Problem A
Sannvirði — Problem Statistics

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Submissions	936
Accepted submissions	749
Submission ratio	80.02%
Authors	340
Full solves [?]	294
Full solve Ratio	86.47%

#	User	Score	Language	Date
1	Allan Nouri	100	C	2024-04-02 11:12:54
2	Bergur Snorrason	100	C	2024-08-07 12:48:20
3	Eyleifur Bjarkason	100	C	2024-08-07 13:07:12
4	Hjörtur Björnsson	100	C	2024-08-07 19:41:16
5	Alexander Bilde Pedersen	100	C	2024-09-18 09:12:58
6	Sami Al Chalati	100	C	2024-10-20 20:51:57
7	Einar Þór Sigurðsson	70	C	2024-03-09 12:56:44
8	Gudjon Bjarki	70	C	2024-03-09 13:06:48
9	Naveen Kumar S	70	C	2025-04-06 13:38:27
10	mohammad alsulimani	70	C	2025-07-13 17:16:45

#	User	Score	Language	Date
1	Morten Jensen	70	C#	2024-06-25 22:25:23
2	Andriy Zyevakov	70	C#	2025-03-14 07:56:14

#	User	Score	Language	Date
1	Javier Gómez Díaz	100	Crystal	2024-04-13 15:56:39

#	User	Score	Language	Date
1	Magnus Baasch Langkilde	30	F#	2025-03-18 14:31:13

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2024-06-23 23:53:17

#	User	Score	Language	Date
1	Brent Yorgey	100	Haskell	2024-03-10 07:01:38
2	Steinar Simonnes	100	Haskell	2024-03-10 20:53:58
3	Ng Tek In	100	Haskell	2024-12-02 14:56:57
4	Jan Hrček	100	Haskell	2024-12-26 09:21:32

#	User	Score	Language	Date
1	Hidden user	100	JavaScript (Node.js)	2024-09-29 17:46:17

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2024-03-10 18:32:58
2	Christian Pilegaard Cederquist	100	JavaScript (SpiderMonkey)	2024-03-12 17:39:36
3	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2025-07-12 17:35:06

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2024-06-19 11:40:05

#	User	Score	Language	Date
1	Hidden user	100	OCaml	2025-05-26 09:00:17

#	User	Score	Language	Date
1	Ingemar Ragnemalm	70	Pascal	2025-09-07 08:20:05

#	User	Score	Language	Date
1	Renate	30	PHP	2024-04-06 20:38:17

#	User	Score	Language	Date
1	Miorel Palii	100	Ruby	2024-11-30 08:29:58
2	Thomas Feld	100	Ruby	2025-01-29 21:50:32

#	User	Score	Language	Date
1	Frank Endriss	100	Rust	2024-06-24 09:20:00
2	Vincent Lagerros	100	Rust	2024-08-15 22:24:34
3	Azeez Daoud	100	Rust	2025-01-04 12:12:01
4	Bas Dirks	100	Rust	2025-01-12 12:30:38
5	cera	100	Rust	2025-05-22 19:32:54

#	User	Score	Language	Date
1	Hidden user	100	Swift	2024-03-12 15:36:50

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.06 s	C	2024-08-07 12:48:20
2	Eyleifur Bjarkason	0.06 s	C	2024-08-08 14:45:21
3	Hjörtur Björnsson	0.06 s	C	2024-08-08 16:37:57
4	Allan Nouri	0.13 s	C	2024-04-02 11:12:54
5	Alexander Bilde Pedersen	0.14 s	C	2024-09-18 09:12:58
6	Sami Al Chalati	0.18 s	C	2024-10-20 20:51:57

#	User	Runtime	Language	Date
1	Daniel Fernando Santos Bustos	0.12 s	C++	2024-11-03 16:57:03
2	Maksim Astapchuk	0.12 s	C++	2025-09-19 08:38:37
3	Alexander Skidanov	0.12 s	C++	2025-09-19 08:49:20
4	Nick Wu	0.13 s	C++	2024-06-12 05:34:19
5	Kristófer Helgi Antonsson	0.14 s	C++	2024-03-09 16:21:00
6	Glenn Say	0.14 s	C++	2025-01-28 19:57:27
7	Vadim Popolitov	0.14 s	C++	2025-07-15 22:39:33
8	Tùng Hoàng Lâm	0.15 s	C++	2024-11-06 18:37:14
9	zyc	0.18 s	C++	2024-09-03 16:44:33
10	Jiaye Will Wang	0.19 s	C++	2024-07-19 01:48:13

