Problem B
Dungeon master — Problem Statistics

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Submissions	3180
Accepted submissions	1115
Submission ratio	35.06%
Authors	1044
Full solves [?]	847
Full solve Ratio	81.13%

#	User	Runtime	Language	Date
1	Arif Rahman	0.03 s	C#	2018-08-22 18:57:37
2	Federico Antuña	0.03 s	C#	2020-02-16 13:24:17
3	Momir Maric	0.03 s	C#	2022-03-08 00:09:37
4	Klas af Geijerstam	0.04 s	C#	2017-08-04 17:07:06
5	Pedro Ferreira Cunha	0.04 s	C#	2022-12-21 12:13:10
6	Gleb Dmitriev	0.17 s	C#	2021-11-26 20:33:49

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	Common Lisp	2019-07-13 02:55:36

#	User	Runtime	Language	Date
1	Norbert Voelker	0.16 s	Go	2022-02-12 21:20:08

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.02 s	Haskell	2025-07-02 06:24:45
2	Matthew Craven	0.40 s	Haskell	2018-09-22 22:36:40

#	User	Runtime	Language	Date
1	Simon Klein	0.06 s	Java	2011-11-05 20:44:42
2	Finn Lidbetter	0.08 s	Java	2017-11-18 14:12:22
3	Sven Rönnbäck	0.08 s	Java	2023-12-31 19:47:10
4	Erik Odenman	0.09 s	Java	2011-09-28 15:38:11
5	James Black	0.09 s	Java	2017-03-16 15:09:27
6	Mitch Price	0.09 s	Java	2017-03-27 02:52:39
7	William Fiset	0.09 s	Java	2018-04-07 17:57:48
8	David Koval	0.09 s	Java	2018-10-21 09:34:04
9	Joachim Borup	0.09 s	Java	2021-03-18 10:07:17
10	Issa Issack	0.09 s	Java	2024-12-22 04:12:48

#	User	Runtime	Language	Date
1	Chijioke Orabueze	0.10 s	JavaScript (Node.js)	2025-12-07 20:54:07
2	Patel G R	0.14 s	JavaScript (Node.js)	2025-05-01 07:42:42
3	Frazer Kirkman	0.49 s	JavaScript (Node.js)	2022-05-02 01:20:08
4	Peter Kedemo	0.62 s	JavaScript (Node.js)	2020-01-02 22:37:19

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.13 s	JavaScript (SpiderMonkey)	2022-09-27 12:46:12
2	Christian Pilegaard Cederquist	0.21 s	JavaScript (SpiderMonkey)	2023-06-22 21:45:05

#	User	Runtime	Language	Date
1	Timothy Gaede	0.66 s	Julia	2025-09-07 03:11:32

#	User	Runtime	Language	Date
1	Gabriel Wu	0.32 s	Kotlin	2019-10-22 11:13:36
2	Juan Miguel Vilar	0.36 s	Kotlin	2020-11-27 18:48:42
3	Phường Lên	0.37 s	Kotlin	2020-02-11 05:42:09

#	User	Runtime	Language	Date
1	Steven Halim	0.01 s	Pascal	2017-06-30 02:33:30

#	User	Runtime	Language	Date
1	Henry Wang	0.08 s	Python 2	2020-01-09 23:06:34
2	Yanmarshus Bachtiar	0.09 s	Python 2	2020-10-02 09:03:06
3	Agis Daniels	0.09 s	Python 2	2021-12-21 21:18:43
4	Hidden user	0.10 s	Python 2	2018-04-08 02:42:33
5	Frederik Højholt	0.11 s	Python 2	2017-04-12 16:17:43
6	Andreas Björklund	0.12 s	Python 2	2022-03-22 17:34:50
7	Sivasankaran D	0.12 s	Python 2	2026-03-14 12:16:21
8	Niranjan Nagaraju	0.13 s	Python 2	2019-10-21 16:13:33
9	Gustav Sennton	0.14 s	Python 2	2011-10-04 20:49:51
10	Lars Åström	0.14 s	Python 2	2019-11-12 12:10:34

