Problem A
Guest List — Problem Statistics

Back to problem description

Submissions	489
Accepted submissions	382
Submission ratio	78.12%
Authors	208
Accepted authors	203
Author ratio	97.60%

#	User	Score	Language	Date
1	Bergur Snorrason	100	C	2025-07-23 00:12:50
2	Naveen Kumar S	70	C	2025-04-29 14:55:41
3	Joacim Wärn	70	C	2025-05-04 14:31:49

#	User	Score	Language	Date
1	Zacaria Tawfick	100	C#	2025-05-15 17:17:19
2	Umar Rasyid	100	C#	2025-04-13 21:38:52
3	Deci Bel	100	C#	2025-07-10 12:41:29
4	Erik Algesten	70	C#	2025-07-22 11:32:28
5	Hidden user	70	C#	2025-03-08 16:08:03

#	User	Score	Language	Date
1	J Sotomayor	70	Common Lisp	2025-08-13 00:32:14

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2025-06-03 15:51:22
2	Ronas Jacob Coban Olsen	100	Go	2025-05-28 20:21:36

#	User	Score	Language	Date
1	Steinar Simonnes	100	Haskell	2025-04-16 13:08:45
2	Brent Yorgey	100	Haskell	2025-05-10 15:30:38
3	Herdi Saleh	100	Haskell	2025-04-15 17:22:24
4	Adhyan H.	100	Haskell	2025-09-02 00:04:52

#	User	Score	Language	Date
1	Sven Rönnbäck	100	Java	2025-04-12 23:44:59
2	Guangyi Zhou	100	Java	2025-06-28 10:44:45
3	Bjørn Dons	100	Java	2025-04-14 12:01:40
4	Issa Issack	100	Java	2025-07-06 00:59:21
5	Mack Wong Yoong Yee	100	Java	2025-05-22 05:26:13
6	Hunter Mullen	100	Java	2025-06-30 20:41:12
7	Hidden user	100	Java	2025-08-17 13:29:55
8	Jonathan Starup	100	Java	2025-09-04 00:10:04
9	Marshall D Feng	100	Java	2025-04-27 05:16:14
10	Leo Totaro	70	Java	2025-08-19 15:42:17

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2025-04-14 21:14:18
2	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2025-06-30 18:27:05
3	Christian Cederquist	100	JavaScript (SpiderMonkey)	2025-08-21 10:19:53

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2025-04-16 09:00:16

#	User	Score	Language	Date
1	Hamdanil Rasyid	100	Kotlin	2025-04-13 22:09:46

#	User	Score	Language	Date
1	Noah Vorenkamp	70	Lua	2025-03-08 16:04:25

#	User	Score	Language	Date
1	Hidden user	100	OCaml	2025-07-08 19:48:46

#	User	Score	Language	Date
1	Thomas Feld	100	Ruby	2025-06-30 10:56:52

#	User	Score	Language	Date
1	Vincent Lagerros	100	Rust	2025-04-11 18:10:45
2	Frank Endriss	100	Rust	2025-04-17 10:29:08
3	Azeez Daoud	100	Rust	2025-04-15 16:40:31
4	Kristinn Vikar	100	Rust	2025-02-22 18:45:50
5	Hidden user	100	Rust	2025-07-14 21:56:37
6	Pankajkumar Patro	100	Rust	2025-06-26 15:19:26
7	Katherine Freudenhammer	100	Rust	2025-08-10 16:46:56

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.05 s	C	2025-07-23 00:12:50

#	User	Runtime	Language	Date
1	Zacaria Tawfick	0.31 s	C#	2025-05-15 17:17:19
2	Umar Rasyid	0.33 s	C#	2025-04-13 21:38:52
3	Deci Bel	0.34 s	C#	2025-07-10 12:41:29

#	User	Runtime	Language	Date
1	Atli Fannar Franklín	0.06 s	C++	2025-04-11 21:27:43
2	Ryan Tan	0.07 s	C++	2025-04-18 19:25:23
3	Ernest Ng Zi Xuan	0.07 s	C++	2025-04-27 05:29:14
4	Zacaria Tawfick	0.07 s	C++	2025-04-29 22:20:38
5	Lucas Patten	0.07 s	C++	2025-05-13 20:32:27
6	Leszek Hanusiak	0.07 s	C++	2025-06-02 14:19:07
7	Arianna Yang	0.07 s	C++	2025-06-20 23:26:33
8	vadim popolitov	0.07 s	C++	2025-06-27 11:56:15
9	Daniel Fernando Santos Bustos	0.07 s	C++	2025-07-14 21:50:37
10	Róbert Kristian Freysson	0.07 s	C++	2025-08-09 13:41:15

