Problem B
Bottle Opening — Problem Statistics

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Submissions	1020
Accepted submissions	464
Submission ratio	45.49%
Authors	451
Full solves [?]	415
Full solve Ratio	92.02%

#	User	Runtime	Language	Date
1	Mathias Davidsen	0.00 s	C	2021-11-12 16:18:53
2	Jon Voigt Tøttrup	0.00 s	C	2021-11-12 16:22:36
3	Johannes Damsbo Frederiksen	0.00 s	C	2021-11-12 17:35:07
4	Hidden user	0.00 s	C	2024-12-25 04:13:57
5	Hidden user	0.00 s	C	2025-01-01 08:07:37
6	Nathan Ches Davis	0.00 s	C	2025-04-16 16:58:03
7	Fereshta Hasanzada	0.00 s	C	2025-06-04 10:43:14
8	Eduardo Vicente Petry	0.00 s	C	2025-08-12 23:13:07
9	Birger Lundin	0.00 s	C	2026-01-09 20:26:59

#	User	Runtime	Language	Date
1	Rasmus Balthazar Rødgaard Andreasen	0.02 s	C#	2021-11-12 16:15:04
2	Sebastian Thiel Steensgaard	0.02 s	C#	2021-11-12 16:17:01
3	Hidden user	0.02 s	C#	2021-11-12 16:18:43
4	Mads Cornelius Hansen	0.02 s	C#	2021-11-12 16:19:53
5	Mikkel Møller Jensen	0.02 s	C#	2021-11-12 16:25:12
6	Andreas Kongstad	0.02 s	C#	2021-11-12 16:48:44
7	Jonathan Eilath	0.02 s	C#	2021-11-12 16:55:48
8	David Martin Sørensen	0.02 s	C#	2021-11-12 17:06:33
9	Philip Mørch	0.02 s	C#	2021-11-12 17:48:12
10	Bo Hagen-Seirup	0.02 s	C#	2022-03-25 15:21:06

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2024-11-21 19:37:45
2	Ronas Jacob Coban Olsen	0.00 s	Go	2025-03-24 20:42:12
3	Marcus Henrik Simonsen	0.00 s	Go	2025-10-11 15:58:27
4	Lasse Faurby Klausen	0.08 s	Go	2021-11-12 16:09:29
5	Lukas L. Hjelmstrand	0.08 s	Go	2021-11-12 16:34:48
6	Niclas Søgaard Hjortkjær	0.08 s	Go	2021-11-12 16:37:24

#	User	Runtime	Language	Date
1	Thore Husfeldt	0.00 s	Haskell	2024-11-20 10:19:36
2	Brent Yorgey	0.00 s	Haskell	2024-11-21 03:13:34
3	Hidden user	0.00 s	Haskell	2024-11-22 01:27:55
4	Steinar Simonnes	0.00 s	Haskell	2024-11-22 08:53:20
5	Jan Hrček	0.00 s	Haskell	2024-12-13 20:24:05
6	Sebastian Banert	0.00 s	Haskell	2025-01-23 21:15:22
7	Shinji Koshida	0.00 s	Haskell	2025-07-27 11:47:11
8	Marco Carbone	0.01 s	Haskell	2021-11-12 16:23:11

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Java	2025-02-11 19:00:40
2	Ben Cobb	0.04 s	Java	2025-04-06 19:42:30
3	Asmus Tørsleff	0.06 s	Java	2021-11-12 16:08:49
4	Stela Palii	0.06 s	Java	2024-12-01 00:31:39
5	Simon	0.06 s	Java	2025-03-19 12:55:16
6	Ranjith M	0.06 s	Java	2026-02-25 23:45:11
7	Frederik Petersen	0.09 s	Java	2021-11-12 16:07:42
8	Joas Haunstrup	0.10 s	Java	2021-11-12 16:38:24
9	Nick	0.10 s	Java	2025-02-03 04:35:35
10	Hunter Mullen	0.10 s	Java	2025-02-09 03:34:28

