Problem A
Overlapping Maps — Problem Statistics

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Submissions	483
Accepted submissions	190
Submission ratio	39.34%
Authors	172
Full solves [?]	145
Full solve Ratio	84.30%

#	User	Runtime	Language	Date
1	Daniel Worsnup	0.00 s	C	2016-05-02 03:37:58
2	Ivan Petrov	0.00 s	C	2019-07-12 15:50:23
3	Bergur Snorrason	0.02 s	C	2022-01-19 14:30:35

#	User	Runtime	Language	Date
1	Hüseyin Ege Gökcan	0.03 s	C#	2022-12-10 15:34:10

#	User	Runtime	Language	Date
1	Elias Riedel Gårding	0.01 s	Haskell	2016-10-04 18:01:37
2	Jan Hlavacek	0.01 s	Haskell	2016-11-18 20:03:29

#	User	Runtime	Language	Date
1	Paul Boddington	0.06 s	Java	2017-01-16 22:01:08
2	Nick Wu	0.14 s	Java	2016-08-14 07:18:38
3	Finn Lidbetter	0.14 s	Java	2017-03-20 15:52:27
4	William Fiset	0.14 s	Java	2017-03-20 20:18:19
5	Brent Yorgey	0.17 s	Java	2018-11-06 20:17:50
6	Jeffrey H.	0.18 s	Java	2023-03-10 02:12:43
7	Andrew Polizzotto	0.20 s	Java	2021-01-14 22:53:47
8	Collin Jakubik	0.20 s	Java	2023-01-31 23:11:40
9	Sagnik Biswas	0.20 s	Java	2023-08-21 06:38:11
10	Doug Goodman	0.23 s	Java	2018-03-08 17:20:51

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.05 s	JavaScript (SpiderMonkey)	2024-08-12 08:14:28

#	User	Runtime	Language	Date
1	Adam Rankin	0.30 s	Kotlin	2023-10-02 04:11:36

#	User	Runtime	Language	Date
1	Oskar Ottander	0.05 s	Python 2	2016-10-04 20:21:56
2	Frederik Højholt	0.06 s	Python 2	2016-11-12 18:42:31

#	User	Runtime	Language	Date
1	John Barczynski	0.02 s	Python 3	2016-10-08 09:36:13
2	Nguyen Hung Thai	0.02 s	Python 3	2016-10-13 11:51:16
3	Tobias Glimmerfors	0.02 s	Python 3	2019-08-25 13:11:48
4	Joshua Foo	0.04 s	Python 3	2025-03-16 14:48:59
5	Jonathan Romero	0.04 s	Python 3	2025-10-23 16:24:58
6	Nicholas Russell Saerang	0.05 s	Python 3	2023-07-18 18:37:48
7	Landen Hord	0.05 s	Python 3	2025-10-29 16:31:35
8	Markus Andreasson	0.06 s	Python 3	2023-01-19 21:44:04
9	Peyman Jabbarzade Ganje	0.06 s	Python 3	2024-01-19 00:53:40
10	Paco Criado	0.06 s	Python 3	2025-11-13 22:29:20

#	User	Runtime	Language	Date
1	Atli Fannar Franklín	0.00 s	Rust	2022-01-19 13:52:56
2	Arnav Sastry	0.00 s	Rust	2022-03-08 05:31:52

#	User	Length	Language	Date
1	Ivan Petrov	733	C	2019-07-12 15:50:23
2	Daniel Worsnup	1777	C	2016-05-02 03:37:58
3	Bergur Snorrason	2057	C	2022-01-19 14:30:35

#	User	Length	Language	Date
1	Hüseyin Ege Gökcan	2404	C#	2022-12-10 15:34:10

#	User	Length	Language	Date
1	Antonio Molina Lovett	319	C++	2016-03-19 20:53:33
2	William Gan	323	C++	2017-01-01 17:36:01
3	Evan Michael Bailey	341	C++	2023-08-12 19:19:21
4	Yen-Hsiang Chang	357	C++	2019-05-02 06:39:41
5	Johan Wind	405	C++	2018-03-31 21:08:18
6	Filip Hovorka	444	C++	2023-07-10 19:15:47
7	Rene Josiah M. Quinto	485	C++	2016-06-25 10:06:57
8	Paul Wild	498	C++	2023-03-02 16:35:13
9	Hidden user	510	C++	2017-12-31 05:13:36
10	Ragur Krishnan	523	C++	2019-05-06 23:29:36

#	User	Length	Language	Date
1	Elias Riedel Gårding	430	Haskell	2016-10-04 18:01:37
2	Jan Hlavacek	1064	Haskell	2016-11-18 20:03:29

#	User	Length	Language	Date
1	Doug Goodman	724	Java	2018-03-08 17:20:51
2	Jon Marius Venstad	873	Java	2023-03-15 12:29:28
3	Finn Lidbetter	1223	Java	2017-03-20 15:52:27
4	Isaac Mammel	1233	Java	2024-01-21 04:20:10
5	Sagnik Biswas	1536	Java	2023-08-21 06:38:11
6	Paul Boddington	1547	Java	2017-01-16 21:52:29
7	Josenildo Silva	1618	Java	2017-07-08 07:20:56
8	Nick Wu	2258	Java	2016-08-14 07:18:38
9	Jeffrey H.	2726	Java	2023-03-10 02:12:43
10	Simon Baeckelant	2742	Java	2023-12-17 21:47:31

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	1691	JavaScript (SpiderMonkey)	2024-08-12 08:14:28

#	User	Length	Language	Date
1	Adam Rankin	1043	Kotlin	2023-10-02 04:11:36

#	User	Length	Language	Date
1	Frederik Højholt	531	Python 2	2016-11-12 18:38:46
2	Oskar Ottander	1265	Python 2	2016-10-04 20:21:56

#	User	Length	Language	Date
1	Markus Andreasson	204	Python 3	2023-01-19 21:44:04
2	Ahmed Chamseddine	209	Python 3	2024-05-09 18:37:48
3	Noah Hessen Bjerke	272	Python 3	2024-04-24 15:09:39
4	Nicholas Russell Saerang	376	Python 3	2023-07-18 18:37:48
5	Lammert Westerdijk	380	Python 3	2023-09-29 15:25:07
6	Alexander Bilde Pedersen	383	Python 3	2023-09-27 14:20:28
7	Jakob Rødal Skaar	384	Python 3	2023-10-18 21:02:06
8	Hidden user	457	Python 3	2023-02-18 11:10:11
9	Peyman Jabbarzade Ganje	470	Python 3	2024-01-19 00:53:40
10	Nguyen Hung Thai	471	Python 3	2016-10-13 11:51:16

#	User	Length	Language	Date
1	Arnav Sastry	4770	Rust	2022-03-08 05:31:52
2	Atli Fannar Franklín	24275	Rust	2022-01-19 13:52:56

Solution running time distribution