Problem A
Triangle Trilemma — Problem Statistics

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Submissions	2839
Accepted submissions	867
Submission ratio	30.54%
Authors	750
Full solves [?]	653
Full solve Ratio	87.07%

#	User	Runtime	Language	Date
1	Alex Xandra Albert Sim	0.00 s	C	2015-01-28 10:25:14
2	Bergur Snorrason	0.00 s	C	2019-04-01 18:24:29
3	Þórður Agust	0.00 s	C	2019-04-07 13:56:08
4	Henrik Lindström	0.00 s	C	2019-05-11 10:42:14
5	Ivan Petrov	0.00 s	C	2019-10-16 13:07:16
6	vance	0.00 s	C	2020-03-26 04:27:15

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.02 s	C#	2016-03-15 14:16:27
2	Hidden user	0.02 s	C#	2019-03-21 23:51:27
3	Joakim Eriksson	0.03 s	C#	2020-01-12 12:19:41

#	User	Runtime	Language	Date
1	Norbert Voelker	0.02 s	Go	2021-12-06 19:05:03
2	Vilhelm Melkstam	0.08 s	Go	2022-05-02 12:26:05

#	User	Runtime	Language	Date
1	Oskar Segersvärd	0.00 s	Haskell	2014-12-15 13:41:44
2	Patrik Lilja	0.00 s	Haskell	2016-10-24 21:36:40
3	Jan Hlavacek	0.00 s	Haskell	2016-11-01 05:31:57
4	Brent Yorgey	0.00 s	Haskell	2017-10-30 11:46:30
5	Esther Chong	0.00 s	Haskell	2017-11-18 01:37:38
6	Jacques Schutte	0.00 s	Haskell	2018-05-16 13:56:43
7	Steinar Simonnes	0.00 s	Haskell	2025-07-16 12:55:51

#	User	Runtime	Language	Date
1	Bjørn Dons	0.05 s	Java	2018-11-18 21:20:48
2	Sven Rönnbäck	0.05 s	Java	2024-05-11 15:22:07
3	Dexter Gramfors	0.06 s	Java	2015-12-03 15:46:48
4	Jonas Stendahl	0.06 s	Java	2015-12-04 09:05:09
5	Erik Ranby	0.06 s	Java	2015-12-04 12:43:11
6	Daniel Millevik	0.06 s	Java	2015-12-05 16:33:53
7	Ludvig Jansson	0.06 s	Java	2015-12-08 11:55:00
8	Niklas Rönnholm	0.06 s	Java	2015-12-14 19:28:41
9	Rodrigo Ramos	0.06 s	Java	2017-02-21 16:44:55
10	Martijn Muijsers	0.06 s	Java	2017-03-12 14:20:39

#	User	Runtime	Language	Date
1	Peter Kedemo	0.01 s	JavaScript (SpiderMonkey)	2016-05-28 17:23:10
2	Alan Delaney	0.01 s	JavaScript (SpiderMonkey)	2017-04-07 21:54:07
3	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-06-13 14:32:41
4	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2023-10-11 05:35:37

#	User	Runtime	Language	Date
1	Timothy Gaede	0.83 s	Julia	2024-04-09 22:00:07

#	User	Runtime	Language	Date
1	Silas Lenz	0.16 s	Kotlin	2019-05-06 13:17:40
2	Hidden user	0.23 s	Kotlin	2019-11-05 19:58:30
3	Phường Lên	0.27 s	Kotlin	2020-01-18 20:11:01

#	User	Runtime	Language	Date
1	Caleb Austin	0.00 s	Lua	2024-11-22 21:10:25

#	User	Runtime	Language	Date
1	David Connolly	0.00 s	Pascal	2017-08-24 17:20:19
2	Ingemar Ragnemalm	0.00 s	Pascal	2019-10-26 05:41:06

#	User	Runtime	Language	Date
1	Karoliina Oksanen	0.03 s	Python 2	2016-03-13 04:08:50
2	Tomas Alvarez	0.03 s	Python 2	2017-04-06 02:15:56
3	Josenildo Silva	0.03 s	Python 2	2017-05-08 19:43:30
4	Hermon Mulat	0.03 s	Python 2	2017-11-17 03:12:12
5	Daniel Voina	0.03 s	Python 2	2018-08-27 19:03:30
6	Herbert Ilhan Tanujaya	0.03 s	Python 2	2019-03-24 14:20:16
7	Sigurður Jens Albertsson	0.03 s	Python 2	2019-11-29 18:35:13
8	Yanmarshus Bachtiar	0.03 s	Python 2	2020-12-02 04:02:23
9	Johan Lyts	0.03 s	Python 2	2021-01-13 20:51:32
10	Andreas Björklund	0.03 s	Python 2	2022-03-14 19:20:08

