Problem B
String Factoring — Problem Statistics

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Submissions	622
Accepted submissions	281
Submission ratio	45.18%
Authors	256
Full solves [?]	220
Full solve Ratio	85.94%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.01 s	C	2019-12-03 08:57:53
2	Hidden user	0.04 s	C	2017-08-16 09:14:28

#	User	Runtime	Language	Date
1	Apurav Khare	0.07 s	C#	2021-09-28 01:25:34

#	User	Runtime	Language	Date
1	Wisse Keizer	0.00 s	C++	2016-11-15 20:57:20
2	Dmitry Lyubshin	0.00 s	C++	2018-09-07 23:29:04
3	Aurelio Puebla	0.00 s	C++	2020-07-20 20:52:47
4	Jaime Romo González	0.00 s	C++	2022-11-25 20:27:36
5	Jai Ansh Singh Bindra	0.00 s	C++	2025-11-03 11:39:25
6	Nikola Katov	0.00 s	C++	2026-03-21 21:30:49
7	Timon Knigge	0.01 s	C++	2015-09-05 23:17:33
8	Mehdi Maick	0.01 s	C++	2016-09-03 23:53:45
9	Josenildo Silva	0.01 s	C++	2017-02-16 00:42:07
10	William Gan	0.01 s	C++	2018-01-20 04:16:32

#	User	Runtime	Language	Date
1	Brent Yorgey	0.09 s	Haskell	2021-01-12 23:07:07

#	User	Runtime	Language	Date
1	Troels Bjerre Lund	0.11 s	Java	2018-10-15 15:09:56
2	Mehdi Maick	0.12 s	Java	2016-09-04 01:12:43
3	Taras Romanyuk	0.12 s	Java	2024-10-22 22:41:25
4	Doug Goodman	0.15 s	Java	2018-05-11 15:40:03
5	Benjamin Ghaderi	0.16 s	Java	2026-03-27 04:05:59
6	Bjørn Dons	0.17 s	Java	2023-08-02 20:53:09
7	Zhixiang Wang	0.23 s	Java	2019-04-23 02:16:36
8	Zohair Hassan	0.40 s	Java	2021-10-04 22:32:58
9	Joakim Uddholm	0.80 s	Java	2014-10-20 17:42:59

#	User	Runtime	Language	Date
1	Andreas Björklund	0.11 s	Python 2	2019-05-09 19:31:27
2	Sivasankaran D	0.13 s	Python 2	2026-02-16 02:13:46

#	User	Runtime	Language	Date
1	Oskar Haarklou Veileborg	0.10 s	Python 3	2020-11-10 22:12:52
2	UTM CS AI	0.10 s	Python 3	2024-10-03 04:00:41
3	Hidden user	0.10 s	Python 3	2025-07-27 01:59:58
4	Adnan Ali	0.11 s	Python 3	2025-06-10 13:21:37
5	Dongyu Wu	0.12 s	Python 3	2021-09-26 19:54:15
6	Denil Bouafia	0.12 s	Python 3	2024-10-18 13:53:01
7	Hussin Suleiman	0.12 s	Python 3	2026-03-24 17:01:43
8	lynx	0.13 s	Python 3	2022-06-12 07:06:42
9	Yuya yamamoto	0.13 s	Python 3	2022-06-12 07:41:09
10	DANYU SHENG	0.13 s	Python 3	2022-06-12 19:17:42

#	User	Runtime	Language	Date
1	Adam Ehlers Nyholm Thomsen	0.01 s	Rust	2021-07-26 11:50:57
2	Arnav Sastry	0.04 s	Rust	2022-04-11 17:25:40
3	Iwancof	0.99 s	Rust	2023-06-08 20:26:15

#	User	Length	Language	Date
1	Hidden user	996	C	2017-08-16 09:14:28
2	Ivan Petrov	1895	C	2019-12-03 08:57:53

#	User	Length	Language	Date
1	Apurav Khare	2159	C#	2021-09-28 01:25:34

#	User	Length	Language	Date
1	Simon Mauras	455	C++	2024-10-18 13:04:19
2	Hidden user	510	C++	2024-11-28 18:22:54
3	Chen Chongsong	601	C++	2017-11-04 08:41:32
4	Nagata Parama Aptana	619	C++	2021-01-30 06:34:51
5	Markus Mathiasen	648	C++	2023-10-19 08:35:51
6	Johan Wind	702	C++	2019-08-08 16:15:07
7	Jiang Yue	762	C++	2018-04-02 03:38:49
8	Bohao Sun	766	C++	2017-11-04 09:28:32
9	Victoria Lim	784	C++	2018-09-19 07:58:15
10	Simon Lindholm	788	C++	2022-09-29 17:55:34

#	User	Length	Language	Date
1	Brent Yorgey	2644	Haskell	2021-01-12 21:54:51

#	User	Length	Language	Date
1	Zhixiang Wang	1087	Java	2019-04-23 02:16:36
2	Troels Bjerre Lund	1118	Java	2018-10-15 15:09:56
3	Doug Goodman	1135	Java	2018-05-11 15:40:03
4	Benjamin Ghaderi	1143	Java	2026-03-27 04:05:59
5	Zohair Hassan	1302	Java	2021-10-04 22:32:58
6	Joakim Uddholm	1535	Java	2014-10-20 17:42:59
7	Mehdi Maick	2509	Java	2016-09-04 01:12:43
8	Taras Romanyuk	2717	Java	2024-10-22 22:41:25
9	Bjørn Dons	6487	Java	2023-08-02 20:53:09

#	User	Length	Language	Date
1	Andreas Björklund	490	Python 2	2019-05-09 19:31:27
2	Sivasankaran D	528	Python 2	2026-02-16 02:13:46

#	User	Length	Language	Date
1	Asger Hautop Drewsen	336	Python 3	2020-01-14 00:14:51
2	Ng Tze Henn	360	Python 3	2023-07-03 16:17:45
3	David Llorens	367	Python 3	2025-04-23 00:20:22
4	ak	379	Python 3	2023-07-05 19:12:21
5	Yuko Yoshida	472	Python 3	2023-06-13 15:24:37
6	Mehdi Ichou	473	Python 3	2019-12-30 14:41:12
7	Kelly Dance	502	Python 3	2022-10-06 17:42:40
8	Oskar Haarklou Veileborg	510	Python 3	2020-11-10 22:12:52
9	Nicholas Russell Saerang	518	Python 3	2024-06-10 10:36:52
10	Russell	530	Python 3	2025-09-21 17:11:12

#	User	Length	Language	Date
1	Adam Ehlers Nyholm Thomsen	1714	Rust	2021-07-26 11:50:57
2	Arnav Sastry	3869	Rust	2022-04-11 17:25:40
3	Iwancof	27185	Rust	2023-06-08 20:26:15

Solution running time distribution