Problem A
Broken Swords — Problem Statistics

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Submissions	3698
Accepted submissions	1828
Submission ratio	49.43%
Authors	1705
Full solves [?]	1575
Full solve Ratio	92.38%

#	User	Runtime	Language	Date
1	Hidden user	0.11 s	APL	2023-09-29 16:54:05
2	Jairus Carle Isaguirre	0.11 s	APL	2023-09-29 18:10:51
3	Thomas Feld	0.98 s	APL	2023-10-12 09:33:43

#	User	Runtime	Language	Date
1	Danny Robinson	0.02 s	Bash	2023-09-02 18:06:22

#	User	Runtime	Language	Date
1	Thomas Norris	0.03 s	C#	2019-10-18 21:15:09
2	Gurpartap Singh Bhatti	0.03 s	C#	2019-11-10 18:33:24
3	Charles Christensen	0.03 s	C#	2020-04-20 21:12:25
4	Casper Rødgaard	0.03 s	C#	2020-05-01 00:48:02
5	Sidesh Jungbahadur	0.03 s	C#	2022-10-24 12:09:03
6	Kristoffer Strube	0.04 s	C#	2019-09-29 12:53:47
7	Sebastian Sternberg	0.04 s	C#	2021-02-23 20:38:51
8	Mikael Fiala-Lundström	0.04 s	C#	2021-04-05 01:22:27
9	Omar Aljanabi	0.04 s	C#	2022-02-10 19:09:15
10	Göran Andersson	0.04 s	C#	2022-05-15 19:07:10

#	User	Runtime	Language	Date
1	David Cawthon	0.03 s	Common Lisp	2020-09-13 05:56:59
2	Hidden user	0.04 s	Common Lisp	2019-08-03 18:46:07

#	User	Runtime	Language	Date
1	dick move	0.01 s	Crystal	2025-09-28 16:21:26

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.06 s	F#	2022-08-14 09:45:52

#	User	Runtime	Language	Date
1	Husain Satan	0.05 s	Go	2023-12-23 03:42:19
2	Norbert Voelker	0.08 s	Go	2021-04-17 22:41:24
3	Ian Howell	0.47 s	Go	2020-02-12 18:23:37

#	User	Runtime	Language	Date
1	Tim Put	0.01 s	Haskell	2020-10-14 02:08:44
2	Steinar Simonnes	0.01 s	Haskell	2024-02-10 16:41:51
3	Jan Hrček	0.04 s	Haskell	2020-11-07 15:19:42
4	Thomas Almestad	0.05 s	Haskell	2020-04-03 16:06:02
5	Caleb Surovik	0.06 s	Haskell	2021-07-06 22:52:00
6	Antony Lee	0.07 s	Haskell	2020-05-04 12:54:32
7	Hidden user	0.08 s	Haskell	2019-09-21 17:00:25
8	Brent Yorgey	0.22 s	Haskell	2019-06-12 22:09:19

#	User	Runtime	Language	Date
1	Bjørn Dons	0.09 s	Java	2019-07-25 22:11:46
2	Sven Rönnbäck	0.10 s	Java	2021-01-03 11:21:09
3	Emil Bak-Møller	0.14 s	Java	2019-10-27 22:32:51
4	Ryan Tan	0.15 s	Java	2022-01-16 09:19:39
5	Gábor Szabó	0.15 s	Java	2022-06-11 14:00:23
6	Programozás Java	0.15 s	Java	2022-10-23 17:10:54
7	CUX "INDIO" PRADA	0.15 s	Java	2024-12-19 18:34:59
8	Samuel Klingström	0.16 s	Java	2020-08-30 23:21:42
9	Lee Wei Hong	0.16 s	Java	2020-12-26 14:07:03
10	Long Nguyen Manh Thanh	0.16 s	Java	2024-10-27 16:25:47

