Problem A
Diagonal Cut — Problem Statistics

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Submissions	3829
Accepted submissions	1267
Submission ratio	33.09%
Authors	1315
Full solves [?]	1071
Full solve Ratio	81.44%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.07 s	Bash	2023-12-19 16:52:47

#	User	Runtime	Language	Date
1	Samuel Jefferis	0.02 s	C#	2020-11-26 17:25:05

#	User	Runtime	Language	Date
1	Xiao Xin	0.08 s	Go	2019-10-05 22:49:55
2	Josenildo Silva	0.08 s	Go	2020-04-23 20:40:00
3	Norbert Voelker	0.08 s	Go	2021-01-22 23:52:24

#	User	Runtime	Language	Date
1	Rudy Matela	0.00 s	Haskell	2024-05-28 18:13:21
2	Albert Lai	0.01 s	Haskell	2019-10-17 01:11:27
3	Brent Yorgey	0.01 s	Haskell	2019-10-24 11:58:00
4	Aurélien Pepin	0.01 s	Haskell	2019-11-30 11:58:44
5	黃克崴	0.01 s	Haskell	2021-03-30 18:57:17

#	User	Runtime	Language	Date
1	Hidden user	0.06 s	Java	2020-04-27 23:13:13
2	Kadin Tang	0.06 s	Java	2020-11-30 09:30:22
3	Ajit Kadaveru	0.06 s	Java	2021-02-02 23:01:15
4	Sparsh Sanchorawala	0.06 s	Java	2023-01-28 21:24:28
5	Nathan Ma	0.06 s	Java	2023-11-04 20:38:43
6	Bjørn Dons	0.08 s	Java	2019-10-05 21:06:16
7	Andrew Polizzotto	0.08 s	Java	2020-03-04 07:39:16
8	Emil Bak-Møller	0.08 s	Java	2020-03-11 23:43:52
9	chirurg	0.08 s	Java	2025-03-05 21:40:14
10	Jeffrey Xiao	0.09 s	Java	2019-10-05 20:21:48

#	User	Runtime	Language	Date
1	Aaron Michael	0.05 s	JavaScript (Node.js)	2025-01-06 23:59:09

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-02-24 17:02:42

#	User	Runtime	Language	Date
1	Timothy Gaede	0.42 s	Julia	2025-04-24 05:29:16

#	User	Runtime	Language	Date
1	Jacob Huebner	0.14 s	Kotlin	2022-02-01 21:20:17
2	Adam Rankin	0.19 s	Kotlin	2023-08-31 23:11:01

#	User	Runtime	Language	Date
1	Hidden user	0.02 s	Objective-C	2023-03-01 10:45:37

#	User	Runtime	Language	Date
1	David Nilsson	0.03 s	Python 2	2019-10-12 15:53:21
2	Maj Stenmark	0.03 s	Python 2	2019-10-27 16:20:12
3	Lars Åström	0.03 s	Python 2	2019-10-27 16:30:35
4	Björn Magnusson	0.03 s	Python 2	2019-10-28 16:43:12
5	Björn Martinsson	0.04 s	Python 2	2019-10-05 22:11:44
6	Andreas Björklund	0.04 s	Python 2	2019-10-06 14:01:23
7	Andreas Eisele	0.04 s	Python 2	2019-10-09 13:55:32
8	Måns Magnusson	0.04 s	Python 2	2019-10-27 11:36:02
9	Jonatan Nilsson	0.04 s	Python 2	2019-10-27 11:45:19
10	Ethan Arnold	0.04 s	Python 2	2019-10-27 20:44:30