#	User	Runtime	Language	Date
1	Daniel Jessen	0.04 s	JavaScript (Node.js)	2025-03-28 17:15:34
2	Hidden user	0.05 s	JavaScript (Node.js)	2025-01-18 04:40:32

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2024-11-19 17:25:50
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2024-12-19 17:18:30
3	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2025-02-17 00:09:33
4	Shishir	0.02 s	JavaScript (SpiderMonkey)	2025-02-19 20:13:07
5	Amina Pandey	0.02 s	JavaScript (SpiderMonkey)	2025-02-19 20:16:18
6	Quoc Anh Khoa Nguyen	0.02 s	JavaScript (SpiderMonkey)	2025-02-19 20:18:10
7	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-05-17 00:08:54

#	User	Runtime	Language	Date
1	Timothy Gaede	0.40 s	Julia	2025-03-21 07:24:07

#	User	Runtime	Language	Date
1	Ioannis Karras	0.20 s	Kotlin	2025-03-28 16:30:53
2	morten falk	0.20 s	Kotlin	2025-12-07 23:55:28
3	MAya	0.21 s	Kotlin	2025-10-06 16:37:57
4	Adam Rankin	0.21 s	Kotlin	2026-01-13 05:08:28

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.12 s	Octave	2024-11-23 15:11:18

#	User	Runtime	Language	Date
1	Lasse Letager Hansen	0.00 s	Perl	2024-11-20 10:07:48
2	Asger Hautop Drewsen	0.00 s	Perl	2024-11-20 18:10:45

#	User	Runtime	Language	Date
1	Renate	0.02 s	PHP	2026-03-07 23:31:16

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.02 s	Prolog	2026-02-14 12:22:19

#	User	Runtime	Language	Date
1	Sander Oppen	0.04 s	Python 3	2024-11-19 16:27:43
2	Simen Sørensen	0.04 s	Python 3	2024-11-19 17:50:39
3	Petr	0.04 s	Python 3	2024-11-19 19:20:43
4	Ahmed Chamseddine	0.04 s	Python 3	2024-11-19 21:09:19
5	Ram Basnet	0.04 s	Python 3	2024-11-19 23:49:07
6	Lasse Letager Hansen	0.04 s	Python 3	2024-11-20 07:44:54
7	Asger Hautop Drewsen	0.04 s	Python 3	2024-11-20 08:53:16
8	Matias Frank Jensen	0.04 s	Python 3	2024-11-20 10:43:14
9	Hidden user	0.04 s	Python 3	2024-11-20 10:47:49
10	Felix Fatum	0.04 s	Python 3	2024-11-21 09:28:13

#	User	Runtime	Language	Date
1	Miorel Palii	0.06 s	Ruby	2024-11-24 23:50:41
2	Thomas Feld	0.06 s	Ruby	2025-01-29 09:19:42
3	Oskar Haarklou Veileborg	0.07 s	Ruby	2024-11-20 09:32:15
4	Andreas Severin Hauch Trøstrup	0.07 s	Ruby	2024-11-26 13:55:35
5	Alexander Bilde Pedersen	0.07 s	Ruby	2024-12-11 12:45:14

#	User	Runtime	Language	Date
1	Jordan H	0.04 s	Visual Basic	2025-04-10 10:01:00

#	User	Length	Language	Date
1	Hidden user	253	C	2024-12-25 04:13:57
2	Birger Lundin	255	C	2026-01-09 20:26:59
3	Mathias Davidsen	290	C	2021-11-12 16:18:53
4	Hidden user	291	C	2025-01-01 08:07:37
5	Eduardo Vicente Petry	294	C	2025-08-12 23:13:07
6	Jon Voigt Tøttrup	325	C	2021-11-12 16:22:36
7	Nathan Ches Davis	435	C	2025-04-16 16:58:03
8	Fereshta Hasanzada	477	C	2025-06-04 10:43:14
9	Johannes Damsbo Frederiksen	617	C	2021-11-12 17:35:07

