Problem A
Long Swaps — Problem Statistics

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Submissions	131
Accepted submissions	74
Submission ratio	56.49%
Authors	77
Full solves [?]	70
Full solve Ratio	90.91%

#	User	Runtime	Language	Date
1	Hidden user	0.07 s	Java	2022-02-25 03:58:23

#	User	Runtime	Language	Date
1	Javier Lim	0.04 s	Python 3	2026-01-12 17:12:21
2	Si Jie Tan	0.04 s	Python 3	2026-01-13 02:05:13
3	Russell Ng	0.04 s	Python 3	2026-01-14 21:22:05
4	Lee Zheng Jing	0.04 s	Python 3	2026-01-15 13:09:47
5	Kerk Tai Heng	0.04 s	Python 3	2026-01-16 06:13:15
6	Bach Nguyen	0.04 s	Python 3	2026-01-18 18:08:18
7	Bryan Wong Wei Heng	0.05 s	Python 3	2020-01-03 08:34:54
8	Vincent Tandya	0.05 s	Python 3	2020-01-11 15:58:22
9	Amine	0.05 s	Python 3	2020-07-11 00:25:12

#	User	Length	Language	Date
1	Jalvin Chan Jia Xiang	357	C++	2020-01-10 10:49:35
2	Jerrell Ezralemuel	361	C++	2020-01-05 19:57:02
3	Ryan Chew	390	C++	2020-01-13 10:21:05
4	Rupinder Goyal	399	C++	2020-10-14 17:13:56
5	Dick Ong	404	C++	2020-10-16 04:09:03
6	Hải Minh	419	C++	2020-01-03 16:19:47
7	Bakhodir Usmonov	432	C++	2020-07-05 23:40:47
8	WFY	450	C++	2026-01-19 09:01:06
9	Andrew Yapp Wei Rong	452	C++	2026-01-15 12:15:08
10	Hidden user	455	C++	2020-07-02 22:12:19

#	User	Length	Language	Date
1	Hidden user	1550	Java	2022-02-25 03:58:23

#	User	Length	Language	Date
1	Russell Ng	100	Python 3	2026-01-14 21:22:05
2	Kerk Tai Heng	102	Python 3	2026-01-16 08:15:34
3	Si Jie Tan	110	Python 3	2026-01-13 02:05:13
4	Amine	133	Python 3	2020-07-11 00:25:12
5	Bryan Wong Wei Heng	213	Python 3	2020-01-03 08:34:54
6	Javier Lim	286	Python 3	2026-01-12 17:12:21
7	Lee Zheng Jing	335	Python 3	2026-01-15 13:09:47
8	Bach Nguyen	514	Python 3	2026-01-18 18:08:18
9	Vincent Tandya	743	Python 3	2020-01-11 15:58:22

Solution running time distribution