Problem A
LogDB — Problem Statistics

Back to problem description

Submissions	352
Accepted submissions	130
Submission ratio	36.93%
Authors	123
Full solves [?]	98
Full solve Ratio	79.67%

#	User	Runtime	Language	Date
1	Jens Erik	0.06 s	C#	2025-11-19 23:59:52
2	Simon Thillemann Nielsen	0.06 s	C#	2025-11-20 00:00:31

#	User	Runtime	Language	Date
1	Brent Yorgey	0.02 s	Haskell	2023-11-10 02:33:35

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.09 s	Java	2021-03-04 02:12:12
2	Kunwar Parth Singh	0.11 s	Java	2023-02-19 03:55:53
3	Nicolas Rist	0.13 s	Java	2023-01-23 10:09:44
4	Ali Pervaiz	0.21 s	Java	2021-02-27 21:59:31
5	Josh Henderson	0.21 s	Java	2021-02-28 00:22:30
6	Eli Blaney	0.22 s	Java	2021-02-28 00:58:45
7	Collin Jakubik	0.25 s	Java	2021-02-27 20:51:55
8	Javen Zamojcin	0.29 s	Java	2021-02-27 22:01:11
9	Michael Le	0.50 s	Java	2021-02-27 21:37:13
10	Abram Kremer	0.83 s	Java	2021-02-27 21:20:47

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.04 s	JavaScript (SpiderMonkey)	2025-05-16 09:50:13

#	User	Runtime	Language	Date
1	Jacob Huebner	0.19 s	Kotlin	2021-02-27 22:17:46
2	Nicholas Johnson	0.21 s	Kotlin	2021-04-07 04:29:03

#	User	Runtime	Language	Date
1	Sivasankaran D	0.10 s	Python 2	2026-02-01 12:07:45

#	User	Runtime	Language	Date
1	Iman Khodadi	0.06 s	Python 3	2025-04-23 12:38:32
2	Chung Yan Chow	0.06 s	Python 3	2026-02-27 03:41:08
3	Hidden user	0.07 s	Python 3	2022-09-15 01:00:33
4	Steven He	0.07 s	Python 3	2024-10-21 00:56:18
5	Alan Wu	0.07 s	Python 3	2024-11-15 22:43:06
6	Harry Chen	0.07 s	Python 3	2025-11-10 03:27:53
7	Doug Goodman	0.07 s	Python 3	2026-02-18 22:34:16
8	Jason Oliphant	0.07 s	Python 3	2026-02-27 03:16:58
9	Yaroslav Mikhaylik	0.08 s	Python 3	2021-02-27 22:02:02
10	Hidden user	0.08 s	Python 3	2022-09-14 21:54:03

#	User	Length	Language	Date
1	Jens Erik	2591	C#	2025-11-19 23:59:52
2	Simon Thillemann Nielsen	2591	C#	2025-11-20 00:00:31

#	User	Length	Language	Date
1	Evan Rose	1030	C++	2023-02-28 02:46:15
2	Teikn Smith	1223	C++	2024-09-11 20:00:14
3	Shang Zhou	1239	C++	2022-02-24 00:05:08
4	Yen-Hsiang Chang	1443	C++	2021-03-05 21:13:07
5	Dmitry Lyubshin	1470	C++	2023-05-04 16:26:33
6	ilian	1723	C++	2024-12-13 15:08:08
7	Alexander Skidanov	1723	C++	2024-12-13 16:34:40
8	Magnus Eide-Fredriksen	2010	C++	2026-02-17 13:31:05
9	Andrew Polizzotto	2015	C++	2024-11-08 21:53:08
10	Ian DeHaan	2021	C++	2022-07-16 20:45:40

#	User	Length	Language	Date
1	Brent Yorgey	9601	Haskell	2023-11-10 02:33:35

#	User	Length	Language	Date
1	Kunwar Parth Singh	1964	Java	2023-02-19 03:55:53
2	Nicolas Rist	2300	Java	2023-01-23 10:09:44
3	Collin Jakubik	2641	Java	2021-02-27 20:51:55
4	Crystal Sharpe	3129	Java	2021-03-04 02:12:12
5	Abram Kremer	3144	Java	2021-02-27 21:20:47
6	Ali Pervaiz	3150	Java	2021-02-27 21:59:31
7	Josh Henderson	3630	Java	2021-02-28 00:22:30
8	Eli Blaney	4121	Java	2021-02-28 00:58:45
9	Michael Le	4432	Java	2021-02-27 21:37:13
10	Javen Zamojcin	4479	Java	2021-02-27 22:01:11

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	497	JavaScript (SpiderMonkey)	2025-05-16 09:52:52

#	User	Length	Language	Date
1	Jacob Huebner	1988	Kotlin	2021-02-27 22:17:46
2	Nicholas Johnson	3802	Kotlin	2021-04-07 04:29:03

#	User	Length	Language	Date
1	Sivasankaran D	1313	Python 2	2026-02-01 12:07:45

#	User	Length	Language	Date
1	Chung Yan Chow	524	Python 3	2026-03-17 22:33:08
2	Kelly Dance	872	Python 3	2023-10-14 21:45:14
3	Kevin Kinney	926	Python 3	2023-10-28 21:31:50
4	Jerry Xu	933	Python 3	2023-10-15 04:02:13
5	Ahmed Siadomar	954	Python 3	2023-10-14 21:23:35
6	Nicholas Russell Saerang	972	Python 3	2023-07-26 12:19:45
7	Nick Wu	976	Python 3	2022-03-06 02:00:17
8	Gurveer Singh Sohal	1012	Python 3	2023-10-14 22:42:30
9	Iman Khodadi	1027	Python 3	2025-04-23 12:38:32
10	Jason Oliphant	1052	Python 3	2026-02-27 03:16:58

Solution running time distribution