Problem A
First Orchard — Problem Statistics

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Submissions	520
Accepted submissions	273
Submission ratio	52.50%
Authors	264
Full solves [?]	219
Full solve Ratio	82.95%

#	User	Runtime	Language	Date
1	Adrien Coulier	0.00 s	C	2016-12-10 02:02:02
2	Raymond Yang	0.00 s	C	2021-10-16 16:31:18
3	Akemi Izuko	0.00 s	C	2022-11-13 04:36:55
4	Hjörtur Björnsson	0.00 s	C	2023-02-21 22:47:10
5	Eyleifur Bjarkason	0.00 s	C	2023-02-22 01:29:50

#	User	Runtime	Language	Date
1	Joop van der Heiden	0.04 s	C#	2023-10-16 21:56:04
2	Hidden user	0.07 s	C#	2023-09-12 18:28:09

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2021-10-19 15:14:05

#	User	Runtime	Language	Date
1	Jason Hooper	0.01 s	Haskell	2019-10-15 21:00:22
2	Ignat Insarov	0.01 s	Haskell	2019-10-23 10:47:15
3	Hidden user	0.01 s	Haskell	2019-11-06 10:53:05
4	Steinar Simonnes	0.01 s	Haskell	2026-03-08 12:10:34
5	Zach Tschetter	0.02 s	Haskell	2021-11-14 02:47:45

#	User	Runtime	Language	Date
1	Rene Argento	0.04 s	Java	2026-02-09 04:46:36
2	Sam Reinehr	0.05 s	Java	2017-10-12 09:34:00
3	Hidden user	0.05 s	Java	2017-10-12 23:20:51
4	Erik Baalhuis	0.06 s	Java	2016-08-05 23:17:43
5	Nick Wu	0.06 s	Java	2016-08-15 03:20:50
6	Viraj Maddur	0.06 s	Java	2017-01-26 03:31:53
7	Martijn Muijsers	0.06 s	Java	2017-03-02 14:09:21
8	Bryan Jin	0.06 s	Java	2018-08-27 20:59:47
9	Bjørn Dons	0.06 s	Java	2020-06-14 21:50:23
10	Bas te Kolste	0.06 s	Java	2023-09-12 16:24:50

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-11-08 17:48:52

#	User	Runtime	Language	Date
1	Hidden user	0.60 s	Julia	2025-04-17 18:21:25

#	User	Runtime	Language	Date
1	Jesper Öqvist	0.06 s	Python 2	2018-11-07 18:12:13
2	Oskar Haarklou Veileborg	0.08 s	Python 2	2018-11-11 20:07:24
3	Johan Lyts	0.12 s	Python 2	2020-06-08 15:05:18
4	Veronica Gunn	0.48 s	Python 2	2017-09-23 02:14:28
5	Godmar Back	0.49 s	Python 2	2019-01-01 03:12:35
6	Hidden user	0.51 s	Python 2	2019-09-12 23:29:44

#	User	Runtime	Language	Date
1	Денис Соболев	0.02 s	Python 3	2019-04-24 15:57:50
2	Vincent Tandya	0.02 s	Python 3	2019-10-27 18:05:53
3	Gustav Rosén	0.03 s	Python 3	2019-07-25 23:33:07
4	Hidden user	0.04 s	Python 3	2019-04-01 17:04:54
5	Jason Cannon	0.04 s	Python 3	2019-11-06 20:14:19
6	apd	0.05 s	Python 3	2024-11-17 19:34:54
7	Kevin Jon Jensen	0.06 s	Python 3	2018-10-30 09:27:35
8	Isaac Lee	0.06 s	Python 3	2020-04-23 19:45:24
9	Wouter Kool	0.06 s	Python 3	2023-09-12 17:02:06
10	Kailash Seshadri	0.06 s	Python 3	2023-12-08 06:17:23

#	User	Runtime	Language	Date
1	Hidden user	0.06 s	Ruby	2023-07-26 05:12:28

#	User	Runtime	Language	Date
1	Akemi Izuko	0.00 s	Rust	2022-11-13 01:04:40
2	Krish Lal	0.00 s	Rust	2025-11-23 03:20:43

#	User	Length	Language	Date
1	Raymond Yang	1017	C	2021-10-16 16:31:18
2	Adrien Coulier	1296	C	2016-12-10 02:02:02
3	Hjörtur Björnsson	5785	C	2023-02-21 22:47:10
4	Eyleifur Bjarkason	9043	C	2023-02-22 01:29:50
5	Akemi Izuko	101998	C	2022-11-13 04:36:55

