Problem K
Símanúmer — Problem Statistics

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Submissions	694
Accepted submissions	523
Submission ratio	75.36%
Authors	156
Full solves [?]	84
Full solve Ratio	53.85%

#	User	Score	Language	Date
1	Kjartan Óli Ágústsson	100	C	2021-02-15 22:37:30
2	Dagur Benjamínsson	100	C	2021-02-15 23:24:39
3	Óliver Máni	45	C	2020-03-07 15:18:03

#	User	Score	Language	Date
1	Arnar Bjarni Arnarson	100	C#	2016-03-19 14:45:39
2	Þorgeir Auðunn Karlsson	100	C#	2016-05-31 03:38:05
3	Ólafur Andri	100	C#	2018-03-03 20:16:40
4	Helgi Halldórsson	45	C#	2016-10-30 21:59:26
5	Viktor Máni Mönster	45	C#	2018-03-14 03:15:14

#	User	Score	Language	Date
1	Hidden user	100	Go	2021-10-24 01:49:31

#	User	Score	Language	Date
1	Dayne David Tang Yi Xuan	100	Java	2025-10-05 18:14:54
2	Davíð Phuong Xuan Nguyen	45	Java	2017-03-08 16:59:19
3	Þórður Ágústsson	45	Java	2017-03-14 18:03:50
4	Þórður Friðriksson	45	Java	2017-03-17 20:57:55
5	Sindri Magnusson	45	Java	2017-10-05 01:02:50
6	Gísli Freyr Sæmundsson	45	Java	2017-10-05 13:20:36
7	Halldór Ingi Kárason	45	Java	2018-03-15 15:46:01
8	Hidden user	45	Java	2018-03-16 12:41:58
9	Kristinn Pétursson	45	Java	2018-03-16 12:50:04
10	Alexander Bjartur Guðbjartsson	10	Java	2023-03-03 20:47:22

#	User	Score	Language	Date
1	Kirill Zolotuskiy	45	JavaScript (Node.js)	2021-04-20 19:25:56
2	Samúel Arnar Hafsteinsson	10	JavaScript (Node.js)	2019-02-06 00:00:42

#	User	Score	Language	Date
1	Mateusz Kolacz	100	JavaScript (SpiderMonkey)	2025-03-03 23:10:35
2	Hidden user	10	JavaScript (SpiderMonkey)	2023-03-03 23:17:56

#	User	Score	Language	Date
1	Guðni Natan Gunnarsson	100	Python 2	2017-02-19 19:43:04
2	주안석	100	Python 2	2017-11-26 02:32:53
3	Sigurður Jens Albertsson	100	Python 2	2018-01-11 20:54:12
4	Unnar Freyr Erlendsson	100	Python 2	2018-03-10 16:16:52
5	Elvar Árni Bjarnason	100	Python 2	2020-01-17 15:16:29
6	Samúel Arnar Hafsteinsson	100	Python 2	2020-01-17 15:17:38
7	Kristinn Vikar	100	Python 2	2022-04-09 19:53:42
8	Tristan Ferrua Edwardsson	45	Python 2	2018-03-15 00:13:20
9	Hidden user	45	Python 2	2019-09-03 00:17:36
10	Jón Bjarki	45	Python 2	2021-02-06 20:49:17

#	User	Score	Language	Date
1	Þórhallur Tryggvason	100	Rust	2023-02-13 10:53:54
2	Kristinn Vikar	100	Rust	2023-11-06 01:33:21
3	Theodór Leví Halldórsson	100	Rust	2025-09-12 12:31:27

#	User	Runtime	Language	Date
1	Dagur Benjamínsson	0.07 s	C	2021-02-15 23:24:39
2	Kjartan Óli Ágústsson	0.07 s	C	2021-02-24 09:33:44

#	User	Runtime	Language	Date
1	Ólafur Andri	0.50 s	C#	2018-03-03 20:16:40
2	Arnar Bjarni Arnarson	0.56 s	C#	2016-03-19 14:45:39
3	Þorgeir Auðunn Karlsson	0.71 s	C#	2016-06-01 03:00:23

#	User	Runtime	Language	Date
1	Kjartan Óli Ágústsson	0.07 s	C++	2021-02-26 09:40:28
2	Róbert Kristian Freysson	0.09 s	C++	2026-02-20 23:30:55
3	Gunnsteinn Þór Ólason	0.13 s	C++	2025-03-18 14:44:41
4	Benedikt Aron Sigurþórsson	0.17 s	C++	2021-02-03 05:10:45
5	Arthur Harri Jaakko Antila	0.17 s	C++	2025-05-28 05:17:55
6	Bjarki Ágúst Guðmundsson	0.20 s	C++	2025-01-12 05:10:13
7	Matu	0.21 s	C++	2016-03-25 14:49:49
8	Kirill Zolotuskiy	0.21 s	C++	2022-04-09 20:43:38
9	Konráð Elí Sigurgeirsson	0.24 s	C++	2023-11-03 11:24:36
10	Bernhard Kartefla	0.25 s	C++	2016-12-18 15:56:10

