Problem I
Wi Know — Problem Statistics

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Submissions	1135
Accepted submissions	310
Submission ratio	27.31%
Authors	292
Full solves [?]	215
Full solve Ratio	73.63%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.16 s	C	2019-08-07 10:22:34

#	User	Runtime	Language	Date
1	David Berard	0.05 s	C++	2018-12-16 01:43:58
2	Hidden user	0.05 s	C++	2021-05-25 07:44:31
3	Matthew Craven	0.06 s	C++	2021-01-31 22:07:11
4	Jeremy Lim	0.06 s	C++	2024-02-29 07:48:07
5	Hidden user	0.06 s	C++	2024-12-31 17:29:01
6	YanHao Ling	0.07 s	C++	2018-12-19 15:13:37
7	鹿目圆	0.07 s	C++	2019-03-26 02:42:33
8	Ninghui Li	0.07 s	C++	2021-02-06 21:35:55
9	Dmitry Lyubshin	0.07 s	C++	2023-06-29 16:47:58
10	Luke Videckis	0.07 s	C++	2024-02-06 02:56:55

#	User	Runtime	Language	Date
1	Ali Pervaiz	0.40 s	Java	2019-09-29 22:49:23
2	Darrin Wiley	0.48 s	Java	2019-04-23 22:55:05
3	Toan Vu	0.50 s	Java	2021-02-07 01:12:47
4	Toan Vu	0.51 s	Java	2021-02-06 23:58:40
5	Doug Goodman	0.59 s	Java	2025-04-18 20:32:15
6	Zihan Wang	0.69 s	Java	2019-10-27 20:32:56
7	David Harmeyer	0.73 s	Java	2021-02-06 20:20:36
8	Ahmad Barhamje	0.77 s	Java	2019-10-27 18:46:25
9	Benjamin Reidys	0.91 s	Java	2019-10-29 01:23:28
10	Sathvik Kuthuru	1.04 s	Java	2021-02-06 21:14:52

#	User	Runtime	Language	Date
1	Shashank Bhatt	0.56 s	Python 3	2022-03-03 03:39:40
2	Oskar Haarklou Veileborg	1.02 s	Python 3	2021-02-04 15:22:03
3	Mithul Manivannan	1.81 s	Python 3	2021-01-31 21:19:43

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.12 s	Rust	2024-10-16 13:42:51
2	Arnav Sastry	0.22 s	Rust	2022-04-09 16:58:39

#	User	Length	Language	Date
1	Ivan Petrov	2149	C	2019-08-07 10:22:34

#	User	Length	Language	Date
1	鹿目圆	915	C++	2019-03-29 04:35:42
2	SiBi	971	C++	2019-03-29 04:34:37
3	Quang Trần Nhật	1001	C++	2018-12-21 11:05:23
4	Dmitry Lyubshin	1004	C++	2023-06-29 16:47:58
5	David Zheng	1141	C++	2018-12-16 00:15:22
6	Jeffrey Tan	1281	C++	2019-10-29 23:10:42
7	Pontakorn Prasertsuk	1285	C++	2023-08-11 12:44:16
8	Sam Zheng	1290	C++	2023-01-07 23:40:08
9	Xingyu Zhou	1297	C++	2018-12-16 00:45:09
10	Eric Hu	1308	C++	2021-02-19 22:59:51

#	User	Length	Language	Date
1	Doug Goodman	1798	Java	2025-04-18 20:32:15
2	Ali Pervaiz	2387	Java	2019-09-29 22:49:23
3	Ahmad Barhamje	2670	Java	2019-10-27 18:46:25
4	David Harmeyer	2853	Java	2021-02-06 20:20:36
5	Darrin Wiley	3019	Java	2019-04-23 22:55:05
6	Toan Vu	3193	Java	2021-02-06 23:58:40
7	Toan Vu	3511	Java	2021-02-07 01:12:47
8	Zihan Wang	3802	Java	2019-10-27 20:32:56
9	Benjamin Reidys	3931	Java	2019-10-29 01:23:28
10	Sharon Barak	4730	Java	2021-02-06 21:01:25

#	User	Length	Language	Date
1	Shashank Bhatt	794	Python 3	2022-03-03 03:39:40
2	Oskar Haarklou Veileborg	1227	Python 3	2021-02-04 14:59:20
3	Mithul Manivannan	3682	Python 3	2021-01-31 21:19:43

#	User	Length	Language	Date
1	Arnav Sastry	6355	Rust	2022-04-09 16:58:39
2	Daniel Anker Hermansen	15363	Rust	2024-10-16 13:42:51

Solution running time distribution