Problem I
Lexicographical Lecturing — Problem Statistics

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Submissions	181
Accepted submissions	47
Submission ratio	25.97%
Authors	57
Full solves [?]	42
Full solve Ratio	73.68%

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	C++	2024-04-25 17:47:48
2	Lin Lee	0.04 s	C++	2022-10-07 10:01:36
3	Jannik Olbrich	0.06 s	C++	2023-05-31 17:16:00
4	Glenn Say	0.06 s	C++	2025-04-20 19:12:27
5	Luiz Henrique da Silva Santos	0.07 s	C++	2023-07-26 04:53:09
6	Simon Traub	0.07 s	C++	2023-10-15 22:50:39
7	William Zhao	0.07 s	C++	2023-10-21 00:25:54
8	Tyler Marks	0.07 s	C++	2023-11-14 23:57:02
9	Atli Fannar Franklín	0.07 s	C++	2025-07-17 00:44:30
10	Joshua Andersson	0.09 s	C++	2023-05-05 17:12:00

#	User	Runtime	Language	Date
1	Bjørn Dons	0.33 s	Java	2023-05-24 11:25:33
2	Doug Goodman	0.66 s	Java	2022-09-16 17:06:23
3	Hidden user	0.66 s	Java	2022-09-24 05:45:34
4	Suhas T. Nagar	0.80 s	Java	2023-01-04 01:24:19
5	Malte Larsson	0.87 s	Java	2022-09-18 21:40:37
6	Mattias Gustafsson	1.70 s	Java	2022-09-29 12:52:30

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.22 s	Python 3	2025-08-21 05:32:49
2	Andreas Björklund	0.27 s	Python 3	2022-09-17 10:48:52
3	Hrant Hovhannisyan	0.34 s	Python 3	2025-05-16 08:43:49
4	Kris Taran	0.41 s	Python 3	2023-11-19 16:14:05
5	Lennart Meyling	2.89 s	Python 3	2023-11-02 01:41:29

#	User	Runtime	Language	Date
1	Alice Ryhl	0.12 s	Rust	2022-09-11 12:18:04

#	User	Length	Language	Date
1	Lin Lee	554	C++	2022-10-07 10:01:36
2	Elias Lolck	714	C++	2022-09-11 13:47:36
3	Hidden user	757	C++	2024-04-25 17:47:48
4	Alexander Skidanov	812	C++	2024-10-11 09:46:32
5	Yaoxuan Wu	839	C++	2023-10-15 22:51:48
6	Atli Fannar Franklín	1054	C++	2025-07-17 00:44:30
7	Erik Amirell Eklöf	1086	C++	2022-09-11 13:09:59
8	Thomas Meeks	1126	C++	2024-06-28 21:12:21
9	Quan Le	1128	C++	2023-06-06 02:10:31
10	Andrea Puddu	1138	C++	2023-11-14 11:59:54

#	User	Length	Language	Date
1	Doug Goodman	1248	Java	2022-09-16 17:06:23
2	Suhas T. Nagar	1468	Java	2023-01-04 01:24:19
3	Mattias Gustafsson	2158	Java	2022-09-29 12:52:30
4	Malte Larsson	2541	Java	2022-09-18 21:40:37
5	Hidden user	3329	Java	2022-09-24 05:45:34
6	Bjørn Dons	6292	Java	2023-05-24 11:25:33

#	User	Length	Language	Date
1	Hrant Hovhannisyan	412	Python 3	2025-05-16 08:43:49
2	Lennart Meyling	439	Python 3	2023-11-02 01:41:29
3	Andreas Björklund	442	Python 3	2022-09-17 10:48:52
4	Kris Taran	735	Python 3	2023-11-19 16:14:05
5	Duoduo Zhao	3123	Python 3	2025-08-21 05:32:49

#	User	Length	Language	Date
1	Alice Ryhl	2148	Rust	2022-09-11 12:18:04

Solution running time distribution