Problem F
A Rank Problem — Problem Statistics

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Submissions	3593
Accepted submissions	1407
Submission ratio	39.16%
Authors	1437
Full solves [?]	1198
Full solve Ratio	83.37%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.08 s	Bash	2024-04-16 15:34:48

#	User	Runtime	Language	Date
1	Henrique Rodrigues	0.04 s	C#	2023-09-29 13:28:02
2	Ebert Roos	0.04 s	C#	2023-10-06 11:47:22
3	Anthony Ye	0.04 s	C#	2023-10-15 17:02:20
4	Nantus Groenewald	0.04 s	C#	2024-01-05 14:06:16
5	Drew Hudson	0.04 s	C#	2024-07-15 20:24:41
6	Josie	0.04 s	C#	2024-07-15 21:11:53
7	Mateo Salazar Mitchell	0.04 s	C#	2025-06-26 13:29:13
8	Albert Jende	0.04 s	C#	2025-11-19 13:04:07
9	Hidden user	0.05 s	C#	2024-08-22 12:14:22
10	William Isaksson	0.05 s	C#	2025-06-04 11:54:01

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.04 s	F#	2022-12-31 21:55:23

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2021-11-01 21:59:52
2	Kaden Empey	0.08 s	Go	2022-03-31 19:29:23

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Haskell	2023-01-21 01:54:09
2	Brent Yorgey	0.01 s	Haskell	2021-11-02 10:34:47
3	Øyvind Almli	0.01 s	Haskell	2021-11-19 09:47:09
4	Ng Tek In	0.01 s	Haskell	2022-08-28 04:01:40
5	Greg Gorlen	0.01 s	Haskell	2024-02-16 09:14:21
6	Oishik Ganguly	0.01 s	Haskell	2024-08-30 19:24:04

#	User	Runtime	Language	Date
1	ingyin san	0.04 s	Java	2024-10-01 10:08:36
2	Joshua Chin	0.04 s	Java	2025-06-20 08:10:26
3	Tan Guan Zhong	0.05 s	Java	2024-11-12 15:02:11
4	Dayne David Tang Yi Xuan	0.05 s	Java	2025-09-23 16:35:15
5	Goh Rui Jie, Ryan	0.05 s	Java	2025-09-24 08:25:32
6	Crystal Sharpe	0.06 s	Java	2022-03-14 04:32:07
7	Ola Kåre Risa	0.06 s	Java	2024-08-14 11:08:03
8	Mohamed Faizal S/O Mohamed Jamaludeen	0.06 s	Java	2024-09-20 06:28:24
9	Fong Kai Jie	0.06 s	Java	2024-09-22 09:07:01
10	Jovan Yo Shihao	0.06 s	Java	2024-09-23 01:23:29

#	User	Runtime	Language	Date
1	Daniel Iwan Kurniawan	0.04 s	JavaScript (Node.js)	2024-08-21 02:18:49
2	Erlend Raa Vågset	0.04 s	JavaScript (Node.js)	2025-10-24 11:41:53
3	Papa Kwame Segen Yeboah	0.05 s	JavaScript (Node.js)	2023-10-11 03:41:30
4	Marko Doroch	0.09 s	JavaScript (Node.js)	2022-11-10 03:23:59

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-03-13 12:03:41
2	Bjørn Chr. Soltvedt	0.03 s	JavaScript (SpiderMonkey)	2021-10-29 11:43:00

#	User	Runtime	Language	Date
1	Hidden user	0.43 s	Julia	2025-03-09 14:24:02
2	Timothy Gaede	0.65 s	Julia	2024-08-15 05:52:23

#	User	Runtime	Language	Date
1	Jacob Huebner	0.15 s	Kotlin	2021-08-13 20:42:39
2	Adam Rankin	0.21 s	Kotlin	2023-04-28 17:25:52
3	Fabian Pijcke	0.21 s	Kotlin	2023-10-12 08:30:51
4	Ruben Smits	0.26 s	Kotlin	2025-09-24 06:39:35

