Problem A
Treasure Hunt

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Problem statistics

Submissions	6141
Accepted submissions	2025
Submission ratio	32.98%
Authors	1828
Accepted authors	1627
Author ratio	89.00%

#	User	Runtime	Date
1	Przemysław Curzytek	0.02 s	2016-12-06 06:14:11
2	Marek	0.02 s	2017-07-25 17:35:41
3	Andrzej Krajniak	0.02 s	2017-07-25 17:45:38
4	Faisal Rahman	0.02 s	2017-11-14 11:22:48
5	Hidden user	0.02 s	2018-01-30 13:12:56
6	Liam Percy	0.02 s	2018-07-06 22:02:08
7	Chen Shenghao	0.02 s	2018-12-08 07:23:59
8	Zhi Shen	0.02 s	2018-12-23 22:16:35
9	Nils Lenart	0.02 s	2020-04-05 19:42:16
10	Sebastian Sternberg	0.02 s	2021-02-21 21:16:25

#	User	Runtime	Date
1	David Cawthon	0.02 s	2020-09-13 03:39:48

#	User	Runtime	Date
1	Jacob Harris Cryer Kragh	0.05 s	2023-03-04 16:28:22

#	User	Runtime	Date
1	Romulus Pașca	0.01 s	2024-03-20 10:12:03
2	Krzysztof Gibuła	0.08 s	2021-07-03 15:37:51
3	Norbert Voelker	0.08 s	2021-09-12 00:08:09
4	Sander Hellesø	0.09 s	2019-03-17 07:17:14
5	Chen Shenghao	0.13 s	2018-12-04 19:08:43

#	User	Runtime	Date
1	Daniel Allendorf	0.04 s	2018-03-14 20:55:00
2	Tomas Möre	0.04 s	2019-05-26 13:30:39
3	Qi Ji	0.05 s	2018-06-23 12:38:32
4	Jan Hlavacek	0.06 s	2018-03-28 06:56:35
5	Hidden user	0.09 s	2023-01-12 14:54:15
6	Hidden user	0.15 s	2019-11-06 15:46:15
7	Helmut Maierhofer	0.16 s	2023-10-07 22:31:36

#	User	Runtime	Date
1	Martijn Muijsers	0.06 s	2016-10-26 20:33:09
2	Claudius Sundlöf	0.06 s	2016-11-22 00:47:25
3	Micah Stairs	0.06 s	2016-11-25 02:28:01
4	Rick van Rheenen	0.06 s	2017-01-08 21:30:01
5	Finn Lidbetter	0.06 s	2017-03-02 01:23:47
6	James Black	0.06 s	2017-03-02 01:30:10
7	Kell Skogh	0.06 s	2017-03-09 09:15:21
8	Guadalupe Ruiz	0.06 s	2017-04-12 18:11:21
9	Terrence Park	0.06 s	2017-04-29 23:44:49
10	Samuel Klingström	0.06 s	2017-06-20 00:21:31

#	User	Runtime	Date
1	Ram Basnet	0.06 s	2018-09-25 22:50:49
2	Yonah Karp	0.07 s	2018-10-10 18:32:28
3	luna lovegood	0.08 s	2019-01-21 06:23:11
4	Emil Clemedson	0.46 s	2021-08-30 10:54:45

#	User	Runtime	Date
1	Bjørn Chr. Soltvedt	0.01 s	2016-10-20 02:03:35
2	Peter Kedemo	0.02 s	2016-10-18 21:54:17
3	Zachary DeStefano	0.03 s	2018-10-28 23:41:19
4	Christian Cederquist	0.03 s	2023-04-05 21:26:00

#	User	Runtime	Date
1	Danny Robinson	0.91 s	2023-10-12 08:32:44

#	User	Runtime	Date
1	Chen Shenghao	0.18 s	2018-12-03 15:48:56
2	Kenneth SYQ	0.21 s	2019-08-19 09:51:50
3	Adam Rankin	0.21 s	2023-05-09 19:56:29
4	Neil Harmon	0.25 s	2019-10-25 12:29:26
5	Dmitry Shostak	0.27 s	2019-09-22 18:56:30

