Problem C
Cat in a Box — Problem Statistics

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Submissions	1563
Accepted submissions	881
Submission ratio	56.37%
Authors	829
Full solves [?]	798
Full solve Ratio	96.26%

#	User	Runtime	Language	Date
1	Matzuka	0.01 s	APL	2025-09-01 14:05:33

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2025-09-07 22:24:53
2	Chenzhang Hu	0.07 s	Bash	2025-09-13 01:13:51

#	User	Runtime	Language	Date
1	Deci Bel	0.04 s	C#	2025-08-15 17:49:16
2	Maureen De la fuente	0.04 s	C#	2025-08-19 23:50:17
3	Nicholas Hood	0.04 s	C#	2025-09-02 01:15:21
4	Nikolaj Alsøe	0.04 s	C#	2025-09-05 16:52:31
5	Hidden user	0.04 s	C#	2025-09-29 08:50:52
6	Mark Nickelsen	0.04 s	C#	2025-11-09 19:45:16
7	Isabella Doan	0.04 s	C#	2025-11-12 14:40:00
8	Tonny Abrahamsson	0.04 s	C#	2025-11-20 15:54:16
9	Jonas Bergling	0.05 s	C#	2025-08-21 18:01:56
10	Dennis Stegnell	0.05 s	C#	2025-08-26 12:33:40

#	User	Runtime	Language	Date
1	Sebastian Banert	0.01 s	Common Lisp	2025-08-25 00:35:47
2	John Hershey	0.01 s	Common Lisp	2025-08-29 16:27:14
3	Kevin Gomez	0.01 s	Common Lisp	2025-11-27 07:02:59

#	User	Runtime	Language	Date
1	Emil bks	0.06 s	F#	2025-09-05 16:59:03

#	User	Runtime	Language	Date
1	Jimmy Nejtron	0.00 s	Go	2025-08-15 14:56:23
2	Norbert Voelker	0.00 s	Go	2025-09-03 15:41:36
3	Rasmus Bondo Hansen	0.00 s	Go	2025-09-05 16:41:56
4	Peter Raasthøj	0.00 s	Go	2025-09-05 17:00:17
5	Hidden user	0.00 s	Go	2025-09-05 17:22:01
6	Dylan	0.00 s	Go	2025-09-09 22:30:19
7	Joseph Winkie	0.00 s	Go	2025-09-16 06:27:45
8	dalton-team-1	0.07 s	Go	2019-04-05 18:32:32

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2025-08-18 11:42:35
2	Brent Yorgey	0.00 s	Haskell	2025-08-28 05:09:53
3	Hidden user	0.00 s	Haskell	2025-09-02 14:38:55
4	Juan Miguel Vilar	0.00 s	Haskell	2025-10-02 16:45:49

#	User	Runtime	Language	Date
1	Amy Colpitts	0.04 s	Java	2025-08-15 17:16:42
2	Gerardo Contreras	0.04 s	Java	2025-09-01 05:28:29
3	Luis Varona	0.04 s	Java	2025-09-17 00:16:05
4	Serena Davis	0.04 s	Java	2025-09-17 00:17:36
5	Ranjith M	0.04 s	Java	2025-10-25 00:10:26
6	Sean Pettas	0.04 s	Java	2025-10-26 14:08:47
7	Kaif	0.04 s	Java	2025-11-20 14:21:06
8	Markus Bao	0.05 s	Java	2025-08-19 05:10:57
9	Thomas Anung Basuki	0.08 s	Java	2025-08-15 07:48:24
10	Gursavakh singh	0.08 s	Java	2025-08-18 17:25:38

#	User	Runtime	Language	Date
1	Erlend Raa Vågset	0.04 s	JavaScript (Node.js)	2025-11-05 13:38:42
2	Hidden user	0.05 s	JavaScript (Node.js)	2025-11-25 19:42:54

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2025-08-15 06:17:52
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2025-08-15 07:03:28
3	Ben Armstrong	0.02 s	JavaScript (SpiderMonkey)	2025-08-18 16:58:38
4	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-09-03 09:43:19

#	User	Runtime	Language	Date
1	Timothy Gaede	0.39 s	Julia	2025-08-15 05:36:08

#	User	Runtime	Language	Date
1	Luka Chabot	0.22 s	Kotlin	2025-09-09 08:50:52
2	Bellameche Yanis	0.22 s	Kotlin	2025-11-24 23:21:19
3	Mael Fernandez	0.23 s	Kotlin	2025-09-09 10:57:51

#	User	Runtime	Language	Date
1	Martha Kosa	0.00 s	OCaml	2025-11-08 02:21:21

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2025-09-07 07:35:10

#	User	Runtime	Language	Date
1	J Sotomayor	0.00 s	Perl	2025-11-06 21:20:28

#	User	Runtime	Language	Date
1	Sivasankaran D	0.07 s	Python 2	2025-08-16 14:15:14
2	KALAJAYANTHI M	0.07 s	Python 2	2025-09-22 17:20:55
3	Ian Kleiman Slucki	0.08 s	Python 2	2025-11-12 22:09:55

