Problem A
Event Planning — Problem Statistics

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Submissions	4185
Accepted submissions	1760
Submission ratio	42.05%
Authors	1699
Full solves [?]	1543
Full solve Ratio	90.82%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.08 s	Bash	2024-04-16 16:20:24

#	User	Runtime	Language	Date
1	Firas Al Omary	0.02 s	C#	2017-04-12 17:43:25
2	Andrzej Krajniak	0.02 s	C#	2017-11-10 17:19:56
3	Marek	0.02 s	C#	2017-11-10 17:59:40
4	Hidden user	0.02 s	C#	2018-01-29 20:44:42
5	Shiyi Du	0.02 s	C#	2019-09-25 01:53:12
6	Thomas Norris	0.02 s	C#	2019-11-07 19:18:56
7	Yuwono Bangun Nagoro	0.02 s	C#	2022-09-27 23:02:56
8	Mikael Fiala-Lundström	0.03 s	C#	2021-05-18 22:54:55
9	Jacob Carlsson	0.03 s	C#	2022-02-25 11:07:31
10	Göran Andersson	0.03 s	C#	2022-05-19 20:19:51

#	User	Runtime	Language	Date
1	David Cawthon	0.01 s	Common Lisp	2020-11-10 03:25:49

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.04 s	F#	2022-10-15 20:51:15

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2021-04-29 15:11:50

#	User	Runtime	Language	Date
1	Matthew A Johnson	0.00 s	Haskell	2017-02-25 17:47:55
2	Brent Yorgey	0.00 s	Haskell	2017-11-23 03:43:22
3	Hidden user	0.00 s	Haskell	2023-01-19 00:32:53
4	Steinar Simonnes	0.00 s	Haskell	2024-05-29 09:59:10
5	Sondre Lunde	0.00 s	Haskell	2024-08-06 12:19:47
6	Hidden user	0.01 s	Haskell	2019-10-20 19:39:07
7	Jan Hrček	0.01 s	Haskell	2021-03-13 08:27:23
8	Monique Oliveira	0.01 s	Haskell	2021-06-27 06:44:58
9	Enzo Crance	0.01 s	Haskell	2021-10-01 10:02:38
10	Patrik Laurell	0.01 s	Haskell	2022-02-22 14:22:04

#	User	Runtime	Language	Date
1	Amy Colpitts	0.04 s	Java	2024-08-07 00:40:07
2	Liam Keliher	0.04 s	Java	2024-08-07 02:18:38
3	Ranjith M	0.04 s	Java	2024-09-04 05:21:33
4	Taras Romanyuk	0.04 s	Java	2024-12-12 20:46:25
5	CUX "INDIO" PRADA	0.04 s	Java	2025-01-13 00:06:08
6	Hans Gylling	0.05 s	Java	2009-10-01 01:06:44
7	Martijn Muijsers	0.05 s	Java	2017-03-05 13:33:56
8	Nick Wu	0.05 s	Java	2017-03-23 04:12:50
9	Eskil Jarlskog	0.05 s	Java	2017-03-25 20:03:18
10	Micah Stairs	0.05 s	Java	2017-03-27 15:59:37

#	User	Runtime	Language	Date
1	Samuel Högfeldt	0.09 s	JavaScript (Node.js)	2022-08-04 16:15:02
2	Brandon Alejandro Mosqueda González	0.09 s	JavaScript (Node.js)	2023-03-16 19:15:18
3	Jira Angel	0.42 s	JavaScript (Node.js)	2021-04-14 07:02:13

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2017-02-21 00:23:56
2	Peter Kedemo	0.01 s	JavaScript (SpiderMonkey)	2017-02-23 16:13:32
3	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-01-27 12:49:10
4	Peter Menyes	0.03 s	JavaScript (SpiderMonkey)	2021-10-12 15:41:57

#	User	Runtime	Language	Date
1	Timothy Gaede	0.61 s	Julia	2024-06-10 06:26:28

#	User	Runtime	Language	Date
1	Ola Sundell	0.19 s	Kotlin	2020-08-25 09:15:54
2	Adam Rankin	0.19 s	Kotlin	2023-05-10 03:33:56
3	Neil Harmon	0.21 s	Kotlin	2019-07-25 09:21:35
4	Stephen Atwood	0.24 s	Kotlin	2024-09-11 23:37:54

