Problem B
Bookshelf Building — Problem Statistics

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Submissions	469
Accepted submissions	77
Submission ratio	16.42%
Authors	78
Full solves [?]	58
Full solve Ratio	74.36%

#	User	Runtime	Language	Date
1	Jonas Ryssel	0.01 s	C++	2022-09-11 13:58:36
2	Nick Wu	0.01 s	C++	2023-05-23 07:43:47
3	Dmitry Lyubshin	0.01 s	C++	2023-06-18 22:33:40
4	Hidden user	0.01 s	C++	2024-04-25 16:06:57
5	Thomas Meeks	0.01 s	C++	2024-06-28 02:47:05
6	Jeroen Op de Beek	0.01 s	C++	2024-10-03 01:30:45
7	Lin Lee	0.05 s	C++	2022-10-06 13:59:51
8	Robert Lee	0.06 s	C++	2024-10-04 21:59:30
9	Vlad Kurgankin	0.07 s	C++	2024-07-25 05:07:00
10	Elvar Árni Bjarnason	0.09 s	C++	2022-10-13 21:38:52

#	User	Runtime	Language	Date
1	Bjørn Dons	0.25 s	Java	2023-05-10 13:33:38
2	陈子晗	0.27 s	Java	2024-12-03 22:42:02
3	Zach Tschetter	0.50 s	Java	2022-09-21 04:46:46
4	Daniel Meyer	0.58 s	Java	2024-11-27 19:21:53
5	Lars Fockenga	0.61 s	Java	2022-12-09 12:15:39
6	Katzezwei	0.66 s	Java	2023-11-30 14:09:28
7	Zeyi Sun	0.66 s	Java	2023-12-05 18:44:30
8	Josh Henderson	0.77 s	Java	2022-09-18 03:47:46
9	Annabell Blaumann	0.79 s	Java	2022-12-06 22:02:35
10	Jessica	0.82 s	Java	2024-12-03 19:08:14

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.06 s	Python 3	2025-09-17 10:41:54
2	Oskar Haarklou Veileborg	0.63 s	Python 3	2022-10-04 23:09:10
3	Måns Magnusson	0.69 s	Python 3	2022-09-24 14:30:24
4	Björn Magnusson	0.70 s	Python 3	2022-09-11 13:20:36
5	David Nilsson	0.91 s	Python 3	2022-09-25 19:16:32
6	Lasse Møldrup	1.15 s	Python 3	2022-10-06 02:27:28
7	Wernher To	1.15 s	Python 3	2024-03-17 01:48:32
8	Marcus Gehrmann	1.29 s	Python 3	2022-09-28 17:33:39
9	Lennart Meyling	1.79 s	Python 3	2022-12-04 15:03:01
10	Baris Kaya	4.24 s	Python 3	2024-12-03 19:36:34

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.17 s	Rust	2024-10-04 12:31:18
2	Tuncay Alarcin	0.67 s	Rust	2023-12-04 15:04:59

#	User	Length	Language	Date
1	Dmitry Lyubshin	613	C++	2023-06-18 22:33:40
2	Hidden user	854	C++	2024-04-25 16:06:57
3	Lin Lee	910	C++	2022-10-06 13:59:51
4	Atli Fannar Franklín	1095	C++	2025-07-15 11:26:56
5	Tyler Marks	1163	C++	2023-11-15 01:57:16
6	Alexander Skidanov	1173	C++	2025-01-23 19:21:13
7	Hidden user	1199	C++	2022-12-05 16:07:07
8	BEAUX NATHANIA IMMANUELLE CONSUNJI	1202	C++	2024-10-15 16:41:16
9	Brian Grana	1231	C++	2024-03-17 01:53:19
10	nb oewt	1245	C++	2023-11-30 05:42:30

#	User	Length	Language	Date
1	Zach Tschetter	1767	Java	2022-09-21 04:50:15
2	Katzezwei	1971	Java	2023-11-30 14:09:28
3	Doug Goodman	2128	Java	2022-09-16 19:46:11
4	Zeyi Sun	2144	Java	2023-12-05 18:44:30
5	Josh Henderson	2243	Java	2022-09-18 03:47:46
6	陈子晗	2453	Java	2024-12-03 22:28:30
7	Christoph Langhans	2792	Java	2023-12-02 23:17:25
8	Angelina	3292	Java	2023-12-05 20:41:37
9	Marcel Wienöbst	3380	Java	2023-12-05 19:16:12
10	Julia Holzlehner	3421	Java	2023-12-05 19:20:57

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	753	Python 3	2022-10-04 23:11:02
2	Wernher To	757	Python 3	2024-03-17 01:48:32
3	Lennart Meyling	844	Python 3	2022-12-04 15:03:01
4	Björn Magnusson	879	Python 3	2022-09-11 13:20:36
5	David Nilsson	921	Python 3	2022-09-25 19:16:32
6	Lasse Møldrup	949	Python 3	2022-10-06 02:27:28
7	Måns Magnusson	983	Python 3	2022-09-24 14:30:24
8	Baris Kaya	1231	Python 3	2024-12-03 19:36:34
9	Devin Scott Zielke	1933	Python 3	2024-01-12 12:36:54
10	Marcus Gehrmann	2439	Python 3	2022-09-28 17:33:39

#	User	Length	Language	Date
1	Tuncay Alarcin	2590	Rust	2023-12-04 15:04:59
2	Daniel Anker Hermansen	27926	Rust	2024-10-04 12:31:18

Solution running time distribution