Problem O
Drive Safely — Problem Statistics

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Submissions	904
Accepted submissions	64
Submission ratio	7.08%
Authors	71
Full solves [?]	31
Full solve Ratio	43.66%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.05 s	C	2019-11-21 09:01:50
2	Andreas Björklund	0.07 s	C	2019-11-13 14:00:14

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	C++	2019-11-03 20:42:52
2	Jeroen Op de Beek	0.01 s	C++	2022-08-29 02:53:41
3	Björn Martinsson	0.01 s	C++	2023-06-22 16:00:53
4	Jeremy Lim	0.01 s	C++	2024-01-12 09:39:18
5	Hidden user	0.01 s	C++	2024-12-28 16:09:01
6	Saujas Nandi	0.02 s	C++	2021-01-25 00:19:38
7	Aditya Sundaram	0.03 s	C++	2021-02-05 06:12:28
8	David Sturgill	0.03 s	C++	2021-07-24 20:23:10
9	Johan Sannemo	0.05 s	C++	2021-11-10 10:25:17
10	Zack Lee	0.09 s	C++	2021-01-23 09:27:57

#	User	Runtime	Language	Date
1	Zach Tschetter	0.53 s	Haskell	2021-05-12 22:01:08

#	User	Runtime	Language	Date
1	Doug Goodman	3.24 s	Java	2021-05-09 17:28:59
2	Benjamin Reidys	6.29 s	Java	2019-11-06 00:47:48

#	User	Runtime	Language	Date
1	Jacob Huebner	2.71 s	Kotlin	2022-03-24 08:46:42

#	User	Runtime	Language	Date
1	Nicholas Russell Saerang	0.14 s	Python 3	2025-09-16 09:03:54
2	Dilhan Salgado	0.18 s	Python 3	2022-03-25 16:00:59
3	Kristoffer Åhgren	0.22 s	Python 3	2020-03-17 15:27:25

#	User	Length	Language	Date
1	Ivan Petrov	2398	C	2019-11-21 09:01:50
2	Andreas Björklund	3470	C	2019-11-13 14:00:14

#	User	Length	Language	Date
1	Atli Fannar Franklín	1588	C++	2019-11-08 13:58:20
2	An Nguyen	1727	C++	2021-01-16 22:04:28
3	Jeremy Lim	1840	C++	2024-02-01 19:50:23
4	Hidden user	1854	C++	2019-11-03 20:42:52
5	Björn Martinsson	2028	C++	2023-06-22 16:03:58
6	Aditya Sundaram	2221	C++	2021-02-05 06:27:27
7	Hidden user	2384	C++	2024-12-28 16:09:01
8	Henry Xia	2464	C++	2021-01-16 21:13:26
9	Jeroen Op de Beek	2630	C++	2023-06-22 15:48:54
10	Robert Zeller	2761	C++	2021-01-25 00:36:58

#	User	Length	Language	Date
1	Zach Tschetter	5800	Haskell	2021-05-12 22:01:08

#	User	Length	Language	Date
1	Benjamin Reidys	3640	Java	2019-11-06 00:47:48
2	Doug Goodman	6207	Java	2021-05-09 17:28:59

#	User	Length	Language	Date
1	Jacob Huebner	3499	Kotlin	2022-03-24 08:30:10

#	User	Length	Language	Date
1	Nicholas Russell Saerang	1112	Python 3	2025-09-16 18:20:41
2	Dilhan Salgado	1577	Python 3	2022-03-25 16:00:59
3	Kristoffer Åhgren	3185	Python 3	2020-03-17 15:27:25

Solution running time distribution