Problem J
Substring Switcheroo — Problem Statistics

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Submissions	913
Accepted submissions	278
Submission ratio	30.45%
Authors	254
Full solves [?]	202
Full solve Ratio	79.53%

#	User	Runtime	Language	Date
1	Peter Kwak	0.26 s	C++	2019-08-14 02:35:10
2	Hidden user	0.47 s	C++	2019-04-15 19:13:00
3	Markus Mathiasen	0.65 s	C++	2024-06-27 13:55:00
4	Hidden user	0.68 s	C++	2019-08-09 15:34:55
5	Aditya Durvasula	0.69 s	C++	2018-11-12 05:49:30
6	Jake Crouch	0.69 s	C++	2018-11-13 03:28:39
7	Ben Wu	0.69 s	C++	2021-08-08 06:12:04
8	Lawry Sorenson	0.69 s	C++	2024-01-31 02:27:55
9	mshily	0.77 s	C++	2025-07-09 23:06:41
10	Alexander Skidanov	0.77 s	C++	2025-07-09 23:15:05

#	User	Runtime	Language	Date
1	Jacob Steinebronn	1.17 s	Java	2019-12-10 05:56:54
2	Daniel West	1.34 s	Java	2019-12-10 06:36:40
3	Andrew Polizzotto	1.35 s	Java	2022-11-04 23:05:50
4	Godmar Back	1.83 s	Java	2019-11-06 01:55:49
5	Sparsh Sanchorawala	1.83 s	Java	2022-11-05 00:09:55
6	Terrence Park	2.88 s	Java	2018-11-11 19:53:17
7	Charles Lyu	3.08 s	Java	2019-11-02 18:56:25
8	Seba Villalobos	3.17 s	Java	2019-11-08 22:30:54
9	Zihan Wang	3.22 s	Java	2019-11-01 20:22:36
10	Sumer Sao	3.30 s	Java	2019-11-08 07:47:34

#	User	Runtime	Language	Date
1	BLEE BLAH	5.12 s	PHP	2024-12-04 18:12:35
2	Jun Kim	5.18 s	PHP	2024-11-28 21:44:04

#	User	Runtime	Language	Date
1	Andreas Björklund	1.02 s	Python 2	2019-11-15 07:11:31
2	Oskar Haarklou Veileborg	2.31 s	Python 2	2020-01-16 08:25:29
3	Arnav Sastry	2.53 s	Python 2	2018-11-11 05:08:16
4	udprogrammingteam Team	2.53 s	Python 2	2018-11-17 00:33:41
5	Paul Devlin	2.53 s	Python 2	2019-02-21 20:48:19
6	Ethan Dickey	2.62 s	Python 2	2018-11-19 04:13:47
7	Chinmay Viraj Raut	2.74 s	Python 2	2019-10-21 07:26:51
8	Tanner Hoke	4.99 s	Python 2	2018-11-12 06:31:28
9	Kevin Chen	6.54 s	Python 2	2018-11-13 08:52:11

#	User	Runtime	Language	Date
1	Hidden user	0.55 s	Python 3	2020-08-30 21:41:45
2	Andrew Polizzotto	1.16 s	Python 3	2022-11-04 23:03:37
3	Ryan Farrell	1.49 s	Python 3	2024-06-08 00:55:16
4	Nicholas Russell Saerang	1.57 s	Python 3	2024-06-19 16:15:44
5	Russell	1.66 s	Python 3	2025-09-22 05:58:52
6	Oskar Haarklou Veileborg	2.56 s	Python 3	2020-01-16 08:19:23
7	Caleb Dastrup	4.10 s	Python 3	2024-01-29 21:25:23
8	Hidden user	5.63 s	Python 3	2019-10-21 16:29:38
9	Ivan Galakhov	6.90 s	Python 3	2021-11-06 20:11:56
10	RandyWaterhouse	7.40 s	Python 3	2021-09-28 07:42:10

#	User	Runtime	Language	Date
1	Iker Lissarrague	0.93 s	Rust	2023-07-21 00:35:21

#	User	Length	Language	Date
1	Josenildo Silva	610	C++	2020-05-01 19:51:32
2	Scott MacIntosh	752	C++	2020-06-23 14:43:16
3	Leonardo Blanger	766	C++	2021-02-25 02:55:36
4	Chenghan Zhou	769	C++	2019-10-03 05:06:31
5	Keshav Manghat	777	C++	2018-11-17 19:45:33
6	Hidden user	779	C++	2019-07-29 06:06:09
7	Frederick Pek	817	C++	2021-05-19 05:43:17
8	She Jiayu	822	C++	2020-04-06 15:48:36
9	Johan Wind	887	C++	2018-11-21 18:36:27
10	Nick Overdijk	903	C++	2019-09-29 16:52:39

#	User	Length	Language	Date
1	Thomas King	1602	Java	2019-05-07 00:41:42
2	Charles Lyu	1693	Java	2019-11-02 18:56:25
3	Benjamin Reidys	1738	Java	2019-11-02 18:41:10
4	Richard Chong	1778	Java	2020-09-02 02:50:02
5	Godmar Back	2009	Java	2019-11-06 01:55:49
6	Doug Goodman	2073	Java	2020-12-02 17:29:09
7	Andrew Polizzotto	2140	Java	2022-11-04 23:05:50
8	Rayan Ahmed	2162	Java	2019-04-19 04:03:10
9	Daniel West	2349	Java	2019-12-10 06:36:40
10	Alex Lind	2633	Java	2019-11-04 02:36:44

#	User	Length	Language	Date
1	BLEE BLAH	1087	PHP	2024-12-04 18:12:35
2	Jun Kim	1089	PHP	2024-11-28 21:46:30

#	User	Length	Language	Date
1	Andreas Björklund	704	Python 2	2019-11-15 07:11:31
2	Kevin Chen	715	Python 2	2018-11-13 08:52:11
3	Oskar Haarklou Veileborg	725	Python 2	2020-01-16 08:25:29
4	Arnav Sastry	966	Python 2	2018-11-11 05:08:16
5	Paul Devlin	1191	Python 2	2019-02-21 20:48:19
6	udprogrammingteam Team	1193	Python 2	2018-11-17 00:33:41
7	Tanner Hoke	1340	Python 2	2018-11-12 06:31:28
8	Chinmay Viraj Raut	1593	Python 2	2019-10-21 07:26:51
9	Ethan Dickey	2125	Python 2	2018-11-19 04:13:47

#	User	Length	Language	Date
1	Caleb Dastrup	576	Python 3	2024-01-29 21:32:20
2	Oskar Haarklou Veileborg	643	Python 3	2020-01-16 08:19:23
3	Paul Baldaray	649	Python 3	2019-10-22 22:02:19
4	Hidden user	784	Python 3	2019-10-21 16:21:38
5	RandyWaterhouse	786	Python 3	2021-09-28 07:42:10
6	Hidden user	809	Python 3	2020-08-30 21:07:59
7	Ivan Galakhov	835	Python 3	2021-11-06 20:11:56
8	Nicholas Russell Saerang	850	Python 3	2024-06-19 16:14:19
9	Bryon Tjanaka	965	Python 3	2019-10-25 07:01:50
10	Russell	1049	Python 3	2025-09-22 05:58:52

#	User	Length	Language	Date
1	Iker Lissarrague	3817	Rust	2023-07-21 06:56:57

Solution running time distribution