Problem A
Coupons

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Problem statistics

Submissions	145
Accepted submissions	26
Submission ratio	17.93%
Authors	30
Accepted authors	14
Author ratio	46.67%

#	User	Runtime	Date
1	Zac Friggstad	0.04 s	2021-07-10 23:52:54
2	Hidden user	0.14 s	2017-12-14 20:56:50
3	Bohao Sun	0.18 s	2018-10-01 06:24:38
4	Johan Sannemo	0.19 s	2016-12-07 22:57:33
5	Gabriel Wu	0.19 s	2019-10-03 15:26:43
6	Jeroen Op de Beek	0.19 s	2021-09-02 11:16:34
7	Shrey Joshi	0.20 s	2021-03-21 16:52:42
8	Kyle O.	0.20 s	2023-10-09 01:26:25
9	Andy Polizzotto	0.25 s	2023-10-07 10:51:10
10	Eu-Shaun Leong	0.26 s	2018-09-23 11:14:09

#	User	Length	Date
1	Zac Friggstad	841	2021-07-10 23:41:18
2	Hidden user	1084	2017-12-14 20:56:50
3	Ahmed Siadomar	1471	2023-11-10 07:56:41
4	Brandon Zhang	1577	2023-11-27 23:35:37
5	Gabriel Wu	1743	2019-10-03 15:26:43
6	Eu-Shaun Leong	1781	2018-09-23 11:14:09
7	Shrey Joshi	1814	2021-03-21 16:52:42
8	Jeroen Op de Beek	1877	2021-09-02 11:16:34
9	Johan Sannemo	1885	2016-12-07 22:57:33
10	Yufan Huang	1940	2021-07-10 19:44:25

Solution running time distribution