Problem A
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Submissions	500
Accepted submissions	205
Submission ratio	41.00%
Authors	186
Full solves [?]	137
Full solve Ratio	73.66%

#	User	Runtime	Language	Date
1	Hrant Hovhannisyan	0.03 s	C	2017-04-13 08:39:16
2	Ivan Petrov	0.03 s	C	2019-09-02 16:08:29
3	Noah Weninger	0.03 s	C	2021-11-25 15:35:59

#	User	Runtime	Language	Date
1	Håkan Terelius	0.02 s	C++	2010-10-11 18:24:05
2	Hidden user	0.02 s	C++	2011-08-19 22:27:50
3	Johan Sannemo	0.02 s	C++	2013-06-09 12:35:37
4	Mårten Wiman	0.02 s	C++	2013-06-09 13:03:02
5	Marek Zeman	0.02 s	C++	2013-06-17 20:55:59
6	Alex Dai	0.02 s	C++	2016-08-10 02:26:12
7	Nick Wu	0.02 s	C++	2016-10-30 01:32:11
8	Paul Jungeblut	0.02 s	C++	2016-11-02 23:35:41
9	Bernhard Kartefla	0.02 s	C++	2017-04-07 19:18:44
10	YanHao Ling	0.02 s	C++	2017-08-22 16:16:56

#	User	Runtime	Language	Date
1	Norbert Voelker	0.05 s	Go	2023-03-30 13:03:03
2	Frank Endriss	0.08 s	Go	2021-12-25 07:24:05

#	User	Runtime	Language	Date
1	Tim Put	0.15 s	Haskell	2021-11-25 03:25:49
2	Brent Yorgey	0.18 s	Haskell	2020-06-20 19:03:41

#	User	Runtime	Language	Date
1	Bjørn Dons	0.19 s	Java	2023-01-16 20:22:32
2	Collin Jakubik	0.25 s	Java	2021-11-09 20:12:02
3	Frank Ruskey	0.27 s	Java	2017-07-28 21:08:32
4	Erik Odenman	0.28 s	Java	2013-06-09 13:54:59
5	Simon Klein	0.29 s	Java	2013-06-09 13:45:02
6	Danniel Alcantara	0.29 s	Java	2024-05-01 05:08:39
7	Shreyas Jamadagni	0.34 s	Java	2025-04-01 06:16:06
8	Anders Ye	0.38 s	Java	2013-09-04 13:57:22
9	Frederick Pek	0.38 s	Java	2021-03-08 14:18:45
10	Rene Argento	0.41 s	Java	2022-07-12 23:22:54

#	User	Runtime	Language	Date
1	Noah Weninger	0.19 s	JavaScript (SpiderMonkey)	2021-11-25 17:55:09

#	User	Runtime	Language	Date
1	Josenildo Silva	0.07 s	Python 2	2018-06-27 18:58:55
2	Hidden user	0.08 s	Python 2	2017-08-23 12:33:53
3	David Wärn	0.09 s	Python 2	2015-11-20 10:38:09
4	Chris Liaw	0.09 s	Python 2	2017-12-11 00:02:30
5	James Woods	0.23 s	Python 2	2018-01-23 03:19:11

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.09 s	Python 3	2025-08-09 09:37:56
2	Jason Cannon	0.10 s	Python 3	2021-11-25 01:27:51
3	Bryan Juniano	0.10 s	Python 3	2025-04-23 13:10:56
4	Isaac Lee	0.11 s	Python 3	2019-12-20 02:46:02
5	Vincent Tandya	0.11 s	Python 3	2021-02-09 02:57:55
6	Mikael Häglund	0.11 s	Python 3	2023-04-04 13:50:23
7	Unnar Freyr Erlendsson	0.12 s	Python 3	2017-04-07 18:51:43
8	Arnar Bjarni Arnarson	0.12 s	Python 3	2017-04-07 18:52:32
9	Guan Yang Ze	0.13 s	Python 3	2021-03-07 14:54:28
10	Paul Swingle	0.13 s	Python 3	2023-02-12 02:31:36

#	User	Runtime	Language	Date
1	Ian DeHaan	0.13 s	Ruby	2021-11-26 01:31:25
2	Noah Weninger	0.13 s	Ruby	2021-11-26 05:35:10
3	Thomas Feld	0.18 s	Ruby	2023-06-12 09:51:29

