Problem K
Subsequences in Substrings — Problem Statistics

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Submissions	882
Accepted submissions	385
Submission ratio	43.65%
Authors	378
Full solves [?]	313
Full solve Ratio	82.80%

#	User	Runtime	Language	Date
1	Cameron Montag	0.03 s	C	2019-03-02 22:13:31
2	Ivan Petrov	0.04 s	C	2019-03-08 10:00:46
3	Ian Chiu	0.10 s	C	2019-03-02 21:15:09

#	User	Runtime	Language	Date
1	Kevin Sun	0.01 s	C++	2019-03-02 19:12:09
2	Arielle Shannon	0.01 s	C++	2019-03-02 19:25:21
3	Yang Liu	0.01 s	C++	2019-03-02 19:32:07
4	Chinmay Viraj Raut	0.01 s	C++	2019-03-02 23:43:11
5	Luis Alberto Silva Cazares	0.01 s	C++	2019-03-03 05:03:03
6	Ryan Chew	0.01 s	C++	2019-03-14 16:55:32
7	Time Dia	0.01 s	C++	2019-03-23 18:33:03
8	伊佐碩恭	0.01 s	C++	2019-05-16 10:30:31
9	Hidden user	0.01 s	C++	2019-08-22 02:12:52
10	David Nilsson	0.01 s	C++	2019-09-14 18:15:21

#	User	Runtime	Language	Date
1	Juan Miguel Vilar	0.26 s	Haskell	2025-09-07 13:18:43

#	User	Runtime	Language	Date
1	Bjørn Dons	0.11 s	Java	2024-01-15 20:21:41
2	juan felipe	0.12 s	Java	2022-04-02 06:54:54
3	Benjamin Reidys	0.14 s	Java	2019-03-03 06:21:48
4	Yibo Huang	0.14 s	Java	2021-04-18 20:46:16
5	Corwin de Boor	0.15 s	Java	2019-03-02 19:28:05
6	Andrew Polizzotto	0.15 s	Java	2020-02-26 22:22:09
7	Travis Meade	0.17 s	Java	2019-03-02 19:23:58
8	Terrence Park	0.17 s	Java	2019-03-04 06:54:58
9	Brent Yorgey	0.18 s	Java	2019-03-03 21:49:37
10	Ben King	0.18 s	Java	2020-01-20 05:56:55

#	User	Runtime	Language	Date
1	Benjamin Laurence Erickson	0.59 s	Kotlin	2019-03-17 17:29:38

#	User	Runtime	Language	Date
1	Andreas Björklund	0.07 s	Python 2	2020-11-23 17:36:53
2	Xiaoxuan Zhang	0.08 s	Python 2	2019-03-12 23:35:17
3	Chinmay Viraj Raut	0.13 s	Python 2	2019-03-04 21:20:49
4	Oskar Larsson	0.25 s	Python 2	2019-04-12 11:47:15
5	Hidden user	0.26 s	Python 2	2019-08-03 16:40:39
6	Eoin Davey	0.74 s	Python 2	2019-03-13 15:26:06
7	Ashraf Karekezi	0.74 s	Python 2	2022-03-07 21:21:53
8	Eric Williamson	0.99 s	Python 2	2019-11-05 18:14:35

#	User	Runtime	Language	Date
1	Raad Shah	0.12 s	Python 3	2026-02-10 16:16:19
2	Zuhair Safwan	0.12 s	Python 3	2026-02-15 23:40:59
3	Hassan Rana	0.12 s	Python 3	2026-02-16 09:33:18
4	Fanny Shehabi	0.13 s	Python 3	2023-04-30 14:32:59
5	Chris Kopp	0.13 s	Python 3	2024-04-13 22:24:19
6	Hidden user	0.18 s	Python 3	2023-05-04 08:22:40
7	Anastasiia Danylyk	0.18 s	Python 3	2026-02-16 15:42:47
8	David Gawel	0.21 s	Python 3	2021-06-24 02:22:44
9	Zahra Khan	0.21 s	Python 3	2026-02-16 06:30:52
10	Nicholas Russell Saerang	0.24 s	Python 3	2024-07-04 14:57:49

#	User	Length	Language	Date
1	Cameron Montag	779	C	2019-03-02 22:13:31
2	Ivan Petrov	823	C	2019-03-08 10:00:46
3	Ian Chiu	985	C	2019-03-02 21:15:09

#	User	Length	Language	Date
1	Kevin Sun	386	C++	2019-03-02 19:12:09
2	Jonathan Alexander Carrillo Cortes	412	C++	2019-04-14 06:40:41
3	Hidden user	429	C++	2025-04-16 15:21:15
4	Alexander Skidanov	447	C++	2024-10-29 16:02:46
5	Ivan	464	C++	2024-10-29 16:00:40
6	Zhezheng Song	466	C++	2024-04-14 00:56:28
7	Zihan Wang	479	C++	2019-03-02 19:50:14
8	Luis Alberto Silva Cazares	494	C++	2019-03-03 05:03:03
9	鹿目圆	513	C++	2019-07-04 08:06:19
10	Monics Barbs	525	C++	2022-11-04 08:30:53

#	User	Length	Language	Date
1	Juan Miguel Vilar	2577	Haskell	2025-09-07 13:18:43

#	User	Length	Language	Date
1	Natalie Longtin	811	Java	2019-03-03 06:22:36
2	Samuel Reinehr	835	Java	2019-03-02 19:35:12
3	Alex Coleman	835	Java	2019-03-02 19:44:48
4	Matthew Craven	839	Java	2019-03-02 20:31:19
5	juan felipe	862	Java	2022-04-02 06:54:54
6	Andrew Polizzotto	891	Java	2020-02-26 22:22:09
7	Sharon Barak	912	Java	2019-03-02 19:31:27
8	Arup Ratan Guha	1044	Java	2019-03-03 05:09:55
9	Crystal Sharpe	1067	Java	2020-12-04 01:52:30
10	Finn Lidbetter	1096	Java	2019-03-10 01:59:42

#	User	Length	Language	Date
1	Benjamin Laurence Erickson	1231	Kotlin	2019-03-17 17:29:38

#	User	Length	Language	Date
1	Andreas Björklund	379	Python 2	2020-11-23 17:36:53
2	Eoin Davey	529	Python 2	2019-03-13 15:26:06
3	Ashraf Karekezi	547	Python 2	2022-03-08 14:51:02
4	Xiaoxuan Zhang	560	Python 2	2019-03-12 23:35:17
5	Hidden user	561	Python 2	2019-08-03 16:41:11
6	Chinmay Viraj Raut	692	Python 2	2019-03-04 21:20:49
7	Oskar Larsson	1034	Python 2	2019-04-12 11:47:15
8	Eric Williamson	1269	Python 2	2019-11-05 18:14:35

#	User	Length	Language	Date
1	Chris Kopp	126	Python 3	2024-04-14 08:31:27
2	poppyer	359	Python 3	2021-07-06 06:14:12
3	csanyanwu	497	Python 3	2026-02-16 18:20:41
4	Asger Hautop Drewsen	511	Python 3	2020-01-13 23:47:36
5	Nicholas Russell Saerang	531	Python 3	2024-07-04 14:57:49
6	Mohammed Abid	533	Python 3	2026-03-05 17:48:05
7	Fanny Shehabi	538	Python 3	2023-04-30 14:32:59
8	RISHI PATEL	684	Python 3	2026-02-16 02:10:44
9	Tauheed (Towhid)	756	Python 3	2026-02-16 17:26:25
10	Danish Nowsheer Shariff	779	Python 3	2026-02-13 01:19:31

Solution running time distribution