Problem A
Nasty Hacks

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Problem statistics

Submissions	25866
Accepted submissions	14533
Submission ratio	56.19%
Authors	13858
Accepted authors	13378
Author ratio	96.54%

#	User	Runtime	Date
1	Steve Allen	0.02 s	2023-04-25 01:04:14

#	User	Runtime	Date
1	Danny Robinson	0.01 s	2023-06-24 15:00:50
2	Thomas Feld	0.01 s	2023-06-28 09:26:22
3	Chenzhang Hu	0.07 s	2024-01-08 17:34:28

#	User	Runtime	Date
1	Rasmus Öjebro	0.01 s	2017-09-19 16:07:40
2	Joel Ekelöf	0.01 s	2017-09-27 22:38:08
3	Johan Pettersson	0.01 s	2017-10-01 02:08:03
4	Faisal Rahman	0.01 s	2017-10-22 13:08:35
5	Hidden user	0.01 s	2017-10-27 21:31:48
6	Franz Spitaler	0.01 s	2017-11-23 13:38:24
7	Ludwig Hedeby	0.01 s	2017-11-29 16:16:50
8	Cole Alves	0.01 s	2017-12-01 02:38:55
9	Andreas Ljungberg	0.01 s	2017-12-12 20:34:02
10	Jonah Heller	0.01 s	2017-12-13 14:47:47

#	User	Runtime	Date
1	Brandon Mitchell	0.00 s	2020-04-07 06:03:57

#	User	Runtime	Date
1	Dmytro Bihniak	0.01 s	2019-08-29 14:46:07
2	John Dandy	0.01 s	2020-01-24 19:53:11
3	wibi	0.01 s	2020-08-15 09:35:20
4	Max Nyberg Carlsson	0.01 s	2020-08-19 17:33:10
5	Zarthur	0.01 s	2021-02-13 16:39:09
6	Michal Žáček	0.01 s	2022-08-11 22:48:21
7	Patrik Nyman	0.01 s	2022-09-02 09:06:43
8	Ralf Jonas	0.01 s	2023-09-08 08:16:34
9	yraten	0.01 s	2024-04-15 03:39:39
10	Hidden user	0.02 s	2019-01-03 08:18:54

#	User	Runtime	Date
1	Christoforos Pantazi	0.01 s	2023-09-11 15:05:15

#	User	Runtime	Date
1	Sebastian Sternberg	0.03 s	2021-08-22 18:33:04
2	Alexander Hjelmgaard	0.03 s	2022-06-30 10:49:21
3	Emil Jessen	0.04 s	2020-10-03 15:28:39
4	Laura Jensen	0.04 s	2021-02-08 11:01:33
5	Aske Wachs	0.04 s	2021-02-09 14:46:39
6	Jacob Harris Cryer Kragh	0.04 s	2022-05-02 18:55:12
7	Elias Smedegaard	0.07 s	2023-11-15 15:21:48

#	User	Runtime	Date
1	Tim Langel	0.00 s	2023-08-24 16:30:25
2	Diego Saldias	0.00 s	2023-10-26 17:34:14
3	Husain Satan	0.00 s	2023-11-19 10:33:25
4	Annopdanai Pamarapa	0.00 s	2024-02-16 04:10:40
5	Krzysztof Gibuła	0.01 s	2019-01-11 20:15:03
6	Markus Takalo	0.01 s	2019-04-09 21:26:04
7	Flaviu Vadan	0.01 s	2020-04-30 04:47:02
8	Christian	0.02 s	2018-08-14 16:25:02
9	Mohammed Hussein Gammaz	0.02 s	2018-08-17 23:41:05
10	Gabriel Gessle	0.02 s	2018-10-02 15:26:07

#	User	Runtime	Date
1	Nick Wu	0.05 s	2017-09-15 05:45:20
2	Micah Stairs	0.05 s	2017-09-17 03:57:24
3	Martijn Muijsers	0.05 s	2017-09-19 13:01:24
4	Mike Beckers	0.05 s	2017-09-22 17:11:58
5	Samuel Klingström	0.05 s	2017-09-25 23:47:10
6	Leonardo Zambrano Cifuentes	0.05 s	2017-09-27 06:41:47
7	Aron Bergman	0.05 s	2017-10-24 08:59:59
8	Juan David Marín Cerón	0.05 s	2017-12-01 02:15:43
9	Terrence Park	0.05 s	2017-12-14 03:51:50
10	Kevin Chevalier	0.05 s	2018-01-10 02:36:24

