Problem C
Virus — Problem Statistics

Back to problem description

Submissions	1064
Accepted submissions	730
Submission ratio	68.61%
Authors	460
Full solves [?]	430
Full solve Ratio	93.48%

#	User	Score	Language	Date
1	Chenzhang Hu	100	Bash	2025-02-26 17:13:29

#	User	Score	Language	Date
1	Sven Rönnbäck	100	C	2024-12-22 18:57:47
2	Hidden user	100	C	2025-01-21 13:54:14
3	Børge Bjørnstadjordet	100	C	2025-01-24 08:41:05
4	Allan Nouri	100	C	2025-03-15 10:32:38
5	Joacim Wärn	100	C	2025-05-02 13:38:54
6	Tyler Mulholland	100	C	2025-05-27 16:37:44
7	Eduardo Vicente Petry	100	C	2025-08-12 22:29:19
8	Habibur Rahman	100	C	2025-08-22 14:15:37
9	Jeviczki Jane	100	C	2025-11-11 17:56:31

#	User	Score	Language	Date
1	Ruben Rystedt	100	C#	2024-12-11 17:20:17
2	Dennis Stegnell	100	C#	2025-01-28 05:24:03
3	Գոռ Բաղդասարյան	100	C#	2025-03-03 09:31:43
4	Umar Rasyid	100	C#	2025-03-23 23:05:30
5	Hidden user	100	C#	2025-03-29 13:29:57
6	Erik Algesten	100	C#	2025-07-07 08:48:20
7	Hidden user	100	C#	2026-01-14 12:05:14

#	User	Score	Language	Date
1	Frank Endriss	100	COBOL	2024-12-14 17:27:17

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2024-12-20 20:15:24
2	Jimmy Nejtron	100	Go	2025-01-23 15:10:17

#	User	Score	Language	Date
1	Zacharie Kenneth Happel	100	Haskell	2024-12-18 03:56:27
2	Hidden user	100	Haskell	2024-12-18 13:30:10
3	Steinar Simonnes	100	Haskell	2024-12-24 11:14:12
4	Brent Yorgey	100	Haskell	2025-01-10 21:24:45
5	Marcus Dicander	100	Haskell	2025-01-17 09:13:43
6	Shinji Koshida	100	Haskell	2025-01-21 13:56:27
7	Sebastian Banert	100	Haskell	2025-01-23 14:31:54
8	Ng Tek In	100	Haskell	2025-02-15 17:54:06

#	User	Score	Language	Date
1	Hidden user	100	JavaScript (Node.js)	2025-01-19 03:02:59

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2024-12-10 08:25:52
2	Christian Pilegaard Cederquist	100	JavaScript (SpiderMonkey)	2025-01-17 06:26:20
3	Zach Tschetter	100	JavaScript (SpiderMonkey)	2025-01-26 03:09:17
4	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2025-05-14 23:39:29

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2025-03-27 19:56:05

#	User	Score	Language	Date
1	Ali M. Nekoh	100	Kotlin	2025-04-24 09:37:55
2	Aerika Modi	100	Kotlin	2025-04-24 11:36:55
3	Cheatahh	100	Kotlin	2025-04-29 17:35:42
4	Adam Rankin	100	Kotlin	2026-01-13 17:33:44

#	User	Score	Language	Date
1	Jinwoo Lee	100	OCaml	2025-09-16 03:16:25

#	User	Score	Language	Date
1	Hidden user	100	Odin	2025-05-02 23:33:21

#	User	Score	Language	Date
1	Renate Fiala-Lundström	100	PHP	2026-02-11 00:31:42

#	User	Score	Language	Date
1	Angus Gibson	100	Racket	2025-07-15 14:36:08

#	User	Score	Language	Date
1	Thomas Feld	100	Ruby	2025-01-28 10:40:47
2	Chenzhang Hu	100	Ruby	2025-02-26 17:19:22

#	User	Score	Language	Date
1	Hugo Falkman	100	Swift	2025-01-23 15:47:15

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.07 s	Bash	2025-09-13 02:59:34

