Problem A
Aldur — Problem Statistics

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Submissions	1521
Accepted submissions	825
Submission ratio	54.24%
Authors	781
Accepted authors	752
Author ratio	96.29%

#	User	Score	Language	Date
1	Sebastian Banert	100	Ada	2024-11-24 15:00:01

#	User	Score	Language	Date
1	Edson Alves	100	APL	2024-12-11 20:12:12

#	User	Score	Language	Date
1	Danny Robinson	100	Bash	2024-12-20 05:11:53
2	Chenzhang Hu	100	Bash	2024-11-23 15:05:55

#	User	Score	Language	Date
1	Frank Endriss	100	COBOL	2024-12-09 15:47:48

#	User	Score	Language	Date
1	Norvell Spearman	100	Common Lisp	2024-12-14 08:02:55

#	User	Score	Language	Date
1	Gudjon Bjarki	100	F#	2024-01-13 01:48:59
2	Hidden user	100	F#	2024-12-05 05:35:07

#	User	Score	Language	Date
1	Hidden user	100	Go	2021-10-23 19:06:56
2	Norbert Voelker	100	Go	2024-11-24 23:53:18
3	Jimmy Nejtron	100	Go	2024-12-02 20:17:33
4	Friðrik Njálsson	100	Go	2020-03-27 23:05:46

#	User	Score	Language	Date
1	Steinar Simonnes	100	Haskell	2024-11-22 22:06:49
2	Ng Tek In	100	Haskell	2024-11-23 03:34:54
3	Brent Yorgey	100	Haskell	2024-11-23 15:32:31
4	Hidden user	100	Haskell	2024-11-28 19:34:58
5	Jan Hrček	100	Haskell	2024-12-01 17:12:35
6	Brian Hwang	100	Haskell	2024-12-10 00:40:18
7	Timur Khazhiev	100	Haskell	2024-12-22 19:40:03
8	Christopher Whelan	100	Haskell	2024-12-31 02:10:28
9	Andreas Ländle	100	Haskell	2025-01-04 17:35:06

#	User	Score	Language	Date
1	Samúel Hafsteinsson	100	JavaScript (Node.js)	2019-02-02 23:38:08
2	Róbert Kristian Freysson	100	JavaScript (Node.js)	2022-11-25 22:27:34
3	Hidden user	100	JavaScript (Node.js)	2024-11-24 03:11:08

#	User	Score	Language	Date
1	Evan Magill	100	JavaScript (SpiderMonkey)	2024-11-23 01:50:05
2	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2024-11-23 11:18:43
3	Christian Cederquist	100	JavaScript (SpiderMonkey)	2024-11-27 06:13:08
4	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2024-12-05 13:32:22
5	Zach Tschetter	100	JavaScript (SpiderMonkey)	2025-01-17 15:44:39
6	James Schreiber	100	JavaScript (SpiderMonkey)	2025-01-17 20:18:21
7	Quoc Anh Khoa Nguyen	100	JavaScript (SpiderMonkey)	2025-01-17 20:22:13

#	User	Score	Language	Date
1	Adam Rankin	100	Kotlin	2024-12-14 18:58:12

#	User	Score	Language	Date
1	Thawan Ribeiro da Silva	100	Nim	2024-12-30 23:31:58

#	User	Score	Language	Date
1	Sven Rönnbäck	100	Octave	2024-11-22 23:22:22

#	User	Score	Language	Date
1	Renate	100	PHP	2024-12-01 16:28:22

#	User	Score	Language	Date
1	Miorel Palii	100	Ruby	2024-11-23 07:40:36
2	Alexander Bilde Pedersen	100	Ruby	2024-12-03 14:52:05

