Problem J
Urban Design — Problem Statistics

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Submissions	473
Accepted submissions	243
Submission ratio	51.37%
Authors	221
Full solves [?]	196
Full solve Ratio	88.69%

#	User	Runtime	Language	Date
1	Hidden user	0.15 s	C	2024-04-25 19:38:48
2	Ivan Petrov	0.18 s	C	2017-11-24 09:45:21

#	User	Runtime	Language	Date
1	Antoni Guz	0.02 s	C++	2018-01-24 10:04:22
2	Teodor Bucht	0.02 s	C++	2021-09-23 17:56:07
3	Evan Michael Bailey	0.02 s	C++	2022-11-26 18:20:04
4	Ahmed Siadomar	0.02 s	C++	2023-11-11 22:23:57
5	Tanuj Khattar	0.03 s	C++	2017-10-28 19:08:38
6	Bernhard Kartefla	0.03 s	C++	2017-10-29 16:11:33
7	Garðar Sigurðsson	0.03 s	C++	2017-11-01 13:26:53
8	Cezar Guimarães	0.03 s	C++	2017-11-01 18:30:26
9	James Hamm	0.03 s	C++	2017-11-02 16:24:09
10	Shirui Chen	0.03 s	C++	2018-07-13 03:18:18

#	User	Runtime	Language	Date
1	Brent Yorgey	1.88 s	Haskell	2018-10-15 03:55:55

#	User	Runtime	Language	Date
1	Yibo Huang	0.37 s	Java	2020-01-09 05:42:44
2	Benjamin Reidys	0.37 s	Java	2020-01-09 07:40:09
3	Bjørn Dons	0.39 s	Java	2020-05-02 23:30:32
4	Linus Ehlers	0.39 s	Java	2021-10-20 03:37:02
5	Chris Gittings	0.41 s	Java	2021-04-29 22:00:54
6	Jerry Zhu	0.43 s	Java	2018-03-22 17:14:40
7	Finn Lidbetter	0.43 s	Java	2018-07-20 02:36:52
8	Andrew Polizzotto	0.44 s	Java	2020-03-04 01:17:10
9	Jiru Xu	0.45 s	Java	2017-11-02 06:26:26
10	Micah Stairs	0.47 s	Java	2017-11-02 04:40:26

#	User	Runtime	Language	Date
1	Phường Lên	0.64 s	Kotlin	2020-05-11 05:04:55

#	User	Runtime	Language	Date
1	Björn Magnusson	0.39 s	Python 2	2021-09-23 17:54:56

#	User	Runtime	Language	Date
1	Doug Goodman	0.30 s	Python 3	2024-10-26 19:39:20
2	Henri Righetti	0.34 s	Python 3	2021-06-24 14:51:26
3	Mathias Ooi	0.35 s	Python 3	2024-09-13 19:38:50
4	Vincent Tandya	0.36 s	Python 3	2021-03-31 11:12:26
5	Evan Yiwen Liu	0.36 s	Python 3	2024-02-20 02:29:19
6	Dilhan Salgado	0.36 s	Python 3	2025-11-05 05:18:58
7	Hidden user	0.39 s	Python 3	2020-05-02 23:08:33
8	Hidden user	0.40 s	Python 3	2021-04-24 03:48:02
9	Zak Smith	0.42 s	Python 3	2021-06-24 13:36:46
10	Måns Magnusson	0.42 s	Python 3	2021-09-23 19:37:24

#	User	Runtime	Language	Date
1	Shahar Papini	0.12 s	Rust	2025-10-19 16:12:28

#	User	Length	Language	Date
1	Ivan Petrov	1679	C	2017-11-24 09:45:21
2	Hidden user	1723	C	2024-04-25 19:38:48

#	User	Length	Language	Date
1	Teikn Smith	526	C++	2024-10-18 05:18:24
2	Evan Michael Bailey	567	C++	2024-02-05 08:36:24
3	Tim Dong	602	C++	2025-10-19 16:25:07
4	Charlie Wu	706	C++	2018-11-01 05:48:31
5	Teodor Bucht	724	C++	2021-09-23 17:56:07
6	Ankeet Parikh	750	C++	2017-10-28 20:25:06
7	塗大為	785	C++	2025-11-05 03:42:27
8	Abolfazl Sherafat	801	C++	2019-09-04 22:51:12
9	Justin Li	801	C++	2019-11-08 04:19:39
10	e5yetyer	803	C++	2018-03-25 17:43:40

#	User	Length	Language	Date
1	Brent Yorgey	2757	Haskell	2018-10-15 03:55:55

#	User	Length	Language	Date
1	Doug Goodman	926	Java	2017-10-29 18:39:44
2	Joseph Durie	946	Java	2019-04-20 06:34:00
3	Jerry Zhu	1416	Java	2018-03-22 17:14:40
4	Jiru Xu	1480	Java	2017-11-02 06:26:26
5	Michael Liu	1506	Java	2018-05-31 08:20:02
6	Finn Lidbetter	1518	Java	2018-07-20 02:36:52
7	Benjamin Quiring	1522	Java	2018-10-12 23:49:16
8	Andrew Polizzotto	1720	Java	2020-03-04 01:17:10
9	Chaelvin L. Conde	1803	Java	2023-05-16 10:57:47
10	Chaelvin Conde	1863	Java	2023-05-16 11:24:12

#	User	Length	Language	Date
1	Phường Lên	1468	Kotlin	2020-05-11 05:04:55

#	User	Length	Language	Date
1	Björn Magnusson	568	Python 2	2021-09-23 17:54:56

#	User	Length	Language	Date
1	Tolga Atam	422	Python 3	2024-11-04 15:05:44
2	Dilhan Salgado	499	Python 3	2025-11-05 05:18:58
3	Mathias Ooi	546	Python 3	2024-09-13 19:38:50
4	Dan Carmon	590	Python 3	2025-10-19 17:21:18
5	Vincent Tandya	592	Python 3	2021-03-31 11:11:26
6	Zak Smith	691	Python 3	2021-06-24 13:36:46
7	Henri Righetti	705	Python 3	2021-06-24 14:51:26
8	Doug Goodman	735	Python 3	2024-10-26 19:39:20
9	Hidden user	900	Python 3	2021-04-24 03:48:02
10	Hidden user	947	Python 3	2020-05-02 23:08:33

#	User	Length	Language	Date
1	Shahar Papini	1489	Rust	2025-10-19 16:12:28

Solution running time distribution