#	User	Runtime	Language	Date
1	Markus Videll	0.02 s	Python 3	2015-12-06 19:57:53
2	Linus Eklund	0.02 s	Python 3	2016-03-22 22:40:35
3	Robin Andersson	0.02 s	Python 3	2016-05-06 09:22:25
4	Isaac Lee	0.02 s	Python 3	2016-11-17 02:04:58
5	Francisco Martín Mateos	0.02 s	Python 3	2017-03-24 11:21:07
6	Henrik Adolfsson	0.02 s	Python 3	2017-05-08 08:04:34
7	Ludvig Pedersen	0.02 s	Python 3	2017-07-20 22:36:11
8	Денис Соболев	0.02 s	Python 3	2017-07-21 17:24:28
9	Ram Basnet	0.02 s	Python 3	2017-11-22 08:07:14
10	Lars Åström	0.02 s	Python 3	2017-11-22 09:44:23

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2026-01-06 11:25:52

#	User	Runtime	Language	Date
1	Christofer Nolander	0.00 s	Rust	2019-10-24 10:37:04
2	Eric Pinter	0.00 s	Rust	2020-10-29 03:52:14
3	Artur Khuziakhmetov	0.00 s	Rust	2022-07-28 10:37:18
4	Giang Đào	0.00 s	Rust	2023-01-01 15:47:18
5	Leo Jarhede	0.00 s	Rust	2025-05-08 08:09:11
6	Emil Hultcrantz	0.00 s	Rust	2025-05-09 12:27:18
7	Alexander Berntsson	0.00 s	Rust	2025-06-09 13:45:14

#	User	Runtime	Language	Date
1	Felix Stenberg	0.00 s	Zig	2025-05-09 14:51:48

#	User	Length	Language	Date
1	Ivan Petrov	1862	C	2019-10-16 13:07:16
2	vance	2008	C	2020-03-26 04:27:15
3	Alex Xandra Albert Sim	2597	C	2015-01-28 10:25:14
4	Bergur Snorrason	3713	C	2019-04-01 18:24:29
5	Henrik Lindström	3776	C	2019-05-11 10:42:14
6	Þórður Agust	8407	C	2019-04-07 13:56:08

#	User	Length	Language	Date
1	Hidden user	3240	C#	2019-03-21 23:51:27
2	Joakim Eriksson	5377	C#	2020-01-12 12:19:41
3	Andriy Zyevakov	9204	C#	2016-03-15 14:16:27

#	User	Length	Language	Date
1	a_b__c	613	C++	2021-03-06 18:49:59
2	David Wärn	676	C++	2015-02-15 17:16:26
3	William Gan	757	C++	2018-01-30 08:08:42
4	Johan Wind	821	C++	2018-04-21 17:23:10
5	Love Forsberg	825	C++	2017-05-04 13:39:50
6	Garðar Ingvarsson	856	C++	2019-04-05 05:10:02
7	David Venhoek	858	C++	2016-02-16 09:34:41
8	Matthew Joseph Schallenkamp	894	C++	2018-09-30 18:57:05
9	Sai Kiran Reddy	917	C++	2016-07-19 11:30:22
10	Hidden user	925	C++	2018-05-07 04:39:32

#	User	Length	Language	Date
1	Norbert Voelker	1996	Go	2021-12-06 19:05:03
2	Vilhelm Melkstam	2154	Go	2022-05-02 12:26:05

#	User	Length	Language	Date
1	Jacques Schutte	1265	Haskell	2018-05-16 13:56:43
2	Esther Chong	1332	Haskell	2017-11-18 01:37:38
3	Steinar Simonnes	1336	Haskell	2025-07-16 12:58:31
4	Jan Hlavacek	1660	Haskell	2016-11-01 05:31:57
5	Patrik Lilja	1726	Haskell	2016-10-24 21:36:40
6	Brent Yorgey	1954	Haskell	2017-10-30 11:46:30
7	Oskar Segersvärd	6184	Haskell	2014-12-15 13:41:44

