Problem A
Heir's Dilemma — Problem Statistics

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Submissions	5124
Accepted submissions	2958
Submission ratio	57.73%
Authors	2660
Full solves [?]	2512
Full solve Ratio	94.44%

#	User	Runtime	Language	Date
1	Jesper Öqvist	0.00 s	C	2018-11-04 13:07:16
2	Bergur Snorrason	0.00 s	C	2018-11-04 17:06:05
3	Axel Delbom	0.00 s	C	2019-01-02 11:52:03
4	Sambit Palit	0.00 s	C	2020-10-13 02:33:08
5	PhilCampbell	0.00 s	C	2021-01-01 16:14:12
6	Matthew Weston	0.00 s	C	2022-01-29 16:28:59
7	Mirel Cosulschi	0.00 s	C	2024-11-01 21:27:15
8	Donikon Fajar	0.01 s	C	2018-11-07 06:12:56
9	Anatole HAGBE	0.01 s	C	2018-11-10 12:36:40
10	Odin Bernstein	0.01 s	C	2018-12-13 03:37:21

#	User	Runtime	Language	Date
1	Thomas Norris	0.02 s	C#	2019-10-01 20:43:28
2	Henrik Hallbert	0.02 s	C#	2021-12-04 22:38:07
3	Esty Crow	0.04 s	C#	2024-07-19 21:00:16
4	Anthony Ye	0.04 s	C#	2024-07-19 21:04:37
5	Thu Tran	0.05 s	C#	2019-06-06 17:07:51
6	Göran Andersson	0.06 s	C#	2022-05-10 23:39:20
7	Max	0.08 s	C#	2023-05-18 14:10:02
8	Ahmet Murat Gençay	0.08 s	C#	2023-09-09 19:25:32
9	Nicholas Hood	0.10 s	C#	2024-10-01 17:07:49
10	David Šeruga	0.12 s	C#	2022-12-02 19:14:52

#	User	Runtime	Language	Date
1	Hidden user	0.09 s	Common Lisp	2019-06-23 07:06:42

#	User	Runtime	Language	Date
1	Luna Johnson	0.01 s	Go	2025-04-19 16:59:37
2	Suka Isnaini	0.05 s	Go	2023-12-12 16:45:30
3	Norbert Voelker	0.11 s	Go	2021-04-16 23:26:30
4	Jimmy Nejtron	0.12 s	Go	2024-09-24 17:16:43
5	andersjoensen1@hotmail.com	0.22 s	Go	2018-12-13 23:30:44
6	Dennis Tychsen	0.40 s	Go	2019-01-07 19:56:32

#	User	Runtime	Language	Date
1	Brent Yorgey	0.01 s	Haskell	2020-11-23 05:00:48
2	Dan Greco	0.01 s	Haskell	2025-09-18 18:40:42
3	Patrick Bahr	0.11 s	Haskell	2018-11-25 17:38:35
4	Greg Rosser	0.15 s	Haskell	2024-02-01 10:58:44
5	Jahid Hasan Imon	0.18 s	Haskell	2020-10-10 14:50:14
6	Øyvind Almli	0.18 s	Haskell	2023-09-09 09:57:53
7	Abel Martin	0.19 s	Haskell	2019-09-14 11:11:43
8	Ata Kırcadağ	0.19 s	Haskell	2025-04-16 18:32:32
9	Jesper Amilon	0.22 s	Haskell	2020-02-13 15:11:03
10	Jan Hrček	0.23 s	Haskell	2019-05-07 12:10:13

#	User	Runtime	Language	Date
1	José Vander Meulen	0.05 s	Java	2018-11-04 21:24:01
2	Bjørn Dons	0.05 s	Java	2018-11-30 23:43:06
3	Lee Heng Sheng	0.05 s	Java	2024-04-30 16:36:09
4	Arnav Sastry	0.06 s	Java	2018-11-30 23:43:21
5	Hidden user	0.06 s	Java	2021-07-14 11:44:26
6	Sven Rönnbäck	0.06 s	Java	2021-12-24 00:50:21
7	Dylan Cao	0.07 s	Java	2018-11-08 02:42:25
8	Kevin Lim Yong Shen	0.07 s	Java	2020-05-18 07:22:24
9	Ajit Kadaveru	0.07 s	Java	2021-02-26 03:58:55
10	Sebastian Wilke	0.08 s	Java	2018-11-30 22:44:25

