Problem A
Dead Fraction — Problem Statistics

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Submissions	1988
Accepted submissions	502
Submission ratio	25.25%
Authors	423
Full solves [?]	335
Full solve Ratio	79.20%

#	User	Runtime	Language	Date
1	Jonas Höglund	0.00 s	C	2015-09-23 13:12:29
2	Michael Sullivan	0.00 s	C	2016-02-18 22:51:27
3	Hidden user	0.00 s	C	2017-06-30 17:17:52
4	Eyleifur Bjarkason	0.00 s	C	2018-11-29 11:33:24
5	Bergur Snorrason	0.00 s	C	2018-11-29 11:37:05
6	Liu Husong	0.00 s	C	2018-12-11 12:10:08
7	Daniel McKelvey	0.00 s	C	2019-02-06 14:37:29
8	Howard Cheng	0.00 s	C	2021-09-24 18:38:08

#	User	Runtime	Language	Date
1	florist swe	0.05 s	C#	2024-12-09 10:15:56

#	User	Runtime	Language	Date
1	Oskar Segersvärd	0.01 s	Haskell	2014-09-25 07:33:11
2	Jesper Sandström	0.01 s	Haskell	2017-09-25 11:00:39
3	Lars Corbijn	0.01 s	Haskell	2018-10-27 14:50:48
4	Brent Yorgey	0.01 s	Haskell	2020-07-31 03:27:13

#	User	Runtime	Language	Date
1	Finn Lidbetter	0.05 s	Java	2017-08-27 18:27:06
2	Simon Klein	0.06 s	Java	2013-04-23 12:10:33
3	Kai Widell Niigata	0.06 s	Java	2014-04-04 14:36:38
4	Anders Ye	0.06 s	Java	2014-04-09 11:34:33
5	Jesper Norberg	0.06 s	Java	2014-09-22 10:03:03
6	Dexter Gramfors	0.06 s	Java	2015-09-27 22:25:19
7	Hà Minh Ngọc	0.06 s	Java	2016-06-02 02:33:26
8	Nick Wu	0.06 s	Java	2016-08-07 08:46:13
9	Edvin Lundberg	0.06 s	Java	2016-09-22 20:01:11
10	Tom Johansson	0.06 s	Java	2016-09-24 15:08:28

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2017-03-18 20:53:04

#	User	Runtime	Language	Date
1	Johnny Baloney	0.15 s	Kotlin	2021-12-29 13:05:21
2	Phường Lên	0.19 s	Kotlin	2020-07-08 18:50:43
3	Adam Koprowski	0.21 s	Kotlin	2021-12-27 14:37:16

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Python 2	2015-09-29 13:38:35
2	Hidden user	0.04 s	Python 2	2015-09-29 15:07:01
3	Johan Wind	0.04 s	Python 2	2016-08-07 17:00:04
4	Jacky Blois	0.04 s	Python 2	2016-08-08 07:02:15
5	Johan Lyts	0.04 s	Python 2	2019-03-20 20:12:33
6	Andreas Björklund	0.04 s	Python 2	2019-08-19 05:22:09
7	Weijie Sun	0.05 s	Python 2	2016-03-01 08:20:33
8	Joakim Uddholm	0.06 s	Python 2	2014-09-22 21:11:32
9	Ethan Arnold	0.06 s	Python 2	2017-08-24 21:15:08
10	Dmitry Lyubshin	0.06 s	Python 2	2018-05-31 15:25:49

#	User	Runtime	Language	Date
1	Markus Videll	0.02 s	Python 3	2015-09-27 01:04:08
2	Hidden user	0.02 s	Python 3	2016-09-23 08:11:00
3	André Nyström	0.02 s	Python 3	2016-09-24 23:16:57
4	Aditya Durvasula	0.02 s	Python 3	2017-08-24 22:09:48
5	Alice Heavey	0.02 s	Python 3	2017-12-23 10:46:42
6	Herman Appelgren	0.02 s	Python 3	2017-12-23 16:57:06
7	Fakhri Moad	0.02 s	Python 3	2018-08-21 21:40:40
8	Kristoffer Åhgren	0.02 s	Python 3	2019-01-04 14:42:59
9	Sem Jing Han	0.02 s	Python 3	2019-05-28 09:39:26
10	Kevin Tang	0.02 s	Python 3	2019-08-05 16:47:51

#	User	Runtime	Language	Date
1	André Danielsson	0.03 s	Ruby	2016-09-26 10:02:23

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2024-09-30 14:28:30
2	Leo Jarhede	0.00 s	Rust	2025-02-11 13:21:00