#	User	Runtime	Language	Date
1	John Swingle	0.08 s	Python 3	2022-10-06 22:49:25
2	Artjom Hruljov	0.08 s	Python 3	2025-05-07 10:19:57
3	Janne-Lii Aun-Trepp	0.08 s	Python 3	2025-06-05 13:46:37
4	Diana Kuntsmann	0.08 s	Python 3	2025-06-08 15:55:53
5	Simen Sørensen	0.08 s	Python 3	2025-08-15 17:30:50
6	Hidden user	0.09 s	Python 3	2021-08-08 22:34:32
7	Abhiram Girish Naik	0.09 s	Python 3	2025-04-30 13:43:48
8	Rahul Modi Shah	0.09 s	Python 3	2025-04-30 15:37:44
9	Manoj Konkal	0.09 s	Python 3	2025-04-30 16:02:28
10	Anusha GN	0.09 s	Python 3	2025-05-01 06:19:26

#	User	Runtime	Language	Date
1	Alexander Bilde Pedersen	0.63 s	Ruby	2023-03-05 18:39:56

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.00 s	Rust	2023-10-28 10:20:48
2	Shahar Papini	0.00 s	Rust	2025-10-19 15:06:02
3	Eric Pinter	0.01 s	Rust	2020-12-01 23:53:04
4	Dalton Nickerson	0.01 s	Rust	2021-08-04 19:11:26
5	Isak Jägberg	0.01 s	Rust	2022-01-13 10:19:58
6	Bas Dirks	0.02 s	Rust	2022-05-11 10:10:14
7	carlo	0.02 s	Rust	2022-11-07 18:40:07

#	User	Length	Language	Date
1	Shreya B Yadav	1987	C	2025-05-01 13:01:18
2	Charles Dea	1998	C	2025-03-26 01:38:12
3	Varsha M S	2002	C	2025-05-01 13:25:04
4	Srishti Mandre	2115	C	2025-05-01 12:57:34
5	Priya Priya	2115	C	2025-05-01 13:00:17
6	Prakruthi Kn	2204	C	2025-05-01 13:14:00
7	Xiaochi Wang	2223	C	2022-08-02 08:03:22
8	Libo Max	2223	C	2024-04-11 05:09:55
9	Alexander Bilde Pedersen	2366	C	2023-03-05 18:53:36
10	LUIS ANGEL MOROCO RAMOS	2453	C	2021-11-29 20:28:20

#	User	Length	Language	Date
1	Klas af Geijerstam	3591	C#	2017-08-04 17:07:06
2	Pedro Ferreira Cunha	4082	C#	2022-12-21 12:13:10
3	Federico Antuña	5805	C#	2020-02-16 13:24:17
4	Gleb Dmitriev	6004	C#	2021-11-26 20:33:49
5	Momir Maric	7103	C#	2022-03-08 00:10:52
6	Arif Rahman	9591	C#	2018-08-22 18:57:37

#	User	Length	Language	Date
1	William Gan	1111	C++	2018-01-15 07:25:56
2	Richard Gong	1121	C++	2015-10-07 10:07:38
3	Johan Sannemo	1123	C++	2011-10-09 08:40:46
4	Herman Karlsson	1192	C++	2015-09-09 20:09:48
5	Matteo Zappia	1193	C++	2021-11-30 16:20:23
6	Riccardo Di Bella	1215	C++	2021-11-30 16:27:04
7	Thi Dai Loc	1254	C++	2017-01-07 15:04:59
8	Luca Dolci	1267	C++	2021-02-23 10:49:18
9	Markus Mathiasen	1286	C++	2021-11-20 14:02:41
10	Wang Zhi Jian	1339	C++	2018-03-13 18:03:17

#	User	Length	Language	Date
1	Hidden user	2641	Common Lisp	2019-07-13 05:06:09

#	User	Length	Language	Date
1	Norbert Voelker	5214	Go	2022-02-12 21:51:00

#	User	Length	Language	Date
1	Steinar Simonnes	2265	Haskell	2025-07-02 06:25:31
2	Matthew Craven	2496	Haskell	2018-09-22 22:36:40

