Problem B
Open-Pit Mining — Problem Statistics

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Submissions	1105
Accepted submissions	473
Submission ratio	42.81%
Authors	386
Full solves [?]	305
Full solve Ratio	79.02%

#	User	Runtime	Language	Date
1	Alexander Bilde Pedersen	0.00 s	C	2024-10-25 07:51:23
2	Marcus Alsted Wegmann	0.00 s	C	2025-11-24 05:42:30
3	Ivan Petrov	0.02 s	C	2020-01-17 10:55:48

#	User	Runtime	Language	Date
1	Anders Lapiki	0.03 s	C#	2020-11-01 14:09:55
2	Ask	0.04 s	C#	2020-10-31 18:21:49
3	Elitsa Marinovska	0.04 s	C#	2020-11-01 20:33:21
4	Muskan Shrestha	0.05 s	C#	2020-11-02 22:09:16
5	Pavel Dmitriyevich Rodin	0.05 s	C#	2020-11-15 15:55:46
6	Sandip Choudhary	0.05 s	C#	2024-11-10 10:49:01
7	Alma Freiesleben	0.06 s	C#	2020-11-06 11:18:56
8	Hidden user	0.08 s	C#	2020-11-20 13:13:52
9	Magnus Hermansen	0.10 s	C#	2020-11-24 23:26:47

#	User	Runtime	Language	Date
1	Joshua James Calba	0.00 s	Go	2025-11-25 21:26:23

#	User	Runtime	Language	Date
1	Hidden user	0.07 s	Java	2018-09-12 20:03:36
2	Bjørn Dons	0.07 s	Java	2023-06-14 21:21:56
3	Brent Yorgey	0.09 s	Java	2020-11-11 20:02:43
4	Benjamin Reidys	0.10 s	Java	2018-10-30 05:18:35
5	Timothy Buzzelli	0.12 s	Java	2018-03-31 19:36:34
6	Gabriel Pita	0.12 s	Java	2018-03-31 19:37:06
7	Josh Wozniak	0.12 s	Java	2018-03-31 19:37:50
8	Ethan Bainbridge	0.12 s	Java	2018-04-03 20:54:53
9	Godmar Back	0.12 s	Java	2018-10-21 15:20:18
10	Bryce Humphrey	0.13 s	Java	2018-10-31 19:06:58

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.04 s	JavaScript (SpiderMonkey)	2024-07-17 22:17:39

#	User	Runtime	Language	Date
1	Hidden user	0.20 s	Kotlin	2023-06-20 15:36:35
2	Phường Lên	0.24 s	Kotlin	2020-07-07 02:48:09
3	Jacob Huebner	0.27 s	Kotlin	2021-06-18 07:04:30

#	User	Runtime	Language	Date
1	Måns Magnusson	0.05 s	Python 2	2018-09-22 16:34:17
2	Maj Stenmark	0.05 s	Python 2	2018-09-27 16:37:49
3	Thore Husfeldt	0.05 s	Python 2	2018-10-22 19:46:23
4	Paco Martínez	0.07 s	Python 2	2019-10-16 16:07:55
5	Lars Åström	0.08 s	Python 2	2018-09-25 23:51:43
6	Oskar Larsson	0.08 s	Python 2	2019-05-31 12:48:14
7	Sebastian Mateos Nicolajsen	0.19 s	Python 2	2020-11-03 21:43:38
8	Andreas Björklund	0.20 s	Python 2	2018-12-10 23:26:01

#	User	Runtime	Language	Date
1	Matthew Carpio	0.06 s	Python 3	2025-10-02 05:06:35
2	Kenny Applegate	0.07 s	Python 3	2026-01-30 20:25:57
3	Thore Husfeldt	0.08 s	Python 3	2020-10-22 21:52:36
4	Mark Kristensen	0.08 s	Python 3	2020-10-28 12:53:02
5	Hieu Lam	0.08 s	Python 3	2020-10-30 10:08:52
6	Trong Hieu Lam	0.08 s	Python 3	2020-10-30 10:22:28
7	Tobias Bjerge Bang	0.08 s	Python 3	2020-11-18 15:51:03
8	Hidden user	0.08 s	Python 3	2022-12-05 02:15:16
9	Andy Liang	0.08 s	Python 3	2024-11-06 04:28:32
10	Benjamin Ahrentløv Olsen	0.09 s	Python 3	2020-10-23 11:53:46

#	User	Runtime	Language	Date
1	Niklas Sandén	0.00 s	Rust	2022-11-03 19:42:16
2	Frank Endriss	0.00 s	Rust	2025-01-04 19:00:04
3	Jonas Ulsnes Jørgensen	0.01 s	Rust	2024-10-17 18:51:15