#	User	Length	Language	Date
1	Morten Jensen	275	C#	2025-08-21 21:49:32
2	David Martin Sørensen	471	C#	2021-11-12 17:06:33
3	Hidden user	526	C#	2021-11-12 16:18:43
4	Amir Jahangard Rafsanjani	552	C#	2026-01-01 07:21:27
5	Andreas Kongstad	560	C#	2021-11-12 16:48:44
6	Phillip Lindholm	584	C#	2025-04-18 01:45:36
7	Mads Cornelius Hansen	591	C#	2021-11-12 16:19:53
8	Mikkel Møller Jensen	591	C#	2021-11-12 16:25:12
9	Jonathan Eilath	605	C#	2021-11-12 16:55:48
10	Sebastian Thiel Steensgaard	665	C#	2021-11-12 16:17:01

#	User	Length	Language	Date
1	Grae Yeandle	183	C++	2025-01-01 11:37:32
2	Markus Mathiasen	211	C++	2021-11-12 16:20:47
3	Armen Andreasyan	238	C++	2025-02-08 14:31:40
4	Jesús Pacheco Alonso	240	C++	2024-11-20 18:54:30
5	I Lucian	243	C++	2025-10-04 11:53:22
6	Jayden Gardner	260	C++	2025-03-20 22:55:44
7	Frederik Vase	260	C++	2025-10-13 01:04:06
8	Ernest Ng Zi Xuan	267	C++	2025-08-19 16:13:20
9	Ryan Tan	269	C++	2024-12-15 16:53:33
10	Tomas Lagland	271	C++	2024-11-30 15:22:19

#	User	Length	Language	Date
1	Marcus Henrik Simonsen	225	Go	2025-10-11 15:58:27
2	Lukas L. Hjelmstrand	266	Go	2021-11-12 16:34:48
3	Norbert Voelker	315	Go	2024-11-21 19:37:45
4	Lasse Faurby Klausen	459	Go	2021-11-12 16:09:29
5	Niclas Søgaard Hjortkjær	495	Go	2021-11-12 16:37:24
6	Ronas Jacob Coban Olsen	556	Go	2025-03-24 20:42:12

#	User	Length	Language	Date
1	Jan Hrček	123	Haskell	2024-12-13 20:24:05
2	Sebastian Banert	179	Haskell	2025-01-23 21:15:22
3	Thore Husfeldt	225	Haskell	2024-11-20 10:19:36
4	Shinji Koshida	246	Haskell	2025-07-27 11:47:11
5	Hidden user	254	Haskell	2024-11-22 01:27:55
6	Brent Yorgey	353	Haskell	2024-11-21 03:13:34
7	Steinar Simonnes	442	Haskell	2024-11-22 08:53:20
8	Marco Carbone	556	Haskell	2021-11-12 16:23:11

#	User	Length	Language	Date
1	Thomas Anung Basuki	377	Java	2025-12-31 12:57:19
2	Christian Mikkelsen Fuglsang	413	Java	2021-11-12 16:11:53
3	Andreas Guldborg Hansen	417	Java	2021-11-12 16:01:57
4	William Skou Heidemann	424	Java	2021-11-12 16:07:31
5	DIVYASHREE N	424	Java	2025-04-03 11:08:48
6	Lasse Wendtland Edslev	425	Java	2021-11-12 16:07:25
7	Tobias Skovbæk Brund	428	Java	2021-11-12 16:59:45
8	Nick	430	Java	2025-02-03 04:35:35
9	Vladimir Kalabukhov	431	Java	2025-03-28 17:39:39
10	Jackson Simoneau	431	Java	2025-04-03 18:23:06

#	User	Length	Language	Date
1	Daniel Jessen	469	JavaScript (Node.js)	2025-03-28 17:15:34
2	Hidden user	613	JavaScript (Node.js)	2025-01-18 04:40:32