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.00 s	C	2024-12-22 18:57:47
2	Hidden user	0.00 s	C	2025-01-21 13:54:14
3	Børge Bjørnstadjordet	0.00 s	C	2025-01-24 08:41:05
4	Allan Nouri	0.00 s	C	2025-03-15 10:32:38
5	Joacim Wärn	0.00 s	C	2025-05-02 13:38:54
6	Tyler Mulholland	0.00 s	C	2025-05-27 16:37:44
7	Eduardo Vicente Petry	0.00 s	C	2025-08-12 22:29:19
8	Habibur Rahman	0.00 s	C	2025-08-22 14:15:37
9	Jeviczki Jane	0.00 s	C	2025-11-11 17:56:31

#	User	Runtime	Language	Date
1	Ruben Rystedt	0.04 s	C#	2024-12-11 17:20:17
2	Dennis Stegnell	0.04 s	C#	2025-01-28 05:24:03
3	Գոռ Բաղդասարյան	0.04 s	C#	2025-03-03 09:31:43
4	Hidden user	0.04 s	C#	2025-03-29 13:29:57
5	Erik Algesten	0.04 s	C#	2025-07-07 08:48:20
6	Hidden user	0.04 s	C#	2026-01-14 12:05:14
7	Umar Rasyid	0.05 s	C#	2025-03-23 23:05:30

#	User	Runtime	Language	Date
1	Frank Endriss	0.12 s	COBOL	2024-12-14 17:27:17

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2024-12-20 20:15:24
2	Jimmy Nejtron	0.00 s	Go	2025-01-23 15:10:17

#	User	Runtime	Language	Date
1	Zacharie Kenneth Happel	0.00 s	Haskell	2024-12-18 03:56:27
2	Hidden user	0.00 s	Haskell	2024-12-18 13:30:10
3	Steinar Simonnes	0.00 s	Haskell	2024-12-24 11:14:12
4	Brent Yorgey	0.00 s	Haskell	2025-01-10 21:24:45
5	Marcus Dicander	0.00 s	Haskell	2025-01-17 09:13:43
6	Shinji Koshida	0.00 s	Haskell	2025-01-21 13:56:27
7	Sebastian Banert	0.00 s	Haskell	2025-01-23 14:31:54
8	Ng Tek In	0.00 s	Haskell	2025-02-15 17:54:06

#	User	Runtime	Language	Date
1	Issa Issack	0.04 s	Java	2024-12-22 19:44:28
2	Julius Griebel	0.04 s	Java	2025-01-26 10:45:20
3	Guangyi Zhou	0.04 s	Java	2025-02-02 11:08:41
4	Hidden user	0.04 s	Java	2025-02-08 19:30:38
5	Ben Cobb	0.04 s	Java	2025-04-06 03:01:49
6	Amy Colpitts	0.04 s	Java	2025-07-25 00:17:01
7	Alexander Matheson	0.04 s	Java	2025-07-25 02:23:50
8	TobiasZ	0.04 s	Java	2025-12-28 11:07:26
9	Martha E.	0.08 s	Java	2024-12-12 19:16:46
10	Reuben James Loquinario	0.08 s	Java	2024-12-13 01:08:23

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	JavaScript (Node.js)	2025-01-19 03:02:59

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2024-12-10 08:25:52
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2025-01-17 06:26:20
3	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2025-01-26 03:09:17
4	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2025-05-14 23:39:29

#	User	Runtime	Language	Date
1	Timothy Gaede	0.31 s	Julia	2025-03-27 19:56:05

#	User	Runtime	Language	Date
1	Ali M. Nekoh	0.20 s	Kotlin	2025-04-24 09:37:55
2	Aerika Modi	0.20 s	Kotlin	2025-04-24 11:36:55
3	Cheatahh	0.22 s	Kotlin	2025-04-29 17:35:42
4	Adam Rankin	0.22 s	Kotlin	2026-01-13 17:33:44