#	User	Runtime	Language	Date
1	Ryan Longacre	0.02 s	Python 3	2019-10-05 20:09:35
2	Zach Sample	0.02 s	Python 3	2019-10-05 20:16:04
3	Andy Rock	0.02 s	Python 3	2019-10-05 20:18:53
4	Leo Gao	0.02 s	Python 3	2019-10-05 20:20:47
5	Kevin Tang	0.02 s	Python 3	2019-10-05 20:22:41
6	Kenneth Li	0.02 s	Python 3	2019-10-05 20:23:54
7	Ruihan Guan	0.02 s	Python 3	2019-10-05 20:26:32
8	Isaac Lee	0.02 s	Python 3	2019-10-05 20:30:22
9	Eric Ge	0.02 s	Python 3	2019-10-05 20:30:35
10	Bradon Zhang	0.02 s	Python 3	2019-10-05 20:31:01

#	User	Runtime	Language	Date
1	Miorel Palii	0.05 s	Ruby	2022-03-24 02:49:27
2	Thomas Feld	0.06 s	Ruby	2023-02-02 13:33:57
3	Clement Oh	0.07 s	Ruby	2023-11-22 09:13:50

#	User	Runtime	Language	Date
1	Eric Pinter	0.00 s	Rust	2019-10-24 03:57:26
2	Haggi Haggi	0.00 s	Rust	2019-12-06 18:40:53
3	Davíð Helgason	0.00 s	Rust	2020-03-11 16:24:01
4	Guðmundur Bjarki Sigurðsson	0.00 s	Rust	2020-03-12 16:45:44
5	Simon Hallefält	0.00 s	Rust	2023-09-02 13:45:48
6	Bas Dirks	0.00 s	Rust	2024-01-21 10:58:41
7	Logan Travis	0.00 s	Rust	2025-11-14 07:46:39
8	Krish Lal	0.00 s	Rust	2025-11-20 06:55:40

#	User	Length	Language	Date
1	Chenzhang Hu	46	Bash	2025-09-12 22:29:33

#	User	Length	Language	Date
1	Thư Hà	341	C	2023-08-19 17:49:01
2	Mikolaj Cymcyk	359	C	2021-03-18 15:10:07
3	Mirel Cosulschi	394	C	2024-01-07 22:22:49
4	Ivan Petrov	440	C	2019-10-07 10:06:40
5	Sambit Palit	455	C	2020-12-11 21:13:40
6	Kenny Zhang	561	C	2019-10-05 21:49:13
7	Nathaniel Helgeson	594	C	2019-10-05 22:18:00
8	Yannik Mahlau	795	C	2019-10-05 20:53:55
9	Hidden user	1007	C	2020-07-16 17:51:03
10	Bergur Snorrason	1514	C	2019-10-22 09:39:02

#	User	Length	Language	Date
1	Samuel Jefferis	939	C#	2020-11-26 17:25:05

#	User	Length	Language	Date
1	Dagur Þórisson	128	C++	2024-10-25 11:07:57
2	Robert Logi Jonsson	158	C++	2024-10-25 04:15:36
3	Evan Michael Bailey	177	C++	2023-03-25 18:16:05
4	白川翎羽	188	C++	2021-03-23 12:20:38
5	Bùi Việt Dũng	194	C++	2020-06-06 05:10:54
6	Tyler Jones	195	C++	2023-02-11 22:29:08
7	Aditya Jain	196	C++	2023-11-04 19:20:42
8	Francesco Maria Petrangeli	201	C++	2024-09-07 16:17:44
9	Victor Forbes	205	C++	2020-02-01 15:00:48
10	Phan Ngọc Tiên	208	C++	2019-10-11 02:55:33

#	User	Length	Language	Date
1	Xiao Xin	456	Go	2019-10-05 22:49:55
2	Josenildo Silva	599	Go	2020-04-23 20:40:00
3	Norbert Voelker	628	Go	2021-01-22 23:52:24

#	User	Length	Language	Date
1	黃克崴	224	Haskell	2021-03-30 18:57:17
2	Albert Lai	313	Haskell	2019-10-17 01:13:17
3	Aurélien Pepin	408	Haskell	2019-11-30 11:58:44
4	Rudy Matela	645	Haskell	2024-05-28 18:13:21
5	Brent Yorgey	815	Haskell	2019-10-24 11:58:00