#	User	Runtime	Date
1	Athergaming	0.04 s	2023-10-13 07:34:44
2	Christopher Churchwell	0.04 s	2023-11-24 15:30:23
3	Morten Kjerulf	0.04 s	2023-12-26 12:14:44
4	Dalton Neely	0.05 s	2018-07-08 10:41:56
5	Christoffer Karlsson	0.05 s	2018-07-22 14:12:19
6	Anh Lâm	0.05 s	2018-09-25 08:59:05
7	Oussama Zaki	0.05 s	2018-10-24 14:50:06
8	Carl Sundvall	0.05 s	2018-10-26 13:45:34
9	Chyld Medford	0.05 s	2018-11-22 07:02:13
10	Eddie Chen	0.05 s	2019-01-21 10:27:29

#	User	Runtime	Date
1	Bjørn Chr. Soltvedt	0.01 s	2017-09-21 22:10:52
2	Hai Yang Xu	0.01 s	2017-09-22 23:40:16
3	Sara Boström	0.01 s	2017-10-06 14:28:12
4	Jerry Zhu	0.01 s	2017-10-06 23:35:18
5	Graham Fairweather	0.01 s	2017-10-09 19:13:26
6	Peter Kedemo	0.01 s	2017-10-14 00:33:33
7	Andrea Bianchessi	0.01 s	2017-10-19 23:45:48
8	Susanto Wu	0.01 s	2017-10-20 05:21:02
9	Martin Jay	0.01 s	2017-10-25 16:33:21
10	Spencer Smith	0.01 s	2017-10-28 12:16:52

#	User	Runtime	Date
1	Danny Robinson	0.53 s	2023-06-21 02:03:47
2	Timothy Gaede	0.55 s	2024-03-18 07:33:29

#	User	Runtime	Date
1	Albert Pala	0.12 s	2021-05-24 21:45:50
2	Nicholas Johnson	0.12 s	2021-12-01 21:10:31
3	Leonid Vysochyn	0.16 s	2017-10-28 02:03:43
4	Jacob Huebner	0.16 s	2020-03-05 06:06:36
5	Stian Sjøli	0.19 s	2018-01-09 18:10:45
6	Aleksander Blomskøld	0.19 s	2018-02-02 20:52:53
7	Torbjørn Tessem	0.19 s	2022-02-22 15:47:02
8	Yang Tang	0.19 s	2023-06-17 08:46:28
9	Zaw Myat	0.19 s	2024-01-13 06:15:22
10	Đào Thanh Duy	0.20 s	2018-03-14 09:15:01

#	User	Runtime	Date
1	Zeheng Li	0.00 s	2023-12-04 23:00:08

#	User	Runtime	Date
1	Danil Braun	0.00 s	2021-05-07 14:34:48

#	User	Runtime	Date
1	Saito Ta	0.01 s	2024-03-28 07:13:02

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.01 s	2018-03-23 09:13:27
2	Susanne Ragnemalm	0.01 s	2018-03-23 09:39:50
3	Mohammed Yousif	0.01 s	2018-04-25 15:02:38
4	Emil Riis Hansen	0.01 s	2018-10-25 12:26:19
5	Sandris Cirulis	0.01 s	2019-01-21 12:37:52
6	Salvis	0.01 s	2019-01-21 14:43:22
7	LordWeedlle	0.01 s	2019-02-26 22:29:18
8	Petr Trofimov	0.01 s	2019-06-21 07:36:11
9	Jonas Lindenskov Nielsen	0.01 s	2019-09-14 13:43:04
10	Helbin Grégory	0.01 s	2019-12-20 08:49:35

#	User	Runtime	Date
1	Carl Westerlund	0.01 s	2017-10-23 22:57:47
2	Andriy Zyevakov	0.01 s	2017-12-12 23:00:03
3	Hadi Qovaizi	0.01 s	2018-06-27 21:03:54
4	Hakan Kjellerstrand	0.02 s	2023-01-19 20:27:32

