Problem B
University Zoning — Problem Statistics

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Submissions	4537
Accepted submissions	757
Submission ratio	16.69%
Authors	602
Full solves [?]	460
Full solve Ratio	76.41%

#	User	Score	Language	Date
1	Chenzhang Hu	100	Bash	2024-04-10 15:01:46

#	User	Score	Language	Date
1	Henry Lin	100	C#	2022-01-25 03:58:10
2	Jose Ignacio Villa Molina	100	C#	2024-06-14 12:53:41

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2021-07-28 23:32:34

#	User	Score	Language	Date
1	Steinar Simonnes	100	Haskell	2024-04-29 17:52:57
2	Brent Yorgey	100	Haskell	2021-06-01 23:08:07
3	Hidden user	100	Haskell	2021-11-11 17:35:46
4	Hidden user	100	Haskell	2023-01-23 20:59:09

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2021-10-22 11:10:44
2	Christian Cederquist	100	JavaScript (SpiderMonkey)	2023-05-21 21:27:54

#	User	Score	Language	Date
1	Saito Ta	100	Perl	2024-04-08 14:52:40

#	User	Score	Language	Date
1	Yanmarshus Bachtiar	100	Python 2	2020-10-29 09:09:11

#	User	Score	Language	Date
1	Vincent Lagerros	100	Rust	2025-08-10 17:37:37
2	Bas Dirks	100	Rust	2024-02-09 06:07:09

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.22 s	Bash	2024-04-10 15:01:46

#	User	Runtime	Language	Date
1	Henry Lin	0.20 s	C#	2022-01-25 03:58:10
2	Jose Ignacio Villa Molina	0.22 s	C#	2024-06-14 12:53:41

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	C++	2020-10-28 17:03:35
2	Frank Endriss	0.01 s	C++	2021-05-20 22:49:59
3	Ben Wu	0.01 s	C++	2021-08-08 09:17:38
4	Agis Daniels	0.01 s	C++	2022-01-22 19:09:33
5	Caeden Whitaker	0.02 s	C++	2022-02-05 22:50:50
6	Caeden Whitaker	0.02 s	C++	2022-02-05 22:51:09
7	Brandon Foong	0.03 s	C++	2020-10-28 12:51:56
8	Ganapathy Sanath Balaji	0.03 s	C++	2020-10-28 12:57:42
9	Daniel Kuan Jia Ming	0.03 s	C++	2020-10-28 14:23:14
10	Hidden user	0.03 s	C++	2020-10-28 15:06:42

#	User	Runtime	Language	Date
1	Norbert Voelker	0.11 s	Go	2021-07-28 23:32:34

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.11 s	Haskell	2024-04-29 17:52:57
2	Brent Yorgey	0.22 s	Haskell	2021-06-01 23:08:07
3	Hidden user	0.30 s	Haskell	2021-11-11 17:35:46
4	Hidden user	0.82 s	Haskell	2023-01-23 20:59:09

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.18 s	Java	2021-05-17 20:52:46
2	Li Hong Sheng Gabriel	0.28 s	Java	2021-08-28 07:35:47
3	Holmes Holmes	0.33 s	Java	2021-10-06 11:52:00
4	HolmesJJ	0.39 s	Java	2021-09-25 16:28:24
5	Doug Goodman	0.40 s	Java	2022-05-18 15:15:23
6	Linus Ehlers	0.42 s	Java	2021-09-24 06:18:32
7	Hidden user	0.45 s	Java	2020-10-28 12:01:24
8	Yiu Yu Ho	0.46 s	Java	2021-11-16 16:07:49
9	CHEE JING JIE	0.46 s	Java	2023-08-30 08:49:54
10	CHIA WEE KEAT, RYAN	0.46 s	Java	2023-09-03 16:55:25

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.18 s	JavaScript (SpiderMonkey)	2021-10-22 11:10:44
2	Christian Cederquist	0.20 s	JavaScript (SpiderMonkey)	2023-05-21 21:27:54

