Problem B
Ograda — Problem Statistics

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Submissions	214
Accepted submissions	67
Submission ratio	31.31%
Authors	56
Full solves [?]	40
Full solve Ratio	71.43%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.09 s	C	2019-06-28 09:34:15

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	C++	2020-06-07 08:54:11
2	trung kien ta	0.05 s	C++	2023-12-06 09:40:48
3	Wang Zhi Jian	0.10 s	C++	2018-05-07 21:27:40
4	Ivan Carvalho	0.10 s	C++	2018-07-05 21:34:20
5	Ryan Grayson	0.10 s	C++	2022-12-07 00:35:18
6	Dmitry Lyubshin	0.11 s	C++	2018-03-28 19:54:57
7	Marc Phua	0.11 s	C++	2021-12-30 10:02:41
8	Trần Cảnh Nam	0.12 s	C++	2024-09-30 16:36:21
9	鹿目圆	0.13 s	C++	2018-12-03 05:25:34
10	Kelly Dance	0.20 s	C++	2024-01-07 01:48:54

#	User	Runtime	Language	Date
1	Soumik Sarkar	0.44 s	Haskell	2025-07-24 22:30:00

#	User	Runtime	Language	Date
1	José Vander Meulen	0.24 s	Java	2018-07-24 09:19:46
2	Baudouin Le Charlier	0.36 s	Java	2018-08-10 15:57:16
3	Micah Stairs	0.74 s	Java	2017-05-08 15:53:49
4	Josenildo Silva	0.75 s	Java	2018-05-14 00:13:51
5	Brent Yorgey	0.75 s	Java	2024-11-03 21:41:53
6	Sahibzada Ahmad Masood	0.76 s	Java	2018-11-25 23:58:22

#	User	Runtime	Language	Date
1	Björn Magnusson	0.54 s	Python 2	2021-03-24 21:03:24

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.67 s	Python 3	2025-07-25 18:23:42

#	User	Runtime	Language	Date
1	Hidden user	0.47 s	Rust	2025-01-29 18:16:44

#	User	Length	Language	Date
1	Ivan Petrov	1880	C	2019-06-28 09:34:15

#	User	Length	Language	Date
1	Evan Michael Bailey	986	C++	2024-01-06 22:16:37
2	Alex Dai	1052	C++	2017-11-29 05:08:23
3	Florian Cliquet	1079	C++	2025-01-29 20:21:20
4	Ivan Carvalho	1262	C++	2018-07-05 21:34:20
5	Fredrik Ekholm	1321	C++	2018-09-26 18:46:06
6	鹿目圆	1328	C++	2018-12-03 05:25:34
7	Hidden user	1335	C++	2020-06-07 08:52:14
8	Víctor Almendra Hernández	1343	C++	2019-02-20 06:07:36
9	Rehim Memmedli	1346	C++	2017-06-07 10:28:56
10	Dmitry Lyubshin	1403	C++	2018-03-28 19:54:57

#	User	Length	Language	Date
1	Soumik Sarkar	1157	Haskell	2025-07-24 22:30:00

#	User	Length	Language	Date
1	Josenildo Silva	2811	Java	2018-05-14 00:13:51
2	Micah Stairs	3665	Java	2017-05-08 15:58:30
3	Sahibzada Ahmad Masood	3787	Java	2018-11-25 23:58:22
4	Baudouin Le Charlier	4484	Java	2018-08-10 16:04:58
5	José Vander Meulen	4585	Java	2018-07-24 09:13:30
6	Brent Yorgey	10082	Java	2024-11-03 21:41:53

#	User	Length	Language	Date
1	Björn Magnusson	1352	Python 2	2021-03-24 21:03:24

#	User	Length	Language	Date
1	Duoduo Zhao	3527	Python 3	2025-07-25 18:23:42

#	User	Length	Language	Date
1	Hidden user	10926	Rust	2025-01-29 18:16:44

Solution running time distribution