#	User	Runtime	Language	Date
1	Javier Gómez Díaz	0.95 s	Crystal	2024-04-13 15:56:39

#	User	Runtime	Language	Date
1	Norbert Voelker	0.17 s	Go	2024-06-23 23:53:17

#	User	Runtime	Language	Date
1	Jan Hrček	0.47 s	Haskell	2024-12-26 09:21:32
2	Brent Yorgey	0.81 s	Haskell	2024-03-10 07:01:38
3	Steinar Simonnes	0.90 s	Haskell	2024-03-10 20:53:58
4	Ng Tek In	1.02 s	Haskell	2024-12-02 14:56:57

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.39 s	Java	2024-03-24 19:04:17
2	Bjørn Dons	0.52 s	Java	2024-03-10 15:47:13
3	Lum Yi Ren Johannsen	0.55 s	Java	2024-10-21 17:04:43
4	Fong Kai Jie	0.57 s	Java	2024-10-22 06:15:47
5	Ben Cobb	0.73 s	Java	2024-03-17 19:52:51
6	Lim Bingjie James	0.73 s	Java	2024-10-17 04:32:14
7	San Shao Qian	0.75 s	Java	2024-10-12 18:44:51
8	Clement Oh	0.76 s	Java	2024-03-19 06:54:39
9	SUN JIAEN	0.76 s	Java	2024-10-25 21:56:27
10	Hiếu Vũ Minh	0.78 s	Java	2024-03-11 18:09:59

#	User	Runtime	Language	Date
1	Hidden user	1.45 s	JavaScript (Node.js)	2024-09-29 17:46:17

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.83 s	JavaScript (SpiderMonkey)	2024-03-10 18:32:58
2	Christian Pilegaard Cederquist	1.36 s	JavaScript (SpiderMonkey)	2024-03-12 17:39:36
3	Jimmy Gustafsson	1.74 s	JavaScript (SpiderMonkey)	2025-07-12 17:35:06

#	User	Runtime	Language	Date
1	Timothy Gaede	3.23 s	Julia	2024-06-19 11:40:05

#	User	Runtime	Language	Date
1	Hidden user	0.66 s	OCaml	2025-05-26 09:00:17

#	User	Runtime	Language	Date
1	Petr	0.33 s	Python 3	2024-11-03 15:31:58
2	Nicholas Russell Saerang	0.38 s	Python 3	2025-04-18 07:30:33
3	Ram Basnet	0.39 s	Python 3	2024-03-13 05:46:25
4	Yen Kwang	0.45 s	Python 3	2024-10-18 20:53:58
5	Jón Helgi	0.46 s	Python 3	2025-01-08 21:19:46
6	Ryan Tan	0.47 s	Python 3	2024-03-16 18:53:44
7	Hidden user	0.47 s	Python 3	2024-10-27 22:11:14
8	Derek Fox	0.48 s	Python 3	2024-06-26 19:21:35
9	Wu Hanyu	0.48 s	Python 3	2024-10-22 16:04:05
10	Levi Tourinho	0.50 s	Python 3	2024-05-14 13:38:34

#	User	Runtime	Language	Date
1	Thomas Feld	0.87 s	Ruby	2025-01-29 21:58:39
2	Miorel Palii	0.92 s	Ruby	2024-11-30 08:29:58

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.04 s	Rust	2025-05-29 16:31:12
2	Frank Endriss	0.09 s	Rust	2024-06-24 09:24:26
3	Azeez Daoud	0.33 s	Rust	2025-01-04 12:12:01
4	Bas Dirks	0.40 s	Rust	2025-01-12 12:34:25
5	cera	0.41 s	Rust	2025-05-22 19:32:54

#	User	Runtime	Language	Date
1	Hidden user	0.49 s	Swift	2024-03-12 15:36:50

#	User	Length	Language	Date
1	Allan Nouri	1381	C	2024-04-02 11:12:54
2	Sami Al Chalati	1502	C	2024-10-20 20:51:57
3	Alexander Bilde Pedersen	1887	C	2024-09-18 09:12:58
4	Bergur Snorrason	1922	C	2024-08-07 13:09:39
5	Eyleifur Bjarkason	2967	C	2024-08-07 13:07:12
6	Hjörtur Björnsson	4864	C	2024-08-07 19:41:16

