Problem I
City Park — Problem Statistics

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Submissions	576
Accepted submissions	135
Submission ratio	23.44%
Authors	147
Full solves [?]	103
Full solve Ratio	70.07%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.06 s	C	2019-05-29 07:53:07
2	Fan Jiang	0.14 s	C	2017-11-13 00:15:17

#	User	Runtime	Language	Date
1	Timon Knigge	0.03 s	C++	2015-10-25 19:27:13
2	Fábio Ferreira	0.03 s	C++	2015-11-23 17:59:07
3	Josenildo Silva	0.03 s	C++	2017-02-26 13:08:16
4	Henry Xia	0.03 s	C++	2019-10-21 22:28:40
5	Irvi Firqotul Aini	0.03 s	C++	2020-03-22 14:25:22
6	Yufei Zheng	0.04 s	C++	2018-05-20 17:42:19
7	채진우	0.04 s	C++	2020-02-02 15:57:11
8	Magen Aviram	0.04 s	C++	2020-03-16 12:45:40
9	Oskar Haarklou Veileborg	0.04 s	C++	2021-02-22 11:57:39
10	Mozaddede Alfeh	0.04 s	C++	2025-05-05 16:23:00

#	User	Runtime	Language	Date
1	Micah Stairs	0.51 s	Java	2017-01-05 17:30:25
2	Doug Goodman	0.54 s	Java	2020-04-26 18:50:28
3	Harokou Jishou	0.60 s	Java	2024-08-05 13:42:06
4	Sathvik Kuthuru	0.62 s	Java	2019-12-13 05:21:21
5	Darrin Wiley	0.66 s	Java	2017-07-26 17:03:13
6	Godmar Back	0.82 s	Java	2015-10-27 04:14:11

#	User	Runtime	Language	Date
1	Jacob Huebner	0.66 s	Kotlin	2023-05-13 10:53:10

#	User	Runtime	Language	Date
1	Michael Laszlo	0.46 s	Python 2	2016-09-27 18:26:18

#	User	Runtime	Language	Date
1	Santi Santichaivekin	0.40 s	Python 3	2022-02-13 21:52:14
2	Vikas S G	0.42 s	Python 3	2025-05-31 13:46:21
3	Hidden user	0.44 s	Python 3	2025-05-31 15:06:25
4	Atharva Kulkarni	0.44 s	Python 3	2025-05-31 15:06:59
5	Coder Clubhouse	0.46 s	Python 3	2025-05-31 14:40:17
6	Nikhil Suthar	0.46 s	Python 3	2025-05-31 14:54:52
7	Sandeep Dalawai	0.46 s	Python 3	2025-06-01 04:53:11
8	Teju Venkatesh	0.46 s	Python 3	2025-06-01 05:00:33
9	Naveen Devihosur	0.46 s	Python 3	2025-06-01 05:53:09
10	Arjun.R Mattigatti	0.46 s	Python 3	2025-06-01 07:40:54

#	User	Runtime	Language	Date
1	Thomas Feld	0.67 s	Ruby	2023-11-02 11:45:34

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.06 s	Rust	2023-08-24 18:35:09

#	User	Length	Language	Date
1	Fan Jiang	3207	C	2017-11-13 00:15:17
2	Ivan Petrov	13549	C	2019-05-29 07:53:07

#	User	Length	Language	Date
1	Yaoxuan Wu	1409	C++	2023-10-15 23:17:04
2	Hidden user	1535	C++	02:44:24
3	Dewita Sonya Tarabunga	1542	C++	2019-11-23 17:49:34
4	Sofia Cintra	1555	C++	2025-09-17 23:33:20
5	Ragur Krishnan	1560	C++	2019-07-20 21:46:29
6	안향빈	1575	C++	2018-08-04 12:25:26
7	Filippo Baroni	1628	C++	2017-09-21 18:06:59
8	Sean Purcell	1641	C++	2015-10-25 19:07:25
9	Alexander Skidanov	1744	C++	2026-03-18 13:16:26
10	Oskar Haarklou Veileborg	1754	C++	2021-02-22 11:57:39

#	User	Length	Language	Date
1	Doug Goodman	2806	Java	2020-04-26 18:50:28
2	Harokou Jishou	3106	Java	2024-08-05 13:42:06
3	Micah Stairs	5013	Java	2017-01-05 17:16:32
4	Sathvik Kuthuru	5217	Java	2019-12-13 05:21:21
5	Darrin Wiley	5411	Java	2017-07-22 18:40:07
6	Godmar Back	7329	Java	2015-10-27 03:55:34

#	User	Length	Language	Date
1	Jacob Huebner	2530	Kotlin	2023-05-13 10:53:10

#	User	Length	Language	Date
1	Michael Laszlo	1324	Python 2	2016-09-27 17:54:39

#	User	Length	Language	Date
1	Jason Oliphant	1024	Python 3	2025-02-13 02:17:40
2	Coder Clubhouse	1165	Python 3	2025-05-31 14:40:17
3	Nikhil Suthar	1165	Python 3	2025-05-31 14:54:52
4	Sandeep Dalawai	1165	Python 3	2025-06-01 04:53:11
5	Ujjwal Kumar	1165	Python 3	2025-06-01 04:56:55
6	Teju Venkatesh	1165	Python 3	2025-06-01 05:00:33
7	Naveen Devihosur	1165	Python 3	2025-06-01 05:53:09
8	Arjun.R Mattigatti	1165	Python 3	2025-06-01 07:40:54
9	Nicholas Russell Saerang	1192	Python 3	2023-09-12 21:36:43
10	Vamshi G A	1498	Python 3	2025-06-01 08:28:17

#	User	Length	Language	Date
1	Thomas Feld	579	Ruby	2023-11-02 11:54:31

#	User	Length	Language	Date
1	Daniel Anker Hermansen	29807	Rust	2023-08-24 18:35:09

Solution running time distribution