Problem B
Backpack Buddies — Problem Statistics

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Submissions	1124
Accepted submissions	290
Submission ratio	25.80%
Authors	257
Full solves [?]	198
Full solve Ratio	77.04%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.10 s	C	2019-11-04 13:51:55

#	User	Runtime	Language	Date
1	Duarte Nóbrega	0.04 s	C++	2019-03-24 01:07:41
2	Zhenyuan Xiang	0.04 s	C++	2022-02-05 22:38:38
3	Alexander Kravberg	0.04 s	C++	2024-11-29 23:58:12
4	Amar Topalovic	0.05 s	C++	2018-11-10 18:05:28
5	Hidden user	0.05 s	C++	2019-11-27 04:07:16
6	Peng Sirui	0.05 s	C++	2021-08-06 15:02:27
7	Audrey Felicio Anwar	0.05 s	C++	2021-08-18 09:18:15
8	David Zheng	0.06 s	C++	2018-12-07 01:25:46
9	Yauhen Yakimenka	0.06 s	C++	2019-11-02 01:12:25
10	Steven Halim	0.06 s	C++	2020-02-01 14:32:06

#	User	Runtime	Language	Date
1	Michael Aghassi	0.38 s	Go	2024-12-02 15:05:16

#	User	Runtime	Language	Date
1	Bjørn Dons	0.33 s	Java	2018-12-28 01:59:13
2	Fajrin Aziz	0.51 s	Java	2025-11-13 18:39:35
3	Jakob Kallestad	0.52 s	Java	2018-11-13 15:12:55
4	Martijn Muijsers	0.60 s	Java	2020-08-12 10:30:47
5	Benjamin Reidys	0.61 s	Java	2018-11-19 16:26:26
6	Nathanael Seen	0.61 s	Java	2021-10-02 19:31:44
7	Torstein Strømme	0.64 s	Java	2018-11-13 23:45:57
8	Rene Argento	0.64 s	Java	2024-01-21 20:03:16
9	William Zhao	0.67 s	Java	2020-02-25 23:31:24
10	Jakob Dyrseth	0.68 s	Java	2018-11-13 15:10:23

#	User	Runtime	Language	Date
1	Jacob Huebner	0.65 s	Kotlin	2022-02-06 03:48:48

#	User	Runtime	Language	Date
1	Hidden user	0.38 s	Python 2	2018-12-09 02:34:25
2	Lars Åström	0.53 s	Python 2	2019-09-18 16:19:59
3	Andreas Björklund	0.64 s	Python 2	2018-12-24 08:15:00
4	Erik Tjøswold	0.69 s	Python 2	2018-12-03 20:08:55
5	Oskar Haarklou Veileborg	0.75 s	Python 2	2019-11-22 14:14:36
6	Markus Fanebust Dregi	2.92 s	Python 2	2018-11-10 13:07:20

#	User	Runtime	Language	Date
1	Ole Vik Lysne	0.38 s	Python 3	2024-09-15 13:10:26
2	Hidden user	0.38 s	Python 3	2025-11-24 06:34:06
3	Hidden user	0.40 s	Python 3	2024-11-26 06:55:26
4	Prodan Radu-Matei	0.44 s	Python 3	2024-06-29 07:44:41
5	Nicholas Russell Saerang	0.45 s	Python 3	2023-08-22 22:19:21
6	gnaneswari lolugu	0.45 s	Python 3	2024-02-11 19:53:53
7	youtv10	0.45 s	Python 3	2024-02-19 22:23:41
8	Maj Stenmark	0.51 s	Python 3	2021-09-09 19:31:25
9	Thomas Feld	0.54 s	Python 3	2023-10-27 09:55:51
10	Gladwin Yeo	0.63 s	Python 3	2022-06-17 11:46:43

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.02 s	Rust	2025-03-20 19:44:21
2	Artur Khuziakhmetov	0.04 s	Rust	2025-02-17 15:19:44
3	Daniel Anker Hermansen	0.08 s	Rust	2023-07-11 15:58:40
4	Hidden user	0.13 s	Rust	2025-09-12 20:37:32

#	User	Length	Language	Date
1	Ivan Petrov	5891	C	2019-11-04 13:51:55

#	User	Length	Language	Date
1	Markus Mathiasen	1164	C++	2023-08-01 15:35:56
2	David Zheng	1284	C++	2018-12-07 01:25:46
3	Johan Wind	1303	C++	2018-11-13 18:47:03
4	Atli Fannar Franklín	1323	C++	2024-03-15 14:52:35
5	Jeremy Lim	1324	C++	2025-10-02 21:40:11
6	Soham Samanta	1344	C++	2023-07-25 05:39:54
7	Hidden user	1346	C++	2021-08-05 12:15:05
8	Clement Oh	1366	C++	2024-01-20 08:25:52
9	John	1370	C++	2023-01-19 08:22:03
10	Dewita Sonya Tarabunga	1379	C++	2019-11-25 20:32:10

#	User	Length	Language	Date
1	Michael Aghassi	1886	Go	2024-12-02 15:05:16

#	User	Length	Language	Date
1	Doug Goodman	2502	Java	2020-02-17 17:26:18
2	Vedant Kumud	2658	Java	2020-07-08 01:32:16
3	Danniel Alcantara	2721	Java	2024-08-01 03:04:38
4	Christian Lebeda	2734	Java	2020-02-07 19:29:40
5	Martijn Muijsers	3256	Java	2020-08-12 10:30:47
6	Sam Zheng	3289	Java	2022-02-05 21:04:46
7	William Zhao	3425	Java	2020-02-25 23:31:24
8	Fajrin Aziz	3705	Java	2025-11-13 18:39:35
9	Suhas T. Nagar	3805	Java	2022-02-07 18:35:53
10	André Berge	3986	Java	2019-03-05 13:16:42

#	User	Length	Language	Date
1	Jacob Huebner	2933	Kotlin	2022-02-06 03:48:48

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	922	Python 2	2019-11-22 14:14:36
2	Andreas Björklund	1062	Python 2	2018-12-24 08:15:00
3	Lars Åström	1330	Python 2	2019-09-18 16:19:59
4	Erik Tjøswold	1625	Python 2	2018-12-03 20:08:55
5	Markus Fanebust Dregi	1632	Python 2	2018-11-10 13:07:20
6	Hidden user	1730	Python 2	2018-12-09 02:34:25

#	User	Length	Language	Date
1	Thomas Feld	348	Python 3	2023-10-27 10:11:39
2	Nicholas Russell Saerang	794	Python 3	2023-08-22 22:20:18
3	Hidden user	837	Python 3	2025-11-24 06:34:06
4	gnaneswari lolugu	856	Python 3	2024-02-11 19:53:53
5	Troels Bjerre Lund	928	Python 3	2020-02-07 15:38:09
6	Prodan Radu-Matei	980	Python 3	2024-06-29 07:44:41
7	youtv10	1043	Python 3	2024-02-19 22:23:41
8	Guan Yang Ze	1168	Python 3	2021-08-05 06:10:10
9	Jonatan Nilsson	1206	Python 3	2021-09-09 18:17:13
10	Ole Vik Lysne	1218	Python 3	2024-09-15 13:31:46

#	User	Length	Language	Date
1	Artur Khuziakhmetov	1085	Rust	2025-02-17 08:19:23
2	Hidden user	14385	Rust	2025-09-12 20:37:32
3	Daniel Anker Hermansen	21835	Rust	2023-07-11 15:58:40
4	Vincent Lagerros	55547	Rust	2025-03-20 19:44:21

Solution running time distribution