#	User	Length	Language	Date
1	Michael Sullivan	691	C	2016-02-18 22:51:27
2	Liu Husong	691	C	2018-12-11 12:10:08
3	Howard Cheng	1241	C	2021-09-24 18:38:08
4	Jonas Höglund	1795	C	2015-09-23 13:12:29
5	Eyleifur Bjarkason	2347	C	2018-11-29 11:33:24
6	Daniel McKelvey	2755	C	2019-02-06 14:37:29
7	Hidden user	4054	C	2017-06-30 17:17:52
8	Bergur Snorrason	5319	C	2018-11-29 11:37:05

#	User	Length	Language	Date
1	florist swe	2408	C#	2024-12-09 10:15:56

#	User	Length	Language	Date
1	Gunnar Engström	596	C++	2023-02-09 09:38:42
2	Alexander Skidanov	632	C++	2025-01-23 22:42:37
3	Hidden user	648	C++	2024-10-28 13:36:04
4	Moncef Mhasni	783	C++	2018-08-21 18:08:11
5	William Gan	790	C++	2017-08-12 17:22:15
6	Yeung Man Tsung	804	C++	2022-12-01 08:08:16
7	THE TRUTH	813	C++	2021-09-26 19:52:20
8	Austin Fernandez	833	C++	2019-08-31 12:53:11
9	Leonardo Blanger	845	C++	2021-01-17 04:08:38
10	Hidden user	871	C++	2021-12-27 15:26:58

#	User	Length	Language	Date
1	Lars Corbijn	865	Haskell	2018-10-27 14:50:48
2	Oskar Segersvärd	1262	Haskell	2014-09-25 07:33:11
3	Brent Yorgey	1516	Haskell	2020-07-31 03:27:13
4	Jesper Sandström	2759	Haskell	2017-09-25 11:29:59

#	User	Length	Language	Date
1	Ada Clevinger	1024	Java	2018-08-11 21:34:27
2	alxdx	1107	Java	2021-03-06 06:54:14
3	David Lindqvist	1111	Java	2016-02-04 15:50:08
4	Zachary Smeton	1119	Java	2021-05-05 18:24:57
5	Sten Smirnov	1150	Java	2024-05-07 13:18:13
6	Finn Lidbetter	1164	Java	2017-08-27 18:27:06
7	Caleb Reath	1171	Java	2020-01-15 22:21:52
8	Samuel Klingström	1269	Java	2018-11-07 13:16:20
9	Doug Goodman	1272	Java	2017-10-05 18:48:57
10	Othmane Bentaleb	1292	Java	2017-08-24 21:48:11

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	5184	JavaScript (SpiderMonkey)	2017-03-18 20:53:04

#	User	Length	Language	Date
1	Adam Koprowski	1546	Kotlin	2021-12-27 14:37:16
2	Phường Lên	1607	Kotlin	2020-07-08 18:50:43
3	Johnny Baloney	2156	Kotlin	2021-12-29 13:30:38

#	User	Length	Language	Date
1	Dmitry Lyubshin	419	Python 2	2018-05-31 15:25:49
2	Johan Wind	496	Python 2	2016-08-07 17:00:04
3	Wang Zhi Jian	517	Python 2	2019-03-27 15:20:22
4	Johan Lyts	617	Python 2	2019-03-20 20:12:33
5	Andreas Björklund	649	Python 2	2019-08-19 05:22:09
6	Andreas Serra	718	Python 2	2014-04-02 18:58:53
7	Hidden user	718	Python 2	2015-09-29 13:38:35
8	Weijie Sun	945	Python 2	2016-03-01 08:20:33
9	Ethan Arnold	975	Python 2	2017-08-24 21:15:08
10	Hidden user	1204	Python 2	2015-09-29 15:07:01

#	User	Length	Language	Date
1	Gustav Elmqvist	203	Python 3	2023-02-01 23:20:45
2	Oskar Arensmeier	246	Python 3	2025-02-07 22:03:35
3	Jorke de Vlas	291	Python 3	2024-02-02 15:23:28
4	Casper Rysgaard	307	Python 3	2024-01-09 09:37:29
5	Emanuel Särnhammar	309	Python 3	2023-02-10 02:54:58
6	Nicholas Russell Saerang	315	Python 3	2023-07-24 07:55:14
7	Jason Clarke	339	Python 3	2024-04-17 18:08:46
8	Artemis Ngoh	359	Python 3	2023-06-19 20:20:32
9	Jia Qing Lim	363	Python 3	2024-01-10 09:39:02
10	Driss Khalil	376	Python 3	2018-08-22 02:08:00

#	User	Length	Language	Date
1	André Danielsson	745	Ruby	2016-09-26 10:40:13

#	User	Length	Language	Date
1	Leo Jarhede	1593	Rust	2025-02-11 13:21:00
2	Vincent Lagerros	13267	Rust	2024-09-30 14:28:30

Solution running time distribution