Problem C
Double Dealing — Problem Statistics

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Submissions	345
Accepted submissions	111
Submission ratio	32.17%
Authors	121
Full solves [?]	89
Full solve Ratio	73.55%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.21 s	C	2019-07-12 08:57:50
2	Alexander Bilde Pedersen	0.34 s	C	2025-02-15 23:17:43

#	User	Runtime	Language	Date
1	Saul Ivan Rivas Vega	0.12 s	C++	2016-10-11 03:46:35
2	Dhruv Rohatgi	0.20 s	C++	2016-03-05 19:38:10
3	Dongxiao Yu	0.20 s	C++	2018-03-26 08:59:29
4	Ludo Pulles	0.20 s	C++	2018-10-04 18:47:08
5	Dmitry Lyubshin	0.21 s	C++	2018-08-24 02:16:55
6	Demi Guo	0.22 s	C++	2016-03-07 03:29:41
7	Rachel Krohn	0.24 s	C++	2016-03-05 21:12:37
8	Matthew Dyke	0.24 s	C++	2016-03-14 17:17:57
9	Ioana-Maria Tamas	0.24 s	C++	2017-03-12 19:05:53
10	Glenn Say	0.24 s	C++	2025-05-08 07:54:52

#	User	Runtime	Language	Date
1	Bjørn Dons	0.47 s	Java	2020-07-19 21:09:34
2	Crystal Sharpe	0.61 s	Java	2021-09-16 03:06:33
3	Benjamin Laurence Erickson	0.63 s	Java	2017-03-15 21:38:53
4	Josenildo Silva	0.63 s	Java	2018-08-18 19:11:31
5	Micah Stairs	0.77 s	Java	2016-03-06 19:17:18
6	Doug Goodman	0.93 s	Java	2018-09-28 17:22:01
7	Alex Coleman	1.05 s	Java	2017-04-11 22:50:22
8	Neil Thistlethwaite	1.32 s	Java	2021-03-03 04:51:13
9	Dylan Lyon	1.51 s	Java	2019-03-07 04:48:43
10	Tyler Woodhull	1.56 s	Java	2016-04-08 15:13:34

#	User	Runtime	Language	Date
1	Andreas Björklund	0.57 s	Python 2	2019-04-13 14:32:44
2	Isaac Lee	0.79 s	Python 2	2019-12-16 21:32:57
3	Hidden user	1.52 s	Python 2	2019-03-02 19:36:28

#	User	Runtime	Language	Date
1	Hidden user	1.06 s	Python 3	2020-07-19 20:51:52
2	gulinazha	1.21 s	Python 3	2026-03-09 11:59:08
3	Hidden user	1.28 s	Python 3	2025-11-24 15:54:06
4	DEVARAJ T	1.38 s	Python 3	2025-04-07 10:49:45
5	Hidden user	1.38 s	Python 3	2026-02-13 21:17:13
6	JAINITHISH V	1.40 s	Python 3	2025-04-07 10:51:06
7	Hrant Hovhannisyan	1.52 s	Python 3	2025-12-15 07:01:03
8	Oskar Haarklou Veileborg	1.61 s	Python 3	2021-04-07 21:00:26
9	Nicholas Russell Saerang	1.61 s	Python 3	2024-04-25 14:03:07
10	Paco Criado	1.81 s	Python 3	2025-11-18 17:51:23

#	User	Length	Language	Date
1	Ivan Petrov	768	C	2019-07-12 08:57:50
2	Alexander Bilde Pedersen	1668	C	2025-02-15 23:17:43

#	User	Length	Language	Date
1	Mihai Andreescu	591	C++	2016-03-05 20:15:02
2	Jan Elffers	688	C++	2018-10-03 18:39:08
3	Dhruv Rohatgi	724	C++	2016-03-05 19:38:10
4	Yen-Hsiang Chang	796	C++	2019-04-30 07:10:19
5	Jim Zhang	832	C++	2016-03-05 20:15:01
6	Zac Friggstad	841	C++	2017-03-17 21:42:38
7	Scott Shi	869	C++	2016-03-09 08:55:24
8	Antonio Molina Lovett	899	C++	2016-03-05 19:55:45
9	Kevin Liu	899	C++	2016-03-13 01:27:22
10	Brandon Zhang	903	C++	2023-12-17 11:09:19

#	User	Length	Language	Date
1	Doug Goodman	963	Java	2018-09-28 17:22:01
2	Josenildo Silva	1124	Java	2018-08-18 19:11:31
3	Benjamin Laurence Erickson	1215	Java	2017-03-15 21:38:53
4	Crystal Sharpe	1620	Java	2021-09-16 03:06:33
5	Alex Coleman	1685	Java	2017-04-11 23:12:19
6	Andy Phan	1698	Java	2019-03-02 05:36:13
7	Neil Thistlethwaite	1884	Java	2021-03-03 04:51:13
8	Micah Stairs	2091	Java	2016-03-06 19:17:18
9	Tyler Woodhull	2105	Java	2016-04-08 15:13:34
10	Jason Portillo	2142	Java	2017-04-11 00:00:43

#	User	Length	Language	Date
1	Hidden user	508	Python 2	2019-03-02 19:36:28
2	Andreas Björklund	778	Python 2	2019-04-13 14:32:44
3	Isaac Lee	1034	Python 2	2019-12-16 21:32:57

#	User	Length	Language	Date
1	Nicholas Russell Saerang	440	Python 3	2024-04-25 13:59:53
2	Oskar Haarklou Veileborg	534	Python 3	2021-04-07 21:00:26
3	Hrant Hovhannisyan	557	Python 3	2025-12-15 07:01:03
4	Hidden user	672	Python 3	2020-07-19 20:51:52
5	Dev	847	Python 3	2022-05-01 01:19:03
6	Eric Leow Yu Quan	892	Python 3	2026-02-23 13:56:39
7	Paco Criado	1076	Python 3	2025-11-18 17:51:23
8	JAINITHISH V	1233	Python 3	2025-04-07 10:51:06
9	DEVARAJ T	1283	Python 3	2025-04-07 10:49:45
10	Hidden user	1307	Python 3	2025-11-24 15:54:06

Solution running time distribution