Problem A
String Stretching — Problem Statistics

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Submissions	1399
Accepted submissions	233
Submission ratio	16.65%
Authors	271
Full solves [?]	116
Full solve Ratio	42.80%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.40 s	C	2019-08-13 14:35:56

#	User	Runtime	Language	Date
1	Andy Huang	0.00 s	C++	2016-03-24 02:45:08
2	Yuehui Wang	0.01 s	C++	2016-04-11 11:27:08
3	Hidden user	0.01 s	C++	2020-02-19 21:44:38
4	Jón Steinn Elíasson	0.01 s	C++	2020-05-31 17:30:14
5	Abel Tesfaye	0.01 s	C++	2021-02-26 17:12:02
6	Andrew Polizzotto	0.01 s	C++	2021-05-14 04:16:04
7	Lingurar Alexandru Gabriel	0.01 s	C++	2021-06-10 09:30:41
8	Kiran Khan	0.01 s	C++	2022-04-22 17:23:54
9	14 Hariharan Thiagarajan K	0.01 s	C++	2022-05-16 15:17:49
10	Reinald Ian Mamisao	0.01 s	C++	2022-12-17 13:16:40

#	User	Runtime	Language	Date
1	Hà Minh Ngọc	0.10 s	Java	2016-06-30 05:45:58
2	Yibo Huang	0.15 s	Java	2020-01-23 03:46:00
3	Benjamin Reidys	0.15 s	Java	2020-01-23 05:01:19
4	Derek Goodwin	0.16 s	Java	2018-03-23 01:56:05
5	Gabriel Pita	0.25 s	Java	2015-03-28 21:22:35
6	Nick Wu	0.35 s	Java	2017-12-29 05:09:39
7	Dustin Pho	0.59 s	Java	2016-04-16 08:08:22
8	John Boswell	0.63 s	Java	2015-03-31 20:12:35
9	Joshua Kirstein	0.65 s	Java	2015-10-29 04:37:46
10	Robert Åkemalm	0.65 s	Java	2016-01-19 03:48:45

#	User	Runtime	Language	Date
1	Erik Odenman	0.11 s	Python 2	2015-05-11 20:42:44
2	Andreas Björklund	1.52 s	Python 2	2019-04-11 22:24:54

#	User	Runtime	Language	Date
1	Hidden user	0.20 s	Python 3	2024-12-27 16:13:14
2	Martijn van der Horst	0.21 s	Python 3	2021-06-06 12:12:29
3	Jón Steinn Elíasson	0.23 s	Python 3	2020-05-31 17:26:02
4	Harry Zhang	0.49 s	Python 3	2024-05-16 16:39:56
5	Oskar Haarklou Veileborg	0.65 s	Python 3	2021-05-18 14:27:49
6	Josh Taylor	1.55 s	Python 3	2023-11-04 00:52:26

#	User	Length	Language	Date
1	Ivan Petrov	1607	C	2019-08-13 14:35:56

#	User	Length	Language	Date
1	Matteo Zappia	835	C++	2022-02-22 12:00:41
2	Yousof Osama	987	C++	2025-05-08 22:27:32
3	Felipe Mota	1010	C++	2018-10-26 04:02:15
4	Emerson Leonardo Lucena	1051	C++	2018-10-31 01:36:11
5	Antonio Molina Lovett	1086	C++	2016-02-07 23:58:51
6	William Gan	1117	C++	2018-06-18 03:41:26
7	Alex Dai	1118	C++	2015-09-30 06:38:33
8	Demi Guo	1158	C++	2015-03-28 22:37:34
9	Simon Lindholm	1161	C++	2015-05-25 21:44:33
10	Kevin Liu	1183	C++	2017-02-06 21:47:49

#	User	Length	Language	Date
1	Dustin Pho	1594	Java	2016-04-16 07:51:20
2	Joshua Kirstein	1774	Java	2015-10-29 04:16:20
3	John Boswell	1877	Java	2015-03-31 20:12:35
4	Saujas Nandi	1883	Java	2021-05-31 01:10:45
5	Rodrigo Marcuschi	2457	Java	2016-01-09 03:38:28
6	Gabriel Pita	2705	Java	2015-03-28 21:22:35
7	Derek Goodwin	3202	Java	2018-03-23 01:56:05
8	Nick Wu	3543	Java	2017-12-29 05:11:21
9	Igor Durovic	3627	Java	2020-02-15 11:06:13
10	Hà Minh Ngọc	3997	Java	2016-06-30 05:45:58

#	User	Length	Language	Date
1	Andreas Björklund	1269	Python 2	2019-04-11 22:24:54
2	Erik Odenman	1307	Python 2	2015-05-11 20:42:44

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	926	Python 3	2021-05-18 14:15:09
2	Josh Taylor	1769	Python 3	2023-11-04 00:52:26
3	Harry Zhang	2122	Python 3	2024-05-16 16:39:56
4	Martijn van der Horst	4376	Python 3	2021-06-06 12:14:39
5	Jón Steinn Elíasson	4791	Python 3	2020-05-31 02:28:57
6	Hidden user	5469	Python 3	2024-12-27 16:13:14

Solution running time distribution