Problem A
Hardwood Species

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Problem statistics

Submissions	3135
Accepted submissions	1214
Submission ratio	38.72%
Authors	891
Accepted authors	787
Author ratio	88.33%

#	User	Runtime	Date
1	Chenzhang Hu	0.34 s	2023-10-10 15:46:41

#	User	Runtime	Date
1	Hidden user	0.07 s	2022-04-14 12:40:37

#	User	Runtime	Date
1	Evan Revis	0.31 s	2024-02-08 18:08:37
2	Benjamin Bilbeau	0.32 s	2024-02-05 17:36:55
3	Brad Beise	0.32 s	2024-02-12 14:58:20
4	Mikael Fiala-Lundström	0.68 s	2021-06-28 00:55:12
5	Andriy Zyevakov	0.73 s	2019-06-08 19:31:26

#	User	Runtime	Date
1	Noah Weninger	0.08 s	2018-12-19 01:48:05
2	Jacky Blois	0.10 s	2023-07-28 15:26:33
3	Hidden user	0.11 s	2019-03-12 18:56:12
4	Wei Chin	0.11 s	2019-09-17 06:59:20
5	Hyunjun Lee	0.11 s	2022-11-12 07:14:49
6	Donald Dong	0.12 s	2018-05-03 09:02:16
7	Clement Cheng Le Da	0.12 s	2019-03-24 05:39:16
8	Joris Kerkhoff	0.12 s	2019-05-16 22:06:36
9	Neev Kataria	0.12 s	2024-01-04 15:11:28
10	Hidden user	0.13 s	2022-07-31 10:00:01

#	User	Runtime	Date
1	Hidden user	0.56 s	2019-06-18 07:36:22

#	User	Runtime	Date
1	Nope Nope	0.14 s	2023-08-17 11:11:17
2	Markus Hansson	0.35 s	2022-10-03 09:59:21
3	Silas Ulander	0.35 s	2022-10-03 10:02:46
4	Norbert Voelker	0.36 s	2021-08-20 00:23:20
5	Simon Fontana Oscarsson	0.36 s	2022-10-10 14:31:19
6	Wei Guo	0.37 s	2022-10-10 14:55:50
7	E N Martin	0.38 s	2019-10-21 23:12:22
8	Jesper Lundgren	0.51 s	2021-04-07 16:16:23

#	User	Runtime	Date
1	Hidden user	0.99 s	2019-11-04 21:08:50

#	User	Runtime	Date
1	Sven Rönnbäck	0.25 s	2022-05-13 11:18:27
2	Doug Goodman	0.47 s	2017-12-19 20:30:00
3	Ada Clevinger	0.47 s	2018-06-20 20:48:11
4	Jacob Harris Cryer Kragh	0.47 s	2023-02-19 12:49:39
5	Emanuel Gonzalez	0.49 s	2024-02-29 23:42:46
6	Kyle Senebouttarath	0.50 s	2023-05-20 01:39:16
7	Alice Heavey	0.51 s	2017-11-17 14:14:41
8	Jacqueline Eriksson	0.51 s	2017-11-27 15:56:22
9	Hidden user	0.53 s	2019-04-05 12:22:36
10	Eugin Pahk	0.53 s	2022-09-30 00:35:15

#	User	Runtime	Date
1	Hidden user	0.49 s	2024-04-23 23:20:00
2	Justin Stevens	0.64 s	2023-08-25 08:28:03

#	User	Runtime	Date
1	Christian Cederquist	0.57 s	2023-02-11 01:27:36
2	Bjørn Chr. Soltvedt	0.60 s	2018-07-03 11:05:48

#	User	Runtime	Date
1	Kelly Dance	0.56 s	2022-09-25 02:05:19
2	Phường Lên	0.63 s	2019-12-28 07:55:03
3	Damien Ryan Allison	0.77 s	2024-03-28 14:45:25
4	Bradley Richards	0.79 s	2023-10-20 16:57:26
5	Hidden user	0.84 s	2019-12-16 19:00:41
6	Nicholas Johnson	0.85 s	2020-04-07 02:15:11
7	Adam Rankin	0.98 s	2023-05-07 23:39:37