#	User	Length	Language	Date
1	Jimmy Gustafsson	101	JavaScript (SpiderMonkey)	2025-05-17 00:08:54
2	Bjørn Chr. Soltvedt	132	JavaScript (SpiderMonkey)	2024-11-19 17:34:18
3	Zach Tschetter	149	JavaScript (SpiderMonkey)	2025-02-17 00:12:08
4	Shishir	155	JavaScript (SpiderMonkey)	2025-02-19 20:13:07
5	Quoc Anh Khoa Nguyen	172	JavaScript (SpiderMonkey)	2025-02-19 20:18:10
6	Christian Pilegaard Cederquist	182	JavaScript (SpiderMonkey)	2024-12-19 17:18:30
7	Amina Pandey	310	JavaScript (SpiderMonkey)	2025-02-19 20:16:18

#	User	Length	Language	Date
1	Timothy Gaede	377	Julia	2025-03-21 07:24:07

#	User	Length	Language	Date
1	Ioannis Karras	222	Kotlin	2025-03-28 16:30:53
2	morten falk	269	Kotlin	2025-12-07 23:55:28
3	Adam Rankin	362	Kotlin	2026-01-13 05:08:28
4	MAya	584	Kotlin	2025-10-06 16:37:57

#	User	Length	Language	Date
1	Sven Rönnbäck	292	Octave	2024-11-23 15:11:18

#	User	Length	Language	Date
1	Lasse Letager Hansen	58	Perl	2024-11-21 12:07:47
2	Asger Hautop Drewsen	63	Perl	2024-11-20 18:28:26

#	User	Length	Language	Date
1	Renate	266	PHP	2026-03-07 23:31:16

#	User	Length	Language	Date
1	Andriy Zyevakov	4959	Prolog	2026-02-14 12:22:19

#	User	Length	Language	Date
1	Noah Hessen Bjerke	103	Python 3	2024-11-21 21:52:40
2	Asger Hautop Drewsen	105	Python 3	2024-11-20 08:56:31
3	Nicholas Russell Saerang	105	Python 3	2024-12-04 10:05:38
4	Lasse Letager Hansen	108	Python 3	2024-11-20 08:03:26
5	Kévin Dubrulle	109	Python 3	2024-11-29 11:54:52
6	Si Jie Tan	110	Python 3	2026-01-13 09:31:36
7	Ahmed Chamseddine	112	Python 3	2024-11-19 21:09:19
8	Jason Oliphant	112	Python 3	2025-11-14 02:46:27
9	Timothy Baeckelant	120	Python 3	2024-12-09 23:21:45
10	Sander Oppen	122	Python 3	2024-11-19 16:27:43

#	User	Length	Language	Date
1	Thomas Feld	76	Ruby	2025-01-29 09:19:42
2	Oskar Haarklou Veileborg	78	Ruby	2024-11-20 10:51:50
3	Alexander Bilde Pedersen	117	Ruby	2024-12-11 12:45:14
4	Miorel Palii	124	Ruby	2024-11-24 23:50:41
5	Andreas Severin Hauch Trøstrup	160	Ruby	2024-11-26 13:55:35

#	User	Length	Language	Date
1	Vincent Lagerros	217	Rust	2024-11-22 18:00:55
2	Pankajkumar Patro	394	Rust	2024-11-21 17:03:11
3	Bas Dirks	438	Rust	2025-01-08 07:56:30
4	Isak Jägberg	470	Rust	2024-11-22 12:31:03
5	Sebastian Clausen	488	Rust	2021-11-12 17:08:01
6	David Rasch	503	Rust	2022-10-28 16:14:52
7	Hidden user	567	Rust	2021-11-12 16:19:22
8	Alice Ryhl	772	Rust	2021-11-12 16:07:43
9	Gabriella Gloria	1241	Rust	2025-04-22 07:53:19
10	Hidden user	6506	Rust	2025-07-14 21:48:10

#	User	Length	Language	Date
1	Jordan H	393	Visual Basic	2025-04-10 10:01:00

Solution running time distribution