Problem A
Cracking RSA — Problem Statistics

Back to problem description

Submissions	1894
Accepted submissions	956
Submission ratio	50.48%
Authors	762
Full solves [?]	709
Full solve Ratio	93.04%

#	User	Runtime	Language	Date
1	a_b__c	0.00 s	C	2021-02-07 18:12:37
2	Zhao Yufan	0.00 s	C	2022-12-22 11:54:57
3	Stevenson	0.00 s	C	2024-11-29 19:43:07
4	Naveen Kumar S	0.00 s	C	2025-03-29 08:52:07
5	Kim DongJoo	0.00 s	C	2025-12-03 04:59:17
6	가예원	0.00 s	C	2025-12-03 05:40:06
7	이서준	0.00 s	C	2025-12-03 06:00:34
8	양서연/AI·소프트웨어학부(소프트웨어전공)	0.00 s	C	2025-12-03 06:08:07
9	지민손	0.00 s	C	2025-12-03 06:13:57
10	박동찬	0.00 s	C	2025-12-03 06:33:15

#	User	Runtime	Language	Date
1	Isaak Coleman	0.16 s	C#	2023-11-05 07:04:53
2	Hidden user	0.29 s	C#	2024-10-22 23:03:38
3	Aref Mourtada	0.31 s	C#	2024-10-22 23:02:21

#	User	Runtime	Language	Date
1	David Haendler	0.66 s	Erlang	2024-10-31 08:42:35
2	FiskFisk33	1.24 s	Erlang	2024-10-29 18:45:03

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.26 s	F#	2022-11-26 10:07:22

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2021-06-18 21:49:37
2	Schahin Rajab	0.15 s	Go	2019-03-16 13:24:45
3	Sergey Nikulin	0.15 s	Go	2020-04-16 21:12:55
4	Erik Rairden	0.16 s	Go	2021-01-23 16:14:13
5	Ola Dahl	0.22 s	Go	2022-11-24 06:49:57
6	Shehab Ahmed Hatem	0.22 s	Go	2023-11-26 18:21:56

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2017-11-16 07:18:02
2	Dominik Schrempf	0.00 s	Haskell	2023-11-12 12:11:15
3	TJ Takei	0.00 s	Haskell	2025-03-22 06:38:55
4	Esther Chong	0.01 s	Haskell	2018-08-21 16:12:00
5	Antony Lee	0.01 s	Haskell	2020-04-24 12:56:09
6	Udo Stenzel	0.01 s	Haskell	2023-04-18 16:06:09
7	Steinar Simonnes	0.01 s	Haskell	2025-01-30 10:10:53
8	Shinji Koshida	0.01 s	Haskell	2025-06-04 08:19:05
9	Hidden user	0.25 s	Haskell	2019-11-02 16:33:41

#	User	Runtime	Language	Date
1	Stela Palii	0.04 s	Java	2024-12-18 02:57:56
2	Ranjith M	0.04 s	Java	2024-12-25 18:51:29
3	Han Haram	0.04 s	Java	2025-12-03 05:21:39
4	Liam Keliher	0.05 s	Java	2017-11-17 04:08:21
5	Jared Beller	0.05 s	Java	2018-09-25 16:21:42
6	Ali Koer	0.06 s	Java	2017-11-18 05:44:32
7	Steven Cheng	0.06 s	Java	2018-09-06 15:52:55
8	Ali Gürkan Köroglu	0.07 s	Java	2017-11-18 05:51:27
9	Daniel Xie	0.07 s	Java	2017-12-11 22:49:24
10	José Vander Meulen	0.08 s	Java	2018-01-09 23:33:19

#	User	Runtime	Language	Date
1	Samuel Högfeldt	0.29 s	JavaScript (Node.js)	2022-06-28 12:12:18

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-02-17 18:06:41
2	Jimmy Gustafsson	0.25 s	JavaScript (SpiderMonkey)	2024-08-01 23:51:45
3	Bjørn Chr. Soltvedt	1.44 s	JavaScript (SpiderMonkey)	2022-08-29 21:32:26

#	User	Runtime	Language	Date
1	Timothy Gaede	0.75 s	Julia	2024-05-11 12:44:52

#	User	Runtime	Language	Date
1	Adam Rankin	0.20 s	Kotlin	2023-05-03 21:15:49
2	Hidden user	0.25 s	Kotlin	2020-04-19 19:44:24
3	Johnny Baloney	0.42 s	Kotlin	2022-02-28 16:24:40
4	Martijn Muijsers	0.53 s	Kotlin	2024-06-02 01:14:46

