Problem I
Triolingo Push — Problem Statistics

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Submissions	1576
Accepted submissions	1193
Submission ratio	75.70%
Authors	326
Full solves [?]	153
Full solve Ratio	46.93%

#	User	Score	Language	Date
1	Eyleifur Bjarkason	101	C	2023-06-18 00:43:43
2	Hjörtur Björnsson	101	C	2023-06-20 12:31:07
3	Alexander Bilde Pedersen	101	C	2023-11-30 11:22:11
4	Armand Ledoux	100	C	2023-12-13 18:21:13
5	Martin Blom	100	C	2024-02-05 11:20:19
6	Jonathan Hallström	100	C	2024-03-05 15:27:20
7	Hidden user	100	C	2024-10-04 03:08:25
8	Jiaqi Wu	40	C	2023-09-08 18:05:57
9	Gustav Kristensen	40	C	2023-09-08 18:39:08
10	Zander	40	C	2025-01-06 20:11:19

#	User	Score	Language	Date
1	Arvid Kristoffersson	101	C#	2023-08-26 20:24:34
2	Michael Damsgaard	101	C#	2024-12-27 13:09:53
3	William Skou Heidemann	100	C#	2023-09-08 18:01:20
4	Andriy Zyevakov	100	C#	2024-04-20 08:19:18
5	Andrew Nixon	40	C#	2023-08-24 15:32:38
6	Noah Fabricius	40	C#	2023-09-08 16:57:30

#	User	Score	Language	Date
1	Jim Hansson	100	Common Lisp	2025-06-30 00:06:34

#	User	Score	Language	Date
1	Jesper Bengtson	101	F#	2023-09-11 18:40:14
2	Christian Eeg Nellemose	40	F#	2023-09-08 17:08:01
3	Albert Erik Dyekjær	40	F#	2023-09-08 17:30:51
4	Ronas Jacob Coban Olsen	40	F#	2025-04-08 12:58:29

#	User	Score	Language	Date
1	Johann Yvetot	100	Go	2025-05-21 00:08:22
2	Andreas Just Petersen	40	Go	2023-09-08 17:54:00

#	User	Score	Language	Date
1	Brent Yorgey	101	Haskell	2023-05-29 16:18:55
2	KatSch	101	Haskell	2024-07-27 05:43:37
3	Rudy Matela	100	Haskell	2024-05-09 12:24:33
4	Emil Kristensen	40	Haskell	2023-09-08 17:16:17
5	Hidden user	40	Haskell	2024-10-04 02:13:43

#	User	Score	Language	Date
1	Bjørn Dons	101	Java	2023-05-30 20:21:30
2	Liam Keliher	101	Java	2023-07-13 02:14:56
3	Mikael Fiala-Lundström	101	Java	2023-08-28 22:50:29
4	Godmar Back	101	Java	2025-09-13 03:40:22
5	Thomas McConkey	100	Java	2023-05-31 16:11:51
6	Issa Issack	100	Java	2023-08-24 06:10:54
7	Nicolai Klokmose	100	Java	2023-09-08 18:04:15
8	Hidden user	100	Java	2023-09-08 18:27:20
9	Mikael Fangel	100	Java	2023-09-08 18:57:40
10	Mayuri Birari	100	Java	2024-04-06 02:00:55

#	User	Score	Language	Date
1	Bas Dirks	100	JavaScript (Node.js)	2024-01-10 13:40:22
2	Nicklas Østerberg	40	JavaScript (Node.js)	2023-09-08 17:19:09

#	User	Score	Language	Date
1	Christian Pilegaard Cederquist	101	JavaScript (SpiderMonkey)	2023-06-10 01:13:39
2	Bjørn Chr. Soltvedt	101	JavaScript (SpiderMonkey)	2024-06-28 20:51:35