#	User	Runtime	Date
1	Eric Törnqvist	0.02 s	2017-09-19 11:31:36
2	Claudius Sundlöf	0.02 s	2017-09-22 16:14:26
3	Andrei Stoica	0.02 s	2017-10-28 15:32:09
4	Sigurður Jens Albertsson	0.02 s	2017-11-07 22:18:41
5	Sindhusha Marakani	0.02 s	2017-11-24 15:35:42
6	Jesus Villarruel	0.02 s	2017-12-01 18:56:33
7	Hermon Mulat	0.02 s	2018-01-13 05:33:29
8	Kjetil Børs-Lind	0.02 s	2018-01-25 17:48:10
9	Jacob Elliott	0.02 s	2018-02-24 04:05:58
10	Emily Johnson	0.02 s	2018-05-22 21:02:43

#	User	Runtime	Date
1	Tyler Jones	0.02 s	2017-09-12 19:56:48
2	Klas af Geijerstam	0.02 s	2017-09-14 18:47:43
3	Evimar Principal de Soto	0.02 s	2017-09-15 22:52:56
4	Tom Biju	0.02 s	2017-09-16 01:55:43
5	Wenzhang Qian	0.02 s	2017-09-17 21:23:38
6	Lionel Kitihoun	0.02 s	2017-09-18 12:37:35
7	Richard Sterling	0.02 s	2017-09-19 00:27:50
8	Neel Verma	0.02 s	2017-09-19 04:49:21
9	Laurits Christensen	0.02 s	2017-09-19 08:17:55
10	Eric Törnqvist	0.02 s	2017-09-19 11:27:50

#	User	Runtime	Date
1	Anthony Lam	0.03 s	2017-09-23 05:16:04
2	Hidden user	0.03 s	2017-10-01 23:54:11
3	Mona Dadoun	0.03 s	2017-12-18 13:27:03
4	Casper Christensen	0.03 s	2018-01-01 15:02:10
5	Paul Vinell	0.03 s	2018-02-28 22:14:32
6	Omar Al-Khashab	0.04 s	2018-04-23 10:14:35
7	Jason Cheong-Kee-You	0.04 s	2018-05-27 19:26:33
8	Enzo Crance	0.04 s	2018-07-31 19:20:56
9	Daniel Harder	0.04 s	2018-08-31 23:56:33
10	Mongkonchai Priyachiwa	0.04 s	2018-10-12 19:48:14

#	User	Runtime	Date
1	Danial Haseeb	0.00 s	2023-10-02 05:20:44

#	User	Runtime	Date
1	Jhony Andreas	0.04 s	2023-07-08 18:56:21
2	Arkar1234	0.04 s	2023-10-25 06:57:03
3	Min Phone Aung	0.04 s	2023-10-25 07:15:09
4	Noe Noe	0.04 s	2023-10-25 07:21:15
5	Ye Mhan Aung	0.04 s	2023-10-25 07:22:10
6	Bhone Myint	0.04 s	2023-10-25 07:22:22
7	Hsar Doh Soe	0.04 s	2023-10-25 07:22:56
8	Wint Wah Aung	0.04 s	2023-10-25 07:27:05
9	Moe Myint Zu	0.04 s	2023-10-25 07:28:11
10	Aung Khant Myat	0.04 s	2024-01-30 10:38:17

#	User	Length	Date
1	Steve Allen	125	2023-04-25 01:11:43

#	User	Length	Date
1	Chenzhang Hu	5	2024-02-03 15:44:37
2	Thomas Feld	76	2023-09-12 15:48:10
3	Danny Robinson	80	2023-06-24 15:00:50

#	User	Length	Date
1	Eduardo Núñez	132	2024-02-25 21:53:24
2	Martin Blom	139	2023-12-15 09:57:20
3	Adam Johansson	189	2023-01-06 13:31:55
4	Thibault Raffaillac	221	2017-12-13 17:45:44
5	KyleSucky	249	2020-09-27 08:49:40
6	Felix Gavelin	250	2018-11-06 22:56:33
7	Magnus Wass	252	2020-11-27 13:57:40
8	Mai Nam Nguyen (K18 CT)	253	2023-10-11 18:29:59
9	Warren Mazmur	256	2019-09-08 18:44:41
10	Mustapha Slimani	256	2020-04-23 18:36:53