#	User	Length	Language	Date
1	Eric Pinter	337	Java	2019-10-24 03:37:41
2	Ricky Woodruff	386	Java	2019-10-06 02:46:29
3	Natalie Longtin	403	Java	2019-10-05 20:43:40
4	Lior Barak	412	Java	2019-10-05 23:46:07
5	Matthew Craven	431	Java	2019-10-05 22:41:44
6	Arup Ratan Guha	435	Java	2019-10-05 20:36:26
7	Sameer Puri	435	Java	2019-10-05 22:01:07
8	Thomas King	442	Java	2019-10-08 00:33:31
9	Åke Wettergren	455	Java	2019-10-27 11:29:12
10	Hidden user	459	Java	2019-10-05 21:09:34

#	User	Length	Language	Date
1	Aaron Michael	669	JavaScript (Node.js)	2025-01-06 23:59:09

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	399	JavaScript (SpiderMonkey)	2023-02-24 17:02:42

#	User	Length	Language	Date
1	Timothy Gaede	283	Julia	2025-04-24 05:29:16

#	User	Length	Language	Date
1	Adam Rankin	460	Kotlin	2023-08-31 23:11:01
2	Jacob Huebner	699	Kotlin	2022-02-01 21:20:17

#	User	Length	Language	Date
1	Hidden user	705	Objective-C	2023-03-01 10:45:37

#	User	Length	Language	Date
1	Andreas Eisele	108	Python 2	2019-10-09 13:55:32
2	Thomas Feld	125	Python 2	2020-09-23 09:27:51
3	Johan Lyts	167	Python 2	2020-01-07 21:58:58
4	David Nilsson	181	Python 2	2019-10-12 15:53:21
5	Ethan Arnold	185	Python 2	2019-10-27 20:44:30
6	Jonatan Nilsson	187	Python 2	2019-10-27 11:45:19
7	Lars Åström	187	Python 2	2019-10-27 16:30:35
8	Björn Magnusson	187	Python 2	2019-10-28 16:43:12
9	Shashank Bhatt	203	Python 2	2019-10-05 22:12:35
10	Andreas Björklund	218	Python 2	2019-10-06 14:01:23

#	User	Length	Language	Date
1	Hidden user	79	Python 3	2023-09-09 20:26:44
2	Kaaden RumanCam	79	Python 3	2023-11-16 06:14:27
3	Clement Oh	81	Python 3	2023-07-03 20:14:14
4	Benjamin Z White	82	Python 3	2023-06-03 12:51:52
5	Peter Stauder	86	Python 3	2023-03-28 21:20:50
6	Guk Yi Siong	86	Python 3	2024-12-24 08:19:52
7	Shashank Bhatt	87	Python 3	2023-02-11 02:30:46
8	Ryan Farrell	93	Python 3	2024-01-22 18:40:53
9	a_b__c	94	Python 3	2021-03-05 07:22:23
10	Josh Taylor	96	Python 3	2023-06-21 19:04:45

#	User	Length	Language	Date
1	Thomas Feld	45	Ruby	2023-08-29 12:58:08
2	Clement Oh	86	Ruby	2023-11-22 09:13:50
3	Miorel Palii	131	Ruby	2022-03-24 02:49:27

#	User	Length	Language	Date
1	Eric Pinter	434	Rust	2019-10-24 03:57:26
2	Guðmundur Bjarki Sigurðsson	605	Rust	2020-03-12 16:45:44
3	Simon Hallefält	801	Rust	2023-09-02 13:45:48
4	Bas Dirks	1290	Rust	2024-01-21 10:58:41
5	Krish Lal	1428	Rust	2025-11-20 06:55:40
6	Logan Travis	1587	Rust	2025-11-14 07:46:39
7	Davíð Helgason	2355	Rust	2020-03-11 16:24:01
8	Haggi Haggi	2604	Rust	2019-12-06 18:40:53

Solution running time distribution