#	User	Runtime	Language	Date
1	Mohammed Darouich	0.13 s	JavaScript (Node.js)	2022-03-04 12:09:21
2	Dieter Meyer	0.16 s	JavaScript (Node.js)	2023-07-22 13:07:55
3	Chris Wong	0.46 s	JavaScript (Node.js)	2021-02-23 22:30:40
4	Hovhannes Kantuni	0.46 s	JavaScript (Node.js)	2021-03-17 01:48:14
5	Howard Tin Chi Chan	0.47 s	JavaScript (Node.js)	2021-03-01 21:20:16
6	Andoko Chandra	0.53 s	JavaScript (Node.js)	2020-10-12 14:12:10

#	User	Runtime	Language	Date
1	Jimmy Gustafsson	0.03 s	JavaScript (SpiderMonkey)	2024-07-25 22:10:36
2	Bjørn Chr. Soltvedt	0.04 s	JavaScript (SpiderMonkey)	2019-06-13 09:47:20
3	Peter Menyes	0.05 s	JavaScript (SpiderMonkey)	2021-08-20 20:25:07
4	Christian Pilegaard Cederquist	0.06 s	JavaScript (SpiderMonkey)	2023-01-15 13:54:53

#	User	Runtime	Language	Date
1	Timothy Gaede	0.58 s	Julia	2024-05-10 09:16:37
2	Danny Robinson	0.62 s	Julia	2023-09-02 17:55:00

#	User	Runtime	Language	Date
1	Adam Rankin	0.29 s	Kotlin	2023-04-24 17:04:54
2	Neil Harmon	0.35 s	Kotlin	2019-07-12 10:54:10
3	Jonathan Soo	0.35 s	Kotlin	2019-07-20 16:21:38
4	Dmitry Shostak	0.35 s	Kotlin	2019-09-23 08:00:46
5	Hidden user	0.36 s	Kotlin	2020-02-05 16:25:18
6	Danny Mittal	0.37 s	Kotlin	2022-09-14 04:37:02
7	Ola Sundell	0.38 s	Kotlin	2021-10-20 11:15:07
8	Troy Warmboe	0.46 s	Kotlin	2020-02-12 02:20:15
9	Einar Kjellback	0.64 s	Kotlin	2019-12-19 17:03:23

#	User	Runtime	Language	Date
1	Quan Le Huynh Dong	0.03 s	Lua	2024-11-25 04:53:07

#	User	Runtime	Language	Date
1	Ivan Miloslavov	0.01 s	OCaml	2020-04-16 01:37:14
2	Matthew Lutze	0.01 s	OCaml	2020-05-30 08:27:06
3	Lim Li	0.01 s	OCaml	2021-05-14 16:35:53

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.01 s	Pascal	2019-11-20 11:07:01

#	User	Runtime	Language	Date
1	Renate	0.02 s	PHP	2021-07-15 01:27:22
2	陳建宏	0.03 s	PHP	2021-06-25 21:13:25

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.06 s	Prolog	2023-02-23 16:44:16

#	User	Runtime	Language	Date
1	Clara Wang	0.04 s	Python 2	2019-12-14 05:42:40
2	Andrei Stoica	0.04 s	Python 2	2021-09-17 14:43:16
3	Andreas Björklund	0.05 s	Python 2	2019-06-13 19:46:17
4	Hidden user	0.05 s	Python 2	2019-08-02 14:59:15
5	Oskar Haarklou Veileborg	0.05 s	Python 2	2019-09-29 11:03:32
6	Maj Stenmark	0.05 s	Python 2	2019-09-29 17:57:28
7	Godmar Back	0.06 s	Python 2	2019-06-11 21:27:06
8	Jesper Öqvist	0.06 s	Python 2	2019-08-10 11:33:30
9	Asger Hautop Drewsen	0.06 s	Python 2	2019-09-29 11:05:25
10	Hidden user	0.06 s	Python 2	2019-09-30 06:25:23