#	User	Runtime	Date
1	Chen Shenghao	0.02 s	2018-12-07 02:21:37

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.00 s	2017-09-14 10:30:15

#	User	Runtime	Date
1	陳建宏	0.02 s	2021-06-07 18:19:03

#	User	Runtime	Date
1	Haggai Liu	0.03 s	2017-06-10 22:37:27
2	Bin Chen	0.03 s	2017-10-06 14:15:47
3	Andrei Stoica	0.03 s	2017-11-23 16:10:58
4	Juliang Li	0.03 s	2018-04-06 22:31:00
5	Christofer Ohlsson	0.04 s	2016-10-18 18:17:42
6	Jason Youzwak	0.04 s	2016-10-30 02:00:04
7	Justin Su	0.04 s	2017-09-24 07:28:54
8	Tomas Alvarez	0.04 s	2017-10-06 02:31:25
9	Hidden user	0.04 s	2018-04-06 22:15:27
10	Steven Tran	0.04 s	2018-04-06 23:08:58

#	User	Runtime	Date
1	Trung Nguyen	0.03 s	2017-09-28 02:53:13
2	Brenten Canfield	0.03 s	2019-02-07 01:48:22
3	Glenn Bruns	0.03 s	2019-03-19 16:38:49
4	Georgia Weisz	0.03 s	2019-03-26 21:35:50
5	Jason Hwang	0.03 s	2019-10-05 22:32:34
6	Nicholas Meisburger	0.03 s	2019-10-05 23:22:37
7	Ben Firullo	0.03 s	2019-10-05 23:24:17
8	Linus Eklund	0.03 s	2019-12-16 13:01:40
9	Hidden user	0.04 s	2016-10-18 18:09:29
10	Tom Biju	0.04 s	2016-12-26 23:47:30

#	User	Runtime	Date
1	Macdara mac an tSionnaigh	0.06 s	2019-09-27 00:27:56

#	User	Runtime	Date
1	Pahlevi Fikri Auliya	0.00 s	2020-10-13 16:53:01
2	Gyanendra Shukla	0.00 s	2023-01-24 09:41:58
3	Isak Jägberg	0.01 s	2020-06-17 16:23:21
4	Bas Dirks	0.01 s	2022-01-20 13:22:28

#	User	Length	Date
1	Eduardo Núñez	328	2024-03-17 17:59:29
2	Marina	571	2024-04-16 17:39:26
3	Pontus Lidholm	711	2019-04-09 08:06:52
4	Wu Haitao	805	2019-09-04 08:11:48
5	Sujan Roy	842	2020-04-28 17:12:48
6	Kevin Jones	842	2020-11-07 19:14:39
7	Anton Siderud	889	2020-01-18 13:33:43
8	Andrew Roberts	925	2017-09-16 08:36:58
9	Yang Chenglong	989	2019-01-01 20:06:52
10	Tomás A. Pérez Fernandez	1016	2018-09-11 19:03:34

#	User	Length	Date
1	Liam Percy	1531	2018-07-06 22:02:08
2	Volodymyr Besida	1602	2020-03-30 21:50:40
3	Chen Shenghao	1647	2018-12-08 05:44:19
4	Sebastian Sternberg	1763	2021-02-21 21:16:25
5	Hidden user	1815	2018-01-30 13:12:56
6	Sinan Kaplan	1998	2021-05-29 13:49:32
7	Faisal Rahman	2093	2017-11-14 11:22:48
8	Zhi Shen	2414	2018-12-23 22:16:35
9	Mikael Fiala-Lundström	2556	2022-03-18 21:54:14
10	Marek	2569	2017-07-25 17:35:41

#	User	Length	Date
1	Tyler Fernando	324	2022-11-07 03:40:40
2	Gabriel Martins	503	2023-11-26 14:55:36
3	Adarsh Tyagi	519	2024-01-18 16:51:56
4	Zane Yu	526	2018-12-04 12:31:46
5	Luiz Felipe Abrão Reis	564	2016-11-05 02:16:18
6	Grae Yeandle	567	2016-12-16 18:33:30
7	Subramanian Ramasamy	599	2022-08-04 10:42:48
8	Hidden user	614	2017-12-07 16:29:40
9	Ammar Fathin Sabili	620	2019-01-10 02:38:57
10	陳小宇	630	2020-03-29 10:35:12

#	User	Length	Date
1	David Cawthon	1482	2020-09-13 03:39:48

#	User	Length	Date
1	Jacob Harris Cryer Kragh	1374	2023-03-04 16:28:22

#	User	Length	Date
1	Chen Shenghao	727	2018-12-06 14:21:20
2	Romulus Pașca	925	2024-03-20 10:12:03
3	Norbert Voelker	1017	2021-09-12 00:12:32
4	Krzysztof Gibuła	1053	2021-07-03 15:37:51
5	Sander Hellesø	1754	2019-03-17 07:17:14

