Problem D
Alloys — Problem Statistics

Back to problem description

Submissions	3051
Accepted submissions	925
Submission ratio	30.32%
Authors	922
Full solves [?]	737
Full solve Ratio	79.93%

#	User	Runtime	Language	Date
1	Sebastian Banert	0.00 s	Ada	2024-07-05 17:07:49

#	User	Runtime	Language	Date
1	Max NC	0.01 s	APL	2023-09-07 18:21:30
2	Si Jie Tan	0.01 s	APL	2025-12-12 04:23:12

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.01 s	Bash	2023-10-03 13:29:28
2	Thomas Feld	0.06 s	Bash	2023-09-26 12:50:51

#	User	Runtime	Language	Date
1	Javier Campos	0.02 s	C#	2021-09-28 10:34:42
2	Nicolai	0.05 s	C#	2025-11-17 21:47:29

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Go	2023-06-07 23:24:11
2	Krzysztof Gibuła	0.02 s	Go	2022-11-21 19:36:50
3	Norbert Voelker	0.02 s	Go	2023-03-16 22:01:02

#	User	Runtime	Language	Date
1	Joeri	0.00 s	Haskell	2023-06-21 21:39:13
2	Sebastian Banert	0.00 s	Haskell	2023-09-05 21:22:02
3	Rudy Matela	0.00 s	Haskell	2023-09-11 22:15:38
4	Ole Johan Walderhaug	0.01 s	Haskell	2020-07-15 15:40:19
5	Brent Yorgey	0.01 s	Haskell	2020-11-10 23:55:59
6	Z S	0.01 s	Haskell	2021-01-26 02:25:32

#	User	Runtime	Language	Date
1	Anton Klarén	0.04 s	Java	2024-10-23 11:32:15
2	Fábio Botelho	0.04 s	Java	2024-10-23 12:04:22
3	Emelie Bondesson	0.04 s	Java	2024-10-23 12:28:30
4	Rene Argento	0.04 s	Java	2024-12-15 22:30:12
5	Fadhil Peer Mohamed	0.04 s	Java	2025-10-20 04:46:14
6	Kadin Tang	0.06 s	Java	2020-06-25 19:11:41
7	Desireé af Geijerstam	0.06 s	Java	2020-10-31 14:05:44
8	Thor Rydahl	0.06 s	Java	2020-11-07 18:54:49
9	Vihas Gowreddy	0.06 s	Java	2020-11-07 21:30:57
10	Andrew Polizzotto	0.06 s	Java	2020-12-12 04:06:08

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2022-10-26 04:50:11
2	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2022-11-21 20:43:48

#	User	Runtime	Language	Date
1	Adam Rankin	0.16 s	Kotlin	2023-05-13 03:23:44
2	Frans-Lukas Lövenvald	0.17 s	Kotlin	2020-11-02 14:29:25

#	User	Runtime	Language	Date
1	Shehab Ahmed Hatem	0.00 s	Lua	2023-11-16 20:37:03

#	User	Runtime	Language	Date
1	Sebastian Banert	0.00 s	Nim	2024-10-08 15:03:25

#	User	Runtime	Language	Date
1	Lars Åström	0.00 s	OCaml	2020-03-23 12:56:55
2	Sebastian Banert	0.00 s	OCaml	2024-10-08 14:58:58

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2023-04-21 18:06:39
2	Sebastian Banert	0.00 s	Pascal	2024-10-08 15:06:50

#	User	Runtime	Language	Date
1	Thomas Feld	0.01 s	PHP	2023-01-31 12:39:48

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.02 s	Prolog	2022-08-01 12:33:44

#	User	Runtime	Language	Date
1	Tassilo Radon	0.02 s	Python 2	2022-11-17 20:35:38
2	Sander Oppen	0.02 s	Python 2	2024-03-17 14:13:06
3	Lars Åström	0.03 s	Python 2	2020-03-20 17:01:57
4	Björn Magnusson	0.03 s	Python 2	2020-03-20 17:02:16
5	Måns Magnusson	0.03 s	Python 2	2020-03-20 17:03:40
6	Chaitanya Katpatal	0.03 s	Python 2	2020-03-20 17:32:51
7	Andreas Björklund	0.03 s	Python 2	2020-03-23 15:25:45
8	Thomas Feld	0.03 s	Python 2	2020-09-21 11:25:45
9	Alexander Andersson	0.03 s	Python 2	2022-11-17 20:39:50
10	Adriaan de Vries	0.03 s	Python 2	2023-09-19 11:32:42