#	User	Runtime	Language	Date
1	Markus	0.04 s	Python 3	2019-07-01 22:48:33
2	Jeffrey Cordero	0.04 s	Python 3	2019-08-14 02:55:22
3	Wei Gee Ng	0.05 s	Python 3	2019-10-08 09:21:22
4	B Sharma	0.05 s	Python 3	2025-01-04 14:40:06
5	Dave Gallagher	0.05 s	Python 3	2026-02-03 22:24:11
6	Yang Li	0.06 s	Python 3	2019-06-21 21:18:38
7	Hugo Alayrangues	0.06 s	Python 3	2019-07-31 12:20:35
8	Vincent Tandya	0.06 s	Python 3	2019-09-20 19:40:36
9	Yosuke Mizutani	0.06 s	Python 3	2019-12-29 04:53:55
10	Riley Flynn	0.06 s	Python 3	2020-02-08 20:10:31

#	User	Runtime	Language	Date
1	Russell Ng	0.08 s	Ruby	2025-05-27 14:25:20
2	Macdara mac an tSionnaigh	0.09 s	Ruby	2019-10-17 03:55:08
3	Thomas Feld	0.09 s	Ruby	2023-03-27 15:17:33
4	Hidden user	0.10 s	Ruby	2021-04-04 12:37:23

#	User	Runtime	Language	Date
1	Artur Khuziakhmetov	0.00 s	Rust	2022-08-07 11:26:00
2	gard heine kalland	0.00 s	Rust	2024-06-16 18:04:03
3	Hidden user	0.00 s	Rust	2025-11-17 21:23:47
4	Wang Zhi Jian	0.01 s	Rust	2019-06-18 14:44:53
5	Shivam Thakur	0.01 s	Rust	2019-06-27 19:36:37
6	Dan Yang	0.01 s	Rust	2020-04-26 00:27:02
7	Hidden user	0.01 s	Rust	2021-02-22 10:05:21
8	David Rasch	0.01 s	Rust	2021-04-06 12:38:55
9	Eric Pinter	0.01 s	Rust	2021-07-23 05:13:40
10	Freek van Keulen	0.01 s	Rust	2021-07-24 09:52:33

#	User	Length	Language	Date
1	Hidden user	64	APL	2023-09-29 17:08:54
2	Thomas Feld	66	APL	2023-10-12 12:19:35
3	Jairus Carle Isaguirre	84	APL	2023-09-29 18:10:51

#	User	Length	Language	Date
1	Danny Robinson	86	Bash	2023-09-02 18:06:22

#	User	Length	Language	Date
1	PhilCampbell	411	C	2021-01-13 14:11:09
2	Erik Svensson	430	C	2024-09-10 11:40:11
3	Raphael Alexander	439	C	2022-11-09 12:19:30
4	James Christian Ruiz	464	C	2023-09-02 12:59:16
5	Mirella Arguelles	515	C	2021-01-01 22:47:58
6	Andrew Roberts	522	C	2019-06-26 18:54:22
7	Tyler Mulholland	522	C	2025-10-29 03:04:18
8	Sambit Palit	531	C	2020-10-18 19:58:21
9	Huynh Gia Huy	543	C	2024-11-25 05:05:27
10	Sujan Roy	546	C	2020-04-28 20:17:48

#	User	Length	Language	Date
1	traxex	269	C#	2024-05-27 08:27:38
2	Thomas Norris	454	C#	2019-10-18 21:15:09
3	Göran Andersson	664	C#	2022-05-15 19:07:10
4	Tim Smith	732	C#	2019-06-17 19:29:25
5	Sidesh Jungbahadur	755	C#	2022-10-24 12:09:03
6	Sebastian Sternberg	758	C#	2021-02-23 20:38:51
7	Hidden user	822	C#	2019-07-22 13:19:44
8	Omar Aljanabi	842	C#	2022-02-10 19:09:15
9	Kristoffer Strube	863	C#	2019-09-29 12:53:47
10	Sarmad Rashid	979	C#	2023-01-26 20:02:18

