Problem A
Prinova — Problem Statistics

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Submissions	1016
Accepted submissions	267
Submission ratio	26.28%
Authors	278
Full solves [?]	225
Full solve Ratio	80.94%

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.00 s	C	2020-04-13 12:22:47
2	Sergio Huhuhu	0.01 s	C	2018-04-26 20:16:45
3	Ivan Petrov	0.01 s	C	2020-01-14 08:43:47

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2018-06-11 18:51:37

#	User	Runtime	Language	Date
1	Graeme Zinck	0.05 s	Java	2018-07-06 02:00:11
2	Finn Lidbetter	0.05 s	Java	2018-07-06 02:09:41
3	James Black	0.05 s	Java	2018-07-09 02:32:37
4	Liam Keliher	0.05 s	Java	2018-07-09 19:10:21
5	Santiago Rivas	0.05 s	Java	2025-08-10 13:59:11
6	Brian Wang	0.06 s	Java	2018-09-19 03:11:09
7	Elizabeth Zou	0.06 s	Java	2018-09-19 05:17:44
8	Crystal Sharpe	0.06 s	Java	2020-05-02 16:29:59
9	William Zhao	0.06 s	Java	2020-06-18 21:44:31
10	Morten Flensborg Jensen	0.06 s	Java	2020-08-17 02:41:59

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.03 s	JavaScript (SpiderMonkey)	2019-12-16 04:42:01

#	User	Runtime	Language	Date
1	Timothy Gaede	0.44 s	Julia	2025-04-15 17:46:47

#	User	Runtime	Language	Date
1	Jacob Huebner	0.14 s	Kotlin	2022-02-16 05:07:50

#	User	Runtime	Language	Date
1	Lars Åström	0.03 s	Python 2	2018-07-21 23:34:48
2	Andreas Björklund	0.03 s	Python 2	2019-06-24 17:16:48
3	Yanmarshus Bachtiar	0.03 s	Python 2	2020-10-31 05:04:47

#	User	Runtime	Language	Date
1	Noah Ó Donnaile	0.02 s	Python 3	2018-04-07 20:42:52
2	Amadej Gruden	0.02 s	Python 3	2018-05-14 13:08:09
3	Isaac Lee	0.02 s	Python 3	2018-07-06 02:12:18
4	Turner Atwood	0.02 s	Python 3	2018-09-08 06:54:56
5	Andrew McGehee	0.02 s	Python 3	2018-09-13 08:06:46
6	Nathan Huckleberry	0.02 s	Python 3	2018-09-18 23:29:16
7	dasuo	0.02 s	Python 3	2018-11-11 04:45:22
8	Ivan Carvalho	0.02 s	Python 3	2019-01-02 05:35:15
9	Kristmundur Agust	0.02 s	Python 3	2019-05-27 00:19:48
10	Špela Šter	0.02 s	Python 3	2019-05-29 12:54:49

#	User	Runtime	Language	Date
1	Pahlevi Fikri Auliya	0.00 s	Rust	2021-03-11 09:42:55
2	Daniel Anker Hermansen	0.00 s	Rust	2024-04-13 14:15:56
3	Vincent Lagerros	0.00 s	Rust	2025-08-26 16:53:35

#	User	Length	Language	Date
1	Ivan Petrov	980	C	2020-01-14 08:43:47
2	Sergio Huhuhu	1062	C	2018-04-26 20:16:45
3	Bergur Snorrason	1997	C	2020-04-13 12:22:47

#	User	Length	Language	Date
1	Wang Zhi Jian	657	C++	2019-05-06 14:35:06
2	Evan Michael Bailey	697	C++	2024-02-05 08:00:57
3	Tùng Tùng	701	C++	2018-11-11 05:18:56
4	Josenildo Silva	705	C++	2018-07-03 14:43:32
5	Atli Fannar Franklín	713	C++	2020-04-27 20:47:29
6	Håkan Terelius	717	C++	2010-09-22 18:59:00
7	Hidden user	733	C++	2019-05-07 11:27:29
8	Markus Mathiasen	761	C++	2022-01-27 15:52:06
9	Edwin Koon	785	C++	2020-05-19 04:42:01
10	Johan Wind	786	C++	2018-05-06 17:12:34

#	User	Length	Language	Date
1	Brent Yorgey	2947	Haskell	2018-06-11 18:51:37

#	User	Length	Language	Date
1	Doug Goodman	931	Java	2018-04-05 20:03:12
2	Jerry Zhu	1220	Java	2018-03-22 03:49:21
3	Caleb Reath	1291	Java	2020-04-08 10:18:00
4	Nathan Huckleberry	1482	Java	2018-09-19 23:14:22
5	Finn Lidbetter	1636	Java	2018-07-06 02:09:41
6	William Zhao	1683	Java	2020-06-18 21:44:31
7	Charlotte Zhuang	1691	Java	2020-04-15 01:52:30
8	James Black	1729	Java	2018-07-09 02:32:37
9	Morten Flensborg Jensen	1729	Java	2020-08-17 02:41:59
10	Soldà Federico	2011	Java	2019-10-01 19:37:14

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	1235	JavaScript (SpiderMonkey)	2019-12-16 04:42:01

#	User	Length	Language	Date
1	Timothy Gaede	1897	Julia	2025-04-15 17:46:47

#	User	Length	Language	Date
1	Jacob Huebner	1500	Kotlin	2022-02-16 05:07:50

#	User	Length	Language	Date
1	Lars Åström	512	Python 2	2018-07-21 23:34:48
2	Andreas Björklund	624	Python 2	2019-06-24 17:16:48
3	Yanmarshus Bachtiar	1067	Python 2	2020-10-31 05:04:47

#	User	Length	Language	Date
1	Benjamin Z White	215	Python 3	2023-07-19 21:43:30
2	Kelly Dance	436	Python 3	2023-08-29 01:15:59
3	bai li	449	Python 3	2023-10-06 14:41:18
4	Nicholas Russell Saerang	451	Python 3	2023-08-09 13:27:19
5	Tran Tuong Minh Nguyen	479	Python 3	2022-02-16 09:59:35
6	Prakhar Gandhi	483	Python 3	2023-09-09 05:45:42
7	Nicholas Bachmann Tjørnelund	515	Python 3	2020-08-25 19:47:05
8	Aron Granberg	539	Python 3	2017-11-21 17:37:08
9	Jack Meyer Garvey	539	Python 3	2022-10-25 17:00:32
10	Teikn Smith	539	Python 3	2023-08-04 01:35:55

#	User	Length	Language	Date
1	Pahlevi Fikri Auliya	5021	Rust	2021-03-11 09:42:55
2	Daniel Anker Hermansen	27284	Rust	2024-04-13 14:15:56
3	Vincent Lagerros	71566	Rust	2025-08-26 16:53:35

Solution running time distribution