Problem A
Triangles of a Square — Problem Statistics

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Submissions	1164
Accepted submissions	541
Submission ratio	46.48%
Authors	527
Full solves [?]	474
Full solve Ratio	89.94%

#	User	Runtime	Language	Date
1	Thomas Feld	0.01 s	Bash	2025-01-29 09:22:52
2	Chenzhang Hu	0.01 s	Bash	2025-09-12 20:50:21

#	User	Runtime	Language	Date
1	Jack Gurdin	0.00 s	C	2024-11-16 20:15:59
2	Brian Stuart	0.00 s	C	2024-11-16 20:53:32
3	Jake Marchese	0.00 s	C	2024-11-16 21:28:02
4	Sven Rönnbäck	0.00 s	C	2024-11-17 13:55:04

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2024-11-21 19:47:25

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2024-11-18 00:33:31
2	Ng Tek In	0.00 s	Haskell	2024-12-01 06:44:02
3	Jan Hrček	0.00 s	Haskell	2024-12-15 10:43:13
4	Hidden user	0.00 s	Haskell	2024-12-18 23:33:34
5	Steinar Simonnes	0.00 s	Haskell	2025-01-23 14:02:12
6	Sebastian Banert	0.00 s	Haskell	2025-01-27 00:54:52
7	Shinji Koshida	0.00 s	Haskell	2025-03-08 12:41:45

#	User	Runtime	Language	Date
1	Tyler Lindenmuth	0.04 s	Java	2024-11-16 19:43:18
2	Ethan Li	0.04 s	Java	2024-11-16 19:58:02
3	Isaac Light	0.04 s	Java	2024-11-16 20:05:14
4	Evan Tian	0.04 s	Java	2024-11-16 20:05:17
5	Ranjith M	0.04 s	Java	2024-11-16 20:10:04
6	Andrew Lin	0.04 s	Java	2024-11-16 20:45:28
7	Jacob Allen	0.04 s	Java	2024-11-16 22:34:37
8	Curtis Zhang	0.04 s	Java	2025-09-30 00:57:45
9	Ian Riley	0.05 s	Java	2024-11-16 19:52:44
10	Daniel Fajardo	0.05 s	Java	2024-11-16 21:31:18

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	JavaScript (Node.js)	2025-01-21 07:11:05

#	User	Runtime	Language	Date
1	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2024-11-18 23:37:44
2	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2024-12-19 10:34:51
3	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2025-02-04 13:39:14
4	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-05-16 23:05:36

#	User	Runtime	Language	Date
1	Timothy Gaede	0.41 s	Julia	2025-03-21 19:24:56

#	User	Runtime	Language	Date
1	Paul McBurney	0.24 s	Kotlin	2024-11-16 20:04:21

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2025-06-25 17:23:11

#	User	Runtime	Language	Date
1	Srikar Gouru	0.04 s	Python 3	2024-11-16 19:38:52
2	Ty Mercer	0.04 s	Python 3	2024-11-16 19:39:24
3	Hidden user	0.04 s	Python 3	2024-11-16 19:39:52
4	Ian Zhang	0.04 s	Python 3	2024-11-16 19:45:19
5	Hung Le	0.04 s	Python 3	2024-11-16 19:46:48
6	Richard Sun	0.04 s	Python 3	2024-11-16 19:48:08
7	Cameron Kauffman	0.04 s	Python 3	2024-11-16 19:48:42
8	WalkerKnapp	0.04 s	Python 3	2024-11-16 19:48:48
9	Eric Zeng	0.04 s	Python 3	2024-11-16 19:48:53
10	Steppan Konoplev	0.04 s	Python 3	2024-11-16 19:49:08

#	User	Runtime	Language	Date
1	Miorel Palii	0.06 s	Ruby	2024-11-25 00:16:49
2	Thomas Feld	0.06 s	Ruby	2025-01-29 09:22:10
3	Chenzhang Hu	0.07 s	Ruby	2024-11-19 14:51:39

#	User	Runtime	Language	Date
1	Isak Jägberg	0.00 s	Rust	2024-11-19 09:39:16
2	Pankajkumar Patro	0.00 s	Rust	2024-12-05 17:26:41
3	Bas Dirks	0.00 s	Rust	2025-01-22 13:33:17
4	Vincent Lagerros	0.00 s	Rust	2025-02-14 16:05:45
5	Aaron Millhouse	0.00 s	Rust	2025-02-19 00:14:37

#	User	Length	Language	Date
1	Thomas Feld	24	Bash	2025-01-29 09:22:52
2	Chenzhang Hu	24	Bash	2025-09-12 20:50:21

#	User	Length	Language	Date
1	Jake Marchese	338	C	2024-11-16 21:28:02
2	Jack Gurdin	525	C	2024-11-16 20:15:59
3	Sven Rönnbäck	568	C	2024-11-17 13:55:04
4	Brian Stuart	623	C	2024-11-16 20:53:32