#	User	Runtime	Language	Date
1	Jinwoo Lee	0.00 s	OCaml	2025-09-16 03:16:25

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Odin	2025-05-02 23:33:21

#	User	Runtime	Language	Date
1	Renate Fiala-Lundström	0.01 s	PHP	2026-02-11 00:31:42

#	User	Runtime	Language	Date
1	Erik Adebahr	0.04 s	Python 3	2024-12-08 03:47:23
2	Jiayi Liu	0.04 s	Python 3	2024-12-08 09:33:40
3	Bjørn Dons	0.04 s	Python 3	2024-12-08 20:32:40
4	Atli Fannar Franklín	0.04 s	Python 3	2024-12-09 14:26:41
5	C3Speedrun2024	0.04 s	Python 3	2024-12-10 16:04:31
6	Sarah Bassett	0.04 s	Python 3	2024-12-11 23:45:46
7	Nicholas Russell Saerang	0.04 s	Python 3	2024-12-12 10:37:38
8	Maxim Barbe	0.04 s	Python 3	2024-12-15 01:42:52
9	Kristinn Hrafn Daníelsson	0.04 s	Python 3	2024-12-18 17:44:51
10	Simen Sørensen	0.04 s	Python 3	2024-12-19 21:31:15

#	User	Runtime	Language	Date
1	Angus Gibson	0.13 s	Racket	2025-07-15 14:36:08

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2025-01-28 10:40:47
2	Chenzhang Hu	0.07 s	Ruby	2025-02-26 17:19:22

#	User	Runtime	Language	Date
1	Hugo Falkman	0.00 s	Swift	2025-01-23 15:47:15

#	User	Length	Language	Date
1	Chenzhang Hu	68	Bash	2025-09-13 02:59:34

#	User	Length	Language	Date
1	Habibur Rahman	274	C	2025-08-22 14:15:37
2	Eduardo Vicente Petry	330	C	2025-08-12 22:29:19
3	Allan Nouri	343	C	2025-03-15 10:32:38
4	Tyler Mulholland	455	C	2025-05-27 16:37:44
5	Jeviczki Jane	490	C	2025-11-11 17:56:31
6	Børge Bjørnstadjordet	530	C	2025-01-24 08:41:05
7	Hidden user	539	C	2025-01-21 13:54:14
8	Sven Rönnbäck	890	C	2024-12-22 18:57:47
9	Joacim Wärn	1367	C	2025-05-02 13:38:54

#	User	Length	Language	Date
1	Ruben Rystedt	295	C#	2024-12-11 17:20:17
2	Hidden user	374	C#	2026-01-14 12:05:14
3	Erik Algesten	434	C#	2025-07-07 08:48:20
4	Գոռ Բաղդասարյան	458	C#	2025-03-03 09:31:43
5	Hidden user	756	C#	2025-03-29 13:29:57
6	Umar Rasyid	794	C#	2025-03-23 23:05:30
7	Dennis Stegnell	1363	C#	2025-01-28 05:24:03

#	User	Length	Language	Date
1	Ralf Merhof	148	C++	2025-01-16 17:26:31
2	Frans Meulenbroeks	155	C++	2025-01-17 13:40:29
3	Luke Tan	183	C++	2025-10-22 05:12:39
4	Buste Alin	242	C++	2025-02-06 19:57:41
5	Vladyslav Reznikov	259	C++	2025-06-07 18:06:15
6	Hasmot722	269	C++	2025-08-22 20:51:03
7	Magnus Eide-Fredriksen	289	C++	2025-11-24 22:58:18
8	Titus Chew	298	C++	2025-01-30 11:50:15
9	Shiroy Sattur	302	C++	2025-10-22 05:07:59
10	Habibur Rahman	310	C++	2025-08-22 12:19:35

#	User	Length	Language	Date
1	Frank Endriss	7391	COBOL	2024-12-14 17:27:17

#	User	Length	Language	Date
1	Jimmy Nejtron	318	Go	2025-01-23 15:10:17
2	Norbert Voelker	366	Go	2024-12-20 20:15:24

#	User	Length	Language	Date
1	Steinar Simonnes	200	Haskell	2024-12-24 11:14:12
2	Hidden user	209	Haskell	2024-12-18 13:30:10
3	Sebastian Banert	343	Haskell	2025-01-23 14:31:54
4	Shinji Koshida	351	Haskell	2025-01-21 13:56:27
5	Brent Yorgey	369	Haskell	2025-01-10 21:24:45
6	Marcus Dicander	388	Haskell	2025-01-17 09:13:43
7	Zacharie Kenneth Happel	441	Haskell	2024-12-18 04:14:49
8	Ng Tek In	2181	Haskell	2025-02-15 17:54:06

