Problem F
Palindromes — Problem Statistics

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Submissions	950
Accepted submissions	217
Submission ratio	22.84%
Authors	206
Full solves [?]	89
Full solve Ratio	43.20%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.21 s	C	2020-01-13 14:26:04
2	Bergur Snorrason	0.69 s	C	2019-08-02 14:20:58

#	User	Runtime	Language	Date
1	Zhuo Yifan	0.09 s	C++	2016-09-13 10:48:20
2	Soral Wilson	0.09 s	C++	2024-11-06 16:36:06
3	Timothy Kurniawan	0.10 s	C++	2018-08-29 22:27:14
4	5080 meng	0.10 s	C++	2022-08-18 09:10:30
5	Jeremy Lim	0.10 s	C++	2026-02-07 10:34:12
6	paopaomate	0.10 s	C++	2026-03-09 10:22:27
7	高宇	0.11 s	C++	2016-09-10 09:56:10
8	Marc Phua	0.12 s	C++	2021-07-26 15:40:29
9	Matthew Chan	0.13 s	C++	2016-11-15 16:13:22
10	LEE JIA HEE	0.13 s	C++	2025-10-11 00:44:13

#	User	Runtime	Language	Date
1	Daniel Moyer	1.00 s	Java	2018-02-13 05:20:36
2	Andrew Polizzotto	1.72 s	Java	2020-07-10 10:17:23

#	User	Runtime	Language	Date
1	Hidden user	0.58 s	Python 2	2017-12-15 11:48:25

#	User	Runtime	Language	Date
1	Ninh Bùi	1.71 s	Python 3	2025-01-18 02:16:29
2	Nicholas Russell Saerang	1.74 s	Python 3	2024-06-11 16:27:06
3	Vinay I	2.04 s	Python 3	2025-11-06 17:35:19

#	User	Length	Language	Date
1	Ivan Petrov	5158	C	2020-01-13 14:26:04
2	Bergur Snorrason	7949	C	2019-08-02 14:20:58

#	User	Length	Language	Date
1	Tang Dongjian	2038	C++	2016-09-10 08:46:29
2	Zhuo Yifan	2315	C++	2016-09-13 14:26:45
3	Soral Wilson	2493	C++	2024-11-06 16:51:14
4	Dylan Smith	2559	C++	2025-03-21 15:20:41
5	박상수	2794	C++	2017-06-23 09:52:10
6	Tahsin Rahman	2899	C++	2017-03-04 19:50:42
7	Xi Lin	2936	C++	2017-01-09 14:31:23
8	Johan Wind	3022	C++	2018-10-29 16:48:31
9	Ahmed Hussein	3201	C++	2025-02-24 11:56:16
10	Ignacio Castellano Vega	3237	C++	2023-06-26 17:25:57

#	User	Length	Language	Date
1	Andrew Polizzotto	5451	Java	2020-07-10 21:24:00
2	Daniel Moyer	13708	Java	2018-02-13 05:20:36

#	User	Length	Language	Date
1	Hidden user	2050	Python 2	2017-12-15 11:48:25

#	User	Length	Language	Date
1	Nicholas Russell Saerang	1472	Python 3	2024-06-11 17:16:33
2	Vinay I	2405	Python 3	2025-11-06 16:42:53
3	Ninh Bùi	2449	Python 3	2025-01-18 01:37:05

Solution running time distribution