Problem C
Símanúmer — Problem Statistics

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Submissions	1854
Accepted submissions	1340
Submission ratio	72.28%
Authors	596
Full solves [?]	501
Full solve Ratio	84.06%

#	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	Tyler Mulholland	100	C	2025-03-06 03:27:44
4	Óliver Máni	45	C	2020-03-07 15:18:03
5	Kumara Ivan Anuraga	45	C	2025-02-23 14:03:06

#	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	Andriy Zyevakov	100	C#	2025-12-13 07:59:54
5	Deci Bel	100	C#	2026-03-01 16:01:53
6	Helgi Halldórsson	45	C#	2016-10-30 21:59:26
7	Viktor Máni Mönster	45	C#	2018-03-14 03:15:14

#	User	Score	Language	Date
1	Frank Endriss	100	COBOL	2024-12-14 16:40:10

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

#	User	Score	Language	Date
1	Steinar Simonnes	100	Haskell	2024-11-29 18:06:50
2	Brent Yorgey	100	Haskell	2024-11-30 02:51:45
3	Shinji Koshida	45	Haskell	2025-01-07 11:08:31

#	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	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2024-11-27 22:31:42

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2025-03-22 06:47:34

#	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	Darkness Consumes Me	45	Python 2	2016-03-19 14:50:00
9	Tristan Ferrua Edwardsson	45	Python 2	2018-03-15 00:13:20
10	Hidden user	45	Python 2	2019-09-03 00:17:36

#	User	Score	Language	Date
1	Thomas Feld	100	Ruby	2025-02-17 23:05:33

#	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	Vincent Lagerros	100	Rust	2024-11-27 22:12:11
4	Simen Sørensen	100	Rust	2024-12-10 05:21:44
5	Hidden user	100	Rust	2025-05-22 18:36:12
6	Theodór Leví Halldórsson	100	Rust	2025-09-12 12:31:27

#	User	Runtime	Language	Date
1	Tyler Mulholland	0.04 s	C	2025-03-06 03:27:44
2	Dagur Benjamínsson	0.07 s	C	2021-02-15 23:24:39
3	Kjartan Óli Ágústsson	0.07 s	C	2021-02-24 09:33:44

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.13 s	C#	2025-12-13 07:59:54
2	Ólafur Andri	0.50 s	C#	2018-03-03 20:16:40
3	Arnar Bjarni Arnarson	0.56 s	C#	2016-03-19 14:45:39
4	Þorgeir Auðunn Karlsson	0.71 s	C#	2016-06-01 03:00:23
5	Deci Bel	0.86 s	C#	2026-03-01 16:01:53

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.03 s	C++	2025-01-25 09:04:07
2	Alexander Kravberg	0.03 s	C++	2025-07-24 16:26:35
3	Jesus Alejandro Gomez Urzua	0.06 s	C++	2025-10-04 18:32:44
4	Kjartan Óli Ágústsson	0.07 s	C++	2021-02-26 09:40:28
5	Miguel Vieira Pereira	0.07 s	C++	2026-01-27 20:43:51
6	Ava Heath Williams	0.08 s	C++	2025-08-06 07:41:14
7	Jiaye Will Wang	0.09 s	C++	2025-04-25 04:11:09
8	Mattia Marziali	0.09 s	C++	2025-05-02 14:14:25
9	Nick Wu	0.09 s	C++	2025-08-30 14:08:36
10	I Lucian	0.09 s	C++	2026-02-14 15:13:39

#	User	Runtime	Language	Date
1	Frank Endriss	0.63 s	COBOL	2024-12-14 16:45:12

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

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.47 s	Haskell	2024-11-29 18:08:02
2	Brent Yorgey	0.51 s	Haskell	2024-11-30 02:51:45

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.11 s	Java	2025-01-25 08:51:06
2	ZHOU ZHENG	0.25 s	Java	2025-10-10 09:33:48
3	SYAZA KURNIA BINTE AZZA ZULIKRAM	0.32 s	Java	2025-10-09 17:52:57
4	Austin Moore	0.34 s	Java	2025-08-08 16:13:47
5	Chia Kei Pei	0.35 s	Java	2025-10-03 10:07:50
6	Edison Fuh	0.36 s	Java	2025-02-13 00:26:56
7	Sean Sukamto	0.36 s	Java	2025-09-24 19:18:45
8	Hidden user	0.37 s	Java	2025-10-08 23:29:46
9	Kaiyuanhao Wang	0.37 s	Java	2025-10-10 12:11:35
10	Dai Yangjie	0.38 s	Java	2025-10-07 17:29:49

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.64 s	JavaScript (SpiderMonkey)	2024-11-27 22:31:42

