Problem A
Tug of War — Problem Statistics

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Submissions	1109
Accepted submissions	289
Submission ratio	26.06%
Authors	244
Full solves [?]	173
Full solve Ratio	70.90%

#	User	Runtime	Language	Date
1	Hidden user	0.07 s	C	2018-03-19 17:27:13
2	Ivan Petrov	0.16 s	C	2019-07-22 10:31:52

#	User	Runtime	Language	Date
1	Peter Cederqvist	1.15 s	C#	2025-07-17 15:31:10

#	User	Runtime	Language	Date
1	José Vander Meulen	0.09 s	Java	2018-03-16 21:02:05
2	Rishi Sankar	0.13 s	Java	2019-10-19 05:15:38
3	Simen Hornnes	0.23 s	Java	2019-10-10 13:23:12
4	Chocs	0.36 s	Java	2019-01-19 08:34:30
5	Mehdi Maick	0.43 s	Java	2018-08-04 05:15:01
6	Kevin Lim Yong Shen	0.43 s	Java	2022-03-18 07:35:35
7	Arami Guerra de la Llera	0.44 s	Java	2018-03-20 19:31:22
8	Benjamin Reidys	0.63 s	Java	2021-10-17 03:05:55
9	Nick Wu	0.63 s	Java	2022-03-15 02:09:09
10	Bjørn Dons	0.74 s	Java	2023-06-07 21:24:06

#	User	Runtime	Language	Date
1	Maj Stenmark	0.56 s	Python 2	2019-10-20 23:00:21
2	Måns Magnusson	1.16 s	Python 2	2019-10-20 22:12:56

#	User	Runtime	Language	Date
1	Kevin Li	0.04 s	Python 3	2019-10-19 04:31:36
2	Hidden user	0.05 s	Python 3	2026-02-15 18:26:28
3	Paul Swingle	0.06 s	Python 3	2023-06-25 01:05:32
4	Sonny Chan	0.08 s	Python 3	2020-06-26 06:28:53
5	Stefan Borné	0.09 s	Python 3	2024-08-04 17:31:13
6	Hidden user	0.20 s	Python 3	2024-08-01 23:19:36
7	Anna Kerstin Maria Glimmerfors	0.20 s	Python 3	2024-08-01 23:26:31
8	Linus Överhem Eriksson	0.36 s	Python 3	2025-06-24 14:13:53
9	Nicholas Russell Saerang	0.37 s	Python 3	2022-03-19 16:20:21
10	Aleksandar Obrovac	0.37 s	Python 3	2024-04-19 10:56:27

#	User	Runtime	Language	Date
1	Hidden user	1.14 s	Rust	2018-12-05 22:27:03

#	User	Length	Language	Date
1	Ivan Petrov	607	C	2019-07-22 10:31:52
2	Hidden user	1081	C	2018-03-19 17:27:13

#	User	Length	Language	Date
1	Peter Cederqvist	1691	C#	2025-07-17 15:31:10

#	User	Length	Language	Date
1	William Gan	418	C++	2018-01-12 15:42:29
2	Josenildo Silva	481	C++	2018-07-17 23:50:54
3	Pakorn Ueareeworakul	499	C++	2018-02-17 12:18:33
4	Vu Hoang Kien	603	C++	2022-03-16 16:07:17
5	Tuukka Korhonen	612	C++	2021-09-29 16:48:03
6	Sidhant Bansal	617	C++	2018-02-16 19:38:46
7	Hyunjun Lee	622	C++	2023-11-10 03:06:43
8	Hidden user	639	C++	2023-12-31 19:40:18
9	Dummy	652	C++	2022-03-20 13:20:44
10	Jeremy Lim	656	C++	2023-12-10 20:52:56

#	User	Length	Language	Date
1	Nick Wu	839	Java	2022-03-15 02:09:09
2	Arami Guerra de la Llera	1103	Java	2018-03-20 19:31:22
3	Hunter Mullen	1189	Java	2025-03-02 20:24:02
4	Doug Goodman	1198	Java	2018-06-06 19:43:24
5	Crystal Sharpe	1477	Java	2020-12-20 20:42:50
6	Rishi Sankar	1608	Java	2019-10-19 05:15:38
7	Fajrin Aziz	1658	Java	2025-12-11 15:01:05
8	Benjamin Reidys	2420	Java	2021-10-17 03:07:10
9	Kevin Lim Yong Shen	2795	Java	2022-03-18 07:35:35
10	José Vander Meulen	2836	Java	2018-03-16 07:07:25

#	User	Length	Language	Date
1	Maj Stenmark	504	Python 2	2019-10-20 22:52:51
2	Måns Magnusson	976	Python 2	2019-10-20 22:12:56

#	User	Length	Language	Date
1	Iman Khodadi	434	Python 3	2023-12-28 13:47:56
2	Oskar Haarklou Veileborg	479	Python 3	2022-09-22 18:42:04
3	Vaikunth .M.S	633	Python 3	2023-12-24 16:14:21
4	Nicholas Russell Saerang	660	Python 3	2022-03-19 16:20:21
5	DEVARA NAIDU (RA2211011010019)	660	Python 3	2023-12-24 15:40:12
6	Aleksandar Obrovac	660	Python 3	2024-04-19 10:56:27
7	Aditya Mourya Tatineni	664	Python 3	2023-12-23 08:38:37
8	PHANINDER RACHARLA (RA2211011010018)	664	Python 3	2023-12-25 14:24:39
9	Stefan Borné	672	Python 3	2024-08-04 17:31:13
10	Sonny Chan	683	Python 3	2020-06-26 06:28:53

#	User	Length	Language	Date
1	Hidden user	2142	Rust	2018-12-05 22:27:03

Solution running time distribution