#	User	Runtime	Language	Date
1	Susanne Ragnemalm	0.01 s	PHP	2023-10-13 05:45:42

#	User	Runtime	Language	Date
1	Thomas Feld	0.04 s	Python 3	2022-08-29 08:22:53
2	Mikael Fiala-Lundström	0.04 s	Python 3	2022-09-02 21:17:21
3	Mukerem Ali Nur	0.04 s	Python 3	2022-09-06 16:48:43
4	Benjamin Chu	0.04 s	Python 3	2022-09-15 19:59:06
5	Jada Lilleboe	0.04 s	Python 3	2022-09-15 20:29:41
6	Andrew Hoyle	0.04 s	Python 3	2022-09-21 23:06:26
7	Jaden Rodriguez	0.04 s	Python 3	2022-09-22 00:17:31
8	Kexuan Miao	0.04 s	Python 3	2022-10-04 03:42:06
9	Reece Yankey	0.04 s	Python 3	2022-10-15 17:42:08
10	Payton Klemens	0.04 s	Python 3	2022-10-15 17:57:32

#	User	Runtime	Language	Date
1	Miorel Palii	0.05 s	Ruby	2022-03-25 03:13:32
2	Thomas Feld	0.06 s	Ruby	2023-05-08 09:03:42

#	User	Runtime	Language	Date
1	Bas Dirks	0.00 s	Rust	2022-01-20 12:36:55
2	Artur Khuziakhmetov	0.00 s	Rust	2022-07-26 10:32:42
3	Daniel Anker Hermansen	0.00 s	Rust	2023-09-29 11:34:07
4	Carter Snook	0.00 s	Rust	2024-03-24 19:09:35
5	Muhammad Rais Fathin Mudzakir	0.00 s	Rust	2024-04-21 23:45:57
6	jaswanth	0.00 s	Rust	2024-07-02 03:23:44
7	Zachary DeStefano	0.00 s	Rust	2024-07-08 22:13:12
8	Calvin Gross	0.00 s	Rust	2025-10-26 17:21:08
9	Linus Tufvesson	0.06 s	Rust	2025-05-14 14:03:04
10	Erik Magnusson	0.18 s	Rust	2024-02-19 09:07:38

#	User	Length	Language	Date
1	Chenzhang Hu	1692	Bash	2024-04-16 15:34:48

#	User	Length	Language	Date
1	Wildan Risqi	793	C	2023-11-17 03:38:22
2	Andrew Roberts	809	C	2022-01-14 19:10:56
3	Alexander Bilde Pedersen	831	C	2024-12-16 20:55:05
4	Davis Crippa	845	C	2025-10-08 13:10:53
5	Hidden user	851	C	2024-02-19 15:52:35
6	Thư Hà	934	C	2023-08-19 15:11:27
7	Ahnaf Adib	961	C	2025-09-01 01:31:54
8	Stepanov Carol	978	C	2025-10-12 20:26:59
9	Kumara Ivan Anuraga	1005	C	2025-02-22 11:31:46
10	Judith Hemp	1375	C	2021-11-15 12:03:24

#	User	Length	Language	Date
1	Anthony Ye	838	C#	2023-10-15 17:02:20
2	Albert Jende	891	C#	2025-11-19 13:04:07
3	Drew Hudson	933	C#	2024-07-15 20:24:41
4	Esty Crow	1036	C#	2023-10-13 23:44:38
5	Mateo Salazar Mitchell	1088	C#	2025-06-26 13:29:13
6	William Isaksson	1218	C#	2025-06-04 11:54:01
7	Ebert Roos	1474	C#	2023-10-06 11:47:22
8	Hidden user	1629	C#	2024-08-22 12:14:22
9	Nantus Groenewald	1957	C#	2024-01-05 14:06:16
10	Hidden user	2115	C#	2022-08-18 07:52:16

#	User	Length	Language	Date
1	Evan Michael Bailey	381	C++	2024-01-29 20:54:57
2	Nguyễn Công Cường	421	C++	2022-07-12 10:51:53
3	Oh Yi Xiu, Wilson	428	C++	2024-01-27 09:14:05
4	Nahom Endalkachew	444	C++	2022-07-18 13:01:25
5	Pascal Zeihen	489	C++	2025-05-11 19:19:18
6	Nixon Widjaja	498	C++	2022-08-18 10:18:20
7	Grae Yeandle	523	C++	2022-10-22 07:28:03
8	Dmitry Lyubshin	530	C++	2023-03-31 10:23:16
9	Yash Mundra	549	C++	2023-01-05 21:20:03
10	人外沙耶	560	C++	2023-01-17 16:18:19