#	User	Runtime	Language	Date
1	Timothy Gaede	1.38 s	Julia	2025-03-22 06:48:11

#	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	Petr	0.10 s	Python 3	2025-10-11 13:43:35
2	Samúel Arnar Hafsteinsson	0.17 s	Python 3	2020-01-10 15:24:14
3	Elvar Árni Bjarnason	0.17 s	Python 3	2020-01-10 15:41:08
4	Harry Zhang	0.21 s	Python 3	2025-01-09 02:51:44
5	Simen Sørensen	0.23 s	Python 3	2024-12-10 04:42:46
6	LI YIWEN	0.23 s	Python 3	2025-10-08 13:33:01
7	Kristinn Vikar	0.24 s	Python 3	2022-04-09 19:51:37
8	Hidden user	0.24 s	Python 3	2026-02-15 11:37:26
9	Chen Wei Yu	0.25 s	Python 3	2025-10-10 13:11:22
10	Tan Yu Wei	0.26 s	Python 3	2025-10-11 11:09:40

#	User	Runtime	Language	Date
1	Thomas Feld	0.85 s	Ruby	2025-02-17 23:08:09

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.02 s	Rust	2024-11-27 22:12:11
2	Kristinn Vikar	0.13 s	Rust	2023-11-06 01:36:18
3	Simen Sørensen	0.16 s	Rust	2024-12-10 05:21:44
4	Hidden user	0.25 s	Rust	2025-05-22 18:36:12
5	Þórhallur Tryggvason	0.27 s	Rust	2023-02-13 10:53:54
6	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
3	Tyler Mulholland	11031	C	2025-03-06 03:27:44

#	User	Length	Language	Date
1	Deci Bel	743	C#	2026-03-01 16:01:53
2	Ólafur Andri	923	C#	2018-03-03 20:16:40
3	Þorgeir Auðunn Karlsson	1440	C#	2016-06-01 03:21:33
4	Arnar Bjarni Arnarson	2172	C#	2016-03-19 14:45:39
5	Andriy Zyevakov	8668	C#	2025-12-13 07:59:54

#	User	Length	Language	Date
1	Bernhard Kartefla	307	C++	2017-02-15 18:08:19
2	Heng Yong Hen	333	C++	2026-03-07 02:40:52
3	Ernest Ng Zi Xuan	340	C++	2025-09-23 13:14:48
4	Kristmundur Agust	353	C++	2016-03-23 00:40:18
5	Hidden user	381	C++	2026-03-11 04:02:08
6	Hidden user	412	C++	2026-03-11 07:32:57
7	Luan Hongrui	413	C++	2026-03-10 05:45:18
8	Friðrik Njálsson	427	C++	2017-02-09 21:15:03
9	Hidden user	440	C++	2026-03-11 05:59:59
10	janelle	449	C++	2025-10-22 19:45:00

#	User	Length	Language	Date
1	Frank Endriss	7301	COBOL	2024-12-14 16:41:36

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

#	User	Length	Language	Date
1	Steinar Simonnes	1414	Haskell	2024-11-29 18:11:08
2	Brent Yorgey	9838	Haskell	2024-11-30 02:51:45

#	User	Length	Language	Date
1	Hidden user	501	Java	2025-10-08 17:29:35
2	Shiroy Sattur	554	Java	2025-09-21 06:15:12
3	Song Haofeng	753	Java	2025-09-24 08:17:33
4	GUO XINGCHEN	770	Java	2025-10-09 16:33:15
5	Hidden user	789	Java	2025-10-10 17:17:51
6	Hidden user	790	Java	2025-10-06 13:10:00
7	Hong Eungi	804	Java	2025-10-10 16:22:46
8	JIN LIANGDONG	821	Java	2025-09-20 09:28:10
9	Nicholas Kee	822	Java	2025-10-11 01:50:28
10	Li Ren	826	Java	2025-10-01 17:07:41

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	164	JavaScript (SpiderMonkey)	2024-11-27 22:39:12

#	User	Length	Language	Date
1	Timothy Gaede	585	Julia	2025-03-22 06:47:34

#	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	Guk Yi Siong	148	Python 3	2024-11-28 11:09:33
3	Ahmed Chamseddine	158	Python 3	2025-01-04 03:03:13
4	Lex Janssens	158	Python 3	2025-10-12 22:32:52
5	Christofer Ohlsson	172	Python 3	2025-05-27 08:08:31
6	Li Jiaru	175	Python 3	2026-03-06 17:42:38
7	Gudjon Bjarki	192	Python 3	2024-02-25 03:34:45
8	Sander Oppen	203	Python 3	2024-11-28 10:15:51
9	Bryan Juniano	206	Python 3	2025-05-06 15:30:50
10	Jey Veerasamy	207	Python 3	2026-02-04 17:53:30

#	User	Length	Language	Date
1	Thomas Feld	80	Ruby	2025-02-17 23:10:24

#	User	Length	Language	Date
1	Simen Sørensen	912	Rust	2024-12-10 05:21:44
2	Þórhallur Tryggvason	946	Rust	2023-02-13 10:53:54
3	Theodór Leví Halldórsson	1389	Rust	2025-09-12 12:31:27
4	Kristinn Vikar	2233	Rust	2023-11-06 01:33:21
5	Hidden user	7612	Rust	2025-05-22 18:36:12
6	Vincent Lagerros	26594	Rust	2024-11-27 22:12:11

Solution running time distribution