#	User	Score	Language	Date
1	すうぇっりえるはこん	100	Rust	2023-08-22 06:20:08
2	Pankajkumar Patro	100	Rust	2024-11-23 13:41:30
3	Vincent Lagerros	100	Rust	2024-11-23 14:40:29
4	Bruno Chevalier	100	Rust	2024-11-27 19:05:20
5	Isak Jägberg	100	Rust	2024-11-28 10:27:09
6	Erik Magnusson	100	Rust	2024-12-11 19:59:34
7	Elizabeth Doughty	100	Rust	2024-12-25 07:33:52
8	Bas Dirks	100	Rust	2024-12-25 13:43:41
9	Noah Yorgey	100	Rust	2025-01-08 18:00:33
10	David Rasch	100	Rust	2025-01-16 16:56:55

#	User	Runtime	Language	Date
1	Sebastian Banert	0.00 s	Ada	2024-11-24 15:00:01

#	User	Runtime	Language	Date
1	Edson Alves	0.01 s	APL	2024-12-11 20:12:12

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2024-12-20 05:11:53
2	Chenzhang Hu	0.03 s	Bash	2024-11-23 15:05:55

#	User	Runtime	Language	Date
1	Deci Bel	0.04 s	C#	2024-11-24 15:12:04
2	Nicholas Hood	0.04 s	C#	2024-11-26 19:46:50
3	svante	0.04 s	C#	2024-12-10 15:33:56
4	Henrik Hallbert	0.04 s	C#	2024-12-11 21:08:15
5	Wiktor Biesiadecki	0.04 s	C#	2024-12-18 00:11:36
6	Hidden user	0.04 s	C#	2024-12-29 18:09:17
7	Viktor Máni Mønster	0.05 s	C#	2018-03-18 02:15:33
8	Michael Damsgaard	0.05 s	C#	2024-11-23 18:54:38
9	Martin Jentoft	0.05 s	C#	2024-11-25 16:54:01
10	Jon Martin Skranes	0.05 s	C#	2024-12-02 23:28:53

#	User	Runtime	Language	Date
1	Frank Endriss	0.12 s	COBOL	2024-12-09 15:47:48

#	User	Runtime	Language	Date
1	Norvell Spearman	0.04 s	Common Lisp	2024-12-14 08:02:55

#	User	Runtime	Language	Date
1	Gudjon Bjarki	0.08 s	F#	2024-01-13 01:48:59
2	Hidden user	0.08 s	F#	2024-12-05 05:35:07

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Go	2021-10-23 19:06:56
2	Norbert Voelker	0.00 s	Go	2024-11-24 23:53:18
3	Jimmy Nejtron	0.00 s	Go	2024-12-02 20:17:33
4	Friðrik Njálsson	0.01 s	Go	2020-03-27 23:05:46

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2024-11-22 22:06:49
2	Ng Tek In	0.00 s	Haskell	2024-11-23 03:34:54
3	Brent Yorgey	0.01 s	Haskell	2024-11-23 15:32:31
4	Hidden user	0.01 s	Haskell	2024-11-28 19:34:58
5	Jan Hrček	0.01 s	Haskell	2024-12-01 17:12:35
6	Brian Hwang	0.01 s	Haskell	2024-12-10 00:40:18
7	Timur Khazhiev	0.01 s	Haskell	2024-12-22 19:40:03
8	Christopher Whelan	0.01 s	Haskell	2024-12-31 02:10:28
9	Andreas Ländle	0.01 s	Haskell	2025-01-04 17:35:06

#	User	Runtime	Language	Date
1	Stela Palii	0.04 s	Java	2024-11-27 02:29:15
2	Guangyi Zhou	0.04 s	Java	2024-12-01 20:46:01
3	Julius Griebel	0.05 s	Java	2024-11-23 11:41:32
4	Jordan Cripe	0.05 s	Java	2024-11-24 19:47:03
5	Ranjith M	0.05 s	Java	2025-01-07 06:50:31
6	Lee Jia Yi	0.05 s	Java	2025-01-08 07:20:40
7	eti2	0.12 s	Java	2020-09-04 14:15:38
8	Lê Thiện Nhân	0.12 s	Java	2024-12-03 17:16:27
9	Hidden user	0.12 s	Java	2024-12-06 10:32:44
10	Graydon Yingling	0.12 s	Java	2024-12-18 09:25:16