#	User	Length	Language	Date
1	Jesús Pacheco Alonso	347	C++	2025-03-29 10:41:02
2	Hidden user	393	C++	2024-07-26 16:22:17
3	Teikn Smith	400	C++	2024-05-04 02:43:31
4	Nicholas Foo Chuan Le	465	C++	2024-04-02 18:31:51
5	Grae Yeandle	472	C++	2024-10-26 16:24:05
6	Arianna Yang	541	C++	2025-06-11 22:11:19
7	Clement Oh	548	C++	2024-03-19 07:23:09
8	Ralf Merhof	558	C++	2025-01-08 18:45:05
9	Hidden user	559	C++	2024-04-02 15:29:18
10	Mikael K Eriksson	564	C++	2024-10-27 08:15:05

#	User	Length	Language	Date
1	Javier Gómez Díaz	371	Crystal	2024-07-08 18:11:54

#	User	Length	Language	Date
1	Norbert Voelker	1908	Go	2024-06-23 23:53:17

#	User	Length	Language	Date
1	Jan Hrček	301	Haskell	2024-12-26 09:21:32
2	Steinar Simonnes	1619	Haskell	2024-03-10 20:55:33
3	Ng Tek In	2458	Haskell	2024-12-02 14:56:57
4	Brent Yorgey	8911	Haskell	2024-03-10 07:01:38

#	User	Length	Language	Date
1	Tan Guan Zhong	768	Java	2024-10-25 14:48:44
2	Martha E.	809	Java	2025-01-05 04:13:54
3	Eric Leow Yu Quan	823	Java	2025-06-10 15:15:12
4	Hiếu Vũ Minh	875	Java	2024-03-11 18:12:24
5	Ernest Ng Zi Xuan	881	Java	2024-07-18 03:47:43
6	Lê Huy Châu	882	Java	2024-10-23 12:20:07
7	Yan Andong	884	Java	2024-10-23 16:37:35
8	Mohamed Faizal S/O Mohamed Jamaludeen	897	Java	2024-10-14 08:39:20
9	CENSON LEE LEMUEL JOHN ALEJO	912	Java	2024-10-23 17:10:02
10	Waylon Tan	928	Java	2024-10-23 18:36:19

#	User	Length	Language	Date
1	Hidden user	1374	JavaScript (Node.js)	2024-09-29 17:47:38

#	User	Length	Language	Date
1	Jimmy Gustafsson	212	JavaScript (SpiderMonkey)	2025-07-12 17:35:06
2	Bjørn Chr. Soltvedt	543	JavaScript (SpiderMonkey)	2024-03-10 18:32:58
3	Christian Pilegaard Cederquist	642	JavaScript (SpiderMonkey)	2024-03-12 17:39:36

#	User	Length	Language	Date
1	Timothy Gaede	1963	Julia	2024-06-19 11:40:05

#	User	Length	Language	Date
1	Hidden user	1116	OCaml	2025-05-26 09:00:17

#	User	Length	Language	Date
1	Sander Oppen	187	Python 3	2024-05-21 10:57:52
2	Ahmed Chamseddine	204	Python 3	2024-05-02 22:15:06
3	Iman Khodadi	226	Python 3	2024-03-17 14:05:15
4	Clement Oh	258	Python 3	2024-03-19 07:35:56
5	Lawry Sorenson	269	Python 3	2025-02-14 03:06:05
6	Sterling Smith	274	Python 3	2025-02-14 02:46:57
7	すうぇっりえるはこん	277	Python 3	2024-03-13 02:11:37
8	Andreas Björklund	288	Python 3	2024-11-09 12:24:31
9	Nicholas Russell Saerang	293	Python 3	2024-04-27 05:12:03
10	Christian Blumenthal	300	Python 3	2024-10-20 14:27:58

#	User	Length	Language	Date
1	Thomas Feld	123	Ruby	2025-01-29 21:58:14
2	Miorel Palii	358	Ruby	2024-11-30 08:29:58

#	User	Length	Language	Date
1	Azeez Daoud	805	Rust	2025-01-04 12:12:01
2	Bas Dirks	1274	Rust	2025-01-12 12:34:25
3	cera	1565	Rust	2025-05-22 19:32:54
4	Frank Endriss	2602	Rust	2024-06-24 09:20:00
5	Vincent Lagerros	9889	Rust	2024-08-15 22:31:34

#	User	Length	Language	Date
1	Hidden user	811	Swift	2024-03-12 15:36:50

Solution running time distribution