Problem I
Toll — Problem Statistics

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Submissions	903
Accepted submissions	232
Submission ratio	25.69%
Authors	199
Full solves [?]	146
Full solve Ratio	73.37%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.09 s	C	2019-11-26 16:42:36

#	User	Runtime	Language	Date
1	Ludo Pulles	0.06 s	C++	2018-11-17 21:26:09
2	Alfredo Beaumont	0.06 s	C++	2021-03-27 16:31:47
3	Nguyen Gia Bao	0.06 s	C++	2024-04-12 08:30:47
4	Tai Tze Kin	0.06 s	C++	2025-12-02 20:43:04
5	Arun Wong	0.07 s	C++	2017-06-24 08:03:09
6	김현수	0.07 s	C++	2017-07-06 07:28:21
7	Marek Sommer	0.07 s	C++	2018-06-01 18:01:07
8	Dmitry Lyubshin	0.07 s	C++	2018-08-12 12:56:15
9	Huy Le	0.07 s	C++	2018-09-17 05:19:53
10	Lam Gia Thuan	0.07 s	C++	2018-11-14 23:14:09

#	User	Runtime	Language	Date
1	Jimmy Dinh	0.39 s	Java	2023-09-18 01:06:20
2	Anthony Pagnotta	0.56 s	Java	2025-07-08 04:53:07
3	Olav Røthe Bakken	1.10 s	Java	2018-03-17 22:46:09
4	Doug Goodman	1.15 s	Java	2018-06-02 17:50:28
5	Sohom Dutta	1.38 s	Java	2024-03-01 00:41:14

#	User	Runtime	Language	Date
1	Benjamin Ye	1.62 s	Kotlin	2023-02-27 04:53:43

#	User	Runtime	Language	Date
1	Alexandrs Zayakins	2.73 s	Pascal	2017-06-22 09:47:52

#	User	Runtime	Language	Date
1	Nicholas Russell Saerang	0.42 s	Python 3	2025-03-24 13:52:43
2	嘉雯 江	0.47 s	Python 3	2025-07-19 09:05:57
3	Eric Wetzel	0.49 s	Python 3	2024-03-08 02:18:49
4	William Jolivet	0.56 s	Python 3	2025-09-26 15:55:04
5	Anshuman Dash	0.76 s	Python 3	2023-02-27 06:35:09
6	Benjamin Ye	1.23 s	Python 3	2023-02-27 06:00:15

#	User	Length	Language	Date
1	Ivan Petrov	1634	C	2019-11-26 16:42:36

#	User	Length	Language	Date
1	Jeremy Lim	855	C++	2024-05-29 06:15:17
2	Hidden user	885	C++	2024-12-31 16:55:24
3	Magnus Hegdahl	1015	C++	2021-04-18 19:50:45
4	Pavle Martinović	1069	C++	2019-04-21 22:55:15
5	Pierre Bertholom	1145	C++	2024-11-22 19:19:19
6	Ivan Carvalho	1246	C++	2018-07-11 17:53:25
7	Igor Pavlovic	1247	C++	2018-12-08 11:43:42
8	Simon Mauras	1294	C++	2024-09-27 11:48:48
9	Vu Hoang Kien	1316	C++	2018-10-22 15:18:41
10	Daniel Bogorad	1316	C++	2025-10-25 03:09:37

#	User	Length	Language	Date
1	Doug Goodman	2097	Java	2018-06-02 17:50:28
2	Olav Røthe Bakken	4058	Java	2018-03-17 22:46:09
3	Anthony Pagnotta	4203	Java	2025-07-08 04:53:07
4	Sohom Dutta	5237	Java	2024-03-01 00:41:14
5	Jimmy Dinh	9472	Java	2023-09-18 01:06:20

#	User	Length	Language	Date
1	Benjamin Ye	1664	Kotlin	2023-02-27 04:53:43

#	User	Length	Language	Date
1	Alexandrs Zayakins	2651	Pascal	2017-06-22 09:44:14

#	User	Length	Language	Date
1	Benjamin Ye	439	Python 3	2024-02-23 21:36:24
2	Nicholas Russell Saerang	763	Python 3	2025-03-24 13:52:43
3	嘉雯 江	778	Python 3	2025-07-19 09:05:57
4	Anshuman Dash	1398	Python 3	2023-02-27 06:35:09
5	Eric Wetzel	1905	Python 3	2024-03-08 02:18:49
6	William Jolivet	2369	Python 3	2025-09-26 15:55:04

Solution running time distribution