#	User	Length	Language	Date
1	Joop van der Heiden	2812	C#	2023-10-16 21:56:04
2	Hidden user	3671	C#	2023-09-12 18:28:09

#	User	Length	Language	Date
1	Jannik Olbrich	739	C++	2023-03-29 18:33:42
2	Atli Fannar Franklín	752	C++	2024-04-20 14:03:22
3	Felix Halim	809	C++	2019-12-15 08:26:16
4	Christian Yongwhan Lim	887	C++	2024-03-22 15:31:58
5	Johan Wind	908	C++	2018-10-13 18:07:05
6	William Gan	969	C++	2018-12-04 15:28:18
7	Roger Chen	1022	C++	2022-08-10 22:51:06
8	Alex Meed	1077	C++	2017-06-18 23:25:36
9	Mel Rogene Natividad	1088	C++	2019-03-25 08:33:01
10	Modak Shantanu Bharat	1169	C++	2019-12-31 11:20:58

#	User	Length	Language	Date
1	Norbert Voelker	1471	Go	2021-10-19 15:14:05

#	User	Length	Language	Date
1	Steinar Simonnes	1438	Haskell	2026-03-08 12:10:34
2	Zach Tschetter	1680	Haskell	2021-11-14 02:47:45
3	Ignat Insarov	3480	Haskell	2019-10-23 10:47:15
4	Jason Hooper	4381	Haskell	2019-10-15 21:00:22
5	Hidden user	10211	Haskell	2019-11-06 10:53:05

#	User	Length	Language	Date
1	Doug Goodman	1404	Java	2017-11-25 16:37:33
2	Sam Reinehr	1517	Java	2017-10-12 09:34:00
3	Hidden user	1601	Java	2018-12-25 22:47:40
4	Crystal Sharpe	1774	Java	2020-07-13 16:57:26
5	Martijn Muijsers	1877	Java	2017-03-02 14:09:21
6	Hidden user	1928	Java	2017-10-12 23:20:51
7	Paul Boddington	1963	Java	2017-02-05 20:40:54
8	Bas te Kolste	1996	Java	2023-09-12 16:24:50
9	Bryan Jin	2091	Java	2018-08-27 20:59:47
10	Stephen Atwood	2092	Java	2019-04-04 19:30:26

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	999	JavaScript (SpiderMonkey)	2023-11-08 17:48:52

#	User	Length	Language	Date
1	Hidden user	418	Julia	2025-04-17 18:32:20

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	685	Python 2	2018-11-11 20:07:24
2	Jesper Öqvist	801	Python 2	2018-11-07 18:12:13
3	Veronica Gunn	935	Python 2	2017-09-23 02:14:28
4	Johan Lyts	1103	Python 2	2020-06-07 22:06:03
5	Godmar Back	2890	Python 2	2019-01-01 03:12:35
6	Hidden user	2890	Python 2	2019-09-12 23:29:44

#	User	Length	Language	Date
1	Teikn Smith	471	Python 3	2023-11-15 02:00:57
2	Jason Cannon	474	Python 3	2019-11-06 20:14:19
3	Jerry Xu	545	Python 3	2023-07-22 02:57:19
4	Bas H	567	Python 3	2023-09-14 12:30:09
5	Hidden user	573	Python 3	2020-06-14 21:43:42
6	Kelly Dance	652	Python 3	2023-09-18 02:54:58
7	Денис Соболев	691	Python 3	2019-04-24 15:57:50
8	apd	701	Python 3	2024-11-17 19:34:54
9	Nicholas Russell Saerang	783	Python 3	2023-08-15 11:01:23
10	Tan Yi Long	818	Python 3	2025-03-21 05:07:17

#	User	Length	Language	Date
1	Hidden user	860	Ruby	2023-07-26 05:12:28

#	User	Length	Language	Date
1	Krish Lal	2675	Rust	2025-11-23 03:20:43
2	Akemi Izuko	4589	Rust	2022-11-13 01:04:40

Solution running time distribution