#	User	Runtime	Language	Date
1	Samúel Hafsteinsson	0.05 s	JavaScript (Node.js)	2019-02-02 23:38:08
2	Róbert Kristian Freysson	0.05 s	JavaScript (Node.js)	2022-11-25 22:27:34
3	Hidden user	0.05 s	JavaScript (Node.js)	2024-11-24 03:11:08

#	User	Runtime	Language	Date
1	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2024-11-23 01:50:05
2	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2024-11-23 11:18:43
3	Christian Cederquist	0.02 s	JavaScript (SpiderMonkey)	2024-11-27 06:13:08
4	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2024-12-05 13:32:22
5	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2025-01-17 15:44:39
6	James Schreiber	0.02 s	JavaScript (SpiderMonkey)	2025-01-17 20:18:21
7	Quoc Anh Khoa Nguyen	0.02 s	JavaScript (SpiderMonkey)	2025-01-17 20:22:13

#	User	Runtime	Language	Date
1	Adam Rankin	0.23 s	Kotlin	2024-12-14 18:58:12

#	User	Runtime	Language	Date
1	Thawan Ribeiro da Silva	0.00 s	Nim	2024-12-30 23:31:58

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.15 s	Octave	2024-11-22 23:22:22

#	User	Runtime	Language	Date
1	Renate	0.01 s	PHP	2024-12-01 16:28:22

#	User	Runtime	Language	Date
1	Gamithra Marga	0.04 s	Python 3	2018-03-17 19:24:33
2	Dagur Benjamínsson	0.04 s	Python 3	2019-01-18 19:38:10
3	Erik Oddur Jónsson	0.04 s	Python 3	2020-05-26 05:55:33
4	Sander Oppen	0.04 s	Python 3	2024-11-22 23:18:55
5	Simen Sørensen	0.04 s	Python 3	2024-11-23 01:17:43
6	Petr	0.04 s	Python 3	2024-11-23 09:47:55
7	Guk Yi Siong	0.04 s	Python 3	2024-11-23 13:32:48
8	Noah Hessen Bjerke	0.04 s	Python 3	2024-11-23 16:15:24
9	Rebecca Jackson	0.04 s	Python 3	2024-11-24 20:12:04
10	Peter Stauder	0.04 s	Python 3	2024-11-27 21:17:06

#	User	Runtime	Language	Date
1	Miorel Palii	0.06 s	Ruby	2024-11-23 07:40:36
2	Alexander Bilde Pedersen	0.07 s	Ruby	2024-12-03 14:52:05

#	User	Runtime	Language	Date
1	すうぇっりえるはこん	0.00 s	Rust	2023-08-22 06:20:08
2	Pankajkumar Patro	0.00 s	Rust	2024-11-23 13:41:30
3	Vincent Lagerros	0.00 s	Rust	2024-11-23 14:40:29
4	Bruno Chevalier	0.00 s	Rust	2024-11-27 19:05:20
5	Isak Jägberg	0.00 s	Rust	2024-11-28 10:27:09
6	Erik Magnusson	0.00 s	Rust	2024-12-11 19:59:34
7	Elizabeth Doughty	0.00 s	Rust	2024-12-25 07:33:52
8	Bas Dirks	0.00 s	Rust	2024-12-25 13:43:41
9	Noah Yorgey	0.00 s	Rust	2025-01-08 18:00:33
10	David Rasch	0.00 s	Rust	2025-01-16 16:56:55

