Problem D
Canyon Mapping — Problem Statistics

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Submissions	160
Accepted submissions	20
Submission ratio	12.50%
Authors	21
Full solves [?]	11
Full solve Ratio	52.38%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.75 s	C	2019-10-01 10:28:56

#	User	Runtime	Language	Date
1	Yosuke Mizutani	0.06 s	C++	2020-08-16 04:42:51
2	Yen-Hsiang Chang	0.07 s	C++	2022-03-08 06:34:14
3	Yang Liu	0.08 s	C++	2019-02-03 02:53:56
4	Benjamin Qi	0.09 s	C++	2020-01-22 16:20:57
5	Wesley Leung	0.24 s	C++	2021-09-28 16:33:56
6	Szu-Po Wang	0.61 s	C++	2015-03-30 01:08:01
7	Mark Gordon	0.85 s	C++	2015-03-30 00:57:59

#	User	Runtime	Language	Date
1	David Van Brackle	0.66 s	Java	2015-03-28 14:38:52
2	Joshua Fair	1.36 s	Java	2021-03-04 20:46:43

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.64 s	Python 3	2025-09-05 05:46:09

#	User	Length	Language	Date
1	Ivan Petrov	8144	C	2019-10-01 10:28:56

#	User	Length	Language	Date
1	Mark Gordon	2927	C++	2015-03-30 00:57:59
2	Szu-Po Wang	2927	C++	2015-03-30 19:27:55
3	Yen-Hsiang Chang	3272	C++	2019-06-26 21:23:19
4	Yosuke Mizutani	4454	C++	2020-08-16 04:42:51
5	Yang Liu	5031	C++	2019-02-03 02:53:56
6	Wesley Leung	7460	C++	2021-09-28 16:33:56
7	Benjamin Qi	8741	C++	2020-01-22 16:20:57

#	User	Length	Language	Date
1	Joshua Fair	5457	Java	2021-03-04 20:46:43
2	David Van Brackle	5633	Java	2015-03-28 14:38:52

#	User	Length	Language	Date
1	Duoduo Zhao	6186	Python 3	2025-09-05 05:46:09

Solution running time distribution