#	User	Runtime	Language	Date
1	Carl Sundvall	0.19 s	JavaScript (Node.js)	2018-11-11 10:38:19
2	Hidden user	0.23 s	JavaScript (Node.js)	2024-10-15 07:15:44
3	Chris Wong	0.41 s	JavaScript (Node.js)	2021-02-08 02:22:52
4	Sarah Elizabeth Davies	0.44 s	JavaScript (Node.js)	2020-08-29 21:42:05
5	Hovhannes Kantuni	0.48 s	JavaScript (Node.js)	2020-10-19 04:20:43
6	Karim Dridi	0.60 s	JavaScript (Node.js)	2018-12-25 01:15:10
7	Peter Kedemo	0.83 s	JavaScript (Node.js)	2020-01-01 22:26:58
8	Niamh Limerick	0.84 s	JavaScript (Node.js)	2022-02-03 03:01:44
9	John	0.91 s	JavaScript (Node.js)	2021-03-02 12:46:02
10	Rick van Rheenen	0.95 s	JavaScript (Node.js)	2020-04-16 10:17:26

#	User	Runtime	Language	Date
1	Jimmy Gustafsson	0.03 s	JavaScript (SpiderMonkey)	2024-06-16 21:24:23
2	Peter Menyes	0.16 s	JavaScript (SpiderMonkey)	2021-08-16 22:05:06
3	Bernard Perrin	0.20 s	JavaScript (SpiderMonkey)	2019-01-22 10:58:08
4	Bjørn Chr. Soltvedt	0.22 s	JavaScript (SpiderMonkey)	2018-11-04 07:56:54
5	Evan Magill	0.31 s	JavaScript (SpiderMonkey)	2024-04-26 20:47:35
6	Christian Pilegaard Cederquist	0.35 s	JavaScript (SpiderMonkey)	2023-01-10 15:34:44
7	Zach Tschetter	0.72 s	JavaScript (SpiderMonkey)	2024-10-05 03:15:50

#	User	Runtime	Language	Date
1	Timothy Gaede	0.62 s	Julia	2024-03-31 05:31:52
2	Danny Robinson	0.93 s	Julia	2023-09-04 10:14:01

#	User	Runtime	Language	Date
1	Hidden user	0.16 s	Kotlin	2019-12-21 14:42:23
2	Benjamin Laurence Erickson	0.31 s	Kotlin	2018-12-22 02:20:55
3	Jacob Huebner	0.35 s	Kotlin	2020-02-24 10:12:40
4	Neil Harmon	0.38 s	Kotlin	2019-04-11 14:08:19
5	Kiel Dowdle	0.50 s	Kotlin	2021-03-30 16:47:53
6	Ola Sundell	0.51 s	Kotlin	2019-09-04 13:33:06
7	Sergey Jakobsen	0.68 s	Kotlin	2021-05-21 21:33:29
8	Danny Mittal	0.68 s	Kotlin	2022-09-14 04:51:03
9	Adam Rankin	0.82 s	Kotlin	2023-05-03 07:34:45
10	Tarantino O'Connor	0.89 s	Kotlin	2019-07-03 20:05:19

#	User	Runtime	Language	Date
1	Alfred Morgan	0.13 s	Nim	2024-10-19 06:54:19

#	User	Runtime	Language	Date
1	Fredrik Eriksson	0.31 s	OCaml	2024-10-15 20:03:35

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Odin	2025-04-27 05:14:35

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.10 s	Pascal	2019-01-08 18:24:07
2	David Connolly	0.37 s	Pascal	2022-04-20 19:11:32

#	User	Runtime	Language	Date
1	Nick Hargrove	0.25 s	PHP	2022-05-24 19:20:01
2	Renate	0.26 s	PHP	2022-08-14 15:13:55
3	Andre Wahyudi	0.26 s	PHP	2023-03-16 09:23:09

#	User	Runtime	Language	Date
1	Hakan Kjellerstrand	0.37 s	Prolog	2023-02-08 22:38:15

#	User	Runtime	Language	Date
1	Mark van Helvoort	0.03 s	Python 2	2018-11-06 12:40:04
2	Yanmarshus Bachtiar	0.03 s	Python 2	2019-08-07 08:35:11
3	Jesper Öqvist	0.06 s	Python 2	2018-11-04 12:46:06
4	Andrei Stoica	0.06 s	Python 2	2019-01-01 23:32:46
5	Catalin Popa	0.07 s	Python 2	2018-11-13 19:23:30
6	Jerry Li	0.10 s	Python 2	2018-11-10 04:45:36
7	Brook Tamir	0.10 s	Python 2	2018-12-25 00:47:56
8	Klas af Geijerstam	0.11 s	Python 2	2018-11-06 10:08:13
9	Johan Lyts	0.12 s	Python 2	2019-05-07 22:24:53
10	Ethan Arnold	0.14 s	Python 2	2018-11-04 22:55:36