#	User	Length	Date
1	Mikael Palokangas	232	2023-08-07 19:53:05
2	Brian Scott	400	2017-09-27 11:28:44
3	Siddhi Kulkarni	402	2021-02-01 11:28:10
4	Marek Bina	436	2019-02-18 15:16:17
5	Benjamin Iserman	454	2021-09-30 22:57:14
6	Ana Berdnik	458	2022-07-27 14:06:38
7	Steve Jia	463	2018-08-16 20:49:53
8	Anthony Ye (Ant)	463	2022-11-21 21:28:42
9	Saranya Rajagopalan	465	2021-01-31 22:11:46
10	Csaba Varga	472	2019-02-17 19:52:02

#	User	Length	Date
1	Tiu Wee Han	223	2019-08-08 05:25:56
2	Đậu Huy Minh	224	2021-10-22 05:24:28
3	Jian-Dong Lin	229	2022-02-15 21:37:01
4	Ritchie Goldwin	238	2018-12-31 09:07:33
5	Tuấn Kiệt	239	2019-07-23 16:59:28
6	Eden Mekonnen Legesse	241	2019-11-14 14:29:15
7	Iles Illés Tamás	242	2019-07-17 14:54:03
8	a_b__c	243	2021-01-03 16:14:59
9	Nico	243	2022-11-11 01:33:52
10	HYADUKUONING ROQAL	246	2022-10-10 05:17:38

#	User	Length	Date
1	Brandon Mitchell	702	2020-04-07 06:03:57

#	User	Length	Date
1	Max Nyberg Carlsson	130	2020-08-19 17:33:10
2	David Cawthon	241	2019-04-11 03:26:22
3	Ralf Jonas	243	2023-09-08 08:16:34
4	Hidden user	244	2019-05-21 07:11:09
5	Michal Žáček	249	2022-08-11 22:48:21
6	wibi	272	2020-08-15 09:35:20
7	yraten	299	2024-04-15 03:39:39
8	Zarthur	306	2021-02-13 16:39:09
9	John Dandy	313	2020-01-24 19:53:11
10	Dmytro Bihniak	346	2019-08-29 14:46:07

#	User	Length	Date
1	Christoforos Pantazi	546	2023-09-11 15:05:15

#	User	Length	Date
1	Sebastian Sternberg	379	2021-08-22 19:01:20
2	Aske Wachs	392	2021-02-09 14:46:39
3	Jacob Harris Cryer Kragh	414	2022-05-02 18:55:12
4	Laura Jensen	440	2021-02-08 11:01:33
5	Alexander Hjelmgaard	651	2022-06-30 12:38:44
6	Elias Smedegaard	677	2023-11-15 15:21:48
7	Emil Jessen	970	2020-10-03 15:28:39

#	User	Length	Date
1	Neal McCarthy	296	2018-04-15 21:05:03
2	dick move	301	2021-05-23 14:31:55
3	Hidden user	304	2017-10-23 18:40:59
4	Lucca Dias	311	2021-07-29 17:12:59
5	Adamos Ttofari	313	2019-09-12 11:14:06
6	Inggit Prakasa	317	2022-05-30 08:48:25
7	Hidden user	319	2021-12-13 14:37:31
8	Alejandro Germain	322	2018-09-27 18:09:11
9	Mongkonchai Priyachiwa	323	2018-10-12 20:09:33
10	Bruno Volpato	329	2020-06-02 06:18:29

#	User	Length	Date
1	Zach Tschetter	182	2020-10-02 01:25:09
2	Sebastian Banert	213	2023-04-01 01:00:04
3	Geovani França	215	2021-05-13 11:56:14
4	Brent Yorgey	217	2017-09-29 20:23:10
5	Henrik Olsen Eide	217	2021-03-27 19:31:30
6	Elizabeth Doughty	228	2024-01-26 09:35:50
7	Frederik Haagensen	229	2019-10-24 19:32:24
8	Knut Anders Stokke	233	2020-08-26 13:57:25
9	Monique Oliveira	236	2021-04-17 06:43:53
10	Aaron Lengyel	238	2021-11-05 01:20:21