#	User	Length	Language	Date
1	Sebastian Banert	292	Ada	2024-11-24 15:00:01

#	User	Length	Language	Date
1	Edson Alves	353	APL	2024-12-11 20:12:12

#	User	Length	Language	Date
1	Chenzhang Hu	5	Bash	2024-11-23 15:05:55
2	Danny Robinson	23	Bash	2024-12-20 05:11:53

#	User	Length	Language	Date
1	Jonatan Altebro	140	C	2024-12-06 13:01:02
2	Aisha Alasfar	217	C	2025-01-10 21:29:38
3	Pham Quoc Vinh (K18 CT)	220	C	2024-12-10 02:33:43
4	Hidden user	230	C	2024-11-28 10:45:59
5	Juan PapiChulo	239	C	2024-12-09 18:25:59
6	Gabriel Lavier	239	C	2024-12-18 15:16:38
7	Malte Toresson	243	C	2024-12-03 22:51:12
8	Birger Lundin	245	C	2024-12-06 11:11:57
9	Óliver Máni	249	C	2019-03-09 12:15:36
10	Illugi Breki Finnsson	253	C	2019-03-13 13:10:32

#	User	Length	Language	Date
1	Deci Bel	215	C#	2024-11-24 15:12:04
2	svante	279	C#	2024-12-10 15:33:56
3	Michael Damsgaard	381	C#	2024-11-23 18:54:38
4	Martin Jentoft	394	C#	2024-11-25 16:54:01
5	Hidden user	454	C#	2024-12-29 18:10:22
6	Jon Martin Skranes	468	C#	2024-12-02 23:28:53
7	Hamdanil Rasyid	507	C#	2024-12-22 02:16:24
8	Wiktor Biesiadecki	550	C#	2024-12-18 00:11:36
9	Viktor Máni Mønster	608	C#	2018-03-18 02:15:33
10	Nicholas Hood	657	C#	2024-11-26 19:46:50

#	User	Length	Language	Date
1	Frans Meulenbroeks	92	C++	2024-11-23 23:06:11
2	Grae Yeandle	161	C++	2024-12-14 15:51:00
3	Ernest Ng Zi Xuan	174	C++	2024-12-14 06:52:26
4	KRIS NATALIS	190	C++	2024-12-29 11:46:10
5	Lew Choon Hean	191	C++	2024-12-26 15:02:41
6	Jesús Pacheco Alonso	193	C++	2024-11-23 12:35:17
7	Alina Rudzenis	197	C++	2024-11-23 11:37:43
8	Armen Andreasyan	198	C++	2024-11-24 20:11:50
9	Mitsuo Sebastián Murakami Miyahira	203	C++	2024-11-29 05:50:09
10	Ambar Rojas	204	C++	2024-12-03 13:53:47

#	User	Length	Language	Date
1	Frank Endriss	6882	COBOL	2024-12-09 15:47:48

#	User	Length	Language	Date
1	Norvell Spearman	369	Common Lisp	2024-12-14 08:02:55

#	User	Length	Language	Date
1	Gudjon Bjarki	146	F#	2024-01-13 01:48:59
2	Hidden user	226	F#	2024-12-05 05:35:07

#	User	Length	Language	Date
1	Friðrik Njálsson	214	Go	2020-03-27 23:05:46
2	Norbert Voelker	407	Go	2024-11-24 23:53:18
3	Jimmy Nejtron	747	Go	2024-12-02 20:17:33
4	Hidden user	1275	Go	2021-10-23 19:06:56

#	User	Length	Language	Date
1	Timur Khazhiev	163	Haskell	2024-12-22 19:40:03
2	Christopher Whelan	163	Haskell	2024-12-31 02:10:28
3	Brian Hwang	166	Haskell	2024-12-10 00:40:18
4	Hidden user	207	Haskell	2024-11-28 19:34:58
5	Brent Yorgey	220	Haskell	2024-11-23 15:32:31
6	Jan Hrček	230	Haskell	2024-12-01 17:12:35
7	Steinar Simonnes	275	Haskell	2024-11-22 22:06:49
8	Andreas Ländle	891	Haskell	2025-01-04 17:35:06
9	Ng Tek In	1413	Haskell	2024-11-23 03:34:54

