Problem A
Eldspýtur — Problem Statistics

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Submissions	581
Accepted submissions	234
Submission ratio	40.28%
Authors	168
Full solves [?]	129
Full solve Ratio	76.79%

#	User	Score	Language	Date
1	CHRISTMA EXEC	100	C#	2018-03-17 11:34:31
2	Brogrammers	100	C#	2018-03-17 14:40:06
3	Viktor Máni Mönster	100	C#	2018-03-18 02:11:50
4	Fermented Lung Soup	20	C#	2018-03-17 11:37:22

#	User	Score	Language	Date
1	Hidden user	100	Go	2021-10-23 15:27:17

#	User	Score	Language	Date
1	Gísli Freyr Sæmundsson	100	Java	2018-03-17 12:36:15
2	extra-00	20	Java	2018-03-17 11:39:05
3	M24	20	Java	2018-03-17 12:07:14
4	Bjarki Steinar Viðarsson	20	Java	2020-03-07 23:23:23

#	User	Score	Language	Date
1	Samúel Arnar Hafsteinsson	20	JavaScript (Node.js)	2019-02-06 23:33:13

#	User	Score	Language	Date
1	M24	20	JavaScript (SpiderMonkey)	2018-03-17 12:28:12
2	Mateusz Kolacz	20	JavaScript (SpiderMonkey)	2024-01-19 14:13:02

#	User	Score	Language	Date
1	Hidden user	100	Julia	2025-10-10 08:39:25

#	User	Score	Language	Date
1	Forrit Moussaieff	100	Python 2	2018-03-17 11:27:05
2	Björn Þór Jónsson	100	Python 2	2018-03-17 13:47:14
3	Arnar Bjarni Arnarson	100	Python 2	2018-03-17 19:45:40
4	Kristjan Orri	100	Python 2	2019-02-28 17:38:26
5	Samúel Arnar Hafsteinsson	100	Python 2	2020-02-14 18:43:40
6	Byte me!	20	Python 2	2018-03-17 12:43:18
7	Jakob Daníel Vigfússon	20	Python 2	2018-03-20 13:40:07
8	Dagur Benjamínsson	20	Python 2	2019-02-07 11:32:03

#	User	Runtime	Language	Date
1	CHRISTMA EXEC	0.05 s	C#	2018-03-17 11:34:31
2	Brogrammers	0.05 s	C#	2018-03-17 14:40:06
3	Viktor Máni Mönster	0.05 s	C#	2018-03-18 02:11:50

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Go	2021-10-23 15:27:17

#	User	Runtime	Language	Date
1	Gísli Freyr Sæmundsson	0.04 s	Java	2018-03-17 12:36:15

#	User	Runtime	Language	Date
1	Hidden user	0.33 s	Julia	2025-10-10 08:39:25

#	User	Runtime	Language	Date
1	Forrit Moussaieff	0.08 s	Python 2	2018-03-17 11:27:05
2	Björn Þór Jónsson	0.08 s	Python 2	2018-03-17 13:47:14
3	Arnar Bjarni Arnarson	0.08 s	Python 2	2018-03-17 19:45:40
4	Kristjan Orri	0.08 s	Python 2	2019-02-28 17:38:26
5	Samúel Arnar Hafsteinsson	0.08 s	Python 2	2020-02-14 18:43:40

#	User	Runtime	Language	Date
1	Gunnsteinn Þór Ólason	0.04 s	Python 3	2024-09-17 13:30:40
2	Harry Zhang	0.04 s	Python 3	2024-11-25 22:18:53
3	Matthías Andri Hrafnkelsson	0.04 s	Python 3	2024-11-29 14:24:20
4	Nicholas Russell Saerang	0.04 s	Python 3	2024-12-05 02:27:36
5	Álfgrímur Davíð	0.04 s	Python 3	2025-02-17 14:59:36
6	Davíð Smith Hjálmtýsson	0.04 s	Python 3	2025-03-03 12:15:30
7	Merkúr Máni Hermannsson	0.04 s	Python 3	2025-05-24 03:56:20
8	Jeremias Borjas Tablante	0.04 s	Python 3	2025-10-30 00:07:45
9	Unnar Freyr Erlendsson	0.07 s	Python 3	2018-03-16 01:56:57
10	Guðni Natan Gunnarsson	0.07 s	Python 3	2018-03-17 22:49:22

#	User	Length	Language	Date
1	Brogrammers	623	C#	2018-03-17 14:40:06
2	Viktor Máni Mönster	623	C#	2018-03-18 02:11:50
3	CHRISTMA EXEC	861	C#	2018-03-17 11:34:31

#	User	Length	Language	Date
1	Gunnsteinn Þór Ólason	93	C++	2024-10-21 13:54:30
2	Róbert Kristian Freysson	138	C++	2023-07-31 15:36:39
3	Sætar Kartöflur	152	C++	2018-03-17 11:55:22
4	Benedikt Aron Sigurþórsson	165	C++	2021-02-15 20:07:48
5	Eysteinn Daði Hjaltason	181	C++	2025-07-08 21:58:02
6	Sverrir Hákon Marteinsson	197	C++	2019-02-12 14:04:06
7	Ingvar Zolotuskiy	203	C++	2025-08-26 21:31:00
8	Alexander Bjartur Guðbjartsson	205	C++	2023-06-09 12:25:41
9	Þórhallur Tryggvason	206	C++	2024-02-22 19:39:43
10	Kristinn Hrafn Daníelsson	211	C++	2023-05-06 11:48:42

#	User	Length	Language	Date
1	Hidden user	1240	Go	2021-10-23 15:27:17

#	User	Length	Language	Date
1	Gísli Freyr Sæmundsson	565	Java	2018-03-17 12:36:15

#	User	Length	Language	Date
1	Hidden user	69	Julia	2025-10-10 08:39:25

#	User	Length	Language	Date
1	Arnar Bjarni Arnarson	72	Python 2	2018-03-17 19:45:40
2	Forrit Moussaieff	105	Python 2	2018-03-17 11:27:05
3	Samúel Arnar Hafsteinsson	129	Python 2	2020-02-14 18:43:40
4	Björn Þór Jónsson	231	Python 2	2018-03-17 13:47:14
5	Kristjan Orri	351	Python 2	2019-02-28 17:38:26

#	User	Length	Language	Date
1	Nicholas Russell Saerang	63	Python 3	2024-12-05 02:28:34
2	Gunnsteinn Þór Ólason	65	Python 3	2026-01-20 13:01:44
3	Sveinn Óli Guðmundsson	77	Python 3	2023-01-19 17:28:43
4	Hjörtur Klemensson	86	Python 3	2023-02-21 17:00:02
5	K refotsir M iná R nosstrebor	90	Python 3	2020-02-19 17:43:51
6	ingvar vigfusson	90	Python 3	2020-02-28 18:32:17
7	Elías Andri Harðarson	90	Python 3	2020-03-21 20:01:19
8	Kristján Logi	90	Python 3	2021-02-17 10:01:10
9	Darri Jökull Gunnarsson	90	Python 3	2021-02-26 11:01:03
10	Daníel Þór Ingólfsson	90	Python 3	2021-03-01 11:55:09

Solution running time distribution