#	User	Runtime	Language	Date
1	Jonathan Abbott	0.02 s	Python 3	2019-04-05 18:32:46
2	Ryan Mao	0.02 s	Python 3	2019-04-05 18:34:45
3	The Staplers	0.02 s	Python 3	2019-04-05 18:35:32
4	Simon Berens	0.02 s	Python 3	2019-04-05 18:35:40
5	Mike Matuszyk	0.02 s	Python 3	2019-04-05 18:39:20
6	Gabrielle Ross	0.02 s	Python 3	2019-04-05 18:39:51
7	idlemen	0.02 s	Python 3	2019-04-05 18:40:23
8	Zach Perlman	0.02 s	Python 3	2019-04-05 18:40:38
9	RDHS CyberHawks	0.02 s	Python 3	2019-04-05 18:44:58
10	Staples White	0.02 s	Python 3	2019-04-05 18:45:31

#	User	Runtime	Language	Date
1	Russell Ng	0.06 s	Ruby	2025-08-15 08:42:42
2	Alexander Bilde Pedersen	0.06 s	Ruby	2025-09-05 16:18:16
3	Thomas Feld	0.07 s	Ruby	2025-08-21 13:33:02
4	Frederik Petersen	0.07 s	Ruby	2025-09-05 17:44:17
5	Chenzhang Hu	0.13 s	Ruby	2025-09-22 16:01:55

#	User	Runtime	Language	Date
1	Grettir Heimisson	0.00 s	Zig	2025-10-28 10:56:10

#	User	Length	Language	Date
1	Matzuka	81	APL	2025-09-01 14:05:33

#	User	Length	Language	Date
1	Chenzhang Hu	68	Bash	2025-09-13 01:13:51
2	Danny Robinson	70	Bash	2025-09-07 22:24:53

#	User	Length	Language	Date
1	Martin Blom	143	C	2025-09-19 15:14:20
2	Jonatan Altebro	163	C	2025-08-22 17:15:08
3	Bergur Snorrason	214	C	2025-11-13 09:09:10
4	Adam eldelbani	219	C	2025-11-22 02:02:34
5	To Om	220	C	2025-09-15 22:24:55
6	Finn Uddling	223	C	2025-09-30 12:34:05
7	Allan Nouri	229	C	2025-08-20 10:41:38
8	Anuj Kochar	233	C	2025-11-11 12:51:38
9	erik	234	C	2025-10-17 08:33:04
10	Caleb Kraglund	240	C	2025-10-06 17:56:11

#	User	Length	Language	Date
1	Tonny Abrahamsson	340	C#	2025-11-20 15:54:16
2	Deci Bel	348	C#	2025-08-15 17:49:16
3	Freek van Keulen	352	C#	2025-09-03 15:48:55
4	Jonas Bergling	397	C#	2025-08-21 18:01:56
5	Hidden user	419	C#	2025-09-29 08:50:52
6	Mark Nickelsen	466	C#	2025-11-09 19:45:16
7	Գոռ Բաղդասարյան	527	C#	2025-11-11 10:45:12
8	Nikolaj Alsøe	540	C#	2025-09-05 16:52:31
9	Nicholas Hood	574	C#	2025-09-02 01:15:21
10	Isabella Doan	598	C#	2025-11-12 14:40:00

#	User	Length	Language	Date
1	Shiroy Sattur	144	C++	2025-08-15 09:48:26
2	Ernest Ng Zi Xuan	177	C++	2025-08-20 01:47:52
3	Alex Ayoub	184	C++	2025-10-22 12:19:26
4	Yutong Wang	191	C++	2025-09-07 14:52:20
5	Mathias Gernez	198	C++	2025-10-09 17:23:53
6	Bowen Zou	215	C++	2025-11-27 18:14:58
7	IRENE JOCELYNE TANUDIREDJA	216	C++	2025-09-24 08:01:44
8	Mohammad Alaaedine	217	C++	2025-11-10 19:38:15
9	Bui Phuong Nam	223	C++	2025-08-16 16:04:14
10	Jayden Wong	223	C++	2025-09-17 16:37:43

#	User	Length	Language	Date
1	Kevin Gomez	92	Common Lisp	2025-11-27 07:02:59
2	John Hershey	110	Common Lisp	2025-08-29 16:33:55
3	Sebastian Banert	221	Common Lisp	2025-08-25 00:35:47

#	User	Length	Language	Date
1	Emil bks	322	F#	2025-09-05 16:59:03

#	User	Length	Language	Date
1	Jimmy Nejtron	256	Go	2025-08-15 14:56:23
2	dalton-team-1	276	Go	2019-04-05 18:32:32
3	Norbert Voelker	342	Go	2025-09-03 15:41:36
4	Hidden user	472	Go	2025-09-05 17:22:01
5	Peter Raasthøj	539	Go	2025-09-05 17:00:17
6	Rasmus Bondo Hansen	546	Go	2025-09-05 16:41:56
7	Joseph Winkie	610	Go	2025-09-16 06:27:45
8	Dylan	674	Go	2025-09-09 22:30:19

