Problem A
Birthday Paradox

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Problem statistics

Submissions	350
Accepted submissions	118
Submission ratio	33.71%
Authors	120
Accepted authors	98
Author ratio	81.67%

#	User	Runtime	Date
1	Bergur Snorrason	0.00 s	2021-04-07 10:44:06

#	User	Runtime	Date
1	Brent Yorgey	0.01 s	2019-12-13 01:54:44
2	Hidden user	0.45 s	2023-06-06 11:57:24

#	User	Runtime	Date
1	Andy Polizzotto	0.07 s	2020-09-10 18:14:32
2	Crystal Sharpe	0.07 s	2021-02-05 17:01:55
3	Peter Li	0.08 s	2021-01-15 23:48:20
4	Liam Keliher	0.09 s	2020-01-07 21:09:32
5	Jacob Huebner	0.10 s	2019-12-17 00:46:32
6	Nicholas Johnson	0.10 s	2019-12-17 20:47:22
7	Arnav Sastry	0.12 s	2020-05-27 20:16:14
8	William Huang	0.12 s	2020-09-09 01:05:41
9	周语林	0.12 s	2021-01-15 23:55:56
10	陈建永	0.13 s	2021-01-03 17:50:23

#	User	Runtime	Date
1	Andreas Björklund	0.04 s	2020-01-04 09:07:14
2	Hidden user	0.38 s	2019-11-24 05:31:48

#	User	Runtime	Date
1	Nathan Mandell	0.03 s	2019-11-18 01:31:23
2	Austin Fernandez	0.03 s	2019-11-24 16:05:35
3	Paul Devlin	0.03 s	2019-11-24 16:50:29
4	Yosuke Mizutani	0.03 s	2019-12-13 20:40:41
5	Isaac Lee	0.04 s	2019-12-16 02:14:07
6	Ryoki Kunii	0.05 s	2019-11-28 09:31:44
7	Zhang Jikun	0.05 s	2023-03-21 18:26:39
8	Hidden user	0.05 s	2023-03-23 19:12:33
9	Marcus Xu	0.05 s	2023-03-23 21:31:57
10	Melfin Elisha Devout	0.05 s	2023-07-15 19:46:21

#	User	Length	Date
1	Bergur Snorrason	2016	2021-04-07 10:44:06

#	User	Length	Date
1	Dmitry Lyubshin	561	2023-04-25 03:47:44
2	Boying Li	612	2023-10-16 00:50:06
3	Hidden user	642	2023-08-03 05:44:40
4	Trieu Truong	664	2019-12-02 00:16:35
5	Robert Lee	695	2022-10-04 00:27:12
6	Gaelan C	719	2020-11-28 01:20:15
7	Atli Fannar Franklín	722	2023-05-11 16:33:02
8	Cameron Custer	729	2023-01-18 04:49:32
9	Tan Chee Heng	789	2023-03-25 07:58:44
10	Joakim Blikstad	794	2019-12-04 05:23:36

#	User	Length	Date
1	Hidden user	866	2023-06-06 11:57:24
2	Brent Yorgey	1650	2019-12-13 01:54:44

#	User	Length	Date
1	William Huang	897	2020-09-09 01:05:41
2	Hidden user	1056	2019-11-16 01:14:08
3	Duncan Page	1083	2020-02-01 06:15:12
4	陈建永	1189	2021-01-03 17:50:23
5	Nicholas Johnson	1380	2019-12-17 20:47:22
6	Arup Ratan Guha	1382	2019-12-01 22:09:16
7	Crystal Sharpe	1499	2021-02-05 17:01:55
8	Andy Polizzotto	1640	2020-09-10 18:14:32
9	Jacob Huebner	1673	2019-12-17 00:46:32
10	Arnav Sastry	1737	2020-05-27 20:16:14

#	User	Length	Date
1	Andreas Björklund	513	2020-01-04 09:07:14
2	Hidden user	787	2019-11-24 05:31:48

#	User	Length	Date
1	Hidden user	303	2023-03-23 19:14:12
2	Marcus Xu	360	2023-03-23 21:31:57
3	Melfin Elisha Devout	370	2023-07-15 19:46:21
4	Tanner Hoke	374	2020-01-02 16:55:49
5	Zhang Jikun	390	2023-03-21 18:26:39
6	Goh Siau Chiak	433	2023-03-21 06:39:30
7	Nathan Mandell	434	2019-11-18 01:31:23
8	Austin Fernandez	463	2019-11-24 16:05:35
9	Aditya Durvasula	543	2019-11-27 22:18:24
10	李连奇	584	2024-03-23 09:59:49

Solution running time distribution