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Python 3	2022-06-06 14:09:30
2	Ted Gustafsson	0.04 s	Python 3	2022-06-10 08:03:33
3	Jie Fan	0.04 s	Python 3	2022-07-01 20:33:33
4	Kevin Kinney	0.04 s	Python 3	2022-07-11 15:09:44
5	Ching Chang	0.04 s	Python 3	2022-07-15 07:34:46
6	Rajul Srivastava	0.04 s	Python 3	2022-07-16 03:15:49
7	Kattis Speedrun	0.04 s	Python 3	2022-07-22 02:25:52
8	Weiguo Jiang	0.04 s	Python 3	2022-08-03 23:25:47
9	Mary Zaher	0.04 s	Python 3	2022-08-16 13:00:18
10	Chong Wang	0.04 s	Python 3	2022-08-29 01:13:52

#	User	Runtime	Language	Date
1	Tassilo Radon	0.06 s	Ruby	2022-11-17 21:48:01
2	Thomas Feld	0.06 s	Ruby	2022-11-28 11:20:55
3	dick move	0.06 s	Ruby	2022-12-07 04:04:17
4	Noah Hessen Bjerke	0.06 s	Ruby	2022-12-08 22:26:33
5	Hidden user	0.06 s	Ruby	2022-12-10 03:12:24
6	Gustav Elmqvist	0.06 s	Ruby	2023-02-18 01:50:54
7	Alexander Bilde Pedersen	0.06 s	Ruby	2023-06-29 16:30:41
8	Si Jie Tan	0.07 s	Ruby	2025-12-12 04:13:13
9	Chenzhang Hu	0.12 s	Ruby	2025-09-22 12:09:36

#	User	Length	Language	Date
1	Sebastian Banert	178	Ada	2024-07-05 17:07:49

#	User	Length	Language	Date
1	Max NC	30	APL	2023-09-07 18:25:58
2	Si Jie Tan	36	APL	2025-12-12 04:23:12

#	User	Length	Language	Date
1	Chenzhang Hu	30	Bash	2025-09-13 15:19:26
2	Thomas Feld	31	Bash	2023-09-26 12:50:51

#	User	Length	Language	Date
1	Will Killian	60	C	2022-11-21 23:02:16
2	Lorenzo Mariotti	124	C	2022-11-11 16:59:24
3	Sebastian Banert	128	C	2024-09-19 14:52:41
4	Petter Persson	142	C	2023-03-06 22:43:16
5	Golam	146	C	2025-09-12 11:13:54
6	Mirel Cosulschi	154	C	2024-05-27 14:42:50
7	Thư Hà	157	C	2023-08-19 13:57:28
8	ck1080906陳亮宇	164	C	2023-08-23 14:25:31
9	Mostafa Mubashir Hossain	173	C	2022-11-05 15:09:17
10	BENI MULYAWAN	181	C	2025-09-25 16:31:37

#	User	Length	Language	Date
1	Javier Campos	199	C#	2021-09-28 10:35:15
2	Nicolai	454	C#	2025-11-17 21:47:29

#	User	Length	Language	Date
1	Evan Magill	73	C++	2022-11-21 23:03:58
2	Tyler Fernando	77	C++	2022-11-01 07:36:57
3	Jingchao Luo	111	C++	2025-05-18 06:28:49
4	Filippo Xausa	118	C++	2022-10-06 12:32:45
5	Hidden user	119	C++	2020-03-25 00:11:40
6	Hidden user	121	C++	2022-04-23 07:19:35
7	Timothy White	124	C++	2021-01-07 17:50:56
8	Ernest Ng Zi Xuan	126	C++	2024-01-26 14:25:02
9	Justin Rainier Go	129	C++	2024-09-08 03:18:45
10	Caleb Chia	131	C++	2021-11-04 09:02:27

#	User	Length	Language	Date
1	Hidden user	160	Go	2023-06-07 23:24:11
2	Norbert Voelker	288	Go	2023-03-16 22:01:02
3	Krzysztof Gibuła	327	Go	2022-11-21 19:36:50

#	User	Length	Language	Date
1	Rudy Matela	40	Haskell	2023-09-11 22:17:08
2	Sebastian Banert	92	Haskell	2023-09-05 21:22:02
3	Ole Johan Walderhaug	102	Haskell	2020-07-15 15:40:19
4	Joeri	140	Haskell	2023-06-21 21:39:13
5	Z S	155	Haskell	2021-01-26 02:25:32
6	Brent Yorgey	207	Haskell	2020-11-10 23:55:59

#	User	Length	Language	Date
1	Evan Magill	165	Java	2022-11-21 20:23:44
2	Sander Oppen	194	Java	2024-03-17 14:19:10
3	Sean Widjaja	245	Java	2022-01-07 02:22:11
4	Erika Kiehler	251	Java	2021-11-13 07:07:55
5	Daniel Carlson	252	Java	2023-04-12 03:59:16
6	Desireé af Geijerstam	273	Java	2020-10-31 14:11:35
7	Erik Tegler	277	Java	2020-03-20 17:19:24
8	Anton Sandin	278	Java	2022-05-18 17:24:31
9	Giuseppe	281	Java	2021-06-18 09:40:51
10	Gao Tianrun	282	Java	2023-05-21 12:26:24