#	User	Length	Language	Date
1	Tyler Fernando	189	C++	2022-11-07 06:36:50
2	Way Tan	277	C++	2020-01-30 12:55:09
3	Markus Mathiasen	279	C++	2021-05-05 08:16:15
4	Bay Wei Heng	323	C++	2019-08-20 03:10:17
5	Nichamon Supatgiat	323	C++	2025-10-15 04:02:40
6	Subramanian Ramasamy	324	C++	2022-09-01 12:03:13
7	Mohammad Sadeghi	327	C++	2019-07-11 13:33:46
8	Dimas Nabil Ahmad	344	C++	2020-04-07 11:14:05
9	Ben Wu	349	C++	2021-07-19 16:50:14
10	Hidden user	351	C++	2020-03-26 21:58:40

#	User	Length	Language	Date
1	David Cawthon	563	Common Lisp	2020-09-13 05:56:59
2	Hidden user	874	Common Lisp	2019-08-03 18:46:07

#	User	Length	Language	Date
1	dick move	205	Crystal	2025-09-28 16:21:26

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	1103	F#	2022-08-14 09:45:52

#	User	Length	Language	Date
1	Ian Howell	907	Go	2020-02-12 18:23:37
2	Husain Satan	942	Go	2023-12-23 03:42:19
3	Norbert Voelker	960	Go	2021-04-17 22:41:24

#	User	Length	Language	Date
1	Steinar Simonnes	485	Haskell	2024-02-10 16:19:30
2	Caleb Surovik	492	Haskell	2021-07-06 22:52:00
3	Thomas Almestad	558	Haskell	2020-04-03 16:06:02
4	Jan Hrček	668	Haskell	2020-11-07 15:19:42
5	Tim Put	707	Haskell	2019-10-08 02:11:01
6	Brent Yorgey	1621	Haskell	2019-06-12 22:11:07
7	Antony Lee	2027	Haskell	2020-05-04 12:54:32
8	Hidden user	3939	Haskell	2019-09-21 17:00:25

#	User	Length	Language	Date
1	Russell Rivard	454	Java	2021-05-24 17:03:30
2	Caeden Whitaker	535	Java	2020-07-11 19:12:19
3	Juwuan Green	541	Java	2019-10-26 21:55:50
4	Eric Leow Yu Quan	547	Java	2020-12-24 15:54:01
5	Kumara Ivan Anuraga	589	Java	2025-02-18 11:15:28
6	Andrea	593	Java	2023-09-19 15:21:01
7	Andreas Guldborg Hansen	607	Java	2021-09-28 11:36:15
8	Sam beard	611	Java	2021-09-02 21:12:42
9	Gregory Sinclair	625	Java	2021-02-12 03:45:20
10	Syed AbuTalib	631	Java	2019-10-02 20:01:22

#	User	Length	Language	Date
1	Dieter Meyer	583	JavaScript (Node.js)	2023-07-22 13:07:55
2	Chris Wong	755	JavaScript (Node.js)	2021-02-23 22:30:40
3	Howard Tin Chi Chan	944	JavaScript (Node.js)	2021-03-01 21:20:16
4	Mohammed Darouich	990	JavaScript (Node.js)	2022-03-04 12:06:12
5	Andoko Chandra	1015	JavaScript (Node.js)	2020-10-12 14:12:10
6	Hovhannes Kantuni	1206	JavaScript (Node.js)	2021-03-17 01:48:14

#	User	Length	Language	Date
1	Jimmy Gustafsson	119	JavaScript (SpiderMonkey)	2024-07-25 22:10:36
2	Christian Pilegaard Cederquist	218	JavaScript (SpiderMonkey)	2023-01-15 13:54:53
3	Peter Menyes	307	JavaScript (SpiderMonkey)	2021-08-20 20:25:07
4	Bjørn Chr. Soltvedt	336	JavaScript (SpiderMonkey)	2019-06-13 09:47:20

#	User	Length	Language	Date
1	Danny Robinson	125	Julia	2023-09-02 17:55:00
2	Timothy Gaede	579	Julia	2024-05-10 09:16:37

#	User	Length	Language	Date
1	Dmitry Shostak	437	Kotlin	2019-09-23 08:00:46
2	Danny Mittal	439	Kotlin	2022-09-14 04:37:02
3	Einar Kjellback	501	Kotlin	2019-12-19 17:03:23
4	Hidden user	504	Kotlin	2020-02-05 16:25:18
5	Troy Warmboe	598	Kotlin	2020-02-12 02:20:15
6	Adam Rankin	797	Kotlin	2023-04-24 17:04:54
7	Neil Harmon	1021	Kotlin	2019-07-12 10:54:10
8	Jonathan Soo	1132	Kotlin	2019-07-20 16:21:38
9	Ola Sundell	1139	Kotlin	2021-10-20 11:15:07