#	User	Length	Date
1	Padjie	261	2022-04-21 02:30:34
2	Brennan Cleland	296	2022-11-21 06:35:15
3	Thanh Le	353	2023-02-17 23:38:45
4	Huy Le	360	2023-05-19 15:58:45
5	Lim Ting Kai	378	2023-05-29 15:01:38
6	Russell Rivard	383	2021-10-29 15:39:19
7	Grayson Brister	385	2021-02-02 18:57:49
8	Pontus Hult	388	2019-10-17 22:55:11
9	Syed Shaker Hussaini	389	2019-09-02 15:06:54
10	Nathaniel Lukas Christianto	400	2023-12-26 11:58:39

#	User	Length	Date
1	Greg Gorlen	441	2023-02-17 02:10:01
2	Emil Larsson	456	2020-06-19 12:26:29
3	asterisk man	459	2021-06-06 17:51:24
4	Mitchell Sawatzky	473	2019-05-04 20:56:53
5	Christopher Churchwell	481	2023-11-24 15:30:23
6	Chris Wong	497	2021-01-31 02:49:01
7	Ismail Tahiri	505	2020-08-04 19:13:21
8	Tomáš Necky Necuda	506	2019-02-11 11:27:53
9	Antoine Bauri	506	2021-02-16 21:20:21
10	Manu Bansal	508	2021-10-18 02:10:19

#	User	Length	Date
1	Christian Cederquist	113	2022-10-30 16:18:20
2	Dan Wolff	146	2019-10-02 00:32:09
3	Bjørn Chr. Soltvedt	225	2017-09-21 22:10:52
4	Jimmy Gustafsson	250	2022-06-12 12:56:07
5	Evan Magill	257	2024-04-05 21:08:28
6	Bernard Perrin	261	2019-01-18 11:09:10
7	Johannes Jensen	264	2020-12-03 22:59:30
8	Peter Kedemo	268	2017-10-14 00:33:33
9	Robin Livesey	284	2018-04-14 20:51:05
10	Dylan Polson	288	2018-03-06 20:58:10

#	User	Length	Date
1	Danny Robinson	246	2023-06-21 02:03:47
2	Timothy Gaede	753	2024-03-18 07:33:29

#	User	Length	Date
1	Hidden user	203	2023-08-29 13:07:31
2	Mohsen Dehbashi	260	2019-07-12 17:38:59
3	Yang Tang	296	2023-06-17 08:46:28
4	Eloy Hernández	328	2021-08-27 00:14:01
5	Colin Gay	341	2019-05-22 23:28:45
6	Stefan Kennedy	342	2017-12-04 13:57:48
7	axl	347	2019-08-02 11:20:22
8	Dmitry Shostak	365	2018-06-13 16:54:00
9	Merih Bora Poçan	373	2020-07-09 23:12:41
10	Troy Warmboe	396	2018-10-20 07:16:48

#	User	Length	Date
1	Zeheng Li	237	2023-12-04 23:00:08

#	User	Length	Date
1	Danil Braun	412	2021-05-07 14:34:48

#	User	Length	Date
1	Muhammad Halif	228	2018-01-05 05:38:44
2	Egor Shchetinin	235	2017-12-12 16:49:15
3	Kien Phung	273	2018-04-17 16:21:31
4	Klimenok Artem	290	2018-05-14 09:10:24
5	Mufti	292	2022-05-14 08:26:15
6	陳昱諺4B01 Chan Cory Yuk Yin	294	2020-02-14 00:04:02
7	5B09 Fan Yujian 5B09 范宇鍵	296	2020-02-12 13:53:25
8	5C24 Ng Shing Cheong 5C24 吳成昌	359	2020-02-09 13:34:59
9	Vova Podkorytov	379	2017-12-05 19:09:31
10	Chan Hok To	388	2020-02-11 12:23:07

#	User	Length	Date
1	Saito Ta	90	2024-03-28 07:13:02

#	User	Length	Date
1	Renate	284	2021-03-26 01:55:50
2	Hidden user	310	2019-12-22 23:01:27
3	Jonas Lindenskov Nielsen	313	2019-09-14 13:43:04
4	Susanne Ragnemalm	316	2018-03-23 09:39:50
5	Luis Enrique Tinoco Hernández	336	2022-08-22 04:38:51
6	Sandris Cirulis	338	2019-01-21 12:37:52
7	Salvis	340	2019-01-21 14:43:22
8	LordWeedlle	345	2019-02-26 22:29:18
9	Muhammad Asyraf bin Akop	363	2022-04-29 10:22:01
10	Ingemar Ragnemalm	366	2018-03-23 09:13:27

