Problem H
Password Rotation — Problem Statistics

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Submissions	589
Accepted submissions	135
Submission ratio	22.92%
Authors	114
Full solves [?]	68
Full solve Ratio	59.65%

#	User	Runtime	Language	Date
1	Brandon Zhang	0.05 s	C++	2020-11-14 20:20:12
2	Oskar Haarklou Veileborg	0.05 s	C++	2022-04-14 23:25:54
3	Ignacio Castellano Vega	0.06 s	C++	2023-03-04 09:56:06
4	Jaime Romo González	0.06 s	C++	2023-10-29 01:10:39
5	Daniil Zahoruiko	0.06 s	C++	2023-11-12 00:09:11
6	Harrison Shen	0.07 s	C++	2022-02-24 23:46:53
7	Mohamed Abd ellatief	0.07 s	C++	2024-10-21 17:24:49
8	Alexander Skidanov	0.07 s	C++	2024-10-21 19:11:25
9	Ernest Ng Zi Xuan	0.08 s	C++	2025-06-29 18:56:38
10	Xander Fair	0.08 s	C++	2026-01-30 08:00:33

#	User	Runtime	Language	Date
1	Yibo Huang	0.47 s	Java	2020-11-14 23:39:36
2	Godmar Back	0.99 s	Java	2020-11-16 16:42:17
3	Mattia Marziali	2.20 s	Java	2023-09-14 23:02:35
4	Ben Zheng	4.65 s	Java	2020-11-15 17:50:38

#	User	Runtime	Language	Date
1	guobin zhao	0.19 s	Python 3	2026-02-08 01:24:26
2	Doug Goodman	0.25 s	Python 3	2025-05-10 19:25:13
3	Dilhan Salgado	0.26 s	Python 3	2025-09-13 22:14:50
4	Noah Webber	0.32 s	Python 3	2025-10-06 01:21:54
5	Nicholas Russell Saerang	0.38 s	Python 3	2025-02-22 11:53:26
6	Franklin Zhang	1.58 s	Python 3	2025-09-13 20:37:33
7	Charlie Zheng	2.30 s	Python 3	2020-11-19 03:05:29
8	Andreas Björklund	2.33 s	Python 3	2023-05-09 22:17:58
9	Hidden user	4.73 s	Python 3	2023-09-06 21:08:31
10	Dagur Benjamínsson	5.46 s	Python 3	2024-09-21 19:53:06

#	User	Runtime	Language	Date
1	Noah Webber	0.03 s	Rust	2025-10-06 02:22:20

#	User	Length	Language	Date
1	Mattia Marziali	248	C++	2024-03-17 11:02:40
2	robin	331	C++	2024-03-17 17:57:59
3	Dmitry Lyubshin	716	C++	2023-07-04 15:09:07
4	Elias Lolck	727	C++	2023-10-04 11:30:27
5	Yipin Wang	799	C++	2025-09-13 19:21:30
6	Brandon Zhang	880	C++	2020-11-14 20:20:12
7	Oskar Haarklou Veileborg	912	C++	2022-04-14 23:25:54
8	Zac Friggstad	973	C++	2022-02-12 20:03:43
9	Xander Fair	984	C++	2026-01-30 08:00:33
10	Roger Chen	1005	C++	2020-11-22 05:30:26

#	User	Length	Language	Date
1	Mattia Marziali	3701	Java	2024-02-18 19:33:51
2	Ben Zheng	4257	Java	2020-11-15 17:50:38
3	Godmar Back	6006	Java	2020-11-16 17:05:04
4	Yibo Huang	8824	Java	2020-11-14 23:39:36

#	User	Length	Language	Date
1	Dilhan Salgado	583	Python 3	2025-09-13 22:14:50
2	Nicholas Russell Saerang	620	Python 3	2025-02-22 11:53:26
3	guobin zhao	935	Python 3	2026-02-05 14:04:53
4	Hidden user	966	Python 3	2023-09-06 21:08:31
5	Lennart August	1067	Python 3	2023-09-14 17:39:05
6	Daniel Cortild	1067	Python 3	2023-09-15 08:21:11
7	Dagur Benjamínsson	1151	Python 3	2024-09-21 19:53:06
8	Noah Webber	1156	Python 3	2025-10-06 01:21:54
9	Charlie Zheng	1206	Python 3	2020-11-19 03:05:29
10	Andreas Björklund	1720	Python 3	2023-05-09 22:17:58

#	User	Length	Language	Date
1	Noah Webber	2126	Rust	2025-10-06 01:48:55

Solution running time distribution