#	User	Runtime	Language	Date
1	Ram Basnet	0.02 s	Python 3	2018-11-05 05:32:41
2	Manu Lam	0.02 s	Python 3	2018-11-08 02:36:25
3	Will Define	0.02 s	Python 3	2018-11-08 03:15:28
4	Naomi Johnson	0.02 s	Python 3	2018-11-08 03:53:12
5	Tuan Le	0.02 s	Python 3	2018-11-12 19:20:23
6	Alex Kohanim	0.02 s	Python 3	2018-11-28 01:41:23
7	Isaac Lee	0.02 s	Python 3	2019-01-25 01:05:45
8	Awen Rhys	0.02 s	Python 3	2019-03-13 23:06:25
9	Andrew Groeneveldt	0.02 s	Python 3	2019-03-26 05:57:09
10	Lester Muñoz	0.02 s	Python 3	2019-04-06 22:36:50

#	User	Runtime	Language	Date
1	Donald Dong	0.11 s	Ruby	2018-12-28 08:25:00
2	Eugen Neagoe	0.12 s	Ruby	2026-03-01 16:00:22
3	Miorel Palii	0.13 s	Ruby	2018-11-03 23:25:34
4	Clement Oh	0.52 s	Ruby	2024-02-10 19:06:10
5	Thomas Feld	0.73 s	Ruby	2022-11-14 15:04:24
6	Macdara mac an tSionnaigh	0.94 s	Ruby	2019-10-07 21:44:44
7	Stefan Kennedy	1.00 s	Ruby	2019-01-19 19:39:17

#	User	Runtime	Language	Date
1	Mathias Magnusson	0.00 s	Rust	2018-12-22 17:01:48
2	Vincent Lagerros	0.00 s	Rust	2024-11-20 18:37:13
3	Phoxy Tr0ut	0.00 s	Rust	2025-08-11 03:14:59
4	Kevin Caffrey	0.01 s	Rust	2018-12-30 22:00:29
5	Alexander Nortung	0.01 s	Rust	2020-02-14 12:17:35
6	Louis Bouchard	0.01 s	Rust	2024-09-20 04:36:44
7	Egor Kulikov	0.01 s	Rust	2025-01-23 12:17:28
8	Joe Blower	0.01 s	Rust	2025-10-03 02:31:17
9	Sherman Chann Zhi Shen	0.02 s	Rust	2021-08-26 13:49:08
10	Emil Dichmann	0.02 s	Rust	2025-08-28 10:01:42

#	User	Length	Language	Date
1	Martin Blom	284	C	2023-10-19 22:39:49
2	MADHUMITHA K	421	C	2025-04-11 13:01:00
3	Thomas Mailund	469	C	2020-11-27 07:04:40
4	Rajul Srivastava	529	C	2020-03-07 07:35:42
5	Oscar Melin	554	C	2019-06-11 22:03:24
6	Anatole HAGBE	560	C	2018-11-10 13:01:51
7	Birger Lundin	611	C	2025-01-16 15:31:00
8	Sambit Palit	630	C	2020-10-13 02:33:08
9	Bailey Chittle	631	C	2018-12-17 20:29:30
10	Jesper Öqvist	662	C	2018-11-04 12:54:10

#	User	Length	Language	Date
1	traxex	534	C#	2024-05-06 17:40:17
2	Armin Krauss	612	C#	2018-11-10 19:13:12
3	Esty Crow	626	C#	2024-07-12 13:19:43
4	Anthony Ye	661	C#	2024-07-19 20:59:49
5	Nicke Nyfiken	922	C#	2025-03-08 20:46:32
6	Yuwono Bangun Nagoro	923	C#	2022-09-27 14:10:39
7	Gustav Junedahl	997	C#	2022-04-24 11:44:58
8	Nicholas Hood	1055	C#	2024-10-01 17:07:49
9	Göran Andersson	1107	C#	2022-05-10 23:39:20
10	Eric Bäckhage	1134	C#	2019-02-17 11:25:39

#	User	Length	Language	Date
1	Tyler Fernando	222	C++	2023-07-05 07:32:01
2	William Gan	272	C++	2018-12-03 09:30:51
3	Filip	362	C++	2020-09-22 15:45:00
4	Mathias Gernez	363	C++	2025-05-16 23:09:41
5	Đỗ Minh	364	C++	2020-04-02 18:07:20
6	Mai Huu Ton	367	C++	2018-11-12 16:18:30
7	Frederick Pek	368	C++	2021-06-03 15:54:48
8	Chenghao Wang	368	C++	2023-02-16 04:24:01
9	黃浚瑜	378	C++	2022-01-08 02:35:13
10	Hidden user	382	C++	2023-06-30 08:55:58