#	User	Length	Language	Date
1	Kamal Ali	335	Java	2024-12-25 16:47:35
2	eti2	339	Java	2020-09-04 14:15:38
3	Sarah Thompson	355	Java	2025-01-17 00:53:28
4	Hidden user	360	Java	2025-01-14 19:13:52
5	Love Zentio	360	Java	2024-11-25 11:30:06
6	W R	361	Java	2025-01-07 04:29:24
7	Chan Yong Chee	363	Java	2024-11-23 11:21:28
8	John C	364	Java	2024-12-16 02:22:45
9	Amanda Rose Riley	377	Java	2024-12-23 03:15:58
10	Martha E.	394	Java	2024-11-22 22:34:58

#	User	Length	Language	Date
1	Róbert Kristian Freysson	447	JavaScript (Node.js)	2022-11-25 22:27:34
2	Samúel Hafsteinsson	571	JavaScript (Node.js)	2019-02-02 23:38:08
3	Hidden user	684	JavaScript (Node.js)	2024-11-24 03:11:08

#	User	Length	Language	Date
1	Christian Cederquist	53	JavaScript (SpiderMonkey)	2024-11-27 06:13:08
2	Jimmy Gustafsson	60	JavaScript (SpiderMonkey)	2024-12-05 13:32:22
3	Bjørn Chr. Soltvedt	76	JavaScript (SpiderMonkey)	2024-11-23 11:25:48
4	Evan Magill	96	JavaScript (SpiderMonkey)	2024-11-23 01:50:05
5	Zach Tschetter	101	JavaScript (SpiderMonkey)	2025-01-17 15:44:39
6	Quoc Anh Khoa Nguyen	205	JavaScript (SpiderMonkey)	2025-01-17 20:22:13
7	James Schreiber	222	JavaScript (SpiderMonkey)	2025-01-17 20:18:21

#	User	Length	Language	Date
1	Adam Rankin	123	Kotlin	2024-12-14 18:58:12

#	User	Length	Language	Date
1	Thawan Ribeiro da Silva	160	Nim	2024-12-30 23:31:58

#	User	Length	Language	Date
1	Sven Rönnbäck	234	Octave	2024-11-22 23:22:22

#	User	Length	Language	Date
1	Renate	137	PHP	2024-12-01 16:28:22

#	User	Length	Language	Date
1	Nicholas Russell Saerang	34	Python 3	2024-12-01 16:41:38
2	Guk Yi Siong	35	Python 3	2024-11-23 13:32:48
3	Noah Hessen Bjerke	35	Python 3	2024-11-23 16:15:24
4	Peter Stauder	35	Python 3	2024-11-27 21:17:06
5	Kevin Gomez	35	Python 3	2024-11-28 19:14:29
6	Shashank Bhatt	35	Python 3	2024-12-02 17:27:03
7	Allison Pelton	35	Python 3	2024-12-25 10:06:08
8	Thibault Raffaillac	35	Python 3	2025-01-14 10:38:48
9	Alexandre Douard	36	Python 3	2024-12-06 23:22:15
10	Sander Oppen	41	Python 3	2024-11-22 23:18:55

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	42	Ruby	2024-12-03 14:52:05
2	Miorel Palii	47	Ruby	2024-11-23 07:40:36

#	User	Length	Language	Date
1	Vincent Lagerros	114	Rust	2024-11-23 14:40:52
2	Elizabeth Doughty	239	Rust	2024-12-25 07:33:52
3	David Rasch	267	Rust	2025-01-16 16:56:55
4	Bas Dirks	274	Rust	2024-12-25 13:43:41
5	Noah Yorgey	294	Rust	2025-01-08 18:00:33
6	Isak Jägberg	374	Rust	2024-11-28 10:27:09
7	Pankajkumar Patro	377	Rust	2024-11-23 13:41:30
8	すうぇっりえるはこん	490	Rust	2023-08-22 06:20:08
9	Erik Magnusson	4004	Rust	2024-12-11 19:59:34
10	Bruno Chevalier	4941	Rust	2024-11-27 19:05:20

Solution running time distribution