#	User	Length	Language	Date
1	Doug Goodman	1134	Java	2018-06-05 20:17:47
2	Xuehui Chen	1409	Java	2018-08-17 17:25:04
3	Martha E.	1426	Java	2024-12-11 03:22:27
4	Hnin Pwint Wai	1432	Java	2019-10-14 03:04:40
5	Vương Quốc Ấn	1441	Java	2023-11-05 16:09:19
6	Khoi Nguyen Hoang	1441	Java	2023-11-07 14:33:26
7	Lukas Miedema	1660	Java	2016-10-28 23:03:43
8	Cong Nguyen	1722	Java	2023-11-05 21:36:54
9	Thu Dang Thi Anh	1722	Java	2023-11-19 15:10:12
10	Alex Zuckut	1739	Java	2017-04-07 16:30:51

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	651	JavaScript (SpiderMonkey)	2023-10-11 05:45:35
2	Christian Pilegaard Cederquist	838	JavaScript (SpiderMonkey)	2023-06-13 14:32:41
3	Peter Kedemo	1295	JavaScript (SpiderMonkey)	2016-05-28 17:23:10
4	Alan Delaney	3152	JavaScript (SpiderMonkey)	2017-04-07 21:54:07

#	User	Length	Language	Date
1	Timothy Gaede	2318	Julia	2024-04-09 22:00:07

#	User	Length	Language	Date
1	Hidden user	1687	Kotlin	2019-11-05 19:58:30
2	Phường Lên	2233	Kotlin	2020-01-18 20:11:01
3	Silas Lenz	2983	Kotlin	2019-05-06 13:17:40

#	User	Length	Language	Date
1	Caleb Austin	1625	Lua	2024-11-22 21:10:25

#	User	Length	Language	Date
1	Ingemar Ragnemalm	2839	Pascal	2019-10-26 05:41:06
2	David Connolly	2880	Pascal	2017-08-24 17:20:19

#	User	Length	Language	Date
1	Sigurður Jens Albertsson	686	Python 2	2019-11-29 18:35:13
2	Herbert Ilhan Tanujaya	713	Python 2	2019-03-24 14:20:16
3	Daniel Voina	819	Python 2	2018-08-27 19:03:30
4	Johan Lyts	870	Python 2	2021-01-13 20:51:32
5	Josenildo Silva	1061	Python 2	2017-05-08 19:43:30
6	Andreas Björklund	1165	Python 2	2022-03-14 19:20:08
7	Sivasankaran D	1168	Python 2	2026-02-23 01:11:46
8	Tomas Alvarez	1231	Python 2	2017-04-06 02:15:56
9	Yanmarshus Bachtiar	1232	Python 2	2020-12-02 04:02:23
10	Hermon Mulat	1488	Python 2	2017-11-17 03:12:12

#	User	Length	Language	Date
1	Jorke de Vlas	343	Python 3	2024-05-30 16:59:36
2	Marcus Xu	428	Python 3	2023-04-02 16:27:15
3	Farzam Abrishami	437	Python 3	2026-02-27 22:49:47
4	Erik Ulff	484	Python 3	2024-03-25 13:33:35
5	Caeden Whitaker	497	Python 3	2021-12-19 04:30:37
6	Jonathan Dastrup	497	Python 3	2024-08-24 02:00:13
7	Peter Stauder	568	Python 3	2023-04-22 17:38:33
8	Mio Cajander	588	Python 3	2024-04-16 21:25:35
9	vance	702	Python 3	2020-03-26 04:04:46
10	Hrant Hovhannisyan	722	Python 3	2026-02-19 03:51:19

#	User	Length	Language	Date
1	Thomas Feld	216	Ruby	2026-01-06 11:43:33

#	User	Length	Language	Date
1	Artur Khuziakhmetov	1620	Rust	2022-07-28 10:37:18
2	Leo Jarhede	1650	Rust	2025-05-08 08:09:11
3	Eric Pinter	2456	Rust	2020-10-29 03:52:14
4	Christofer Nolander	5177	Rust	2019-10-24 10:37:04
5	Giang Đào	8661	Rust	2023-01-01 15:47:18
6	Alexander Berntsson	9229	Rust	2025-06-09 13:45:14
7	Emil Hultcrantz	19578	Rust	2025-05-09 12:27:18

#	User	Length	Language	Date
1	Felix Stenberg	14254	Zig	2025-05-09 14:51:48

Solution running time distribution