#	User	Length	Language	Date
1	Hidden user	493	Common Lisp	2019-06-23 06:58:27

#	User	Length	Language	Date
1	Suka Isnaini	488	Go	2023-12-12 16:45:30
2	Jimmy Nejtron	555	Go	2024-09-24 17:16:43
3	Luna Johnson	620	Go	2025-04-19 16:59:37
4	Dennis Tychsen	818	Go	2019-01-07 19:56:32
5	Norbert Voelker	1039	Go	2021-04-16 23:26:30
6	andersjoensen1@hotmail.com	1191	Go	2018-12-13 23:30:44

#	User	Length	Language	Date
1	Jahid Hasan Imon	377	Haskell	2020-10-10 14:50:14
2	Jan Hrček	450	Haskell	2019-05-07 12:10:13
3	Håkon Flatval	467	Haskell	2018-11-29 03:01:06
4	Hidden user	505	Haskell	2019-08-22 18:28:20
5	Sebastian Banert	521	Haskell	2023-09-05 14:12:08
6	Patrick Bahr	605	Haskell	2018-11-25 17:38:35
7	Steinar Simonnes	651	Haskell	2024-01-19 10:43:57
8	Øyvind Almli	668	Haskell	2023-09-09 09:57:53
9	Greg Rosser	739	Haskell	2024-02-01 11:03:04
10	Olle Eriksson	809	Haskell	2018-12-09 19:25:50

#	User	Length	Language	Date
1	Jason Liu	536	Java	2023-04-29 04:03:04
2	Nathan Nguyen	545	Java	2020-07-01 22:57:29
3	Brennan Cleland	550	Java	2023-05-30 21:17:01
4	Eric Leow Yu Quan	555	Java	2021-01-07 08:48:17
5	Jason Tomkins	590	Java	2019-01-14 02:03:37
6	Ada Clevinger	600	Java	2018-12-04 01:42:32
7	Duncan Page	602	Java	2018-11-08 21:48:44
8	Brendan King	602	Java	2020-10-17 19:35:11
9	Hidden user	603	Java	2025-04-18 09:49:58
10	Minjae Kim	617	Java	2024-09-24 23:12:52

#	User	Length	Language	Date
1	Peter Kedemo	504	JavaScript (Node.js)	2020-01-01 22:26:58
2	Hovhannes Kantuni	694	JavaScript (Node.js)	2020-10-19 04:20:43
3	Rick van Rheenen	732	JavaScript (Node.js)	2020-04-16 10:17:26
4	Chyld Medford	893	JavaScript (Node.js)	2018-11-29 20:36:58
5	Karim Dridi	923	JavaScript (Node.js)	2018-12-25 01:15:10
6	John	1051	JavaScript (Node.js)	2021-03-02 12:46:02
7	Andoko Chandra	1113	JavaScript (Node.js)	2020-10-08 19:17:51
8	Hidden user	1255	JavaScript (Node.js)	2024-10-15 07:15:44
9	Niamh Limerick	1390	JavaScript (Node.js)	2022-02-03 03:01:44
10	Carl Sundvall	1468	JavaScript (Node.js)	2018-11-11 10:38:19

#	User	Length	Language	Date
1	Zach Tschetter	260	JavaScript (SpiderMonkey)	2024-10-05 03:15:50
2	Evan Magill	280	JavaScript (SpiderMonkey)	2024-04-26 20:47:35
3	Jimmy Gustafsson	396	JavaScript (SpiderMonkey)	2024-06-16 21:24:23
4	Bjørn Chr. Soltvedt	407	JavaScript (SpiderMonkey)	2018-11-04 07:56:54
5	Christian Pilegaard Cederquist	427	JavaScript (SpiderMonkey)	2023-01-10 15:34:44
6	Bernard Perrin	534	JavaScript (SpiderMonkey)	2019-01-22 10:58:08
7	Peter Menyes	586	JavaScript (SpiderMonkey)	2021-08-16 22:05:06