#	User	Length	Language	Date
1	Carlos Miranda	139	C++	2025-04-29 04:16:40
2	Zacaria Tawfick	162	C++	2025-02-03 04:32:48
3	Jesús Pacheco Alonso	215	C++	2024-11-18 18:33:29
4	Jon Wang	239	C++	2024-11-16 19:44:46
5	Ruyi Lan	246	C++	2025-01-13 22:09:03
6	Nick Wu	248	C++	2024-11-18 01:17:26
7	Russell William Hoffman Mullinax I	252	C++	2024-11-16 22:46:26
8	Warren Bei	276	C++	2024-11-16 19:46:47
9	Danny Mittal	288	C++	2024-11-16 19:35:35
10	Warith Rahman	294	C++	2025-11-03 06:13:15

#	User	Length	Language	Date
1	Norbert Voelker	458	Go	2024-11-21 19:47:25

#	User	Length	Language	Date
1	Jan Hrček	101	Haskell	2024-12-15 10:43:13
2	Sebastian Banert	199	Haskell	2025-01-27 00:54:52
3	Hidden user	279	Haskell	2024-12-18 23:33:34
4	Shinji Koshida	354	Haskell	2025-03-08 12:41:45
5	Brent Yorgey	385	Haskell	2024-11-18 00:33:31
6	Steinar Simonnes	398	Haskell	2025-01-23 14:02:12
7	Ng Tek In	1751	Haskell	2024-12-01 06:44:02

#	User	Length	Language	Date
1	Carlos Matos	530	Java	2024-12-06 21:28:45
2	Hunter Mullen	552	Java	2025-02-13 08:13:46
3	Ryan Hricenak	573	Java	2024-11-16 20:35:07
4	Nick	594	Java	2024-11-16 23:17:15
5	Matt Walsh	596	Java	2025-10-08 23:52:55
6	Zachary Sierra	626	Java	2024-11-16 21:06:53
7	Steve Tate	634	Java	2024-11-16 20:10:25
8	David Sulpice	640	Java	2025-10-30 21:47:13
9	Martha E.	648	Java	2024-12-04 03:07:52
10	William Agee	668	Java	2024-11-16 21:56:33

#	User	Length	Language	Date
1	Hidden user	1187	JavaScript (Node.js)	2025-01-21 07:11:05

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	68	JavaScript (SpiderMonkey)	2025-02-04 13:52:21
2	Jimmy Gustafsson	69	JavaScript (SpiderMonkey)	2025-05-16 23:07:10
3	Evan Magill	118	JavaScript (SpiderMonkey)	2024-11-18 23:37:44
4	Bjørn Chr. Soltvedt	152	JavaScript (SpiderMonkey)	2024-12-19 10:38:44

#	User	Length	Language	Date
1	Timothy Gaede	747	Julia	2025-03-21 19:24:56

#	User	Length	Language	Date
1	Paul McBurney	478	Kotlin	2024-11-16 20:04:21

#	User	Length	Language	Date
1	Ingemar Ragnemalm	1633	Pascal	2025-06-25 17:23:11

#	User	Length	Language	Date
1	Sachin Sivakumar	49	Python 3	2024-11-17 14:29:31
2	Chenzhang Hu	49	Python 3	2024-11-19 14:55:11
3	Shashank Bhatt	49	Python 3	2024-11-24 01:38:22
4	Allison Pelton	49	Python 3	2024-11-24 01:41:20
5	Bo Stokes	66	Python 3	2024-11-19 14:52:58
6	Thibault Raffaillac	70	Python 3	2025-01-24 12:01:40
7	Nicholas Russell Saerang	75	Python 3	2024-12-04 20:53:43
8	Simon Baeckelant	86	Python 3	2025-11-09 11:23:13
9	Yong Mao	92	Python 3	2025-01-16 05:05:51
10	Teikn Smith	93	Python 3	2024-11-24 08:49:49

#	User	Length	Language	Date
1	Thomas Feld	31	Ruby	2025-01-29 09:22:10
2	Chenzhang Hu	33	Ruby	2024-11-19 14:51:39
3	Miorel Palii	131	Ruby	2024-11-25 00:16:49

#	User	Length	Language	Date
1	Vincent Lagerros	296	Rust	2025-02-14 16:05:45
2	Pankajkumar Patro	436	Rust	2024-12-05 17:30:20
3	Aaron Millhouse	597	Rust	2025-02-19 00:14:37
4	Isak Jägberg	928	Rust	2024-11-19 09:39:16
5	Bas Dirks	1796	Rust	2025-01-22 13:33:17

Solution running time distribution