#	User	Runtime	Language	Date
1	Norbert Voelker	0.07 s	Go	2025-06-03 15:51:22
2	Ronas Jacob Coban Olsen	0.18 s	Go	2025-05-28 20:21:36

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.34 s	Haskell	2025-04-16 13:08:45
2	Brent Yorgey	0.45 s	Haskell	2025-05-10 15:30:38
3	Herdi Saleh	0.61 s	Haskell	2025-04-15 17:22:24
4	Adhyan H.	0.70 s	Haskell	2025-09-02 00:04:52

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.11 s	Java	2025-04-12 23:44:59
2	Guangyi Zhou	0.16 s	Java	2025-06-28 10:44:45
3	Bjørn Dons	0.28 s	Java	2025-04-14 12:01:40
4	Issa Issack	0.50 s	Java	2025-07-06 00:59:21
5	Mack Wong Yoong Yee	0.57 s	Java	2025-05-22 05:26:13
6	Hunter Mullen	1.26 s	Java	2025-06-30 20:41:12
7	Hidden user	1.30 s	Java	2025-08-17 13:29:55
8	Jonathan Starup	1.30 s	Java	2025-09-04 00:10:04
9	Marshall D Feng	1.38 s	Java	2025-04-27 05:16:14

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.35 s	JavaScript (SpiderMonkey)	2025-04-14 21:14:18
2	Jimmy Gustafsson	0.39 s	JavaScript (SpiderMonkey)	2025-06-30 18:27:05
3	Christian Cederquist	0.47 s	JavaScript (SpiderMonkey)	2025-08-21 10:19:53

#	User	Runtime	Language	Date
1	Timothy Gaede	1.33 s	Julia	2025-04-16 09:00:16

#	User	Runtime	Language	Date
1	Hamdanil Rasyid	1.10 s	Kotlin	2025-04-13 22:09:46

#	User	Runtime	Language	Date
1	Hidden user	0.19 s	OCaml	2025-07-08 19:48:46

#	User	Runtime	Language	Date
1	Petr	0.11 s	Python 3	2025-04-24 14:51:51
2	Duoduo Zhao	0.11 s	Python 3	2025-08-17 16:52:10
3	Ole Vik Lysne	0.12 s	Python 3	2025-04-11 21:36:21
4	Simen Sørensen	0.13 s	Python 3	2025-04-11 20:54:36
5	Victor Song	0.16 s	Python 3	2025-06-24 00:03:50
6	Ben Njoroge	0.17 s	Python 3	2025-04-29 10:52:10
7	Foong Hong Yi	0.17 s	Python 3	2025-07-19 11:26:08
8	Álfgrímur Davíð	0.19 s	Python 3	2025-03-08 14:38:41
9	Hidden user	0.21 s	Python 3	2025-07-25 16:03:52
10	Mathieu Lemire (Kaara)	0.22 s	Python 3	2025-06-23 00:34:06

#	User	Runtime	Language	Date
1	Thomas Feld	0.33 s	Ruby	2025-06-30 10:56:52

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2025-04-11 18:10:45
2	Frank Endriss	0.02 s	Rust	2025-04-17 10:29:08
3	Azeez Daoud	0.16 s	Rust	2025-04-15 16:40:31
4	Kristinn Vikar	0.17 s	Rust	2025-02-22 18:45:50
5	Hidden user	0.18 s	Rust	2025-07-14 21:56:37
6	Pankajkumar Patro	0.19 s	Rust	2025-06-26 15:19:26
7	Katherine Freudenhammer	0.19 s	Rust	2025-08-10 16:46:56

#	User	Length	Language	Date
1	Bergur Snorrason	1796	C	2025-07-23 00:46:30

#	User	Length	Language	Date
1	Zacaria Tawfick	542	C#	2025-05-15 17:17:19
2	Deci Bel	764	C#	2025-07-10 12:41:29
3	Umar Rasyid	904	C#	2025-04-13 21:38:52