#	User	Length	Language	Date
1	Azael Zamora	1790	Java	2020-03-06 02:54:07
2	Doug Goodman	1794	Java	2017-10-10 18:00:42
3	Jonathan Hartnett	1943	Java	2017-10-14 15:38:22
4	Sam Huynh	1986	Java	2021-08-06 03:52:21
5	Mitch Price	2015	Java	2017-03-27 02:52:39
6	Rohit Bohra	2072	Java	2020-05-28 10:02:00
7	Nick Wu	2192	Java	2016-07-04 17:13:18
8	Erik Odenman	2208	Java	2011-09-28 15:38:11
9	Emilie Hyslop	2353	Java	2021-08-06 07:42:48
10	Hidden user	2365	Java	2019-04-20 01:29:42

#	User	Length	Language	Date
1	Frazer Kirkman	1977	JavaScript (Node.js)	2022-05-04 14:25:50
2	Patel G R	2185	JavaScript (Node.js)	2025-05-01 07:42:42
3	Chijioke Orabueze	2564	JavaScript (Node.js)	2025-12-07 20:54:07
4	Peter Kedemo	3461	JavaScript (Node.js)	2020-01-02 22:37:19

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	1382	JavaScript (SpiderMonkey)	2023-06-22 21:45:05
2	Bjørn Chr. Soltvedt	20754	JavaScript (SpiderMonkey)	2022-09-27 12:46:12

#	User	Length	Language	Date
1	Timothy Gaede	1712	Julia	2025-09-07 03:11:32

#	User	Length	Language	Date
1	Gabriel Wu	2781	Kotlin	2019-10-22 11:13:36
2	Juan Miguel Vilar	2885	Kotlin	2020-11-27 18:48:42
3	Phường Lên	3407	Kotlin	2020-02-11 05:42:09

#	User	Length	Language	Date
1	Steven Halim	2970	Pascal	2017-06-30 02:33:30

#	User	Length	Language	Date
1	Andreas Björklund	1116	Python 2	2022-03-22 17:34:50
2	Lars Åström	1270	Python 2	2019-11-12 12:10:34
3	Sivasankaran D	1312	Python 2	2026-03-14 12:16:21
4	Frederik Højholt	1420	Python 2	2017-04-12 16:17:43
5	Yanmarshus Bachtiar	1459	Python 2	2020-10-02 09:03:06
6	Godmar Back	1597	Python 2	2013-10-12 18:19:43
7	Hidden user	1677	Python 2	2018-04-08 02:42:33
8	Christofer Ohlsson	1685	Python 2	2017-02-08 17:30:10
9	Henry Wang	1903	Python 2	2020-01-09 23:06:34
10	Agis Daniels	1929	Python 2	2021-12-21 21:18:43

#	User	Length	Language	Date
1	Benjamin Z White	560	Python 3	2023-07-23 17:33:11
2	Peter Stauder	589	Python 3	2023-04-11 18:07:54
3	Nicholas Russell Saerang	794	Python 3	2024-05-07 13:56:43
4	Kelly Dance	930	Python 3	2022-10-09 03:08:24
5	Oskar Haarklou Veileborg	935	Python 3	2020-04-02 11:28:22
6	Ethan Partidas	981	Python 3	2017-03-27 18:51:37
7	Sander Oppen	1015	Python 3	2024-11-10 16:34:43
8	Josh Taylor	1069	Python 3	2022-10-07 22:12:57
9	Robin Ask Rohr Halberg	1082	Python 3	2024-02-28 19:01:35
10	Dan Carmon	1094	Python 3	2025-10-19 16:19:11

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	348	Ruby	2023-03-12 22:29:54

#	User	Length	Language	Date
1	Bas Dirks	2541	Rust	2022-05-11 10:10:14
2	Shahar Papini	2755	Rust	2025-10-19 15:06:02
3	Eric Pinter	2801	Rust	2020-12-01 23:53:04
4	Dalton Nickerson	4774	Rust	2021-08-04 19:13:11
5	carlo	5061	Rust	2022-11-07 18:40:07
6	Isak Jägberg	6756	Rust	2022-01-13 10:19:58
7	Daniel Anker Hermansen	25235	Rust	2023-10-28 10:20:48

Solution running time distribution