Problem B
Evening Fika — Problem Statistics

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Submissions	1169
Accepted submissions	857
Submission ratio	73.31%
Authors	412
Full solves [?]	392
Full solve Ratio	95.15%

#	User	Score	Language	Date
1	Naveen Kumar S	100	C	2025-04-06 16:39:24
2	Jeviczki Jane	46	C	2025-11-23 13:52:47

#	User	Score	Language	Date
1	Samuel Wickenberg	100	C#	2024-10-28 19:45:56
2	Lotten Johansson	100	C#	2024-11-06 14:06:34
3	Simon Persson Holm	100	C#	2024-11-23 14:02:23
4	Ruben Rystedt	100	C#	2024-11-24 15:27:36
5	Maria Carlsson	100	C#	2024-11-27 18:15:36
6	Ihor Kolisnyk	100	C#	2024-11-29 16:58:29
7	Joel Hardeberg	100	C#	2024-11-30 13:47:55
8	Adrian Wallin	100	C#	2025-11-15 03:20:06
9	Գոռ Բաղդասարյան	100	C#	2026-01-08 08:36:36

#	User	Score	Language	Date
1	Edvin Loberg	100	Go	2024-11-26 01:29:55
2	Norbert Voelker	100	Go	2024-12-11 20:36:27

#	User	Score	Language	Date
1	Steinar Simonnes	100	Haskell	2024-12-08 19:56:48
2	Brent Yorgey	100	Haskell	2025-01-19 03:46:47
3	Shinji Koshida	20	Haskell	2025-12-15 21:04:16

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2024-12-08 04:01:05
2	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2025-07-09 22:57:12
3	Christian Pilegaard Cederquist	100	JavaScript (SpiderMonkey)	2025-09-05 21:49:23

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2025-04-16 19:44:28

#	User	Score	Language	Date
1	Natanael Lundberg	100	Ruby	2024-10-21 23:23:32
2	Thomas Feld	100	Ruby	2025-04-07 14:34:31

#	User	Score	Language	Date
1	Erik Magnusson	100	Rust	2024-10-22 18:55:44
2	Vincent Lagerros	100	Rust	2024-11-29 00:01:22
3	Hidden user	100	Rust	2024-11-29 10:05:55
4	Bas Dirks	100	Rust	2025-01-18 09:56:09
5	Andy	100	Rust	2025-12-20 09:13:02

#	User	Runtime	Language	Date
1	Naveen Kumar S	0.03 s	C	2025-04-06 16:39:24

#	User	Runtime	Language	Date
1	Lotten Johansson	0.09 s	C#	2024-11-06 14:06:34
2	Ruben Rystedt	0.11 s	C#	2024-11-24 15:27:36
3	Adrian Wallin	0.11 s	C#	2025-11-15 03:20:06
4	Samuel Wickenberg	0.13 s	C#	2024-10-28 19:45:56
5	Simon Persson Holm	0.13 s	C#	2024-11-23 14:02:23
6	Ihor Kolisnyk	0.13 s	C#	2024-11-29 16:58:29
7	Maria Carlsson	0.14 s	C#	2024-11-27 18:15:36
8	Joel Hardeberg	0.15 s	C#	2024-11-30 13:47:55
9	Գոռ Բաղդասարյան	0.18 s	C#	2026-01-08 08:36:36

#	User	Runtime	Language	Date
1	Erik Adebahr	0.01 s	C++	2024-10-23 12:12:11
2	Loke Gustafsson	0.02 s	C++	2024-10-22 20:09:27
3	Brad	0.02 s	C++	2025-02-03 20:35:18
4	Raunak Redkar	0.03 s	C++	2024-10-22 10:14:17
5	Ruiming Zhang	0.03 s	C++	2024-10-22 21:14:35
6	Vladyslav Levchenko	0.03 s	C++	2024-10-27 10:45:33
7	Hidden user	0.03 s	C++	2024-11-06 17:23:15
8	Adam Amanbaev	0.03 s	C++	2024-11-28 18:29:36
9	Jacob Paul	0.03 s	C++	2024-12-01 01:50:54
10	Phát Hoàng Đức Hưng	0.03 s	C++	2024-12-12 14:31:21