#	User	Length	Date
1	Daniel Allendorf	768	2018-03-14 20:55:00
2	Tomas Möre	845	2019-05-26 13:30:39
3	Hidden user	927	2023-01-12 14:54:15
4	Qi Ji	1045	2018-06-23 12:38:32
5	Jan Hlavacek	1709	2018-03-28 06:56:35
6	Helmut Maierhofer	2432	2023-10-07 22:31:36
7	Hidden user	14718	2019-11-06 15:46:15

#	User	Length	Date
1	Hidden user	748	2019-09-03 14:48:32
2	Doug Goodman	758	2018-06-05 16:29:40
3	Fu Jin	762	2018-06-17 14:01:37
4	Udit Sanghi	843	2021-07-18 08:40:19
5	Niu Xinyuan	856	2018-06-24 10:28:16
6	Juhi Agrawal	863	2018-06-08 17:27:56
7	Zemzgui Youness	867	2017-11-25 19:20:01
8	Nyamdavaa Amar	882	2021-07-15 11:36:00
9	Daniel West	893	2018-01-08 20:24:16
10	Hidden user	893	2019-07-07 12:49:15

#	User	Length	Date
1	Emil Clemedson	1114	2021-08-30 10:54:45
2	Yonah Karp	1509	2018-10-10 18:32:28
3	Ram Basnet	1755	2018-09-25 22:50:49
4	luna lovegood	23804	2019-01-21 06:23:11

#	User	Length	Date
1	Peter Kedemo	639	2016-10-18 21:54:17
2	Zachary DeStefano	677	2018-10-28 23:41:19
3	Christian Cederquist	713	2023-04-05 21:26:00
4	Bjørn Chr. Soltvedt	791	2016-10-20 02:03:35

#	User	Length	Date
1	Danny Robinson	266	2023-10-12 08:32:44

#	User	Length	Date
1	Dmitry Shostak	806	2019-09-22 18:56:30
2	Adam Rankin	967	2023-05-09 19:56:29
3	Chen Shenghao	1488	2018-12-03 15:48:56
4	Neil Harmon	1823	2019-10-25 12:29:26
5	Kenneth SYQ	3239	2019-08-19 09:51:50

#	User	Length	Date
1	Chen Shenghao	1530	2018-12-07 02:21:37

#	User	Length	Date
1	Ingemar Ragnemalm	1138	2017-09-14 10:30:15

#	User	Length	Date
1	陳建宏	1801	2021-06-07 18:19:03

#	User	Length	Date
1	Thomas Feld	348	2019-09-05 12:13:09
2	Jesper Öqvist	461	2018-10-29 14:33:26
3	Haggai Liu	471	2017-06-10 22:37:27
4	Lars Åström	510	2019-10-08 09:23:30
5	Andreas Björklund	518	2019-10-10 08:38:21
6	Olav Røthe Bakken	545	2019-10-02 16:39:48
7	Justin Su	581	2017-09-24 07:28:54
8	Felix Balthasar Berief	608	2018-10-08 18:02:32
9	Laplace Zhang	643	2018-08-17 09:11:00
10	Andrei Stoica	651	2017-11-23 16:10:58

#	User	Length	Date
1	Benjamin Z White	215	2023-05-11 17:37:54
2	Farzam Abrishami	246	2024-02-03 13:19:36
3	Lee Isaac	283	2023-04-18 19:22:54
4	Yong Mao	287	2023-06-02 03:52:39
5	Nino Bašić	301	2023-01-07 21:37:43
6	Charles Ancheta	327	2023-03-25 22:26:47
7	Paco Criado	353	2023-08-03 23:20:32
8	Eduardo Vicente Petry	380	2023-01-26 08:59:51
9	Nicholas Russell Saerang	393	2023-04-26 12:48:14
10	Oskar Haarklou Veileborg	403	2020-03-10 08:56:02

#	User	Length	Date
1	Macdara mac an tSionnaigh	1117	2019-09-27 00:27:56

#	User	Length	Date
1	Bas Dirks	1667	2022-01-20 13:22:28
2	Gyanendra Shukla	2324	2023-01-24 09:41:58
3	Pahlevi Fikri Auliya	3163	2020-10-13 16:53:01
4	Isak Jägberg	3623	2020-06-17 16:23:21

Solution running time distribution