#	User	Length	Language	Date
1	Alex Rudzenis	433	Java	2025-07-18 11:20:16
2	Thomas Anung Basuki	490	Java	2025-12-22 13:49:06
3	Nikolas Kolic	496	Java	2025-03-17 23:47:49
4	Goh Zhixuan Jeremiah	519	Java	2025-01-30 08:28:24
5	KAMALISHREE R	527	Java	2025-04-11 16:11:47
6	Terry Morris	544	Java	2025-12-17 22:55:43
7	Hunter Mullen	561	Java	2025-01-27 05:34:11
8	Jackson Simoneau	588	Java	2025-01-23 04:04:42
9	Denis Dosoftei	589	Java	2025-02-11 18:01:15
10	Hannah Franks	593	Java	2025-02-11 17:59:51

#	User	Length	Language	Date
1	Hidden user	670	JavaScript (Node.js)	2025-01-19 03:02:59

#	User	Length	Language	Date
1	Jimmy Gustafsson	92	JavaScript (SpiderMonkey)	2025-05-14 23:39:29
2	Bjørn Chr. Soltvedt	132	JavaScript (SpiderMonkey)	2024-12-10 08:29:45
3	Christian Pilegaard Cederquist	222	JavaScript (SpiderMonkey)	2025-01-17 06:26:20
4	Zach Tschetter	263	JavaScript (SpiderMonkey)	2025-01-27 17:06:59

#	User	Length	Language	Date
1	Timothy Gaede	298	Julia	2025-03-27 19:56:05

#	User	Length	Language	Date
1	Cheatahh	198	Kotlin	2025-04-29 17:35:42
2	Adam Rankin	214	Kotlin	2026-01-13 17:33:44
3	Aerika Modi	356	Kotlin	2025-04-24 11:36:55
4	Ali M. Nekoh	640	Kotlin	2025-04-24 09:37:55

#	User	Length	Language	Date
1	Jinwoo Lee	422	OCaml	2025-09-16 03:16:25

#	User	Length	Language	Date
1	Hidden user	520	Odin	2025-05-02 23:33:21

#	User	Length	Language	Date
1	Renate Fiala-Lundström	631	PHP	2026-02-11 00:31:42

#	User	Length	Language	Date
1	Markus Mathiasen	69	Python 3	2025-01-30 12:41:34
2	Farzam Abrishami	72	Python 3	2025-03-15 02:06:04
3	Thibault Raffaillac	80	Python 3	2025-01-21 12:19:01
4	Dominic Berzin Chua Way Gin	87	Python 3	2025-02-07 13:54:49
5	Nicholas Russell Saerang	92	Python 3	2024-12-12 10:41:21
6	Hugo Bäckman	96	Python 3	2025-04-27 17:43:08
7	Hidden user	97	Python 3	2025-01-06 15:26:44
8	Simon Baeckelant	97	Python 3	2025-02-08 11:56:54
9	Joel Niemelä	98	Python 3	2025-03-22 05:08:09
10	Erik Adebahr	99	Python 3	2024-12-08 03:47:23

#	User	Length	Language	Date
1	Angus Gibson	265	Racket	2025-07-15 14:36:08

#	User	Length	Language	Date
1	Thomas Feld	43	Ruby	2025-01-28 10:40:47
2	Chenzhang Hu	59	Ruby	2025-03-09 17:39:57

#	User	Length	Language	Date
1	Emil Dichmann	399	Rust	2025-09-15 15:23:23
2	Vincent Lagerros	421	Rust	2024-12-24 19:02:46
3	Artur Khuziakhmetov	424	Rust	2025-03-28 12:14:11
4	Henrik Josefsson	491	Rust	2025-07-15 11:21:45
5	Pankajkumar Patro	595	Rust	2025-02-02 22:28:22
6	Winston Wu	677	Rust	2025-12-15 10:09:26
7	Nathaniel Risum	746	Rust	2025-10-29 12:54:02
8	Isak Jägberg	768	Rust	2025-04-17 09:41:39
9	Bas Dirks	831	Rust	2025-01-16 20:37:03
10	Erik Magnusson	3486	Rust	2025-06-07 16:57:31

#	User	Length	Language	Date
1	Hugo Falkman	649	Swift	2025-01-23 15:47:15

Solution running time distribution