#	User	Runtime	Language	Date
1	Caleb Austin	0.00 s	Lua	2024-08-23 23:45:23

#	User	Runtime	Language	Date
1	Brandon Tang	0.00 s	OCaml	2023-09-22 08:24:23
2	Hidden user	0.00 s	OCaml	2024-08-26 17:15:25

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2020-03-05 09:30:56

#	User	Runtime	Language	Date
1	Jonas Lindenskov Nielsen	0.01 s	PHP	2019-09-21 18:31:22
2	cojonas1	0.01 s	PHP	2021-04-08 15:32:09
3	Renate Fiala-Lundström	0.01 s	PHP	2021-07-18 01:43:37

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.02 s	Prolog	2022-08-05 07:22:09

#	User	Runtime	Language	Date
1	Christofer Ohlsson	0.02 s	Python 2	2017-02-14 18:13:02
2	Haggai Liu	0.02 s	Python 2	2017-05-23 02:01:49
3	Simona Šneberger	0.02 s	Python 2	2018-02-01 22:34:02
4	Rafael Rivas	0.02 s	Python 2	2018-02-03 03:14:54
5	Josenildo Silva	0.02 s	Python 2	2018-06-22 00:30:14
6	Przemysław Curzytek	0.03 s	Python 2	2017-02-26 22:16:51
7	Philipp R	0.03 s	Python 2	2017-06-30 20:06:24
8	Erin Birkwood	0.03 s	Python 2	2017-07-03 21:15:58
9	Hidden user	0.03 s	Python 2	2017-10-03 18:13:03
10	Lars Åström	0.03 s	Python 2	2018-10-03 00:07:11

#	User	Runtime	Language	Date
1	Óðinn Eyjólfsson	0.02 s	Python 3	2017-02-14 17:53:29
2	Robert Welin-Berger	0.02 s	Python 3	2017-02-14 18:12:29
3	Herman Karlsson	0.02 s	Python 3	2017-02-17 21:16:07
4	Punnavit Akkarapitakchai	0.02 s	Python 3	2017-02-22 01:49:21
5	Michael Roos	0.02 s	Python 3	2017-02-22 02:37:35
6	Peter Meglis	0.02 s	Python 3	2017-02-22 15:18:41
7	Shangwen Deng	0.02 s	Python 3	2017-02-24 03:22:03
8	David Brink	0.02 s	Python 3	2017-02-25 18:18:38
9	Ciara Godwin	0.02 s	Python 3	2017-03-13 18:38:44
10	Paul-Andre Henegar	0.02 s	Python 3	2017-03-25 18:33:14

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	Ruby	2017-02-14 18:15:20
2	Paarth Madan	0.04 s	Ruby	2019-09-25 02:51:22
3	Samuel Jefferis	0.05 s	Ruby	2021-08-23 17:35:52
4	Kok Dith	0.05 s	Ruby	2021-08-26 10:20:30
5	Thomas Feld	0.06 s	Ruby	2023-05-03 14:06:02
6	Russell Ng	0.06 s	Ruby	2025-05-29 05:29:59

#	User	Length	Language	Date
1	Chenzhang Hu	1552	Bash	2024-04-16 16:20:24

#	User	Length	Language	Date
1	Ivan Petrov	406	C	2019-06-26 14:34:49
2	LovetheFrogs	442	C	2023-07-26 13:41:50
3	Meta Heric	448	C	2023-06-09 20:03:30
4	Allan Nouri	488	C	2024-05-07 15:51:42
5	Nelson Dan	491	C	2021-12-04 13:50:09
6	Jonathan Hallström	504	C	2022-05-04 07:58:27
7	Velvet	512	C	2021-07-24 17:44:18
8	adrian martin	530	C	2024-01-26 04:37:56
9	Mirel Cosulschi	599	C	2022-11-22 22:01:11
10	Hidden user	630	C	2024-11-16 07:05:18