#	User	Length	Language	Date
1	Pascal Zeihen	338	C++	2025-06-07 13:58:28
2	Róbert Kristian Freysson	351	C++	2025-08-09 13:39:18
3	Jesús Pacheco Alonso	351	C++	2025-06-09 12:40:07
4	Ernest Ng Zi Xuan	381	C++	2025-04-27 05:29:14
5	Arianna Yang	435	C++	2025-06-20 23:26:33
6	Sophie Zeihen	437	C++	2025-06-13 11:18:49
7	Elliot Smith	441	C++	2025-08-07 22:05:51
8	Armen Andreasyan	448	C++	2025-05-11 14:02:07
9	Ryan Tan	462	C++	2025-04-18 19:25:23
10	Logan Jackson	475	C++	2025-05-27 22:19:12

#	User	Length	Language	Date
1	Norbert Voelker	677	Go	2025-06-03 15:51:22
2	Ronas Jacob Coban Olsen	796	Go	2025-05-28 20:21:36

#	User	Length	Language	Date
1	Herdi Saleh	168	Haskell	2025-05-03 21:19:20
2	Adhyan H.	503	Haskell	2025-09-02 00:04:52
3	Steinar Simonnes	727	Haskell	2025-04-16 13:08:45
4	Brent Yorgey	8010	Haskell	2025-05-10 15:30:38

#	User	Length	Language	Date
1	Jonathan Starup	668	Java	2025-09-04 00:10:04
2	Hidden user	731	Java	2025-08-17 13:29:55
3	Hunter Mullen	776	Java	2025-06-30 20:41:12
4	Marshall D Feng	923	Java	2025-04-27 05:16:14
5	Mack Wong Yoong Yee	964	Java	2025-05-22 05:26:13
6	Guangyi Zhou	2096	Java	2025-06-28 10:41:21
7	Sven Rönnbäck	4727	Java	2025-04-12 23:44:59
8	Bjørn Dons	4827	Java	2025-04-14 12:01:40
9	Issa Issack	5289	Java	2025-07-06 00:59:21

#	User	Length	Language	Date
1	Christian Cederquist	115	JavaScript (SpiderMonkey)	2025-08-21 10:19:53
2	Jimmy Gustafsson	130	JavaScript (SpiderMonkey)	2025-06-30 18:27:05
3	Bjørn Chr. Soltvedt	149	JavaScript (SpiderMonkey)	2025-04-14 21:22:18

#	User	Length	Language	Date
1	Timothy Gaede	410	Julia	2025-04-16 09:00:16

#	User	Length	Language	Date
1	Hamdanil Rasyid	196	Kotlin	2025-04-13 22:09:46

#	User	Length	Language	Date
1	Hidden user	465	OCaml	2025-07-08 19:48:46

#	User	Length	Language	Date
1	Nicholas Russell Saerang	131	Python 3	2025-04-13 08:49:17
2	Farzam Abrishami	144	Python 3	2025-04-18 18:12:45
3	Victor Song	159	Python 3	2025-06-24 00:05:30
4	Yong Mao	176	Python 3	2025-04-18 02:13:19
5	Pétur Óli Ágústsson	182	Python 3	2025-05-31 14:58:14
6	Sander Oppen	183	Python 3	2025-06-27 14:18:19
7	Tobias Glimmerfors	186	Python 3	2025-08-05 16:44:36
8	Seyed Mohammad Seyedi	191	Python 3	2025-06-02 08:45:51
9	Noah Hessen Bjerke	191	Python 3	2025-06-25 13:14:11
10	Shashank Bhatt	191	Python 3	2025-08-20 23:06:19

#	User	Length	Language	Date
1	Thomas Feld	78	Ruby	2025-06-30 10:56:52

#	User	Length	Language	Date
1	Azeez Daoud	272	Rust	2025-04-15 16:49:25
2	Pankajkumar Patro	719	Rust	2025-06-26 15:20:12
3	Kristinn Vikar	1611	Rust	2025-02-22 18:45:50
4	Katherine Freudenhammer	1966	Rust	2025-08-10 16:46:56
5	Frank Endriss	2135	Rust	2025-04-17 10:24:14
6	Hidden user	6241	Rust	2025-07-14 21:56:37
7	Vincent Lagerros	49355	Rust	2025-04-11 18:12:59

Solution running time distribution