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2024-07-24 03:42:51

#	User	Score	Language	Date
1	Adam Rankin	101	Kotlin	2023-09-26 00:09:52

#	User	Score	Language	Date
1	Jesper Bengtson	101	OCaml	2024-02-28 15:29:31

#	User	Score	Language	Date
1	Johan Lyts	101	Python 2	2023-11-19 22:15:24

#	User	Score	Language	Date
1	Thomas Feld	101	Ruby	2023-06-01 15:29:48
2	Matzuka	101	Ruby	2025-11-28 18:03:08

#	User	Score	Language	Date
1	Daniel Anker Hermansen	101	Rust	2023-05-29 11:16:44
2	Vincent Lagerros	101	Rust	2024-04-02 16:02:04
3	Winston Wu	101	Rust	2024-08-21 09:00:27
4	Erik Magnusson	101	Rust	2024-10-11 00:12:21
5	Noah Webber	101	Rust	2025-09-15 01:46:26
6	Frank Endriss	101	Rust	2025-11-07 11:16:29
7	svante spännar	100	Rust	2023-07-23 14:26:38
8	Bas Dirks	100	Rust	2024-01-10 13:48:34
9	Logan Detrick	100	Rust	2024-05-14 01:03:27
10	Selim Yetkin	40	Rust	2023-09-08 17:35:18

#	User	Score	Language	Date
1	Hidden user	100	TypeScript	2025-10-12 09:59:40

#	User	Runtime	Language	Date
1	Eyleifur Bjarkason	0.00 s	C	2023-06-18 00:43:43
2	Hjörtur Björnsson	0.00 s	C	2023-06-20 12:31:07
3	Alexander Bilde Pedersen	0.00 s	C	2023-11-30 11:22:11

#	User	Runtime	Language	Date
1	Arvid Kristoffersson	0.04 s	C#	2023-08-26 20:24:34
2	Michael Damsgaard	0.05 s	C#	2024-12-27 13:09:53

#	User	Runtime	Language	Date
1	Jesper Bengtson	0.09 s	F#	2023-09-11 18:40:14

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2023-05-29 16:18:55
2	KatSch	0.01 s	Haskell	2024-07-27 05:43:37

#	User	Runtime	Language	Date
1	Bjørn Dons	0.06 s	Java	2023-05-30 20:21:30
2	Liam Keliher	0.06 s	Java	2023-07-13 02:14:56
3	Mikael Fiala-Lundström	0.06 s	Java	2023-08-28 22:50:29
4	Godmar Back	0.09 s	Java	2025-09-13 03:40:22

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-06-10 01:13:39
2	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2024-06-28 20:51:35

#	User	Runtime	Language	Date
1	Adam Rankin	0.20 s	Kotlin	2023-09-26 00:09:52

#	User	Runtime	Language	Date
1	Jesper Bengtson	0.00 s	OCaml	2024-02-28 15:29:31

#	User	Runtime	Language	Date
1	Johan Lyts	0.03 s	Python 2	2023-11-19 22:15:24

#	User	Runtime	Language	Date
1	Isaac Lee	0.04 s	Python 3	2023-07-13 01:14:05
2	Noah Hessen Bjerke	0.04 s	Python 3	2024-09-18 21:57:07
3	Sander Oppen	0.04 s	Python 3	2024-09-18 23:41:54
4	Edvard Walde Heimdal	0.04 s	Python 3	2024-09-19 00:09:50
5	Jakob Rødal Skaar	0.04 s	Python 3	2024-09-28 13:09:53
6	Oskar Haarklou Veileborg	0.04 s	Python 3	2024-10-04 20:53:38
7	Shashank Bhatt	0.04 s	Python 3	2024-11-08 17:16:40
8	Will Rao	0.04 s	Python 3	2024-11-22 04:53:22
9	C3Speedrun2024	0.04 s	Python 3	2024-12-11 09:16:49
10	Ola Dahl	0.04 s	Python 3	2024-12-18 13:32:29

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-06-01 15:29:48
2	Matzuka	0.07 s	Ruby	2025-11-28 18:03:08

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.00 s	Rust	2023-05-29 11:16:44
2	Vincent Lagerros	0.00 s	Rust	2024-04-02 16:02:04
3	Winston Wu	0.00 s	Rust	2024-08-21 09:00:27
4	Erik Magnusson	0.00 s	Rust	2024-10-11 00:12:21
5	Noah Webber	0.00 s	Rust	2025-09-15 01:46:26
6	Frank Endriss	0.00 s	Rust	2025-11-07 11:16:29

