nicholas Russell Saerang	31	Python 3	2025-09-05 10:11:30
2	Frans Meulenbroeks	31	Python 3	2026-02-03 16:31:14
3	Ahmed Chamseddine	33	Python 3	2025-08-27 12:48:42
4	Weisheng Zheng	33	Python 3	2026-02-13 21:17:06
5	Yong Mao	35	Python 3	2025-09-13 02:59:49
6	Lex Janssens	35	Python 3	2025-10-31 22:07:21
7	Hrant Hovhannisyan	39	Python 3	2025-10-30 06:27:03
8	Noah Hessen Bjerke	42	Python 3	2025-11-18 23:46:44
9	Atli Fannar Franklín	44	Python 3	2025-08-16 14:44:33
10	Jason Clarke	45	Python 3	2026-02-23 10:03:55

#	User	Length	Language	Date
1	Thomas Feld	20	Ruby	2025-09-18 09:59:10
2	Si Jie Tan	29	Ruby	2025-12-10 11:39:49

Solution running time distribution