Problem B
Memories of Passport Stamps — Problem Statistics

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Submissions	258
Accepted submissions	51
Submission ratio	19.77%
Authors	63
Accepted authors	41
Author ratio	65.08%

#	User	Runtime	Language	Date
1	Manuel Loaiza	0.06 s	C++	2024-11-16 21:19:27
2	William Dorman	0.06 s	C++	2024-11-16 23:19:28
3	Benjamin MacDougall	0.06 s	C++	2024-11-18 23:20:39
4	Samuel Mo	0.06 s	C++	2024-11-20 08:57:51
5	Jose Rafael Oses	0.06 s	C++	2025-05-03 01:59:38
6	Hoang Vu	0.07 s	C++	2024-11-16 21:19:24
7	Michael Xiang	0.07 s	C++	2024-11-19 08:16:41
8	Dylan Smith	0.07 s	C++	2024-11-20 06:48:49
9	Teikn Smith	0.07 s	C++	2024-11-23 23:25:11
10	Christian Yongwhan Lim	0.07 s	C++	2024-12-29 00:37:20

#	User	Runtime	Language	Date
1	Mike Nguyen	0.14 s	Go	2024-11-24 02:57:48

#	User	Runtime	Language	Date
1	Nathaniel Lahn	0.34 s	Java	2024-11-19 16:21:30

#	User	Runtime	Language	Date
1	Paul McBurney	0.59 s	Kotlin	2024-11-17 00:59:39

#	User	Runtime	Language	Date
1	Nicholas Russell Saerang	0.17 s	Python 3	2025-04-17 03:01:26
2	Samuel McDowell	0.18 s	Python 3	2024-11-20 17:50:43
3	Ian Fang	0.18 s	Python 3	2024-11-23 00:58:53
4	Atli Fannar Franklín	0.18 s	Python 3	2025-04-20 02:14:23
5	Bryan Juniano	0.18 s	Python 3	2025-04-23 13:25:19
6	Juan Camilo Guzmán	0.18 s	Python 3	2025-04-27 03:27:45
7	Godmar Back	0.19 s	Python 3	2024-11-17 20:20:16
8	Godmar Back	0.19 s	Python 3	2024-11-17 23:50:49
9	Andreas Björklund	0.19 s	Python 3	2024-11-19 06:59:18
10	Arup Ratan Guha	0.20 s	Python 3	2024-11-18 04:18:27

#	User	Runtime	Language	Date
1	Frank Endriss	0.06 s	Rust	2025-02-26 14:21:28

#	User	Length	Language	Date
1	Teikn Smith	409	C++	2024-11-23 23:25:11
2	Nick Wu	486	C++	2024-11-18 01:14:08
3	core310	486	C++	2025-03-05 02:29:30
4	Adam Zhu	487	C++	2025-03-31 01:43:06
5	Jose Rafael Oses	491	C++	2025-05-03 01:59:38
6	Rafael Kristoforus Yanto	511	C++	2025-02-09 11:21:19
7	Mike Nguyen	519	C++	2024-11-24 02:53:32
8	Ellison Zhu	597	C++	2025-03-31 02:14:53
9	Daniel Anker Hermansen	629	C++	2025-02-13 09:53:51
10	Samuel Mo	640	C++	2024-11-20 08:57:51

#	User	Length	Language	Date
1	Mike Nguyen	791	Go	2024-11-24 02:57:48

#	User	Length	Language	Date
1	Nathaniel Lahn	1528	Java	2024-11-16 21:36:10

#	User	Length	Language	Date
1	Paul McBurney	1225	Kotlin	2024-11-17 00:59:39

#	User	Length	Language	Date
1	Nicholas Russell Saerang	191	Python 3	2025-04-17 03:01:26
2	Godmar Back	217	Python 3	2024-11-17 20:23:21
3	Godmar Back	217	Python 3	2024-11-17 23:50:49
4	Andreas Björklund	253	Python 3	2024-11-19 06:59:18
5	Bryan Juniano	288	Python 3	2025-04-23 13:25:19
6	Atli Fannar Franklín	290	Python 3	2025-04-20 02:14:23
7	Samuel McDowell	442	Python 3	2024-11-20 17:50:43
8	Juan Camilo Guzmán	467	Python 3	2025-04-27 03:27:45
9	Doug Goodman	573	Python 3	2024-12-15 18:23:31
10	Arup Ratan Guha	678	Python 3	2024-11-18 04:18:27

#	User	Length	Language	Date
1	Frank Endriss	3074	Rust	2025-02-26 14:21:28

Solution running time distribution