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	38	JavaScript (SpiderMonkey)	2022-10-26 04:58:29
2	Evan Magill	41	JavaScript (SpiderMonkey)	2022-11-21 21:02:13

#	User	Length	Language	Date
1	Adam Rankin	89	Kotlin	2023-05-13 03:23:44
2	Frans-Lukas Lövenvald	883	Kotlin	2020-11-02 14:29:25

#	User	Length	Language	Date
1	Shehab Ahmed Hatem	259	Lua	2023-11-16 20:37:03

#	User	Length	Language	Date
1	Sebastian Banert	85	Nim	2024-10-08 15:03:25

#	User	Length	Language	Date
1	Lars Åström	62	OCaml	2020-03-23 12:56:55
2	Sebastian Banert	105	OCaml	2024-10-08 14:58:58

#	User	Length	Language	Date
1	Sebastian Banert	113	Pascal	2024-10-08 15:06:50
2	Ingemar Ragnemalm	131	Pascal	2023-04-21 18:06:39

#	User	Length	Language	Date
1	Thomas Feld	20	PHP	2023-01-31 12:39:48

#	User	Length	Language	Date
1	Andriy Zyevakov	469	Prolog	2022-08-01 12:33:44

#	User	Length	Language	Date
1	Tassilo Radon	26	Python 2	2022-11-17 20:38:32
2	Alexander Andersson	27	Python 2	2022-11-17 20:39:50
3	Sander Oppen	27	Python 2	2024-03-17 14:13:06
4	Lars Åström	30	Python 2	2020-03-20 17:01:57
5	Andreas Björklund	48	Python 2	2020-03-23 15:25:45
6	Björn Magnusson	50	Python 2	2020-03-20 17:02:16
7	Thomas Feld	67	Python 2	2020-09-21 11:25:45
8	Adriaan de Vries	70	Python 2	2023-09-19 11:32:42
9	Chaitanya Katpatal	150	Python 2	2020-03-20 17:32:51
10	Måns Magnusson	235	Python 2	2020-03-20 17:03:40

#	User	Length	Language	Date
1	Alexander Kravberg	32	Python 3	2023-02-19 00:16:43
2	Clement Oh	32	Python 3	2023-06-02 07:05:17
3	Lasse Letager Hansen	32	Python 3	2023-06-06 16:39:35
4	Casper Rysgaard	32	Python 3	2023-06-06 16:39:47
5	Hao Ye	32	Python 3	2024-04-05 23:17:55
6	Benjamin Lienard	32	Python 3	2024-04-05 23:19:43
7	June Hoop	32	Python 3	2025-09-18 20:23:07
8	Daniel Bogorad	32	Python 3	2025-12-18 17:48:57
9	Peter Stauder	33	Python 3	2022-09-11 11:40:56
10	Sebastian Miles	33	Python 3	2022-09-17 21:43:41

#	User	Length	Language	Date
1	dick move	25	Ruby	2022-12-07 04:04:17
2	Thomas Feld	25	Ruby	2022-12-21 12:51:59
3	Tassilo Radon	26	Ruby	2022-11-17 21:48:01
4	Gustav Elmqvist	26	Ruby	2023-02-18 01:50:54
5	Noah Hessen Bjerke	26	Ruby	2024-03-17 14:16:43
6	Si Jie Tan	29	Ruby	2025-12-12 04:13:13
7	Alexander Bilde Pedersen	31	Ruby	2023-06-29 16:30:41
8	Hidden user	40	Ruby	2022-12-10 03:12:24
9	Chenzhang Hu	125	Ruby	2025-09-22 12:09:36

#	User	Length	Language	Date
1	Vincent Lagerros	128	Rust	2024-04-20 17:08:12
2	Sebastian Banert	206	Rust	2024-10-08 15:21:25
3	Mileta Mitrovic	240	Rust	2022-01-23 06:53:40
4	Bas Dirks	281	Rust	2022-05-29 12:02:39
5	Artur Khuziakhmetov	380	Rust	2022-07-14 19:42:15
6	Fiat Driver	380	Rust	2023-07-08 14:44:51
7	Kalle Vigren	396	Rust	2024-06-11 18:21:07
8	Eric Pinter	844	Rust	2021-06-01 19:41:13
9	Simon Hallefält	992	Rust	2023-09-16 23:43:05
10	Muhammad Rais Fathin Mudzakir	3782	Rust	2021-05-29 16:17:42

Solution running time distribution