#	User	Runtime	Date
1	Susanne Ragnemalm	0.23 s	2023-10-13 23:27:02

#	User	Runtime	Date
1	Agis Daniels	0.26 s	2019-12-16 00:11:10
2	Christofer Ohlsson	0.27 s	2017-11-19 12:07:43
3	Jesper Öqvist	0.27 s	2018-11-09 01:05:12
4	Hermon Mulat	0.27 s	2018-12-23 19:59:22
5	Lars Åström	0.27 s	2019-06-25 18:37:18
6	Asger Hautop Drewsen	0.28 s	2018-12-06 11:57:42
7	Yanmarshus Bachtiar	0.28 s	2020-09-09 09:06:03
8	Cian Ruane	0.29 s	2018-09-02 04:22:52
9	Oskar Haarklou Veileborg	0.29 s	2018-11-01 09:59:42
10	Erik Tjøswold	0.32 s	2019-02-11 14:46:35

#	User	Runtime	Date
1	Hendrik Richter	0.21 s	2018-12-17 11:11:18
2	Hidden user	0.21 s	2019-10-19 23:20:19
3	Lee Tze Han	0.24 s	2019-10-26 10:09:49
4	Hidden user	0.36 s	2019-11-05 22:06:57
5	Josh Taylor	0.36 s	2022-10-21 03:49:59
6	Daniel	0.36 s	2023-08-02 12:31:56
7	Chenzhang Hu	0.36 s	2023-10-10 15:43:31
8	Oskar Haarklou Veileborg	0.37 s	2018-11-01 09:59:08
9	Andrew McGehee	0.37 s	2019-03-04 20:50:30
10	Theo Coyne Morgan	0.37 s	2019-04-20 22:17:01

#	User	Runtime	Date
1	Thomas Feld	0.40 s	2023-02-09 10:11:48
2	Chenzhang Hu	0.48 s	2024-04-15 14:54:29
3	Hidden user	0.49 s	2024-02-22 17:12:32

#	User	Runtime	Date
1	David Rasch	0.14 s	2020-09-07 15:33:07
2	Henry Jacobson	0.15 s	2022-10-24 17:39:01
3	Zack Groff	0.22 s	2019-08-07 18:58:54
4	Hidden user	0.30 s	2022-10-21 03:41:44
5	Bas Dirks	0.31 s	2022-01-20 20:32:44
6	Nicholas Bachmann Tjørnelund	0.40 s	2020-07-04 17:39:30
7	Eric Pinter	0.49 s	2021-11-28 06:39:58
8	Sarek Høverstad Skotåm	0.52 s	2022-02-19 22:07:59

#	User	Length	Date
1	Chenzhang Hu	5	2024-04-15 14:52:23

#	User	Length	Date
1	Hidden user	2091	2022-04-13 23:08:00

#	User	Length	Date
1	Benjamin Bilbeau	969	2024-02-05 17:36:55
2	Evan Revis	1077	2024-02-08 18:08:37
3	Brad Beise	1087	2024-02-12 14:58:20
4	Mikael Fiala-Lundström	1334	2021-06-28 00:55:12
5	Andriy Zyevakov	8476	2019-06-08 19:31:26

#	User	Length	Date
1	Mathias Gernez	181	2023-08-29 00:06:51
2	Evan Magill	223	2023-08-29 16:19:48
3	Hidden user	257	2020-03-07 17:40:33
4	Maciej Lewandowski	285	2020-10-09 01:59:08
5	Markus Mathiasen	294	2021-10-21 13:27:12
6	Alfred Stenborg	295	2021-04-11 13:11:41
7	Eugene Lim Wen Han	296	2019-03-20 10:15:24
8	Dustin Ward	296	2020-10-26 23:51:18
9	Gaelan McMillan	300	2022-11-05 21:14:31
10	Kok Seng Chiew	301	2019-03-20 20:11:30

#	User	Length	Date
1	Hidden user	778	2019-06-18 00:44:45

#	User	Length	Date
1	Nope Nope	436	2023-08-17 11:11:17
2	E N Martin	491	2019-10-21 23:12:22
3	Wei Guo	528	2022-10-10 14:55:50
4	Norbert Voelker	541	2021-08-20 00:23:20
5	Markus Hansson	597	2022-10-03 09:00:55
6	Simon Fontana Oscarsson	638	2022-10-08 22:49:56
7	Silas Ulander	642	2022-10-03 09:20:05
8	Jesper Lundgren	727	2021-04-07 16:16:23