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	860	F#	2022-12-31 21:55:23

#	User	Length	Language	Date
1	Norbert Voelker	1216	Go	2021-11-01 21:59:52
2	Kaden Empey	1235	Go	2022-03-31 19:29:23

#	User	Length	Language	Date
1	Hidden user	618	Haskell	2023-01-21 01:54:09
2	Øyvind Almli	683	Haskell	2021-11-19 09:47:09
3	Ng Tek In	789	Haskell	2022-08-28 04:01:40
4	Greg Gorlen	975	Haskell	2024-02-16 09:14:21
5	Oishik Ganguly	5287	Haskell	2024-08-30 19:24:04
6	Brent Yorgey	8237	Haskell	2021-11-02 10:34:47

#	User	Length	Language	Date
1	Tharun N	639	Java	2025-03-29 03:12:43
2	Aidan Briggs	654	Java	2021-12-08 19:45:06
3	Hunter Mullen	666	Java	2025-02-24 04:39:57
4	Binh Dang	688	Java	2022-02-19 19:38:46
5	Hidden user	692	Java	2025-08-15 07:05:52
6	Raheja Arshelle	701	Java	2024-09-27 12:15:38
7	Jeremy Proksch	719	Java	2021-03-06 21:17:50
8	Suhas T. Nagar	746	Java	2023-01-22 21:38:12
9	Tan Guan Zhong	747	Java	2024-11-12 15:02:11
10	Marshall D Feng	749	Java	2022-01-23 21:05:13

#	User	Length	Language	Date
1	Erlend Raa Vågset	515	JavaScript (Node.js)	2025-10-24 11:41:53
2	Papa Kwame Segen Yeboah	946	JavaScript (Node.js)	2023-10-11 03:41:30
3	Marko Doroch	1067	JavaScript (Node.js)	2022-11-10 03:23:59
4	Daniel Iwan Kurniawan	1994	JavaScript (Node.js)	2024-08-21 02:18:49

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	404	JavaScript (SpiderMonkey)	2023-03-13 12:03:41
2	Bjørn Chr. Soltvedt	548	JavaScript (SpiderMonkey)	2021-10-29 11:43:00

#	User	Length	Language	Date
1	Hidden user	473	Julia	2025-03-09 14:24:02
2	Timothy Gaede	1580	Julia	2024-08-15 05:52:23

#	User	Length	Language	Date
1	Fabian Pijcke	428	Kotlin	2023-10-12 08:30:51
2	Ruben Smits	654	Kotlin	2025-09-24 06:39:35
3	Adam Rankin	780	Kotlin	2023-04-28 17:25:52
4	Jacob Huebner	1481	Kotlin	2021-08-13 20:42:39

#	User	Length	Language	Date
1	Susanne Ragnemalm	1888	PHP	2023-10-13 05:45:42

#	User	Length	Language	Date
1	Lawry Sorenson	159	Python 3	2025-07-02 21:17:12
2	Edvard Walde Heimdal	162	Python 3	2024-08-30 11:13:23
3	Tam Keng Hong	163	Python 3	2024-01-27 08:17:34
4	Si Jie Tan	174	Python 3	2025-12-23 13:20:32
5	Lee Isaac	176	Python 3	2023-05-28 05:55:00
6	Benjamin Lienard	179	Python 3	2024-04-05 22:22:07
7	Hao Ye	179	Python 3	2024-04-05 22:25:47
8	Clement Oh	187	Python 3	2023-10-11 10:27:56
9	Oliver Ruste Jahren	190	Python 3	2023-07-14 08:24:51
10	Ole Vik Lysne	190	Python 3	2025-05-02 13:44:03

#	User	Length	Language	Date
1	Thomas Feld	124	Ruby	2023-05-08 09:03:42
2	Miorel Palii	819	Ruby	2022-03-25 03:13:32

#	User	Length	Language	Date
1	Bas Dirks	1000	Rust	2022-01-20 12:36:55
2	Artur Khuziakhmetov	1141	Rust	2022-07-26 10:32:42
3	Carter Snook	1236	Rust	2024-03-24 19:09:35
4	jaswanth	1369	Rust	2024-07-02 03:23:44
5	Linus Tufvesson	1445	Rust	2025-05-14 14:03:04
6	Calvin Gross	1479	Rust	2025-10-26 17:21:08
7	Zachary DeStefano	1545	Rust	2024-07-08 22:13:12
8	Erik Magnusson	4622	Rust	2024-02-19 09:07:38
9	Muhammad Rais Fathin Mudzakir	6458	Rust	2024-04-21 23:45:57
10	Daniel Anker Hermansen	26607	Rust	2023-09-29 11:34:07

Solution running time distribution