#	User	Runtime	Language	Date
1	Hidden user	0.11 s	Go	2021-10-24 01:49:31

#	User	Runtime	Language	Date
1	Dayne David Tang Yi Xuan	0.58 s	Java	2025-10-05 18:14:54

#	User	Runtime	Language	Date
1	Mateusz Kolacz	0.44 s	JavaScript (SpiderMonkey)	2025-03-03 23:10:35

#	User	Runtime	Language	Date
1	Elvar Árni Bjarnason	0.19 s	Python 2	2020-01-17 15:16:29
2	Samúel Arnar Hafsteinsson	0.19 s	Python 2	2020-01-17 15:17:38
3	Kristinn Vikar	0.30 s	Python 2	2022-04-09 19:53:42
4	Unnar Freyr Erlendsson	0.48 s	Python 2	2018-03-10 16:16:52
5	Sigurður Jens Albertsson	0.58 s	Python 2	2018-01-11 20:54:12
6	주안석	0.63 s	Python 2	2017-11-26 02:32:53
7	Guðni Natan Gunnarsson	2.19 s	Python 2	2017-02-19 19:47:44

#	User	Runtime	Language	Date
1	Samúel Arnar Hafsteinsson	0.17 s	Python 3	2020-01-10 15:24:14
2	Elvar Árni Bjarnason	0.17 s	Python 3	2020-01-10 15:41:08
3	Harry Zhang	0.21 s	Python 3	2025-01-09 02:51:44
4	Kristinn Vikar	0.24 s	Python 3	2022-04-09 19:51:37
5	Hjorvar Ingi Haraldsson	0.31 s	Python 3	2025-04-12 18:28:43
6	Davíð	0.33 s	Python 3	2023-03-05 23:43:15
7	Nicholas Russell Saerang	0.33 s	Python 3	2025-04-18 07:32:39
8	Gamithra Marga	0.34 s	Python 3	2017-12-07 17:43:00
9	Bjarki Ágúst Guðmundsson	0.34 s	Python 3	2025-01-12 05:06:49
10	Atli Fannar Franklín	0.35 s	Python 3	2024-11-27 17:50:24

#	User	Runtime	Language	Date
1	Kristinn Vikar	0.13 s	Rust	2023-11-06 01:36:18
2	Þórhallur Tryggvason	0.27 s	Rust	2023-02-13 10:53:54
3	Theodór Leví Halldórsson	1.06 s	Rust	2025-09-12 12:31:27

#	User	Length	Language	Date
1	Kjartan Óli Ágústsson	570	C	2021-02-16 13:42:42
2	Dagur Benjamínsson	693	C	2021-02-15 23:24:39

#	User	Length	Language	Date
1	Ólafur Andri	923	C#	2018-03-03 20:16:40
2	Þorgeir Auðunn Karlsson	1440	C#	2016-06-01 03:21:33
3	Arnar Bjarni Arnarson	2172	C#	2016-03-19 14:45:39

#	User	Length	Language	Date
1	Bernhard Kartefla	307	C++	2017-02-15 18:08:19
2	Kristmundur Agust	353	C++	2016-03-23 00:40:18
3	Friðrik Njálsson	427	C++	2017-02-09 21:15:03
4	Kjartan Óli Ágústsson	458	C++	2020-05-07 03:46:59
5	Frigg Einarsdóttir	517	C++	2023-08-29 16:08:10
6	Eva Sóllilja Einarsdóttir	530	C++	2024-07-29 12:20:53
7	Kristinn Vikar	533	C++	2022-04-09 18:15:51
8	Björn Gunnarsson	645	C++	2016-03-21 15:30:52
9	Róbert Kristian Freysson	645	C++	2026-02-20 23:30:55
10	Benedikt Aron Sigurþórsson	668	C++	2021-02-03 05:10:45

#	User	Length	Language	Date
1	Hidden user	1735	Go	2021-10-24 01:49:31

#	User	Length	Language	Date
1	Dayne David Tang Yi Xuan	1215	Java	2025-10-05 18:14:54

#	User	Length	Language	Date
1	Mateusz Kolacz	414	JavaScript (SpiderMonkey)	2025-03-03 23:10:35

#	User	Length	Language	Date
1	Elvar Árni Bjarnason	268	Python 2	2020-01-17 15:35:24
2	Samúel Arnar Hafsteinsson	275	Python 2	2020-01-17 15:22:38
3	Unnar Freyr Erlendsson	370	Python 2	2018-03-10 16:16:52
4	Kristinn Vikar	384	Python 2	2022-04-09 19:53:42
5	주안석	426	Python 2	2017-11-26 02:32:53
6	Sigurður Jens Albertsson	482	Python 2	2018-01-11 20:54:12
7	Guðni Natan Gunnarsson	1073	Python 2	2017-02-19 19:43:04

#	User	Length	Language	Date
1	Nicholas Russell Saerang	133	Python 3	2024-12-10 18:05:38
2	Gudjon Bjarki	192	Python 3	2024-02-25 03:34:45
3	Hrant Hovhannisyan	224	Python 3	2025-08-27 10:16:31
4	Sverrir Hákon	230	Python 3	2019-09-12 21:17:49
5	Harry Zhang	254	Python 3	2025-01-09 02:51:44
6	Bernhard Kartefla	277	Python 3	2016-03-19 21:31:09
7	Halldór	291	Python 3	2023-02-11 17:44:43
8	Hidden user	301	Python 3	2021-02-23 12:44:59
9	Serik Ólafur Ásgeirsson	306	Python 3	2021-02-11 13:04:05
10	Kristján Logi	314	Python 3	2023-02-13 09:43:12

#	User	Length	Language	Date
1	Þórhallur Tryggvason	946	Rust	2023-02-13 10:53:54
2	Theodór Leví Halldórsson	1389	Rust	2025-09-12 12:31:27
3	Kristinn Vikar	2233	Rust	2023-11-06 01:33:21

Solution running time distribution