Problem A
Spinning Up Palindromes — Problem Statistics

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Submissions	382
Accepted submissions	79
Submission ratio	20.68%
Authors	101
Full solves [?]	58
Full solve Ratio	57.43%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.00 s	C	2019-08-14 15:10:56
2	Manoj Konkal	0.00 s	C	2025-04-30 18:48:31
3	Junaid Kotwal	0.00 s	C	2025-05-01 06:10:04
4	Rummesaniya Saniya	0.00 s	C	2025-05-01 06:11:33
5	Maqsood MD	0.00 s	C	2025-05-01 06:51:56
6	Prarthana km Kantamale	0.00 s	C	2025-05-01 15:21:18
7	Kiran R R	0.00 s	C	2025-05-01 15:27:03

#	User	Runtime	Language	Date
1	Nick Wu	0.06 s	Java	2017-11-15 20:57:40
2	Mithun Mistry	0.07 s	Java	2018-03-03 01:37:16
3	Hidden user	0.09 s	Java	2020-06-06 00:24:01
4	Kevin Kauffman	0.10 s	Java	2021-10-22 16:57:37
5	Benjamin Reidys	0.13 s	Java	2019-07-19 03:57:51
6	Darrin Wiley	0.14 s	Java	2019-10-03 06:38:19
7	Scott MacIntosh	0.39 s	Java	2018-04-03 06:27:10
8	Nathaniel Lahn	0.55 s	Java	2018-10-27 18:41:31

#	User	Runtime	Language	Date
1	Godmar Back	0.03 s	Python 2	2017-11-18 16:18:52
2	Hidden user	0.03 s	Python 2	2018-10-27 00:47:01

#	User	Runtime	Language	Date
1	David Allemang	0.02 s	Python 3	2018-01-28 05:48:10
2	Kye W. Shi	0.02 s	Python 3	2019-07-08 04:55:06
3	Fredrik Niemelä	0.04 s	Python 3	2025-08-10 10:05:18
4	Runze Wang	0.49 s	Python 3	2018-11-04 19:24:10

#	User	Length	Language	Date
1	Rummesaniya Saniya	1426	C	2025-05-01 06:11:33
2	Maqsood MD	1426	C	2025-05-01 06:51:56
3	Prarthana km Kantamale	1426	C	2025-05-01 15:21:18
4	Kiran R R	1426	C	2025-05-01 15:27:03
5	Ivan Petrov	1427	C	2019-08-14 15:10:56
6	Manoj Konkal	1485	C	2025-04-30 18:48:31
7	Junaid Kotwal	1844	C	2025-05-01 06:10:04

#	User	Length	Language	Date
1	Dmitry Lyubshin	1057	C++	2023-05-30 23:01:08
2	Alex Dai	1366	C++	2017-11-27 11:35:53
3	Khader Gouse	1426	C++	2025-05-01 15:05:10
4	Srishti Mandre	1426	C++	2025-05-01 15:24:52
5	Sachin S jadav	1426	C++	2025-05-01 15:38:09
6	Shreya B Yadav	1426	C++	2025-05-01 16:02:34
7	Б. Нараа	1426	C++	2025-10-11 21:51:22
8	Prakruthi Kn	1485	C++	2025-05-01 15:05:08
9	Sk. Ashrafuzzaman Nafees	1490	C++	2024-10-05 09:41:22
10	鹿目圆	1494	C++	2018-10-28 21:07:55

#	User	Length	Language	Date
1	Hidden user	2008	Java	2020-06-06 00:24:01
2	Nick Wu	4007	Java	2017-11-15 20:57:40
3	Benjamin Reidys	4047	Java	2019-07-19 03:57:51
4	Mithun Mistry	4435	Java	2018-03-03 01:37:16
5	Kevin Kauffman	4436	Java	2021-10-22 16:57:37
6	Nathaniel Lahn	6487	Java	2018-10-27 18:41:31
7	Scott MacIntosh	7161	Java	2018-04-03 06:27:10
8	Darrin Wiley	8561	Java	2019-10-03 06:38:19

#	User	Length	Language	Date
1	Hidden user	914	Python 2	2018-10-27 00:47:01
2	Godmar Back	3044	Python 2	2017-11-18 16:18:52

#	User	Length	Language	Date
1	Fredrik Niemelä	1112	Python 3	2025-08-10 10:05:18
2	David Allemang	1233	Python 3	2018-11-16 20:22:13
3	Kye W. Shi	1788	Python 3	2019-07-08 04:55:06
4	Runze Wang	2101	Python 3	2018-11-04 19:24:10

Solution running time distribution