#	User	Length	Language	Date
1	Marcus Alsted Wegmann	1443	C	2025-11-24 05:47:31
2	Ivan Petrov	4440	C	2020-01-17 10:55:48
3	Alexander Bilde Pedersen	14812	C	2024-10-25 07:51:23

#	User	Length	Language	Date
1	Magnus Hermansen	2656	C#	2020-11-24 23:26:47
2	Elitsa Marinovska	3803	C#	2020-11-01 20:33:21
3	Muskan Shrestha	3867	C#	2020-11-02 22:10:12
4	Sandip Choudhary	5217	C#	2024-11-10 10:49:01
5	Ask	5807	C#	2020-10-31 18:21:49
6	Anders Lapiki	7087	C#	2020-11-01 14:09:55
7	Pavel Dmitriyevich Rodin	8289	C#	2020-11-15 15:55:46
8	Alma Freiesleben	8562	C#	2020-11-06 11:18:56
9	Hidden user	10440	C#	2020-11-20 13:13:52

#	User	Length	Language	Date
1	Mathias Gernez	1005	C++	2023-09-16 10:53:11
2	Fernando Nathaniel Sutanto	1065	C++	2021-04-16 12:34:06
3	Ričards Jansons	1139	C++	2025-06-26 17:21:26
4	Daniel Bogorad	1198	C++	2026-01-14 15:13:22
5	Hidden user	1301	C++	2023-09-22 21:04:37
6	Pepe Peljusic	1437	C++	2023-09-08 17:24:41
7	Alfredo Beaumont	1453	C++	2020-12-28 20:25:35
8	WaseemAkram Shaik	1468	C++	2022-04-29 06:17:23
9	Hidden user	1519	C++	2022-03-30 22:12:31
10	Teikn Smith	1630	C++	2022-05-02 03:51:18

#	User	Length	Language	Date
1	Joshua James Calba	2154	Go	2025-11-25 21:26:23

#	User	Length	Language	Date
1	Elitsa Marinovska	1991	Java	2020-11-01 18:25:47
2	Josh Wozniak	2417	Java	2018-03-31 19:37:50
3	Timothy Buzzelli	2520	Java	2018-03-31 19:36:34
4	Hidden user	2645	Java	2018-09-12 20:03:36
5	Gabriel Pita	3257	Java	2018-03-31 19:37:06
6	Ethan Bainbridge	3322	Java	2018-04-03 20:54:53
7	Suhas T. Nagar	3429	Java	2022-11-16 08:22:14
8	Johan Sandager Bennedsen	3870	Java	2025-11-25 21:26:57
9	Christina Steinhauer	4953	Java	2020-11-19 09:11:40
10	Christina Steinhauer	4953	Java	2020-11-19 09:12:56

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	5530	JavaScript (SpiderMonkey)	2024-07-17 22:17:39

#	User	Length	Language	Date
1	Hidden user	2161	Kotlin	2023-06-20 15:03:13
2	Jacob Huebner	3521	Kotlin	2021-06-18 07:04:30
3	Phường Lên	3547	Kotlin	2020-07-07 02:48:09

#	User	Length	Language	Date
1	Oskar Larsson	1100	Python 2	2019-05-31 12:40:41
2	Thore Husfeldt	1455	Python 2	2018-10-22 19:46:23
3	Lars Åström	1771	Python 2	2018-09-25 23:54:29
4	Måns Magnusson	1852	Python 2	2018-09-22 16:34:17
5	Maj Stenmark	1852	Python 2	2018-09-27 16:37:49
6	Paco Martínez	2021	Python 2	2019-10-16 16:07:55
7	Andreas Björklund	2091	Python 2	2018-12-10 23:26:01
8	Sebastian Mateos Nicolajsen	3916	Python 2	2020-11-03 21:43:38

#	User	Length	Language	Date
1	Christian Lebeda	1052	Python 3	2020-10-28 10:53:32
2	Nicholas Russell Saerang	1295	Python 3	2024-06-17 13:05:48
3	Joakim Hey Hinnerskov	1423	Python 3	2020-11-03 17:28:57
4	Martin Winther	1569	Python 3	2020-11-23 20:10:48
5	Thore Husfeldt	1696	Python 3	2020-10-22 21:52:36
6	qijia li	1749	Python 3	2022-12-03 12:43:45
7	Caleb Dastrup	1832	Python 3	2024-10-12 22:56:00
8	Jakob	1973	Python 3	2025-11-25 02:10:12
9	Matthew Carpio	1988	Python 3	2025-10-02 05:06:35
10	SewentySewen	2025	Python 3	2021-06-18 10:27:20

#	User	Length	Language	Date
1	Jonas Ulsnes Jørgensen	2187	Rust	2024-10-17 18:51:15
2	Niklas Sandén	21650	Rust	2022-11-03 19:42:16
3	Frank Endriss	25322	Rust	2025-01-04 19:00:04

Solution running time distribution