Problem B
NFA Simulator — Problem Statistics

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Submissions	2922
Accepted submissions	1569
Submission ratio	53.70%
Authors	234
Full solves [?]	145
Full solve Ratio	61.97%

#	User	Score	Language	Date
1	Swapnil Saha	100	C	2021-08-31 06:25:08

#	User	Score	Language	Date
1	Joseph Huang	100	C#	2016-09-08 00:18:15
2	Michael Crowther	55	C#	2023-01-21 22:14:30

#	User	Score	Language	Date
1	Joseph Huang	55	Go	2016-09-06 02:30:39
2	Alexander Crosby	55	Go	2023-01-25 05:25:48

#	User	Score	Language	Date
1	Andrew Molina	55	JavaScript (Node.js)	2024-01-23 03:15:43

#	User	Score	Language	Date
1	Hidden user	55	JavaScript (SpiderMonkey)	2016-09-03 04:09:42

#	User	Score	Language	Date
1	Hidden user	85	Python 2	2016-09-20 05:40:20
2	Nick Rohn	55	Python 2	2017-08-29 23:15:42

#	User	Score	Language	Date
1	Michael Volling	100	Rust	2021-01-25 06:04:48

#	User	Runtime	Language	Date
1	Swapnil Saha	0.07 s	C	2021-09-07 23:43:41

#	User	Runtime	Language	Date
1	Joseph Huang	1.19 s	C#	2016-09-08 00:18:15

#	User	Runtime	Language	Date
1	Andrew Kronser	0.01 s	C++	2017-09-02 20:39:07
2	Ashfaqul Islam	0.04 s	C++	2025-09-08 08:28:56
3	Dong Li	0.04 s	C++	2025-09-09 05:29:17
4	Peter Whitcomb	0.06 s	C++	2026-02-01 20:55:26
5	Benjamin Sepanski	0.07 s	C++	2019-09-04 18:48:57
6	Colin Burdine	0.08 s	C++	2018-09-01 04:42:10
7	Swapnil Saha	0.08 s	C++	2021-09-07 20:36:30
8	Shafkat Reaz	0.09 s	C++	2019-09-09 22:01:33
9	Razwan Ahmed Tanvir	0.09 s	C++	2021-09-07 20:08:56
10	Jorge Yero Salazar	0.09 s	C++	2022-09-07 06:17:21

#	User	Runtime	Language	Date
1	Kuanysh Zhunussov	0.38 s	Java	2016-09-10 09:13:15
2	Tanvir Ahmed Redoy	0.42 s	Java	2025-09-08 17:41:21
3	Benjamin London	0.48 s	Java	2022-01-30 01:20:56
4	Sri Manjusha Tella	0.89 s	Java	2022-12-18 08:55:04
5	Sam Choi	1.04 s	Java	2026-02-03 04:56:33
6	Hidden user	1.07 s	Java	2017-09-04 07:38:14
7	Md Rofiqul Islam	1.13 s	Java	2020-09-04 22:58:12
8	Tonni Das Jui	1.16 s	Java	2021-09-06 07:57:11
9	Josh Leikam	1.25 s	Java	2022-01-31 01:20:16
10	Hidden user	1.27 s	Java	2026-02-03 01:10:25

#	User	Runtime	Language	Date
1	Maryam Samami	0.15 s	Python 3	2025-09-08 11:19:45
2	Alejandro Rodríguez Pérez	0.38 s	Python 3	2022-08-31 17:56:53
3	Sharmin Fatema	0.57 s	Python 3	2025-09-07 21:38:48
4	Joseph Torres	0.57 s	Python 3	2026-01-17 19:25:59
5	Rabeya Nazara	0.59 s	Python 3	2025-09-08 19:28:55
6	Habiba El Yousfi	0.59 s	Python 3	2026-02-02 04:34:09
7	Jared Jones	0.60 s	Python 3	2025-09-09 04:47:07
8	Mitchell Thompson	0.60 s	Python 3	2026-02-02 15:16:30
9	John Jr	0.60 s	Python 3	2026-02-03 06:49:09
10	Yanghe Yan	0.61 s	Python 3	2025-09-09 06:21:12

#	User	Runtime	Language	Date
1	Michael Volling	1.95 s	Rust	2021-01-26 01:00:56

#	User	Length	Language	Date
1	Swapnil Saha	2154	C	2021-08-31 06:30:43

#	User	Length	Language	Date
1	Joseph Huang	7351	C#	2016-09-08 00:18:15

#	User	Length	Language	Date
1	Nicole Hosh	1403	C++	2021-09-06 02:20:15
2	Willie Brown	1788	C++	2025-09-09 05:31:53
3	Dong Li	1851	C++	2025-09-09 05:29:17
4	Abdullah Al Maruf	1858	C++	2020-09-02 22:13:55
5	Mahee Noor Tayba	1859	C++	2020-09-07 08:25:04
6	Andrew Kronser	1870	C++	2017-09-02 20:39:07
7	Kuanysh Zhunussov	2019	C++	2016-09-01 21:34:13
8	Michael Crowther	2086	C++	2023-01-22 05:58:28
9	Swapnil Saha	2118	C++	2021-08-31 06:32:08
10	Mafizur Rahman	2148	C++	2022-09-05 21:31:02

#	User	Length	Language	Date
1	Sam Choi	2707	Java	2026-02-03 04:56:33
2	Mark Josephs	2790	Java	2025-09-09 00:39:51
3	Khifayat Abolurin	2882	Java	2025-01-26 01:01:51
4	Hidden user	3212	Java	2026-02-03 01:10:25
5	Matthew Griffin	3388	Java	2017-09-01 08:16:12
6	Sri Manjusha Tella	3393	Java	2022-12-18 08:55:04
7	Tonni Das Jui	3429	Java	2021-09-06 07:57:11
8	Md Rofiqul Islam	3600	Java	2020-09-04 14:13:06
9	Zhan Su	3677	Java	2026-02-03 00:32:50
10	Joshua Wester	3936	Java	2025-01-23 03:07:53

#	User	Length	Language	Date
1	Oliver Liu	1200	Python 3	2026-02-03 05:40:17
2	Ryan Sherer	1302	Python 3	2025-03-20 05:47:38
3	Jared Jones	1317	Python 3	2025-09-09 04:47:07
4	Yanghe Yan	1344	Python 3	2025-09-09 06:21:12
5	Sharmin Fatema	1352	Python 3	2025-09-07 21:15:03
6	Alan Villagrand	1487	Python 3	2026-02-03 02:11:01
7	Christopher Chenoweth	1507	Python 3	2024-09-10 03:02:01
8	Danielle Boswell	1577	Python 3	2025-09-09 05:08:08
9	Habiba El Yousfi	1595	Python 3	2026-02-02 04:34:09
10	Alejandro Rodríguez Pérez	1646	Python 3	2022-08-31 17:56:53

#	User	Length	Language	Date
1	Michael Volling	16834	Rust	2021-01-25 06:04:48

Solution running time distribution