#	User	Length	Date
1	Hakan Kjellerstrand	361	2023-02-16 18:51:26
2	Andriy Zyevakov	466	2017-12-12 23:00:03
3	Carl Westerlund	1409	2017-10-23 22:57:47
4	Hadi Qovaizi	1888	2018-06-27 21:03:54

#	User	Length	Date
1	Thomas Feld	132	2019-08-19 09:38:00
2	JanLitwin	132	2023-10-24 14:21:07
3	Asger Hautop Drewsen	139	2017-12-25 01:19:32
4	Ryan O'Hara	158	2020-08-22 02:11:44
5	Andreas Eisele	180	2018-09-28 14:28:56
6	Haggai Liu	188	2017-10-05 03:44:09
7	Duncan Page	191	2017-10-31 04:49:07
8	Johan Lyts	193	2019-02-16 15:04:14
9	Andreas Björklund	196	2019-03-27 20:10:39
10	Meher Béjaoui	197	2017-09-25 22:36:19

#	User	Length	Date
1	Clement Oh	112	2023-05-28 18:53:24
2	Kevin Gomez	114	2024-03-22 21:02:35
3	Gustav Elmqvist	119	2023-02-17 17:12:12
4	Erik Heimdal	120	2022-11-24 23:00:37
5	Evie Russ	120	2023-01-09 15:52:56
6	Jeffrey H.	124	2023-04-30 03:32:57
7	Charles Ancheta	128	2023-03-25 10:28:25
8	Carl Pittenger	129	2024-03-17 06:36:02
9	Wouter Dijkstra	134	2021-11-26 20:48:15
10	Alexandre Charland	137	2024-03-16 01:13:35

#	User	Length	Date
1	Thomas Feld	87	2022-11-03 08:59:36
2	dick move	90	2022-11-14 18:24:08
3	Gustav Elmqvist	105	2023-02-18 00:02:50
4	Natanael Lundberg	115	2021-09-17 13:23:08
5	Patrick Elsen	123	2022-09-09 14:47:01
6	Régis Hanol	134	2022-01-04 16:50:36
7	Alexander Bilde Pedersen	136	2023-04-06 19:05:46
8	Oleg Smelov	181	2019-02-25 21:23:43
9	Daniel Harder	188	2018-08-31 23:56:33
10	Hidden user	198	2019-09-29 16:58:10

#	User	Length	Date
1	JOAO VITOR GUIMARAES COSTA	337	2022-12-22 00:54:15
2	Hovig Manjikian	474	2019-12-28 11:28:07
3	Hidden user	514	2024-04-07 23:01:06
4	Mathias Oliver Valdbjørn Jørgensen	534	2020-10-02 16:42:13
5	Mongkonchai Priyachiwa	556	2018-11-05 23:23:27
6	Antoine Bauri	556	2021-03-08 11:31:54
7	Robert Dumitrescu	607	2018-12-13 22:48:25
8	Bas Dirks	619	2021-12-28 10:03:12
9	Joost Scheffer	636	2021-04-01 18:51:49
10	Isak Forsgren	644	2020-09-19 18:14:38

#	User	Length	Date
1	Danial Haseeb	403	2023-10-02 05:20:44

#	User	Length	Date
1	Wint Wah Aung	518	2023-10-25 07:27:05
2	Jhony Andreas	549	2023-07-08 18:56:21
3	Min Phone Aung	634	2023-10-25 07:15:09
4	Hsar Doh Soe	640	2023-10-25 07:22:56
5	Min khant Kyaw	668	2024-03-09 04:27:01
6	Ye Mhan Aung	686	2023-10-25 07:22:10
7	Arkar1234	699	2023-10-25 06:57:03
8	Moe Myint Zu	740	2023-10-25 07:28:11
9	Aung Khant Myat	919	2024-01-30 10:38:17
10	Noe Noe	2274	2023-10-25 07:21:15

Solution running time distribution