Problem D
Buggy Robot — Problem Statistics

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Submissions	283
Accepted submissions	116
Submission ratio	40.99%
Authors	125
Full solves [?]	101
Full solve Ratio	80.80%

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	C	2019-09-06 23:26:26

#	User	Runtime	Language	Date
1	Farbod Yadegarian	0.00 s	C++	2018-02-24 21:47:27
2	Arnar Bjarni Arnarson	0.00 s	C++	2018-03-29 22:44:32
3	Chenghan Zhou	0.00 s	C++	2018-10-13 02:57:25
4	Saujas Nandi	0.00 s	C++	2018-11-07 00:43:11
5	Brandon Zhang	0.00 s	C++	2018-12-27 21:50:43
6	Luke Videckis	0.00 s	C++	2019-02-27 05:14:57
7	Bay Wei Heng	0.00 s	C++	2020-02-07 08:37:04
8	Brian Grana	0.00 s	C++	2023-12-01 19:16:47
9	Ernest Ng Zi Xuan	0.00 s	C++	2024-05-19 02:59:00
10	Rehim Memmedli	0.00 s	C++	2025-12-08 21:02:44

#	User	Runtime	Language	Date
1	Juan Miguel Vilar	0.02 s	Haskell	2025-10-17 10:57:04

#	User	Runtime	Language	Date
1	Sam Reinehr	0.08 s	Java	2018-10-27 23:22:43
2	Alex Coleman	0.12 s	Java	2018-10-15 20:06:34
3	Bjørn Dons	0.12 s	Java	2023-12-31 20:04:43
4	Nick Wu	0.14 s	Java	2021-08-01 19:16:35
5	Benjamin Reidys	0.16 s	Java	2019-12-31 08:41:05
6	Jeffrey H.	0.22 s	Java	2022-12-15 07:49:48
7	Darrin Wiley	0.23 s	Java	2019-04-17 00:43:50
8	Doug Goodman	0.35 s	Java	2018-07-02 16:54:15
9	Kai Qu	0.59 s	Java	2018-11-18 03:37:46

#	User	Runtime	Language	Date
1	Aksel Holbek Sørbye	0.79 s	Kotlin	2025-09-08 15:53:13

#	User	Runtime	Language	Date
1	Lars Åström	0.73 s	Python 2	2018-11-01 13:02:19
2	Björn Magnusson	0.73 s	Python 2	2018-11-02 22:20:17

#	User	Runtime	Language	Date
1	Russell	0.11 s	Python 3	2025-09-22 05:02:15
2	Nicholas Russell Saerang	0.12 s	Python 3	2023-07-06 02:24:57
3	Oreofe Solarin	0.12 s	Python 3	2023-09-29 15:48:21
4	Ena Ilis	0.12 s	Python 3	2024-01-23 21:12:08
5	Hidden user	0.14 s	Python 3	2023-10-18 08:57:12
6	David Llorens	0.17 s	Python 3	2025-10-23 09:43:47
7	Ram Basnet	0.18 s	Python 3	2023-10-24 07:08:05
8	Kaverappa O T	0.24 s	Python 3	2021-05-16 16:41:31
9	Andreas Björklund	0.34 s	Python 3	2022-05-23 16:49:50
10	Lawry Sorenson	0.65 s	Python 3	2023-02-18 21:48:30

#	User	Runtime	Language	Date
1	Thomas Feld	0.75 s	Ruby	2023-10-31 14:28:41

#	User	Length	Language	Date
1	Hidden user	4230	C	2019-09-06 23:26:26

#	User	Length	Language	Date
1	Yufeng Zou	1333	C++	2020-09-04 13:19:04
2	Dmitry Lyubshin	1390	C++	2023-07-08 15:39:01
3	Johan Wind	1551	C++	2018-10-10 23:58:46
4	William Gan	1735	C++	2018-03-11 15:52:55
5	Frederick Pek	1740	C++	2021-12-09 07:46:53
6	Josenildo Silva	1923	C++	2020-04-25 03:36:43
7	Phillo Tunru	1935	C++	2023-10-13 06:30:17
8	Charlie Wu	1958	C++	2018-08-22 22:58:51
9	Tong Qiu	1958	C++	2018-10-12 23:21:34
10	Brandon Zhang	2019	C++	2018-12-27 21:50:43

#	User	Length	Language	Date
1	Juan Miguel Vilar	4657	Haskell	2025-10-17 10:57:04

#	User	Length	Language	Date
1	Sam Reinehr	1961	Java	2018-10-27 23:22:43
2	Alex Coleman	3153	Java	2018-10-15 20:06:34
3	Darrin Wiley	3155	Java	2019-04-17 00:43:50
4	Doug Goodman	3223	Java	2018-07-02 16:54:15
5	Kai Qu	3574	Java	2018-11-18 03:37:46
6	Nick Wu	3585	Java	2021-08-01 19:16:35
7	Jeffrey H.	5361	Java	2022-12-15 07:49:48
8	Benjamin Reidys	5369	Java	2019-12-31 08:41:05
9	Bjørn Dons	7089	Java	2023-12-31 20:04:43

#	User	Length	Language	Date
1	Aksel Holbek Sørbye	28411	Kotlin	2025-09-08 15:53:13

#	User	Length	Language	Date
1	Lars Åström	2170	Python 2	2018-11-01 13:02:19
2	Björn Magnusson	2170	Python 2	2018-11-02 22:20:17

#	User	Length	Language	Date
1	David Llorens	721	Python 3	2025-10-23 09:43:47
2	Ena Ilis	908	Python 3	2024-01-23 21:12:08
3	Oreofe Solarin	1002	Python 3	2023-09-29 15:48:21
4	Nicholas Russell Saerang	1112	Python 3	2023-07-06 02:24:57
5	Russell	1112	Python 3	2025-09-22 05:02:15
6	Hidden user	1122	Python 3	2023-10-18 08:57:12
7	Andreas Björklund	1553	Python 3	2022-05-23 16:49:50
8	Ram Basnet	2025	Python 3	2023-10-24 07:09:06
9	Kaverappa O T	2582	Python 3	2021-05-16 16:41:31
10	Lawry Sorenson	2801	Python 3	2023-02-18 21:48:30

#	User	Length	Language	Date
1	Thomas Feld	290	Ruby	2023-10-31 14:48:03

Solution running time distribution