Problem A
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Submissions	1107
Accepted submissions	328
Submission ratio	29.63%
Authors	286
Accepted authors	209
Author ratio	73.08%

#	User	Runtime	Language	Date
1	Ryan Yates	0.04 s	C	2019-05-01 02:54:12

#	User	Runtime	Language	Date
1	Victor Zheng	0.02 s	C++	2018-03-19 01:25:28
2	Michael Pfeifer	0.02 s	C++	2018-03-19 03:37:17
3	Johan Wind	0.02 s	C++	2018-03-19 19:43:24
4	Viraj Maddur	0.02 s	C++	2018-03-23 22:00:43
5	Arnar Bjarni Arnarson	0.02 s	C++	2018-03-31 21:06:39
6	Bohao Sun	0.02 s	C++	2018-09-29 05:31:23
7	Eoin Davey	0.02 s	C++	2018-11-22 06:22:43
8	Teodor Bucht	0.02 s	C++	2019-01-01 20:20:58
9	Arnar Pétursson	0.02 s	C++	2019-02-19 01:17:42
10	Adam Jens Jóelsson	0.02 s	C++	2019-02-19 10:50:55

#	User	Runtime	Language	Date
1	Adam Engsig	0.09 s	Go	2023-05-11 11:05:42
2	Diamond	0.45 s	Go	2023-02-24 07:17:17

#	User	Runtime	Language	Date
1	Doug Goodman	0.27 s	Java	2018-05-28 18:04:02
2	James Black	0.27 s	Java	2018-06-22 00:34:15
3	Graeme Zinck	0.27 s	Java	2018-06-22 01:56:05
4	Liam Keliher	0.27 s	Java	2018-06-22 02:05:20
5	Crystal Sharpe	0.28 s	Java	2020-06-02 01:45:44
6	Finn Lidbetter	0.30 s	Java	2018-06-24 03:46:53
7	Bjørn Dons	0.30 s	Java	2023-05-31 20:32:20
8	Pontus Eriksson	0.34 s	Java	2018-11-07 15:19:57
9	Aurélien Pepin	0.34 s	Java	2020-04-01 19:04:07
10	Dante Bencivenga	0.36 s	Java	2018-03-17 23:05:57

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.24 s	JavaScript (SpiderMonkey)	2018-08-10 06:36:56

#	User	Runtime	Language	Date
1	Timothy Gaede	0.97 s	Julia	2025-05-20 17:26:21

#	User	Runtime	Language	Date
1	poppyer	0.96 s	Kotlin	2022-07-27 06:14:20

#	User	Runtime	Language	Date
1	Victor Zheng	0.11 s	Python 2	2018-03-18 18:19:36
2	Oskar Haarklou Veileborg	0.11 s	Python 2	2019-03-22 14:07:21
3	Erik Tjøswold	0.12 s	Python 2	2018-04-09 17:39:24
4	Jesper Öqvist	0.12 s	Python 2	2018-06-06 13:12:40
5	Paul Devlin	0.12 s	Python 2	2019-02-27 02:23:16
6	Hidden user	0.12 s	Python 2	2019-07-19 11:27:29
7	Yanmarshus Bachtiar	0.12 s	Python 2	2021-06-01 13:56:31
8	Måns Magnusson	0.13 s	Python 2	2018-03-22 12:19:25
9	Andreas Eisele	0.13 s	Python 2	2018-09-04 14:17:47
10	John Paul Hanson	0.13 s	Python 2	2019-02-28 00:02:48

#	User	Runtime	Language	Date
1	Paul Devlin	0.05 s	Python 3	2019-02-27 02:25:20
2	Kendra Wannamaker	0.06 s	Python 3	2018-03-17 21:20:08
3	Victor Zheng	0.06 s	Python 3	2018-03-17 22:01:13
4	Christofer Ohlsson	0.06 s	Python 3	2018-03-19 20:05:24
5	Andre Pratama	0.06 s	Python 3	2018-04-17 13:50:35
6	Ragur Krishnan	0.06 s	Python 3	2018-04-25 05:01:20
7	Isaac Lee	0.06 s	Python 3	2018-06-22 02:20:16
8	Nathan Helgeson	0.06 s	Python 3	2018-07-04 00:43:53
9	Elvar Árni Sturluson	0.06 s	Python 3	2019-02-16 18:51:17
10	Jakub Jagiello	0.06 s	Python 3	2019-04-16 13:25:47

