Problem H
Pieces of Parentheses

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Problem statistics

Submissions	1590
Accepted submissions	318
Submission ratio	20.00%
Authors	362
Accepted authors	251
Author ratio	69.34%

#	User	Runtime	Date
1	Ivan Petrov	0.02 s	2019-08-09 14:00:39
2	Bernd Schmidt	0.03 s	2017-05-06 15:16:16

#	User	Runtime	Date
1	Yu Cheng	0.01 s	2017-04-15 20:27:56
2	Ye Ji	0.01 s	2017-04-15 21:04:28
3	Ojas Deshpande	0.01 s	2017-04-16 23:01:14
4	Paul Wild	0.01 s	2017-05-29 19:03:27
5	Dmitry Lyubshin	0.01 s	2018-05-13 21:27:36
6	Josef Minařík	0.01 s	2020-04-17 21:03:12
7	Andy Polizzotto	0.01 s	2022-04-16 19:46:37
8	Nguyễn Anh Dũng	0.01 s	2024-05-01 20:22:13
9	Kevin Sun	0.02 s	2017-04-15 19:20:46
10	Dhruv Rohatgi	0.02 s	2017-04-15 19:24:12

#	User	Runtime	Date
1	Sichao Yang	0.14 s	2018-03-18 08:06:46
2	Miguel Diaz Iturry	0.17 s	2017-04-15 22:27:44
3	Zihan Wang	0.17 s	2018-03-23 03:07:01
4	Alexander Fetisov	0.19 s	2017-04-15 19:31:15
5	name name	0.19 s	2018-05-31 21:15:29
6	Benjamin Reidys	0.22 s	2019-03-03 04:38:37
7	Nick Wu	0.23 s	2017-04-15 20:22:21
8	Eric Ly	0.24 s	2017-04-15 21:52:11
9	Jason Portillo	0.26 s	2017-04-15 23:08:38
10	Michael Chang	0.26 s	2020-12-09 03:18:46

#	User	Runtime	Date
1	Benjamin Laurence Erickson	0.40 s	2019-11-01 19:16:10

#	User	Runtime	Date
1	Kevin Tang	0.33 s	2019-02-20 21:43:34
2	Måns Magnusson	0.82 s	2018-03-27 13:41:20

#	User	Runtime	Date
1	Oskar Haarklou Veileborg	0.25 s	2021-02-03 22:20:18
2	Arihant Jain	0.70 s	2021-04-10 20:23:22

#	User	Length	Date
1	Ivan Petrov	2550	2019-08-09 14:00:39
2	Bernd Schmidt	4314	2017-05-06 15:16:16

#	User	Length	Date
1	Phan Minh Hoàng	992	2017-04-24 11:31:08
2	Oscar Burga	1064	2020-10-16 05:34:47
3	Daniel Zhang	1095	2019-06-04 06:52:58
4	Josef Minařík	1110	2020-04-17 21:00:27
5	Victor Forbes	1120	2017-04-15 21:15:28
6	Xingyu Zhou	1121	2018-03-24 04:50:48
7	Phạm Cao Nguyên	1159	2017-04-24 09:45:18
8	Minh Nguyen	1192	2019-01-24 09:39:11
9	Jaime Daniel Martinez Moreno	1204	2017-04-15 21:34:06
10	Aman Karunakaran	1205	2018-03-18 19:30:04

#	User	Length	Date
1	Sichao Yang	1608	2018-03-18 18:23:15
2	Benjamin Reidys	1805	2020-02-15 21:15:39
3	Derek Goodwin	1832	2017-04-20 17:22:47
4	Miguel Diaz Iturry	1853	2017-04-15 22:27:44
5	Timothy Buzzelli	1886	2017-04-15 19:22:05
6	Aegon Targaryen	2040	2017-09-15 13:56:03
7	Doug Goodman	2228	2022-05-19 20:07:41
8	Alexander Fetisov	2272	2017-04-15 19:31:15
9	Eric Ly	2286	2017-04-15 21:52:11
10	Shirui Chen	2310	2018-07-23 04:47:44

#	User	Length	Date
1	Benjamin Laurence Erickson	1612	2019-11-01 19:16:10

#	User	Length	Date
1	Måns Magnusson	867	2018-03-27 13:41:20
2	Kevin Tang	1648	2019-02-20 21:43:34

#	User	Length	Date
1	Oskar Haarklou Veileborg	591	2021-02-04 08:25:02
2	Arihant Jain	913	2021-04-10 20:23:22

Solution running time distribution