Problem A
Knapsack Collection — Problem Statistics

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Submissions	531
Accepted submissions	209
Submission ratio	39.36%
Authors	202
Full solves [?]	167
Full solve Ratio	82.67%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.09 s	C	2017-11-16 09:58:36
2	Dan Kral	1.22 s	C	2014-11-30 13:18:37

#	User	Runtime	Language	Date
1	Xi Yi	0.07 s	C++	2015-03-07 22:00:04
2	nima	0.09 s	C++	2016-05-13 12:38:15
3	Noël Nadal	0.09 s	C++	2016-10-15 01:25:37
4	Joakim Blikstad	0.12 s	C++	2021-02-18 14:28:40
5	Oscar Peulicke	0.14 s	C++	2019-11-12 12:47:55
6	Ragnar Groot Koerkamp	0.17 s	C++	2015-05-16 01:06:59
7	Hidden user	0.18 s	C++	2017-04-28 23:21:13
8	Andrei Popa	0.37 s	C++	2014-12-16 15:52:58
9	Nguyen Anh Viet	0.42 s	C++	2017-08-08 09:17:18
10	Bowen Yu	0.45 s	C++	2015-03-08 05:02:49

#	User	Runtime	Language	Date
1	Ben Cousins	1.37 s	Java	2015-03-07 19:47:24
2	Jan Štola	1.43 s	Java	2015-06-04 12:54:11
3	Ruben Verboon	1.49 s	Java	2014-12-02 10:05:20
4	Veniamin Viflyantsev	1.52 s	Java	2015-12-04 19:25:35
5	Jacob Magnuson	1.53 s	Java	2018-06-16 20:43:31
6	Måns Magnusson	1.60 s	Java	2016-10-02 16:45:19
7	Trần Công Duy	1.63 s	Java	2015-10-30 09:22:12
8	Игорь Коваленко	1.67 s	Java	2014-12-03 06:20:19
9	Erik Baalhuis	1.68 s	Java	2016-11-07 17:36:10
10	Rene Josiah M. Quinto	1.78 s	Java	2015-09-26 07:45:29

#	User	Runtime	Language	Date
1	Andreas Björklund	1.14 s	Python 2	2019-08-13 18:46:54

#	User	Runtime	Language	Date
1	Hugo Bäckman	1.36 s	Python 3	2025-10-08 20:11:59
2	Simon Ljungbeck	1.42 s	Python 3	2022-08-21 19:02:45
3	Nicholas Russell Saerang	2.84 s	Python 3	2025-02-19 16:56:34
4	Lennart Meyling	2.92 s	Python 3	2023-07-19 17:38:13

#	User	Length	Language	Date
1	Dan Kral	2518	C	2014-11-30 13:18:37
2	Ivan Petrov	2535	C	2017-11-16 09:58:36

#	User	Length	Language	Date
1	Niklas Baumstark	935	C++	2014-12-01 23:30:02
2	Yen-Hsiang Chang	948	C++	2019-04-20 04:17:41
3	Johan Wind	1009	C++	2015-11-25 14:38:36
4	Joakim Blikstad	1032	C++	2021-02-18 14:02:38
5	Hidden user	1074	C++	2017-04-25 18:22:56
6	Saketh Are	1128	C++	2015-03-23 00:48:31
7	Nick Wu	1155	C++	2015-03-07 19:47:52
8	Fatemeh Zafari	1184	C++	2017-04-14 19:19:23
9	Chris	1184	C++	2021-04-13 21:01:06
10	Aboalfazl Nosrati	1243	C++	2017-04-14 18:50:20

#	User	Length	Language	Date
1	Kevin Kauffman	1853	Java	2021-12-29 04:57:03
2	Ben Cousins	1964	Java	2015-03-07 19:47:24
3	Måns Magnusson	1985	Java	2016-10-02 16:45:19
4	Rene Josiah M. Quinto	2007	Java	2015-09-26 07:45:29
5	Doug Goodman	2073	Java	2017-07-16 18:38:25
6	Ruben Verboon	2395	Java	2014-12-02 10:05:20
7	Harrison Weigel	2436	Java	2015-03-07 22:52:58
8	Erik Baalhuis	2949	Java	2016-08-13 03:33:42
9	Adrian Vidal	2955	Java	2015-09-26 07:25:45
10	Martijn Muijsers	3278	Java	2020-08-28 10:47:29

#	User	Length	Language	Date
1	Andreas Björklund	1298	Python 2	2019-08-13 18:46:54

#	User	Length	Language	Date
1	Nicholas Russell Saerang	481	Python 3	2025-02-19 16:56:34
2	Simon Ljungbeck	2212	Python 3	2022-08-21 19:02:45
3	Hugo Bäckman	2548	Python 3	2025-10-08 20:11:59
4	Lennart Meyling	4436	Python 3	2023-07-19 17:38:13

Solution running time distribution