#	User	Length	Language	Date
1	Juan Miguel Vilar	110	Haskell	2025-10-02 16:45:49
2	Hidden user	176	Haskell	2025-09-02 14:38:55
3	Steinar Simonnes	192	Haskell	2025-08-18 11:42:35
4	Brent Yorgey	289	Haskell	2025-08-28 05:09:53

#	User	Length	Language	Date
1	Terry Morris	386	Java	2025-11-11 22:44:03
2	Thomas Anung Basuki	396	Java	2025-08-15 07:48:24
3	Dogsarethemagic	406	Java	2025-11-18 18:16:56
4	Sara Xin	410	Java	2019-04-05 18:41:21
5	Stefan	420	Java	2025-11-13 14:55:18
6	Noa Levine-20	428	Java	2019-04-05 18:39:06
7	Aamir Khan	438	Java	2025-08-28 00:28:22
8	Jensen Li	442	Java	2019-04-05 18:38:32
9	PAVITHRA B	449	Java	2025-09-25 10:33:12
10	Hunter College High School	456	Java	2019-04-05 18:52:32

#	User	Length	Language	Date
1	Erlend Raa Vågset	208	JavaScript (Node.js)	2025-11-05 13:38:42
2	Hidden user	661	JavaScript (Node.js)	2025-11-25 19:42:54

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	87	JavaScript (SpiderMonkey)	2025-08-15 07:03:28
2	Jimmy Gustafsson	89	JavaScript (SpiderMonkey)	2025-09-03 09:43:19
3	Bjørn Chr. Soltvedt	95	JavaScript (SpiderMonkey)	2025-08-15 06:19:18
4	Ben Armstrong	134	JavaScript (SpiderMonkey)	2025-08-18 16:58:38

#	User	Length	Language	Date
1	Timothy Gaede	411	Julia	2025-08-15 05:36:08

#	User	Length	Language	Date
1	Bellameche Yanis	224	Kotlin	2025-11-24 23:21:19
2	Mael Fernandez	268	Kotlin	2025-09-09 10:57:51
3	Luka Chabot	372	Kotlin	2025-09-09 08:50:52

#	User	Length	Language	Date
1	Martha Kosa	253	OCaml	2025-11-08 02:21:21

#	User	Length	Language	Date
1	Ingemar Ragnemalm	251	Pascal	2025-09-07 07:35:10

#	User	Length	Language	Date
1	J Sotomayor	162	Perl	2025-11-06 21:20:28

#	User	Length	Language	Date
1	Sivasankaran D	149	Python 2	2025-08-16 14:15:14
2	Ian Kleiman Slucki	167	Python 2	2025-11-12 22:09:55
3	KALAJAYANTHI M	196	Python 2	2025-09-22 17:20:55

#	User	Length	Language	Date
1	Hidden user	95	Python 3	2025-08-21 19:59:42
2	Lex Janssens	96	Python 3	2025-09-18 22:43:07
3	Kevin Gomez	96	Python 3	2025-11-27 06:50:53
4	Teikn Smith	97	Python 3	2025-08-16 01:57:12
5	Nicholas Russell Saerang	97	Python 3	2025-08-21 17:35:53
6	Farzam Abrishami	98	Python 3	2025-09-06 20:55:27
7	Guk Yi Siong	102	Python 3	2025-08-16 08:39:32
8	David Worley	102	Python 3	2025-08-20 21:58:13
9	John Hershey	102	Python 3	2025-08-28 21:02:36
10	Gunnsteinn Þór Ólason	102	Python 3	2025-11-19 10:12:11

#	User	Length	Language	Date
1	Thomas Feld	71	Ruby	2025-08-21 13:33:02
2	Russell Ng	82	Ruby	2025-08-15 08:41:57
3	Alexander Bilde Pedersen	122	Ruby	2025-09-05 16:18:16
4	Frederik Petersen	132	Ruby	2025-09-05 17:44:17
5	Chenzhang Hu	166	Ruby	2025-09-22 16:01:55

#	User	Length	Language	Date
1	David Rasch	267	Rust	2025-10-29 16:31:09
2	Vincent Lagerros	394	Rust	2025-08-15 14:35:19
3	Rasmus Melin	446	Rust	2025-09-05 16:49:36
4	Pankajkumar Patro	477	Rust	2025-08-15 14:17:21
5	Emil Dichmann	486	Rust	2025-08-16 11:39:22
6	Henrik Josefsson	510	Rust	2025-08-17 18:59:07
7	Nathaniel Risum	533	Rust	2025-08-21 11:48:15
8	Vilmer Renger	583	Rust	2025-11-25 22:04:46
9	Hans Zhao Torkelsson	625	Rust	2025-11-10 00:34:10
10	Joshua Freudenhammer	1094	Rust	2025-08-27 23:55:23

#	User	Length	Language	Date
1	Grettir Heimisson	2733	Zig	2025-10-28 10:56:10

Solution running time distribution