#	User	Runtime	Language	Date
1	Artur Khuziakhmetov	0.02 s	Rust	2023-08-09 11:36:18
2	Daniel Anker Hermansen	0.02 s	Rust	2023-08-26 11:44:43

#	User	Length	Language	Date
1	Noah Weninger	124	C	2021-11-27 04:17:28
2	Hrant Hovhannisyan	528	C	2017-04-13 08:39:16
3	Ivan Petrov	613	C	2019-09-02 16:08:29

#	User	Length	Language	Date
1	Noah Weninger	164	C++	2021-11-25 03:03:17
2	Tyler Fernando	251	C++	2022-11-08 01:59:12
3	Markus Mathiasen	300	C++	2022-08-25 10:52:42
4	Yeung Man Tsung	329	C++	2023-01-05 14:21:33
5	Yeoh Han Yi	355	C++	2025-04-15 14:26:10
6	Jalvin Chan Jia Xiang	366	C++	2020-04-13 18:39:25
7	Dasco Gabriel	381	C++	2021-02-13 14:21:07
8	Hyunjun Lee	381	C++	2023-01-12 13:53:46
9	Frederick Pek	394	C++	2021-04-12 09:13:44
10	Jesper Bech Christensen	399	C++	2022-09-05 13:23:52

#	User	Length	Language	Date
1	Norbert Voelker	853	Go	2023-03-30 13:05:14
2	Frank Endriss	1475	Go	2021-12-25 07:21:57

#	User	Length	Language	Date
1	Tim Put	226	Haskell	2021-11-25 03:04:38
2	Brent Yorgey	2398	Haskell	2020-06-20 19:03:41

#	User	Length	Language	Date
1	Frank Ruskey	561	Java	2017-07-28 20:52:39
2	Ethan Wipond	732	Java	2017-12-05 03:21:27
3	Marshall D Feng	739	Java	2022-03-07 20:24:41
4	Frederick Pek	797	Java	2021-03-08 14:18:45
5	Doug Goodman	817	Java	2019-04-19 20:04:58
6	Johan Sannemo	818	Java	2013-06-09 12:30:26
7	Danniel Alcantara	1029	Java	2024-05-01 05:08:39
8	Collin Jakubik	1152	Java	2021-11-09 20:12:02
9	Oskar Andersson	1934	Java	2019-04-12 20:55:03
10	Erik Odenman	1945	Java	2013-06-09 13:54:59

#	User	Length	Language	Date
1	Noah Weninger	85	JavaScript (SpiderMonkey)	2021-11-27 02:34:42

#	User	Length	Language	Date
1	David Wärn	249	Python 2	2015-11-20 10:38:09
2	Chris Liaw	322	Python 2	2017-12-11 00:02:30
3	Hidden user	349	Python 2	2017-08-23 12:33:53
4	Josenildo Silva	356	Python 2	2018-06-27 18:58:55
5	James Woods	693	Python 2	2018-01-23 03:19:11

#	User	Length	Language	Date
1	Hidden user	107	Python 3	2024-05-14 21:36:01
2	Jason Cannon	116	Python 3	2021-11-26 02:17:40
3	Yong Mao	147	Python 3	2023-08-02 01:18:59
4	Erik Adebahr	175	Python 3	2025-06-10 22:16:11
5	C3Speedrun2025	193	Python 3	2025-06-08 00:28:58
6	Hidden user	224	Python 3	2024-09-17 14:34:55
7	Bryan Juniano	246	Python 3	2025-04-23 13:10:56
8	Unnar Freyr Erlendsson	266	Python 3	2017-04-07 18:51:43
9	Arnar Bjarni Arnarson	285	Python 3	2017-04-07 18:52:32
10	Brandon Tang	287	Python 3	2022-07-05 13:58:30

#	User	Length	Language	Date
1	Thomas Feld	73	Ruby	2023-06-12 10:02:37
2	Noah Weninger	109	Ruby	2021-11-26 05:35:10
3	Ian DeHaan	111	Ruby	2021-11-26 05:38:20

#	User	Length	Language	Date
1	Artur Khuziakhmetov	460	Rust	2023-08-09 11:56:41
2	Daniel Anker Hermansen	28163	Rust	2023-08-26 11:44:43

Solution running time distribution