#	User	Runtime	Language	Date
1	Norbert Voelker	0.04 s	Go	2024-12-11 20:36:27
2	Edvin Loberg	0.08 s	Go	2024-11-26 01:29:55

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.21 s	Haskell	2024-12-08 19:56:48
2	Brent Yorgey	0.44 s	Haskell	2025-01-19 03:46:47

#	User	Runtime	Language	Date
1	Lee Heng Sheng	0.14 s	Java	2025-10-29 06:58:46
2	Sven Rönnbäck	0.16 s	Java	2024-12-08 08:15:01
3	Yang Chengyu	0.16 s	Java	2025-10-29 10:33:28
4	Liu Junhan	0.16 s	Java	2025-10-31 18:42:25
5	Hidden user	0.17 s	Java	2025-10-15 17:42:58
6	Chia Kei Pei	0.18 s	Java	2025-10-25 11:32:35
7	Bjørn Dons	0.22 s	Java	2025-02-23 20:12:39
8	Hidden user	0.22 s	Java	2025-10-28 10:40:54
9	Hidden user	0.23 s	Java	2025-10-15 19:18:06
10	ZHOU ZHENG	0.25 s	Java	2025-10-31 10:45:14

#	User	Runtime	Language	Date
1	Jimmy Gustafsson	0.15 s	JavaScript (SpiderMonkey)	2025-07-09 22:57:12
2	Christian Pilegaard Cederquist	0.15 s	JavaScript (SpiderMonkey)	2025-09-05 21:51:49
3	Bjørn Chr. Soltvedt	0.16 s	JavaScript (SpiderMonkey)	2024-12-08 04:04:11

#	User	Runtime	Language	Date
1	Timothy Gaede	0.75 s	Julia	2025-04-16 19:44:28

#	User	Runtime	Language	Date
1	Alexander Kochanowicz	0.11 s	Python 3	2024-11-28 21:57:07
2	Arvid Kristoffersson	0.11 s	Python 3	2024-11-28 23:47:24
3	Stella Jillestam	0.11 s	Python 3	2024-11-29 20:48:02
4	Petr	0.11 s	Python 3	2024-12-11 17:20:57
5	Marshall D Feng	0.11 s	Python 3	2025-01-03 00:23:48
6	Dominic Berzin Chua Way Gin	0.11 s	Python 3	2025-04-17 11:42:05
7	Lam Pei Shi	0.11 s	Python 3	2025-10-12 08:39:25
8	Hidden user	0.11 s	Python 3	2025-10-15 18:04:34
9	Shi Yuqi	0.11 s	Python 3	2025-10-22 06:22:15
10	WU Shangrong	0.11 s	Python 3	2025-10-23 06:30:49

#	User	Runtime	Language	Date
1	Natanael Lundberg	0.19 s	Ruby	2024-10-21 23:23:32
2	Thomas Feld	0.53 s	Ruby	2025-04-07 14:34:31

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2024-11-29 00:01:22
2	Hidden user	0.02 s	Rust	2024-11-29 10:05:55
3	Bas Dirks	0.02 s	Rust	2025-01-18 09:56:09
4	Andy	0.02 s	Rust	2025-12-20 09:13:02
5	Erik Magnusson	0.03 s	Rust	2024-10-22 18:55:44

#	User	Length	Language	Date
1	Naveen Kumar S	1174	C	2025-04-06 16:39:24

#	User	Length	Language	Date
1	Ruben Rystedt	624	C#	2024-11-24 15:27:36
2	Lotten Johansson	1008	C#	2024-11-06 14:06:34
3	Simon Persson Holm	1024	C#	2024-11-23 14:02:23
4	Samuel Wickenberg	1323	C#	2024-10-28 19:45:56
5	Adrian Wallin	1355	C#	2025-11-15 03:20:06
6	Ihor Kolisnyk	1437	C#	2024-11-29 16:58:29
7	Գոռ Բաղդասարյան	1815	C#	2026-01-08 08:36:36
8	Maria Carlsson	2045	C#	2024-11-27 18:15:36
9	Joel Hardeberg	3170	C#	2024-11-30 13:47:55