#	User	Length	Language	Date
1	Quan Le Huynh Dong	602	Lua	2024-11-25 04:53:07

#	User	Length	Language	Date
1	Ivan Miloslavov	624	OCaml	2020-04-16 01:37:14
2	Lim Li	739	OCaml	2021-05-14 16:35:53
3	Matthew Lutze	859	OCaml	2020-05-30 08:27:06

#	User	Length	Language	Date
1	Ingemar Ragnemalm	640	Pascal	2019-11-20 11:07:01

#	User	Length	Language	Date
1	Renate	434	PHP	2021-07-15 01:27:22
2	陳建宏	642	PHP	2021-06-25 21:13:25

#	User	Length	Language	Date
1	Andriy Zyevakov	835	Prolog	2023-02-23 16:44:16

#	User	Length	Language	Date
1	Thomas Feld	131	Python 2	2019-09-16 13:56:43
2	Guan Yang Ze	207	Python 2	2019-12-03 20:41:32
3	Johan Lyts	212	Python 2	2019-07-08 14:14:17
4	Andreas Björklund	213	Python 2	2019-06-13 19:46:17
5	Jesper Öqvist	213	Python 2	2019-08-10 11:33:30
6	Godmar Back	226	Python 2	2019-06-11 21:27:06
7	Lars Åström	248	Python 2	2019-10-15 16:35:56
8	Sigurður Jens Albertsson	251	Python 2	2019-11-27 00:47:35
9	Maj Stenmark	277	Python 2	2019-09-29 17:57:28
10	Oskar Haarklou Veileborg	283	Python 2	2019-09-29 11:03:32

#	User	Length	Language	Date
1	Clement Oh	100	Python 3	2023-06-16 15:14:35
2	Charles Ancheta	115	Python 3	2023-03-25 22:42:16
3	Ahmed Chamseddine	123	Python 3	2024-08-05 18:30:26
4	Alexandre Charland	142	Python 3	2024-11-11 20:15:44
5	Yong Mao	146	Python 3	2023-05-02 17:44:44
6	Sander Oppen	147	Python 3	2024-11-20 22:47:32
7	Tai Tze Kin	153	Python 3	2024-05-05 22:18:22
8	Thibault Raffaillac	154	Python 3	2023-08-15 11:41:48
9	Nguyên Khôi Đỗ	154	Python 3	2024-12-28 07:00:19
10	Kelly Dance	155	Python 3	2024-09-25 06:38:57

#	User	Length	Language	Date
1	Thomas Feld	81	Ruby	2023-03-27 15:22:14
2	Russell Ng	91	Ruby	2025-05-27 14:25:20
3	Hidden user	170	Ruby	2021-04-04 12:37:23
4	Macdara mac an tSionnaigh	284	Ruby	2019-10-17 03:55:08

#	User	Length	Language	Date
1	Hidden user	505	Rust	2025-11-17 21:23:47
2	Kok Dith	565	Rust	2021-08-13 15:16:20
3	David Rasch	572	Rust	2021-04-06 12:38:55
4	Freek van Keulen	724	Rust	2021-07-24 09:52:33
5	Nicholas Johansan	752	Rust	2023-06-19 17:39:39
6	Shivam Thakur	758	Rust	2019-06-27 19:36:37
7	Artur Khuziakhmetov	801	Rust	2022-08-07 11:26:00
8	Wang Zhi Jian	811	Rust	2019-06-18 14:44:53
9	Pankajkumar Patro	813	Rust	2024-10-25 17:15:26
10	Hidden user	873	Rust	2021-02-22 10:05:21

Solution running time distribution