Problem L
Letter Optimization — Problem Statistics

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Submissions	188
Accepted submissions	187
Submission ratio	99.47%
Authors	32
Full solves [?]	28
Full solve Ratio	87.50%

#	User	Score	Language	Date
1	Loke Gustafsson	100	C#	2018-12-01 14:58:20

#	User	Score	Language	Date
1	Oskar Haarklou Veileborg	100	Python 3	2021-04-06 14:15:20
2	Christian Mattsson	100	Python 3	2022-09-02 15:43:19
3	Nicholas Russell Saerang	100	Python 3	2024-08-09 13:23:59
4	Kasper Johansson	100	Python 3	2025-11-03 18:02:26
5	Samuel Qi	100	Python 3	2025-11-06 17:31:18
6	Jiayi Liu	100	Python 3	2025-11-13 11:00:47
7	Malte Lindström	100	Python 3	2025-11-20 14:11:31
8	Benjamin Dahl	100	Python 3	2026-02-16 10:42:13
9	Bruno Harju	25	Python 3	2022-11-14 12:08:01
10	Ruiming Zhang	25	Python 3	2022-11-20 17:19:31

#	User	Score	Language	Date
1	Natanael Lundberg	46	Ruby	2022-11-07 22:39:58

#	User	Runtime	Language	Date
1	Loke Gustafsson	0.36 s	C#	2018-12-01 14:58:20

#	User	Runtime	Language	Date
1	Alexander Kravberg	0.02 s	C++	2023-02-26 00:43:36
2	Gustav Kalander	0.04 s	C++	2018-11-29 21:11:54
3	Joshua Andersson	0.04 s	C++	2022-08-22 13:33:19
4	Julius Thunström	0.05 s	C++	2021-01-12 18:57:55
5	Theodor Beskow	0.05 s	C++	2022-09-24 21:39:11
6	Edvin Loberg	0.05 s	C++	2025-11-23 11:44:46
7	Ruben Rystedt	0.06 s	C++	2025-06-29 20:16:40
8	Samuel Qi	0.06 s	C++	2025-11-07 10:42:37
9	Victor Vatn	0.07 s	C++	2020-12-21 16:54:07
10	Ivar Lee Fevang	0.07 s	C++	2025-12-25 14:44:34

#	User	Runtime	Language	Date
1	Benjamin Dahl	0.20 s	Python 3	2026-02-16 10:42:13
2	Oskar Haarklou Veileborg	0.23 s	Python 3	2021-04-06 14:16:08
3	Samuel Qi	0.32 s	Python 3	2025-11-06 17:39:20
4	Malte Lindström	0.36 s	Python 3	2025-11-20 14:11:31
5	Jiayi Liu	0.41 s	Python 3	2025-11-13 11:00:47
6	Nicholas Russell Saerang	0.47 s	Python 3	2024-08-09 13:23:59
7	Kasper Johansson	0.55 s	Python 3	2025-11-03 18:02:26
8	Christian Mattsson	0.69 s	Python 3	2022-09-02 15:43:19

#	User	Length	Language	Date
1	Loke Gustafsson	3232	C#	2018-12-01 14:58:20

#	User	Length	Language	Date
1	Leslie Yip	883	C++	2025-11-24 15:22:23
2	Julian Berg-Larsen	937	C++	2026-01-01 15:08:46
3	Måns Edvardsson	1061	C++	2025-11-04 20:26:08
4	Marius Bjørhei	1245	C++	2025-12-25 20:49:05
5	Ivar Lee Fevang	1282	C++	2025-12-25 14:44:34
6	Victor Vatn	1316	C++	2022-11-07 23:11:33
7	Arvid Kristoffersson	1353	C++	2022-11-11 20:33:59
8	Jiayi Liu	1384	C++	2025-11-14 14:51:48
9	Martin Zhang	1420	C++	2025-11-08 14:36:30
10	Gustav Kalander	1445	C++	2018-11-29 21:11:54

#	User	Length	Language	Date
1	Nicholas Russell Saerang	491	Python 3	2024-08-09 13:23:59
2	Oskar Haarklou Veileborg	585	Python 3	2021-04-06 14:15:20
3	Jiayi Liu	704	Python 3	2025-11-13 11:00:47
4	Malte Lindström	929	Python 3	2025-11-20 14:11:31
5	Samuel Qi	993	Python 3	2025-11-06 17:31:18
6	Christian Mattsson	1067	Python 3	2022-09-02 15:43:19
7	Kasper Johansson	1113	Python 3	2025-11-03 18:02:26
8	Benjamin Dahl	1217	Python 3	2026-02-16 10:42:13

Solution running time distribution