#	User	Runtime	Language	Date
1	Rhys Balevicius	0.03 s	Python 2	2017-11-01 01:07:41
2	Tomas Alvarez	0.03 s	Python 2	2017-12-07 18:08:36
3	Claudius Sundlöf	0.03 s	Python 2	2018-06-14 20:18:30
4	Jesper Öqvist	0.03 s	Python 2	2018-10-27 16:18:17
5	Meher Béjaoui	0.03 s	Python 2	2018-11-17 12:59:19
6	Herbert Ilhan Tanujaya	0.03 s	Python 2	2019-03-24 11:58:13
7	Lars Åström	0.03 s	Python 2	2019-06-02 22:07:59
8	Johan Lyts	0.03 s	Python 2	2019-08-04 15:17:03
9	Abelone S. Ritz	0.04 s	Python 2	2018-11-09 22:59:33
10	Maj Stenmark	0.04 s	Python 2	2020-10-03 19:35:09

#	User	Runtime	Language	Date
1	Cian Ruane	0.02 s	Python 3	2017-10-16 15:31:29
2	Ram Basnet	0.02 s	Python 3	2017-12-05 07:28:08
3	Reshab Chhabra	0.02 s	Python 3	2017-12-11 22:54:25
4	Isaac Lee	0.02 s	Python 3	2017-12-17 01:55:58
5	Sebastian Dolan	0.02 s	Python 3	2017-12-18 18:43:39
6	Govind Venugopalan	0.02 s	Python 3	2017-12-25 17:42:40
7	Micke Söderqvist	0.02 s	Python 3	2018-01-08 20:30:03
8	Sergio Vieri	0.02 s	Python 3	2018-02-20 13:57:46
9	Dmitry Lyubshin	0.02 s	Python 3	2018-06-11 19:12:08
10	Claudius Sundlöf	0.02 s	Python 3	2018-06-14 20:17:54

#	User	Runtime	Language	Date
1	Thomas Feld	0.89 s	Ruby	2023-05-11 14:44:08
2	Hidden user	1.34 s	Ruby	2018-09-23 19:19:34

#	User	Runtime	Language	Date
1	Robert Janczewski	0.18 s	Rust	2020-02-05 23:06:28
2	Isak Jägberg	0.19 s	Rust	2024-11-12 12:34:33
3	Bas Dirks	0.47 s	Rust	2022-04-04 12:23:34
4	David Aldenbro	0.52 s	Rust	2023-10-26 15:36:00

#	User	Runtime	Language	Date
1	Soren Basnet	0.25 s	TypeScript	2025-05-16 05:53:05

#	User	Length	Language	Date
1	Mirel Cosulschi	411	C	2024-10-17 14:29:09
2	Raymond Yang	423	C	2017-12-02 06:51:28
3	a_b__c	565	C	2021-02-07 18:12:37
4	Mikael K Eriksson	587	C	2021-09-13 16:19:33
5	가예원	904	C	2025-12-03 05:40:06
6	지민손	968	C	2025-12-03 06:13:57
7	Naveen Kumar S	1010	C	2025-03-29 08:52:07
8	Jaedon Kee Shaowei	1109	C	2019-05-26 05:17:56
9	이서준	1133	C	2025-12-03 06:00:34
10	Sambit Palit	1253	C	2020-10-05 01:56:34

#	User	Length	Language	Date
1	Isaak Coleman	1434	C#	2023-11-05 07:04:53
2	Hidden user	2011	C#	2024-10-22 23:05:05
3	Aref Mourtada	2273	C#	2024-10-22 23:02:21

#	User	Length	Language	Date
1	Mugeon Kim	278	C++	2024-03-31 07:13:43
2	Mohsen Mahroos	307	C++	2023-03-27 06:01:10
3	Andrew Blackwell	321	C++	2025-11-04 07:01:22
4	Hunter Hughes	324	C++	2018-09-26 23:32:03
5	Hidden user	325	C++	2018-08-01 05:45:06
6	人外沙耶	338	C++	2020-11-28 08:04:11
7	Yeung Man Tsung	354	C++	2022-11-20 11:36:13
8	Evan Magill	355	C++	2024-03-26 19:28:54
9	David C.	361	C++	2017-10-25 12:29:00
10	Nathan Chasse	371	C++	2022-03-02 04:26:03

#	User	Length	Language	Date
1	David Haendler	863	Erlang	2024-10-31 08:42:35
2	FiskFisk33	952	Erlang	2024-10-29 18:45:03

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	1091	F#	2022-11-26 10:07:22

#	User	Length	Language	Date
1	Sergey Nikulin	546	Go	2020-04-16 21:12:55
2	Shehab Ahmed Hatem	611	Go	2023-11-26 18:21:56
3	Schahin Rajab	781	Go	2019-03-16 13:24:45
4	Norbert Voelker	883	Go	2021-06-18 21:33:35
5	Erik Rairden	1791	Go	2021-01-23 17:35:18
6	Ola Dahl	1981	Go	2022-11-24 06:49:57