#	User	Length	Language	Date
1	Julian Berg-Larsen	402	C++	2025-12-19 18:01:53
2	Armen Andreasyan	486	C++	2025-01-11 13:01:33
3	Kristinn Hrafn Daníelsson	497	C++	2024-12-30 14:09:52
4	Arvid Kristoffersson	545	C++	2024-11-28 22:48:09
5	Jesús Pacheco Alonso	546	C++	2025-01-27 15:47:51
6	Trần Cảnh Nam	559	C++	2025-10-31 11:02:14
7	Marius Bjørhei	564	C++	2025-12-18 21:59:44
8	Leslie Yip	570	C++	2025-11-24 15:21:57
9	Ruiming Zhang	651	C++	2024-10-22 21:14:35
10	Måns Edvardsson	664	C++	2025-11-03 22:19:05

#	User	Length	Language	Date
1	Norbert Voelker	966	Go	2024-12-11 20:36:27
2	Edvin Loberg	1390	Go	2024-11-26 01:29:55

#	User	Length	Language	Date
1	Steinar Simonnes	1237	Haskell	2024-12-08 19:56:48
2	Brent Yorgey	7883	Haskell	2025-01-19 03:46:47

#	User	Length	Language	Date
1	Yong Ee	1068	Java	2025-10-11 10:48:17
2	Hidden user	1143	Java	2025-10-13 05:18:26
3	Pooja Raju	1169	Java	2025-10-12 06:31:24
4	Hidden user	1234	Java	2025-10-11 09:22:51
5	He Haodong	1236	Java	2025-10-12 23:02:16
6	Hidden user	1237	Java	2025-10-21 05:10:13
7	Hidden user	1265	Java	2025-10-28 05:59:19
8	Hidden user	1288	Java	2025-10-15 11:12:02
9	Hidden user	1303	Java	2025-10-12 07:43:26
10	Hidden user	1337	Java	2025-10-13 08:46:39

#	User	Length	Language	Date
1	Jimmy Gustafsson	237	JavaScript (SpiderMonkey)	2025-07-09 23:10:37
2	Bjørn Chr. Soltvedt	252	JavaScript (SpiderMonkey)	2024-12-08 04:04:11
3	Christian Pilegaard Cederquist	839	JavaScript (SpiderMonkey)	2025-09-05 21:49:23

#	User	Length	Language	Date
1	Timothy Gaede	1067	Julia	2025-04-16 19:44:28

#	User	Length	Language	Date
1	Erik Adebahr	143	Python 3	2024-10-22 21:32:57
2	Harry Zhang	189	Python 3	2024-10-20 21:19:54
3	Nicholas Russell Saerang	213	Python 3	2024-12-08 16:00:07
4	Ernest Ng Zi Xuan	213	Python 3	2025-10-13 10:19:28
5	Noah Hessen Bjerke	236	Python 3	2024-12-27 02:40:36
6	Yong Mao	243	Python 3	2025-02-12 02:00:33
7	Teikn Smith	256	Python 3	2025-09-07 05:36:10
8	Ahmed Chamseddine	259	Python 3	2025-01-06 15:43:19
9	artha choke9	271	Python 3	2025-07-31 01:43:53
10	Lex Janssens	308	Python 3	2025-10-28 20:57:47

#	User	Length	Language	Date
1	Thomas Feld	109	Ruby	2025-04-07 14:34:31
2	Natanael Lundberg	513	Ruby	2024-10-21 23:23:32

#	User	Length	Language	Date
1	Hidden user	1248	Rust	2024-11-29 10:05:55
2	Bas Dirks	1322	Rust	2025-01-18 09:56:09
3	Andy	1780	Rust	2025-12-20 09:13:02
4	Erik Magnusson	4515	Rust	2024-10-22 18:55:44
5	Vincent Lagerros	17346	Rust	2024-11-29 00:01:22

Solution running time distribution