#	User	Runtime	Language	Date
1	John Rabaey	0.15 s	Ruby	2020-04-17 17:44:26

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2025-03-04 21:42:58
2	Erik Magnusson	0.04 s	Rust	2024-12-10 23:21:36
3	C3Speedrun2024	0.04 s	Rust	2024-12-10 23:21:53

#	User	Length	Language	Date
1	Ryan Yates	4300	C	2019-05-01 02:54:12

#	User	Length	Language	Date
1	Dewita Sonya Tarabunga	745	C++	2019-11-28 08:16:22
2	Breki Palsson	826	C++	2019-02-16 12:21:28
3	Roger Cao	887	C++	2018-03-17 22:15:07
4	Garðar Ingvarsson	925	C++	2019-02-12 15:09:44
5	Shirui Chen	939	C++	2018-07-11 06:48:59
6	Jose Pablo	973	C++	2020-07-18 15:26:22
7	Jose Mari Paolo Rollan	976	C++	2024-10-09 12:19:48
8	Ghazal Rabiei	1016	C++	2020-10-30 12:40:53
9	Josenildo Silva	1044	C++	2020-05-01 22:04:28
10	Robin Christopher Yu	1061	C++	2020-12-17 04:13:56

#	User	Length	Language	Date
1	Diamond	2380	Go	2023-02-24 07:17:17
2	Adam Engsig	4341	Go	2021-07-21 18:34:42

#	User	Length	Language	Date
1	Doug Goodman	1180	Java	2018-06-13 23:47:36
2	Logan Pipes	1346	Java	2021-06-24 03:39:07
3	James Black	1629	Java	2018-06-22 00:34:15
4	Yeabkal Wubshit	1636	Java	2019-02-27 19:06:17
5	Ada Clevinger	1831	Java	2018-06-22 00:37:22
6	Crystal Sharpe	1868	Java	2020-06-02 01:45:13
7	Graeme Zinck	2016	Java	2018-06-22 01:56:05
8	Kaung Htet Wai Yan	2375	Java	2021-05-04 09:25:25
9	Jeffrey H.	2490	Java	2023-07-16 00:34:46
10	Finn Lidbetter	2543	Java	2018-06-24 03:46:53

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	2121	JavaScript (SpiderMonkey)	2018-08-10 06:48:23

#	User	Length	Language	Date
1	Timothy Gaede	1967	Julia	2025-05-20 17:26:21

#	User	Length	Language	Date
1	poppyer	1898	Kotlin	2022-07-27 06:14:20

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	569	Python 2	2019-03-22 14:07:21
2	Andreas Eisele	575	Python 2	2018-09-04 14:20:52
3	Victor Zheng	651	Python 2	2018-03-18 18:05:09
4	Andreas Björklund	689	Python 2	2019-07-01 18:38:54
5	Hidden user	735	Python 2	2019-07-19 11:27:29
6	John Paul Hanson	765	Python 2	2019-02-28 00:02:48
7	Paul Devlin	828	Python 2	2019-02-27 02:29:03
8	Michael Huang	903	Python 2	2018-05-26 05:40:46
9	Jesper Öqvist	917	Python 2	2018-06-06 13:12:40
10	Yanmarshus Bachtiar	920	Python 2	2021-06-01 13:56:31

#	User	Length	Language	Date
1	Kelly Dance	461	Python 3	2023-09-18 21:38:23
2	Christofer Ohlsson	661	Python 3	2018-03-19 20:05:24
3	Reuter Jan Camacho	679	Python 3	2024-10-09 14:54:39
4	Zac Friggstad	696	Python 3	2023-09-14 04:01:34
5	Victor Zheng	755	Python 3	2018-03-17 22:01:13
6	Vincent Tandya	773	Python 3	2020-12-18 06:06:41
7	Ryoki Kunii	774	Python 3	2021-10-20 20:57:42
8	Kendra Wannamaker	787	Python 3	2018-03-17 21:20:08
9	Lionel KITIHOUN	840	Python 3	2021-06-18 12:21:56
10	Paul Devlin	853	Python 3	2019-02-27 02:25:20

#	User	Length	Language	Date
1	John Rabaey	1391	Ruby	2020-04-17 17:44:26

#	User	Length	Language	Date
1	Erik Magnusson	5873	Rust	2024-12-10 23:21:36
2	C3Speedrun2024	5873	Rust	2024-12-10 23:21:53
3	Vincent Lagerros	11080	Rust	2024-07-30 17:02:43

Solution running time distribution