#	User	Length	Language	Date
1	Danny Robinson	113	Julia	2023-09-04 10:14:01
2	Timothy Gaede	791	Julia	2024-03-31 05:31:52

#	User	Length	Language	Date
1	Danny Mittal	317	Kotlin	2022-09-14 04:51:03
2	Troy Warmboe	406	Kotlin	2020-02-11 18:31:32
3	Benjamin Laurence Erickson	539	Kotlin	2018-12-22 02:20:55
4	Sergey Jakobsen	631	Kotlin	2021-05-21 21:33:29
5	Adam Rankin	694	Kotlin	2023-05-03 07:34:45
6	Jacob Huebner	729	Kotlin	2020-02-24 10:12:40
7	Ola Sundell	802	Kotlin	2019-09-04 13:33:06
8	Neil Harmon	1330	Kotlin	2019-04-11 14:08:19
9	Hidden user	1461	Kotlin	2019-12-21 09:53:26
10	Tarantino O'Connor	1643	Kotlin	2019-07-03 20:05:19

#	User	Length	Language	Date
1	Alfred Morgan	494	Nim	2024-10-19 06:54:19

#	User	Length	Language	Date
1	Fredrik Eriksson	602	OCaml	2024-10-15 20:03:35

#	User	Length	Language	Date
1	Hidden user	2806	Odin	2025-04-27 05:14:35

#	User	Length	Language	Date
1	David Connolly	1218	Pascal	2022-04-20 19:11:32
2	Ingemar Ragnemalm	1778	Pascal	2019-01-08 18:24:07

#	User	Length	Language	Date
1	Nick Hargrove	741	PHP	2022-05-24 19:20:01
2	Andre Wahyudi	925	PHP	2023-03-16 09:23:09
3	Renate	1146	PHP	2022-08-14 15:17:24

#	User	Length	Language	Date
1	Hakan Kjellerstrand	460	Prolog	2023-02-08 22:40:57

#	User	Length	Language	Date
1	Thomas Feld	160	Python 2	2019-09-02 13:54:57
2	Andreas Eisele	196	Python 2	2018-11-06 04:23:04
3	Klas af Geijerstam	203	Python 2	2018-11-06 10:08:13
4	Lars Åström	274	Python 2	2018-11-08 08:44:29
5	Ethan Arnold	292	Python 2	2018-11-04 22:55:36
6	Johan Lyts	301	Python 2	2019-05-07 22:24:53
7	Andreas Björklund	321	Python 2	2019-03-06 20:13:28
8	Matthew Reff	331	Python 2	2019-10-12 19:06:27
9	Jerry Li	334	Python 2	2018-11-10 04:45:36
10	Henry Schmale	353	Python 2	2018-11-17 18:29:49

#	User	Length	Language	Date
1	Henrik Olsen Eide	115	Python 3	2023-09-01 13:42:43
2	Benjamin Z White	128	Python 3	2023-03-29 11:41:09
3	Michael Goldwasser	130	Python 3	2024-03-23 20:40:01
4	Charles Ancheta	140	Python 3	2023-04-09 08:06:52
5	Hidden user	140	Python 3	2025-09-26 17:00:40
6	Clement Oh	141	Python 3	2023-10-03 05:21:03
7	David Worley	141	Python 3	2024-03-27 17:53:13
8	Tai Tze Kin	149	Python 3	2024-05-01 23:12:29
9	Tommi Järvenpää	151	Python 3	2024-03-27 08:31:05
10	Thomas Draper	154	Python 3	2023-05-29 02:27:26

#	User	Length	Language	Date
1	Thomas Feld	79	Ruby	2022-11-14 15:04:24
2	Clement Oh	156	Ruby	2024-02-10 19:06:10
3	Eugen Neagoe	210	Ruby	2026-03-01 16:00:22
4	Stefan Kennedy	329	Ruby	2019-01-19 19:39:17
5	Macdara mac an tSionnaigh	408	Ruby	2019-10-07 21:44:44
6	Donald Dong	494	Ruby	2018-12-28 08:25:00
7	Miorel Palii	2118	Ruby	2018-11-03 23:25:34

#	User	Length	Language	Date
1	Vincent Lagerros	350	Rust	2024-11-20 18:34:14
2	Pankajkumar Patro	629	Rust	2024-09-30 18:20:52
3	Emil Dichmann	777	Rust	2025-08-28 10:01:42
4	Bas Dirks	872	Rust	2022-01-03 20:46:39
5	Kevin Caffrey	877	Rust	2018-12-30 22:00:29
6	Vyas Nellutla	939	Rust	2020-03-20 22:09:49
7	Louis Bouchard	1062	Rust	2024-09-20 04:36:44
8	Alexander Nortung	1102	Rust	2020-02-14 12:17:35
9	Kok Dith	1224	Rust	2021-08-12 10:48:35
10	Sherman Chann Zhi Shen	1256	Rust	2021-08-26 13:49:08

Solution running time distribution