Problem A
Doodling — Problem Statistics

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Submissions	340
Accepted submissions	125
Submission ratio	36.76%
Authors	138
Full solves [?]	101
Full solve Ratio	73.19%

#	User	Runtime	Language	Date
1	Thomas Feld	0.47 s	APL	2023-06-13 09:29:30

#	User	Runtime	Language	Date
1	Andreas Björklund	0.00 s	C	2018-12-01 17:47:04
2	Ivan Petrov	0.00 s	C	2019-06-24 16:30:38

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2023-08-29 22:49:46

#	User	Runtime	Language	Date
1	Ole Johan Walderhaug	0.26 s	Haskell	2020-07-06 17:16:15

#	User	Runtime	Language	Date
1	Rene Argento	0.09 s	Java	2025-08-14 13:01:21
2	Eivind Skrede	0.11 s	Java	2021-05-12 15:35:05
3	Magnus Tønnessen	0.15 s	Java	2021-05-16 21:35:31
4	Doug Goodman	0.18 s	Java	2019-01-07 21:13:01
5	Jeffrey Huang	0.21 s	Java	2018-10-05 23:06:58
6	Jann Ed Gabriel Masujer	0.25 s	Java	2023-07-28 01:03:20
7	Andrew Polizzotto	0.27 s	Java	2021-07-01 20:31:31
8	Ankita priya	0.29 s	Java	2022-02-27 08:15:47
9	chirurg	0.32 s	Java	2025-03-05 21:42:23

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.04 s	JavaScript (SpiderMonkey)	2024-08-14 09:38:01

#	User	Runtime	Language	Date
1	Adam Rankin	0.28 s	Kotlin	2023-09-01 00:59:27

#	User	Runtime	Language	Date
1	Josenildo Silva	0.06 s	Python 2	2018-06-22 01:50:13

#	User	Runtime	Language	Date
1	Guillermo Hernández	0.06 s	Python 3	2022-09-04 16:47:29
2	Nicholas Russell Saerang	0.07 s	Python 3	2023-02-13 23:51:54
3	Melfin Elisha Devout	0.07 s	Python 3	2023-07-16 16:01:00
4	Vincent Tandya	0.08 s	Python 3	2021-04-10 18:11:40
5	Hrant Hovhannisyan	0.08 s	Python 3	2025-04-15 10:22:57
6	David Llorens	0.08 s	Python 3	2025-04-15 17:51:23
7	Gabriella Gloria	0.08 s	Python 3	2025-05-08 17:57:12
8	Alexandre Douard	0.08 s	Python 3	2025-08-08 03:06:37
9	Nathanaël Bayle	0.09 s	Python 3	2021-05-12 14:27:42
10	Dmitry Lyubshin	0.09 s	Python 3	2023-05-26 12:16:31

#	User	Runtime	Language	Date
1	Thomas Feld	0.07 s	Ruby	2023-06-13 09:20:55

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	Swift	2024-03-27 13:16:52

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

#	User	Length	Language	Date
1	Ivan Petrov	455	C	2019-06-24 16:30:38
2	Andreas Björklund	484	C	2018-12-01 17:47:04

#	User	Length	Language	Date
1	Hidden user	233	C++	2025-04-15 18:04:22
2	Marc Phua	275	C++	2020-03-25 11:03:49
3	Ho Lyun Jeong	288	C++	2022-02-25 01:08:25
4	Hidden user	296	C++	2021-06-15 07:37:57
5	sannidhi krishna	300	C++	2022-03-02 21:17:57
6	Elias Vadebo	311	C++	2024-08-05 18:51:18
7	Michael Pfeifer	332	C++	2018-10-16 22:45:23
8	Vedant Kumud	335	C++	2020-08-11 08:41:03
9	Daryll Ko	340	C++	2021-08-04 04:11:20
10	TheInvadr	353	C++	2025-02-17 16:26:29

#	User	Length	Language	Date
1	Norbert Voelker	1571	Go	2023-08-29 22:49:46

#	User	Length	Language	Date
1	Ole Johan Walderhaug	670	Haskell	2020-07-06 17:16:15

#	User	Length	Language	Date
1	Ankita priya	554	Java	2022-02-27 08:15:47
2	Doug Goodman	703	Java	2019-01-07 21:13:01
3	Jann Ed Gabriel Masujer	726	Java	2023-07-28 01:03:20
4	chirurg	785	Java	2025-03-05 21:42:23
5	Jeffrey Huang	961	Java	2018-10-05 23:06:58
6	Andrew Polizzotto	2302	Java	2021-07-01 20:31:31
7	Magnus Tønnessen	2519	Java	2021-05-16 21:35:31
8	Rene Argento	2583	Java	2025-08-14 13:01:21
9	Eivind Skrede	3302	Java	2021-05-12 15:35:05

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	126	JavaScript (SpiderMonkey)	2024-08-14 09:38:01

#	User	Length	Language	Date
1	Adam Rankin	704	Kotlin	2023-09-01 00:59:27

#	User	Length	Language	Date
1	Josenildo Silva	327	Python 2	2018-06-22 01:50:13

#	User	Length	Language	Date
1	David Llorens	132	Python 3	2025-04-15 17:51:23
2	Yong Mao	137	Python 3	2023-07-13 13:15:07
3	Iman Khodadi	137	Python 3	2024-05-25 17:07:37
4	Guillermo Hernández	147	Python 3	2022-09-04 16:47:29
5	Dmitry Lyubshin	162	Python 3	2023-05-26 12:16:31
6	Mohammad Hashemi	199	Python 3	2020-11-20 22:27:29
7	Guan Yang Ze	208	Python 3	2021-05-05 10:40:38
8	Noah Hessen Bjerke	228	Python 3	2024-03-31 21:44:15
9	Hrant Hovhannisyan	231	Python 3	2025-04-15 10:22:57
10	Nicholas Russell Saerang	234	Python 3	2023-02-13 23:51:54

#	User	Length	Language	Date
1	Thomas Feld	68	Ruby	2023-06-13 09:24:34

#	User	Length	Language	Date
1	Hidden user	372	Swift	2024-03-27 13:16:52

Solution running time distribution