Problem A
Closest Pair (Uniform) — Problem Statistics

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Submissions	977
Accepted submissions	290
Submission ratio	29.68%
Authors	114
Accepted authors	83
Author ratio	72.81%

#	User	Runtime	Language	Date
1	Hidden user	0.27 s	C	2019-05-08 15:26:15
2	Florian Cassayre	0.27 s	C	2019-05-09 13:43:17
3	Hidden user	0.34 s	C	2019-05-09 16:12:01
4	Oscar Cusin	0.36 s	C	2024-05-05 17:24:22

#	User	Runtime	Language	Date
1	Marcus Östling	0.09 s	C++	2019-05-09 14:02:35
2	Tomas Möre	0.09 s	C++	2019-05-09 14:03:16
3	Ernir Erlingsson	0.15 s	C++	2005-12-07 23:56:08
4	Michael Gniady	0.15 s	C++	2005-12-09 00:46:11
5	Joel Jonsson	0.15 s	C++	2006-03-05 16:28:52
6	David Schlyter	0.18 s	C++	2008-12-04 04:31:03
7	Ryan Henning	0.18 s	C++	2010-10-02 03:41:29
8	Christian Zuluaga	0.18 s	C++	2013-08-24 02:23:10
9	Bjarki Ágúst Guðmundsson	0.18 s	C++	2014-04-07 00:29:06
10	Mårten Wiman	0.18 s	C++	2015-12-08 15:46:37

#	User	Runtime	Language	Date
1	Aleksander Jan Mistewicz	1.18 s	Go	2019-05-09 16:35:17
2	Hidden user	1.19 s	Go	2019-05-08 17:53:40

#	User	Runtime	Language	Date
1	Simon Klein	0.58 s	Java	2013-05-05 22:08:54
2	Jens Ståhl	0.99 s	Java	2014-04-29 18:13:55
3	Max Holmberg	0.99 s	Java	2020-12-07 16:24:48
4	Carl Henrik Klåvus	1.18 s	Java	2013-05-13 22:51:00
5	Martin Berntsson	1.22 s	Java	2013-05-11 20:32:03
6	Staffan Rydström	1.33 s	Java	2011-12-13 12:10:40
7	Hanif Farahmand Mokarremi	1.34 s	Java	2011-12-13 12:07:07
8	Ashkan Jahanbakhsh	1.35 s	Java	2011-12-13 11:45:47
9	Hidden user	1.50 s	Java	2019-05-08 01:40:57
10	Dennis Ekblom	1.52 s	Java	2009-12-02 19:32:28

#	User	Runtime	Language	Date
1	Andy Li	0.82 s	Python 3	2025-05-08 16:23:35
2	Elias Martinsson	0.94 s	Python 3	2025-05-07 23:48:23

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.06 s	Rust	2024-05-07 17:24:38
2	Hidden user	0.13 s	Rust	2019-05-05 14:55:16
3	Hidden user	0.20 s	Rust	2019-05-07 11:04:58
4	Emil Hultcrantz	0.21 s	Rust	2025-05-05 17:02:18
5	Fredrik Blomqvist	0.21 s	Rust	2025-05-08 11:53:11
6	Gustaf Bergmark	0.27 s	Rust	2023-05-09 10:04:06

#	User	Length	Language	Date
1	Hidden user	3742	C	2019-05-09 16:12:01
2	Florian Cassayre	4156	C	2019-05-08 14:08:10
3	Hidden user	5986	C	2019-05-08 15:26:15
4	Oscar Cusin	22710	C	2024-05-05 17:24:22

#	User	Length	Language	Date
1	Robin Eggestig	2062	C++	2025-04-22 12:29:42
2	Christian Zuluaga	2093	C++	2013-08-24 02:23:10
3	Ernir Erlingsson	2176	C++	2005-12-07 23:56:08
4	Michael Gniady	2176	C++	2005-12-09 00:46:11
5	Joel Jonsson	2177	C++	2006-03-05 16:28:52
6	Oskar Werkelin Ahlin	2220	C++	2012-09-13 09:43:17
7	Karl Walfridson	2278	C++	2025-05-08 12:12:31
8	Andreas Serra	2296	C++	2014-05-10 22:59:39
9	David Schlyter	2374	C++	2008-12-04 04:31:03
10	Johan Litsfeldt	2501	C++	2013-08-06 22:46:19

#	User	Length	Language	Date
1	Hidden user	3193	Go	2019-05-08 13:20:35
2	Aleksander Jan Mistewicz	6939	Go	2019-05-09 16:11:31

#	User	Length	Language	Date
1	Andy Li	4087	Java	2025-05-06 16:43:42
2	Jens Ståhl	5878	Java	2014-04-29 18:13:55
3	Jacob Molin	6480	Java	2025-04-22 14:48:51
4	Simon Klein	6830	Java	2013-05-04 19:24:44
5	Marcus Öman	7548	Java	2009-12-01 18:20:24
6	Dennis Ekblom	7552	Java	2009-12-01 19:52:15
7	Hidden user	7798	Java	2019-05-08 01:40:57
8	Hanif Farahmand Mokarremi	7821	Java	2011-12-13 12:07:07
9	Carl Henrik Klåvus	8548	Java	2013-05-13 22:51:00
10	Martin Berntsson	8548	Java	2013-05-13 23:03:03

#	User	Length	Language	Date
1	Andy Li	1548	Python 3	2025-05-08 16:15:53
2	Elias Martinsson	4647	Python 3	2025-04-30 22:35:18

#	User	Length	Language	Date
1	Emil Hultcrantz	9260	Rust	2025-05-05 17:02:18
2	Fredrik Blomqvist	10664	Rust	2025-05-08 11:53:11
3	Gustaf Bergmark	14098	Rust	2023-05-09 10:04:06
4	Vincent Lagerros	18948	Rust	2024-04-15 16:36:07
5	Hidden user	21284	Rust	2019-05-05 14:55:16
6	Hidden user	22800	Rust	2019-05-07 11:04:58

Solution running time distribution