Problem B
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Problem statistics

Submissions	1110
Accepted submissions	188
Submission ratio	16.94%
Authors	202
Accepted authors	123
Author ratio	60.89%

#	User	Runtime	Date
1	Ivan Petrov	0.12 s	2019-08-14 15:17:22

#	User	Runtime	Date
1	YanHao Ling	0.05 s	2018-06-12 09:29:47
2	Jacky Dai	0.06 s	2021-06-23 14:12:00
3	An Nguyen	0.08 s	2018-10-19 22:34:41
4	Dmitry Lyubshin	0.08 s	2023-05-31 04:11:53
5	Paul-Andre Henegar	0.09 s	2019-02-24 02:43:22
6	Si Yuan Chang	0.09 s	2020-01-27 05:43:14
7	Luke Miles	0.10 s	2018-11-02 02:50:07
8	Charlie Wu	0.10 s	2018-11-09 17:26:48
9	Guillermo Sanchez	0.10 s	2018-11-28 00:57:24
10	Josenildo Silva	0.10 s	2018-12-13 19:44:34

#	User	Runtime	Date
1	Doug Goodman	0.46 s	2020-10-25 15:06:18
2	Rene Argento	0.54 s	2023-03-07 20:10:10
3	Terrence Park	0.74 s	2018-11-09 16:46:13
4	Godmar Back	0.82 s	2017-11-13 16:33:32
5	Nick Wu	0.82 s	2017-11-15 22:25:24
6	Ge Xia	0.87 s	2018-03-12 10:02:59
7	Curt Powley	0.89 s	2021-10-05 06:40:14
8	Jiru Xu	0.92 s	2017-11-23 05:51:14
9	Yizhu Zhao	1.07 s	2018-11-03 01:17:50
10	陈君豪	1.08 s	2018-11-10 23:07:19

#	User	Runtime	Date
1	Jacob Huebner	0.87 s	2020-06-04 04:20:50

#	User	Runtime	Date
1	Måns Magnusson	1.06 s	2018-09-30 15:18:14
2	Maj Stenmark	1.06 s	2018-09-30 15:39:07
3	Yunfan Zhang	2.98 s	2018-10-09 14:37:48

#	User	Runtime	Date
1	Ng Hua Yu	0.61 s	2024-05-05 16:39:24
2	almoraboy	0.71 s	2021-05-30 11:04:41
3	Hidden user	1.06 s	2023-02-12 20:00:47
4	Lee Yi Heng	1.12 s	2023-11-05 17:42:52

#	User	Runtime	Date
1	Muhammad Rais Fathin Mudzakir	0.09 s	2021-05-23 04:26:54

#	User	Length	Date
1	Ivan Petrov	1082	2019-08-14 15:17:22

#	User	Length	Date
1	Josenildo Silva	903	2018-12-13 19:44:34
2	Hidden user	914	2018-10-27 21:40:48
3	Samuel Nacache	948	2018-10-22 23:44:43
4	Andrew H	957	2023-02-08 23:06:49
5	Hidden user	974	2024-01-04 08:47:55
6	Si Yuan Chang	994	2020-01-27 05:43:14
7	Dmitry Lyubshin	1002	2023-05-31 04:11:53
8	Mathias Gernez	1014	2024-02-18 15:12:28
9	Christian Yongwhan Lim	1022	2023-12-19 14:29:21
10	Yu Xifan	1026	2018-10-27 21:34:32

#	User	Length	Date
1	Jiru Xu	1468	2017-11-23 05:51:14
2	Steve Tate	1535	2017-11-11 22:35:40
3	Kevin Kauffman	1869	2021-10-26 05:16:59
4	Hidden user	1937	2020-06-04 23:46:27
5	Leon Cao	2068	2018-11-05 00:09:09
6	Hassan Almas	2150	2017-11-13 16:51:56
7	Doug Goodman	2354	2020-10-25 15:06:18
8	Benjamin Reidys	2416	2019-07-17 15:56:33
9	Terrence Park	2427	2018-11-09 16:46:13
10	Alex Lind	2435	2018-11-04 23:45:47

#	User	Length	Date
1	Jacob Huebner	4440	2020-06-04 04:20:50

#	User	Length	Date
1	Måns Magnusson	927	2018-09-30 15:18:14
2	Maj Stenmark	927	2018-09-30 15:39:07
3	Yunfan Zhang	1917	2018-10-09 14:37:48

#	User	Length	Date
1	Hidden user	678	2023-02-12 19:40:50
2	Ng Hua Yu	905	2024-05-05 16:39:24
3	Lee Yi Heng	1075	2023-11-05 17:42:52
4	almoraboy	1767	2021-05-30 11:04:41

#	User	Length	Date
1	Muhammad Rais Fathin Mudzakir	5006	2021-05-23 04:26:03

Solution running time distribution