#	User	Length	Language	Date
1	Antony Lee	598	Haskell	2020-04-24 12:56:09
2	Dominik Schrempf	1099	Haskell	2023-11-12 12:11:15
3	Brent Yorgey	1239	Haskell	2017-11-16 07:18:02
4	Shinji Koshida	1488	Haskell	2025-06-04 08:19:05
5	Steinar Simonnes	1675	Haskell	2025-01-30 10:10:53
6	Esther Chong	1928	Haskell	2018-08-21 16:12:00
7	Udo Stenzel	3100	Haskell	2023-04-18 16:06:09
8	TJ Takei	3369	Haskell	2025-03-22 06:38:55
9	Hidden user	7508	Haskell	2019-11-02 16:33:41

#	User	Length	Language	Date
1	Vinh Phạm	540	Java	2017-11-19 01:05:43
2	Riya Arora	583	Java	2018-12-02 20:10:08
3	Furkan KAMACI	589	Java	2021-02-21 17:53:22
4	Evan Magill	599	Java	2024-04-03 23:46:31
5	Ali Pervaiz	619	Java	2019-03-27 18:03:56
6	Alexandros Antonorsi	683	Java	2017-12-11 22:04:02
7	Chi H. Phan	692	Java	2017-11-16 12:37:03
8	Matt Peter	693	Java	2019-02-23 23:41:51
9	Enrique Casillas	715	Java	2018-11-11 02:22:04
10	Andrew Lyubovsky	719	Java	2017-12-08 23:31:30

#	User	Length	Language	Date
1	Samuel Högfeldt	1411	JavaScript (Node.js)	2022-06-28 12:12:18

#	User	Length	Language	Date
1	Jimmy Gustafsson	125	JavaScript (SpiderMonkey)	2024-08-01 23:51:45
2	Bjørn Chr. Soltvedt	1088	JavaScript (SpiderMonkey)	2022-08-29 21:32:26
3	Christian Pilegaard Cederquist	2115	JavaScript (SpiderMonkey)	2023-02-17 18:02:27

#	User	Length	Language	Date
1	Timothy Gaede	1699	Julia	2024-05-11 12:44:52

#	User	Length	Language	Date
1	Adam Rankin	832	Kotlin	2023-05-03 21:15:49
2	Martijn Muijsers	860	Kotlin	2024-06-02 01:14:46
3	Johnny Baloney	1062	Kotlin	2022-02-28 16:24:40
4	Hidden user	2323	Kotlin	2020-04-19 19:44:24

#	User	Length	Language	Date
1	Thomas Feld	191	Python 2	2019-09-16 14:27:19
2	Casper Rysgaard	240	Python 2	2019-10-02 14:30:42
3	Andreas Björklund	244	Python 2	2019-03-13 21:10:26
4	Justin Su	274	Python 2	2019-10-02 05:05:05
5	Jesse Raphael	305	Python 2	2018-11-17 00:21:04
6	Polawat Nakthong	368	Python 2	2017-11-16 14:37:31
7	mike	395	Python 2	2018-11-29 18:04:09
8	Claudius Sundlöf	439	Python 2	2018-06-14 20:41:51
9	Daniel Moyer	470	Python 2	2017-10-17 02:04:33
10	Mees de Vries	480	Python 2	2019-05-16 12:14:56

#	User	Length	Language	Date
1	Simon Baeckelant	128	Python 3	2024-12-02 07:45:41
2	Caeden Whitaker	158	Python 3	2023-06-07 20:40:39
3	Farzam Abrishami	173	Python 3	2023-07-02 23:22:11
4	Mattéo Delabre	174	Python 3	2023-01-18 21:32:39
5	Clement Oh	174	Python 3	2023-10-27 15:28:56
6	Bryan Juniano	175	Python 3	2025-03-27 04:37:22
7	Hrant Hovhannisyan	191	Python 3	2025-10-27 10:19:24
8	Peter Ton	220	Python 3	2025-07-26 20:21:07
9	Thibault Raffaillac	225	Python 3	2021-03-29 10:30:59
10	Kelly Dance	236	Python 3	2023-08-20 07:10:50

#	User	Length	Language	Date
1	Thomas Feld	96	Ruby	2023-05-11 14:44:08
2	Hidden user	240	Ruby	2018-09-23 19:19:34

#	User	Length	Language	Date
1	David Aldenbro	270	Rust	2023-10-26 15:36:00
2	Robert Janczewski	625	Rust	2020-02-05 23:06:28
3	Bas Dirks	708	Rust	2022-04-04 12:23:34
4	Isak Jägberg	1304	Rust	2024-11-12 12:34:33

#	User	Length	Language	Date
1	Soren Basnet	1105	TypeScript	2025-05-16 05:53:05

Solution running time distribution