#	User	Length	Date
1	Hidden user	9283	2019-11-04 21:08:50

#	User	Length	Date
1	Doug Goodman	567	2017-12-19 19:39:46
2	Eric Leow Yu Quan	579	2021-01-02 13:39:23
3	Zach Tschetter	593	2021-11-03 02:59:27
4	Emilie Hyslop	697	2021-06-29 06:02:40
5	Logan Bishop	721	2023-03-02 03:18:35
6	Ngo Ngoc Phuong Uyen	741	2021-03-15 05:37:05
7	Emil Bak-Møller	753	2019-03-23 19:48:11
8	Kristoffer Borgstrøm	757	2019-03-25 13:14:29
9	Kenneth Seet	757	2023-10-29 10:19:12
10	Mariann Løtvedt	783	2022-07-12 18:42:16

#	User	Length	Date
1	Justin Stevens	470	2023-08-25 08:28:03
2	Hidden user	566	2024-04-23 23:20:00

#	User	Length	Date
1	Christian Cederquist	172	2023-02-11 01:27:36
2	Bjørn Chr. Soltvedt	339	2018-07-03 11:05:48

#	User	Length	Date
1	Adam Rankin	278	2023-05-07 23:39:37
2	Bradley Richards	382	2023-10-20 16:57:26
3	Damien Ryan Allison	394	2024-03-28 03:22:51
4	Kelly Dance	442	2022-09-25 02:05:05
5	Nicholas Johnson	699	2020-04-07 02:15:11
6	Hidden user	816	2019-12-16 19:00:41
7	Phường Lên	834	2019-12-28 07:55:03

#	User	Length	Date
1	Susanne Ragnemalm	746	2023-10-13 23:27:02

#	User	Length	Date
1	Thomas Feld	138	2019-09-13 08:51:14
2	Jesper Öqvist	202	2018-11-09 01:05:12
3	Oskar Haarklou Veileborg	211	2018-11-01 09:59:42
4	Agis Daniels	212	2019-12-16 00:17:14
5	Asger Hautop Drewsen	234	2018-12-06 11:57:42
6	Johan Lyts	239	2019-12-11 21:59:25
7	Ciara Godwin	258	2018-05-15 18:29:53
8	Lars Åström	262	2019-06-25 18:37:18
9	Yanmarshus Bachtiar	262	2020-09-09 09:06:03
10	Christofer Ohlsson	270	2017-11-19 12:07:43

#	User	Length	Date
1	Hidden user	95	2023-06-16 18:54:50
2	Zach Tschetter	124	2022-10-28 20:36:49
3	Josh Henderson	127	2023-04-14 16:10:09
4	Oskar Haarklou Veileborg	162	2018-11-01 09:59:08
5	Emad Padyab	165	2019-07-18 08:52:45
6	Eimhin McDonald	168	2018-08-01 22:07:45
7	MrVeco	168	2024-03-13 16:53:00
8	Timothy Baeckelant	170	2024-01-02 07:24:42
9	Hidden user	170	2022-12-14 03:28:39
10	Theo Coyne Morgan	171	2019-04-20 22:17:01

#	User	Length	Date
1	Thomas Feld	36	2023-02-09 10:12:44
2	Chenzhang Hu	49	2024-04-15 14:54:29
3	Hidden user	126	2024-02-22 17:12:32

#	User	Length	Date
1	Bas Dirks	387	2022-01-20 20:32:44
2	Nicholas Bachmann Tjørnelund	530	2020-07-04 17:39:30
3	Hidden user	558	2022-10-21 03:41:44
4	Sarek Høverstad Skotåm	605	2022-02-19 22:07:59
5	Henry Jacobson	627	2022-10-24 17:56:30
6	David Rasch	689	2020-09-07 15:33:07
7	Zack Groff	887	2019-08-07 18:58:54
8	Eric Pinter	1180	2021-11-28 06:36:29

Solution running time distribution