Problem A
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Submissions	255
Accepted submissions	34
Submission ratio	13.33%
Authors	52
Full solves [?]	29
Full solve Ratio	55.77%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.26 s	C	2019-11-29 10:27:53

#	User	Runtime	Language	Date
1	Mihai Andreescu	0.19 s	C++	2016-03-12 23:46:21
2	Dmitry Lyubshin	0.21 s	C++	2018-04-03 15:44:30
3	Kevin Liu	0.25 s	C++	2016-03-23 00:16:04
4	Prodan Radu-Matei	0.39 s	C++	2022-10-15 18:04:24
5	Demi Guo	0.43 s	C++	2016-03-14 06:08:37
6	Michael Pfeifer	0.43 s	C++	2018-09-25 04:50:55
7	Dhruv Rohatgi	0.44 s	C++	2016-03-12 23:23:26
8	Juliet Persia	0.46 s	C++	2019-07-31 14:13:55
9	Second Try	0.46 s	C++	2020-04-26 08:42:12
10	Matthew Joseph Schallenkamp	0.60 s	C++	2018-09-23 03:36:57

#	User	Runtime	Language	Date
1	Micah Stairs	0.75 s	Java	2016-03-22 20:31:19
2	Peter Steele	3.55 s	Java	2016-03-12 20:50:01
3	Hidden user	3.69 s	Java	2022-11-12 22:59:49

#	User	Runtime	Language	Date
1	Duoduo Zhao	1.10 s	Python 3	2025-09-01 07:22:32
2	Andreas Björklund	3.33 s	Python 3	2024-01-17 07:28:42

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	1.15 s	Rust	2024-11-12 11:49:28

#	User	Length	Language	Date
1	Ivan Petrov	1845	C	2019-11-29 10:27:53

#	User	Length	Language	Date
1	Dhruv Rohatgi	1441	C++	2016-03-12 23:23:26
2	Axel Lundberg	1756	C++	2021-10-08 20:11:18
3	Demi Guo	1800	C++	2016-03-14 06:08:37
4	Andy Huang	2316	C++	2016-03-27 19:22:30
5	Ron Ryvchin	2361	C++	2023-06-16 21:36:13
6	Josenildo Silva	2382	C++	2018-07-07 01:53:20
7	Simon Lindholm	2385	C++	2014-04-07 20:23:41
8	Dmitry Lyubshin	2480	C++	2018-04-03 15:44:30
9	Second Try	2485	C++	2020-04-26 08:42:12
10	Andy Huang	2573	C++	2016-03-12 20:48:53

#	User	Length	Language	Date
1	Micah Stairs	4448	Java	2016-03-22 00:05:31
2	Peter Steele	5197	Java	2016-03-12 20:50:01
3	Hidden user	5704	Java	2022-11-12 22:59:49

#	User	Length	Language	Date
1	Andreas Björklund	2188	Python 3	2024-01-17 07:28:42
2	Duoduo Zhao	5747	Python 3	2025-09-01 07:22:32

#	User	Length	Language	Date
1	Daniel Anker Hermansen	15770	Rust	2024-11-12 11:49:28

Solution running time distribution