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	1737	C	2023-11-30 11:22:11
2	Hjörtur Björnsson	3625	C	2023-06-20 12:31:07
3	Eyleifur Bjarkason	9304	C	2023-06-18 00:43:43

#	User	Length	Language	Date
1	Michael Damsgaard	1372	C#	2024-12-27 13:09:53
2	Arvid Kristoffersson	1439	C#	2023-08-26 23:58:02

#	User	Length	Language	Date
1	M. Opat	476	C++	2023-10-10 16:22:47
2	Jeremy Ellis	603	C++	2025-09-13 21:30:23
3	Elias Lolck	681	C++	2023-11-29 21:05:32
4	Mattia Marziali	692	C++	2023-10-10 16:29:22
5	Kristoffer Åhgren	812	C++	2025-08-27 14:38:19
6	Dmitry Lyubshin	823	C++	2023-05-28 19:57:27
7	Alex Waese-Perlman	874	C++	2023-07-13 08:13:36
8	Chokotrec'h	916	C++	2023-12-08 23:25:16
9	Lucas Hernan Tarche	954	C++	2025-01-30 13:29:23
10	Christian Yongwhan Lim	964	C++	2023-06-16 07:58:32

#	User	Length	Language	Date
1	Jesper Bengtson	3547	F#	2023-09-11 18:40:14

#	User	Length	Language	Date
1	KatSch	1958	Haskell	2024-07-27 05:43:37
2	Brent Yorgey	2131	Haskell	2023-05-29 16:18:55

#	User	Length	Language	Date
1	Godmar Back	2373	Java	2025-09-13 03:40:22
2	Liam Keliher	2569	Java	2023-07-13 02:14:56
3	Mikael Fiala-Lundström	2897	Java	2023-08-28 22:50:29
4	Bjørn Dons	6452	Java	2023-05-30 20:21:30

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	834	JavaScript (SpiderMonkey)	2024-06-28 20:51:35
2	Christian Pilegaard Cederquist	1199	JavaScript (SpiderMonkey)	2023-06-10 01:13:39

#	User	Length	Language	Date
1	Adam Rankin	821	Kotlin	2023-09-26 00:09:52

#	User	Length	Language	Date
1	Jesper Bengtson	5173	OCaml	2024-02-28 15:29:31

#	User	Length	Language	Date
1	Johan Lyts	399	Python 2	2023-11-19 22:15:24

#	User	Length	Language	Date
1	Edvard Walde Heimdal	150	Python 3	2024-09-19 00:50:56
2	Yong Mao	157	Python 3	2023-05-31 01:07:39
3	Ernest Ng Zi Xuan	157	Python 3	2025-07-05 04:51:01
4	Guk Yi Siong	160	Python 3	2023-07-22 18:52:43
5	Thomas Draper	214	Python 3	2023-07-21 07:56:48
6	Clarence Chew	218	Python 3	2023-09-12 09:39:20
7	Thomas Feld	240	Python 3	2023-06-01 15:22:09
8	Frans Meulenbroeks	270	Python 3	2025-01-03 20:06:58
9	Casper Rysgaard	326	Python 3	2023-05-29 00:08:02
10	Duc Tri Dang	340	Python 3	2023-07-13 01:31:52

#	User	Length	Language	Date
1	Thomas Feld	99	Ruby	2023-06-01 15:55:22
2	Matzuka	991	Ruby	2025-11-28 18:03:08

#	User	Length	Language	Date
1	Winston Wu	1009	Rust	2024-08-21 09:00:27
2	Noah Webber	1443	Rust	2025-09-15 01:46:26
3	Frank Endriss	3247	Rust	2025-11-07 11:16:29
4	Erik Magnusson	6428	Rust	2024-10-11 00:12:21
5	Vincent Lagerros	20210	Rust	2024-04-02 16:02:04
6	Daniel Anker Hermansen	21182	Rust	2023-05-29 11:16:44

Solution running time distribution