#	User	Length	Language	Date
1	traxex	530	C#	2024-05-15 11:08:52
2	Thomas Norris	674	C#	2019-11-07 19:18:56
3	Yuwono Bangun Nagoro	909	C#	2022-09-27 23:02:56
4	Göran Andersson	1001	C#	2022-05-19 20:19:51
5	Jacob Carlsson	1365	C#	2022-02-25 11:07:31
6	Shiyi Du	1433	C#	2019-09-25 01:53:12
7	Hidden user	1467	C#	2018-01-29 20:44:42
8	Marek	1514	C#	2017-11-10 17:59:40
9	Mikael Fiala-Lundström	1517	C#	2021-05-18 22:54:55
10	Mads Pedersen	1559	C#	2022-06-04 11:10:32

#	User	Length	Language	Date
1	Tyler Fernando	208	C++	2022-11-05 00:46:16
2	Frans Meulenbroeks	288	C++	2024-10-30 13:39:33
3	Hidden user	320	C++	2020-01-31 22:57:02
4	Chase Hinesman	328	C++	2019-01-18 23:34:54
5	Lee Geng Yu	330	C++	2018-02-15 08:09:50
6	Shafquat Mahbub	338	C++	2020-07-22 15:40:14
7	Armen Andreasyan	351	C++	2017-04-29 18:35:52
8	Grae Yeandle	353	C++	2017-02-16 14:37:06
9	Hrant Hovhannisyan	361	C++	2017-03-21 09:06:54
10	Subramanian Ramasamy	362	C++	2022-10-11 10:33:38

#	User	Length	Language	Date
1	David Cawthon	581	Common Lisp	2020-11-10 03:25:49

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	1117	F#	2022-10-15 20:51:15

#	User	Length	Language	Date
1	Norbert Voelker	1603	Go	2021-04-29 15:11:50

#	User	Length	Language	Date
1	Patrik Laurell	500	Haskell	2022-02-22 14:22:04
2	Hidden user	577	Haskell	2023-01-19 00:32:53
3	Monique Oliveira	602	Haskell	2021-06-27 06:44:58
4	Sondre Lunde	684	Haskell	2024-08-06 12:19:47
5	Enzo Crance	754	Haskell	2021-10-01 10:02:38
6	Steinar Simonnes	936	Haskell	2024-05-29 09:59:10
7	Jan Hrček	1062	Haskell	2021-03-13 08:27:23
8	Matthew A Johnson	1088	Haskell	2017-02-25 17:47:55
9	Brent Yorgey	1732	Haskell	2017-11-23 03:43:22
10	Hidden user	2288	Haskell	2019-10-20 19:39:07

#	User	Length	Language	Date
1	Jon Marius Venstad	531	Java	2017-09-27 21:24:22
2	Doug Goodman	544	Java	2017-11-14 20:49:54
3	Caeden Whitaker	573	Java	2020-07-27 16:51:25
4	Benjamin Laurence Erickson	594	Java	2017-03-27 20:23:49
5	Jacob Jae	602	Java	2019-09-25 03:26:26
6	Prakash Sanyasi	608	Java	2017-05-01 14:28:52
7	Xinyi Zhang	617	Java	2017-09-26 18:52:21
8	Destiny Bailey	617	Java	2020-11-02 21:14:37
9	Erik Algesten	620	Java	2022-02-26 19:38:39
10	Hoàng Minh	648	Java	2019-09-25 01:44:48

#	User	Length	Language	Date
1	Samuel Högfeldt	1059	JavaScript (Node.js)	2022-08-04 16:15:02
2	Brandon Alejandro Mosqueda González	1108	JavaScript (Node.js)	2023-03-16 19:15:18
3	Jira Angel	1326	JavaScript (Node.js)	2021-04-14 07:02:13

#	User	Length	Language	Date
1	Peter Menyes	343	JavaScript (SpiderMonkey)	2021-10-12 15:41:57
2	Christian Pilegaard Cederquist	344	JavaScript (SpiderMonkey)	2023-01-27 12:49:10
3	Bjørn Chr. Soltvedt	530	JavaScript (SpiderMonkey)	2017-02-21 00:23:56
4	Peter Kedemo	580	JavaScript (SpiderMonkey)	2017-02-23 16:13:32

