Problem A
Doodling — Problem Statistics

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Submissions	332
Accepted submissions	121
Submission ratio	36.45%
Authors	134
Full solves [?]	97
Full solve Ratio	72.39%

#	User	Runtime	Language	Date
1	Thomas Feld	0.47 s	APL	2023-06-13 07:29:30

#	User	Runtime	Language	Date
1	Andreas Björklund	0.00 s	C	2018-12-01 16:47:04
2	Ivan Petrov	0.00 s	C	2019-06-24 14:30:38

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2023-08-29 20:49:46

#	User	Runtime	Language	Date
1	Ole Johan Walderhaug	0.26 s	Haskell	2020-07-06 15:16:15

#	User	Runtime	Language	Date
1	Rene Argento	0.09 s	Java	2025-08-14 11:01:21
2	Eivind Skrede	0.11 s	Java	2021-05-12 13:35:05
3	Magnus Tønnessen	0.15 s	Java	2021-05-16 19:35:31
4	Doug Goodman	0.18 s	Java	2019-01-07 20:13:01
5	Jeffrey Huang	0.21 s	Java	2018-10-05 21:06:58
6	Jann Ed Gabriel Masujer	0.25 s	Java	2023-07-27 23:03:20
7	Andrew Polizzotto	0.27 s	Java	2021-07-01 18:31:31
8	Ankita priya	0.29 s	Java	2022-02-27 07:15:47
9	chirurg	0.32 s	Java	2025-03-05 20:42:23

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.04 s	JavaScript (SpiderMonkey)	2024-08-14 07:38:01

#	User	Runtime	Language	Date
1	Adam Rankin	0.28 s	Kotlin	2023-08-31 22:59:27

#	User	Runtime	Language	Date
1	Josenildo Silva	0.06 s	Python 2	2018-06-21 23:50:13

#	User	Runtime	Language	Date
1	Guillermo Hernández	0.06 s	Python 3	2022-09-04 14:47:29
2	Nicholas Russell Saerang	0.07 s	Python 3	2023-02-13 22:51:54
3	Melfin Elisha Devout	0.07 s	Python 3	2023-07-16 14:01:00
4	Vincent Tandya	0.08 s	Python 3	2021-04-10 16:11:40
5	Hrant Hovhannisyan	0.08 s	Python 3	2025-04-15 08:22:57
6	David Llorens	0.08 s	Python 3	2025-04-15 15:51:23
7	Gabriella Gloria	0.08 s	Python 3	2025-05-08 15:57:12
8	Alexandre Douard	0.08 s	Python 3	2025-08-08 01:06:37
9	Nathanaël Bayle	0.09 s	Python 3	2021-05-12 12:27:42
10	Dmitry Lyubshin	0.09 s	Python 3	2023-05-26 10:16:31

#	User	Runtime	Language	Date
1	Thomas Feld	0.07 s	Ruby	2023-06-13 07:20:55

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	Swift	2024-03-27 12:16:52

#	User	Length	Language	Date
1	Thomas Feld	62	APL	2023-09-13 07:19:51

#	User	Length	Language	Date
1	Ivan Petrov	455	C	2019-06-24 14:30:38
2	Andreas Björklund	484	C	2018-12-01 16:47:04

#	User	Length	Language	Date
1	Yeoh Han Yi	233	C++	2025-04-15 16:04:22
2	Marc Phua	275	C++	2020-03-25 10:03:49
3	Ho Lyun Jeong	288	C++	2022-02-25 00:08:25
4	Hidden user	296	C++	2021-06-15 05:37:57
5	sannidhi krishna	300	C++	2022-03-02 20:17:57
6	Elias Vadebo	311	C++	2024-08-05 16:51:18
7	Michael Pfeifer	332	C++	2018-10-16 20:45:23
8	Vedant Kumud	335	C++	2020-08-11 06:41:03
9	Daryll Ko	340	C++	2021-08-04 02:11:20
10	TheInvadr	353	C++	2025-02-17 15:26:29

#	User	Length	Language	Date
1	Norbert Voelker	1571	Go	2023-08-29 20:49:46

#	User	Length	Language	Date
1	Ole Johan Walderhaug	670	Haskell	2020-07-06 15:16:15

#	User	Length	Language	Date
1	Ankita priya	554	Java	2022-02-27 07:15:47
2	Doug Goodman	703	Java	2019-01-07 20:13:01
3	Jann Ed Gabriel Masujer	726	Java	2023-07-27 23:03:20
4	chirurg	785	Java	2025-03-05 20:42:23
5	Jeffrey Huang	961	Java	2018-10-05 21:06:58
6	Andrew Polizzotto	2302	Java	2021-07-01 18:31:31
7	Magnus Tønnessen	2519	Java	2021-05-16 19:35:31
8	Rene Argento	2583	Java	2025-08-14 11:01:21
9	Eivind Skrede	3302	Java	2021-05-12 13:35:05

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	126	JavaScript (SpiderMonkey)	2024-08-14 07:38:01

#	User	Length	Language	Date
1	Adam Rankin	704	Kotlin	2023-08-31 22:59:27

#	User	Length	Language	Date
1	Josenildo Silva	327	Python 2	2018-06-21 23:50:13

#	User	Length	Language	Date
1	David Llorens	132	Python 3	2025-04-15 15:51:23
2	Yong Mao	137	Python 3	2023-07-13 11:15:07
3	Iman Khodadi	137	Python 3	2024-05-25 15:07:37
4	Guillermo Hernández	147	Python 3	2022-09-04 14:47:29
5	Dmitry Lyubshin	162	Python 3	2023-05-26 10:16:31
6	Mohammad Hashemi	199	Python 3	2020-11-20 21:27:29
7	Guan Yang Ze	208	Python 3	2021-05-05 08:40:38
8	Noah Hessen Bjerke	228	Python 3	2024-03-31 19:44:15
9	Hrant Hovhannisyan	231	Python 3	2025-04-15 08:22:57
10	Nicholas Russell Saerang	234	Python 3	2023-02-13 22:51:54

#	User	Length	Language	Date
1	Thomas Feld	68	Ruby	2023-06-13 07:24:34

#	User	Length	Language	Date
1	Hidden user	372	Swift	2024-03-27 12:16:52

Solution running time distribution