#	User	Length	Language	Date
1	Timothy Gaede	1735	Julia	2024-06-10 06:26:28

#	User	Length	Language	Date
1	Stephen Atwood	354	Kotlin	2024-09-11 23:37:54
2	Adam Rankin	827	Kotlin	2023-05-10 03:33:56
3	Neil Harmon	1226	Kotlin	2019-07-25 09:21:35
4	Ola Sundell	1429	Kotlin	2020-08-25 09:15:54

#	User	Length	Language	Date
1	Caleb Austin	959	Lua	2024-08-23 23:45:23

#	User	Length	Language	Date
1	Hidden user	398	OCaml	2024-08-26 17:15:25
2	Brandon Tang	668	OCaml	2023-09-22 08:24:23

#	User	Length	Language	Date
1	Ingemar Ragnemalm	1036	Pascal	2020-03-05 09:30:56

#	User	Length	Language	Date
1	Renate Fiala-Lundström	558	PHP	2021-07-18 01:43:37
2	Jonas Lindenskov Nielsen	871	PHP	2019-09-21 18:31:22
3	cojonas1	875	PHP	2021-04-08 15:32:09

#	User	Length	Language	Date
1	Andriy Zyevakov	974	Prolog	2022-08-05 07:22:09

#	User	Length	Language	Date
1	Thomas Feld	183	Python 2	2019-12-06 14:41:01
2	Justin Su	241	Python 2	2019-09-25 04:22:47
3	Lars Åström	253	Python 2	2018-10-03 00:07:11
4	Haggai Liu	265	Python 2	2017-05-23 02:01:49
5	Philipp R	276	Python 2	2017-06-30 20:06:24
6	Andreas Björklund	286	Python 2	2019-04-03 20:18:06
7	Johan Lyts	299	Python 2	2020-02-13 14:52:17
8	Christofer Ohlsson	307	Python 2	2017-02-14 18:13:02
9	Jesper Öqvist	342	Python 2	2018-10-27 21:48:37
10	Josenildo Silva	366	Python 2	2018-06-22 00:30:14

#	User	Length	Language	Date
1	Benjamin Z White	158	Python 3	2023-05-18 16:15:17
2	Charles Ancheta	167	Python 3	2023-03-28 09:22:11
3	Harry Zhang	168	Python 3	2023-06-25 13:32:23
4	Ahmed Chamseddine	170	Python 3	2025-01-01 22:30:10
5	Jayson B	175	Python 3	2023-03-24 02:48:57
6	Farzam Abrishami	176	Python 3	2023-12-25 15:46:07
7	Yong Mao	182	Python 3	2023-05-05 00:01:43
8	Thibault Raffaillac	185	Python 3	2024-08-02 15:42:38
9	Herman Karlsson	191	Python 3	2017-02-17 21:16:07
10	Hidden user	195	Python 3	2023-04-19 06:10:58

#	User	Length	Language	Date
1	Thomas Feld	107	Ruby	2023-05-03 14:09:49
2	Russell Ng	123	Ruby	2025-05-29 05:29:59
3	Hidden user	268	Ruby	2017-02-14 18:15:20
4	Kok Dith	367	Ruby	2021-08-26 10:20:30
5	Paarth Madan	546	Ruby	2019-09-25 02:51:22
6	Samuel Jefferis	611	Ruby	2021-08-23 17:35:52

#	User	Length	Language	Date
1	Freek van Keulen	930	Rust	2021-12-22 20:11:34
2	David Rasch	949	Rust	2020-11-11 16:56:24
3	Hidden user	968	Rust	2026-01-27 18:29:15
4	Bas Dirks	1178	Rust	2022-01-06 09:47:14
5	Leonardo Gurgel	1196	Rust	2021-06-27 05:29:03
6	Morten Raeburn	1223	Rust	2021-11-17 05:15:03
7	Hamza Mohd Zubair	1276	Rust	2022-06-21 19:13:34
8	Eric Pinter	1280	Rust	2021-10-08 03:33:44
9	Hidden user	1385	Rust	2024-12-17 22:00:17
10	Magix	2311	Rust	2022-06-20 03:57:40

Solution running time distribution