#	User	Runtime	Language	Date
1	Saito Ta	0.19 s	Perl	2024-04-08 14:52:40

#	User	Runtime	Language	Date
1	Yanmarshus Bachtiar	0.12 s	Python 2	2020-10-29 09:09:11

#	User	Runtime	Language	Date
1	Jiaming Kong	0.13 s	Python 3	2025-08-06 21:00:54
2	Dominic Berzin Chua Way Gin	0.16 s	Python 3	2025-04-18 10:30:35
3	Peter Stauder	0.17 s	Python 3	2022-07-27 21:30:45
4	LI LETIAN	0.17 s	Python 3	2025-02-15 09:34:32
5	Ryan Tan	0.19 s	Python 3	2023-08-08 14:21:56
6	Oluwasesan Adeleke	0.19 s	Python 3	2024-03-16 09:13:06
7	Lawry Sorenson	0.19 s	Python 3	2025-03-14 01:29:32
8	Miorel Palii	0.20 s	Python 3	2022-03-25 01:30:22
9	Raymond Christopher	0.20 s	Python 3	2023-12-29 15:27:22
10	Yong Mao	0.20 s	Python 3	2024-04-25 03:15:25

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2025-08-10 17:37:37
2	Bas Dirks	0.02 s	Rust	2024-02-09 06:07:09

#	User	Length	Language	Date
1	Chenzhang Hu	734	Bash	2024-04-10 15:01:46

#	User	Length	Language	Date
1	Henry Lin	3569	C#	2022-01-25 03:58:10
2	Jose Ignacio Villa Molina	3993	C#	2024-06-14 12:53:41

#	User	Length	Language	Date
1	Dmitry Lyubshin	1011	C++	2023-03-31 11:56:00
2	Ben Wu	1045	C++	2021-07-20 01:05:28
3	Hyunjun Lee	1118	C++	2023-01-12 15:43:49
4	Hidden user	1196	C++	2021-07-29 18:24:08
5	Johan Sannemo	1225	C++	2021-10-09 19:59:27
6	Hidden user	1235	C++	2020-10-28 12:00:06
7	Ernest Ng Zi Xuan	1281	C++	2023-07-06 13:11:17
8	Christian Yongwhan Lim	1309	C++	2024-03-17 18:52:04
9	Kỳ Nam Lê	1356	C++	2024-08-16 04:18:56
10	Hidden user	1359	C++	2022-10-24 08:16:31

#	User	Length	Language	Date
1	Norbert Voelker	2935	Go	2021-07-28 23:43:24

#	User	Length	Language	Date
1	Hidden user	1010	Haskell	2023-01-23 20:59:09
2	Steinar Simonnes	1403	Haskell	2024-04-29 17:52:57
3	Brent Yorgey	7297	Haskell	2021-06-01 23:08:07
4	Hidden user	16276	Haskell	2021-11-11 17:35:46

#	User	Length	Language	Date
1	Rezwan Arefin	2311	Java	2021-07-21 17:16:24
2	Crystal Sharpe	2446	Java	2021-05-17 20:52:46
3	Dhiraputta Pathama Tengara	2490	Java	2023-08-29 17:36:11
4	HolmesJJ	2627	Java	2021-10-06 11:50:23
5	Holmes Holmes	2627	Java	2021-10-06 11:52:00
6	Koh Guan Zeh	2815	Java	2023-09-01 17:59:36
7	Doug Goodman	2966	Java	2022-05-18 15:15:23
8	Anthony Pagnotta	2983	Java	2024-03-15 06:23:08
9	Koh Jia Xuan, Rick	3011	Java	2023-09-05 08:29:58
10	Koh Tee Sing Newton	3093	Java	2023-08-26 12:28:44

#	User	Length	Language	Date
1	Christian Cederquist	1085	JavaScript (SpiderMonkey)	2023-05-21 21:27:54
2	Bjørn Chr. Soltvedt	1312	JavaScript (SpiderMonkey)	2021-10-22 11:10:44

#	User	Length	Language	Date
1	Saito Ta	551	Perl	2024-04-08 15:22:24

#	User	Length	Language	Date
1	Yanmarshus Bachtiar	995	Python 2	2020-10-29 09:09:11

#	User	Length	Language	Date
1	Hrant Hovhannisyan	565	Python 3	2025-09-11 08:23:07
2	Lawry Sorenson	611	Python 3	2025-03-14 01:29:32
3	Zac Friggstad	646	Python 3	2021-06-27 21:29:24
4	chuanhao01	705	Python 3	2023-09-08 09:58:29
5	Hidden user	731	Python 3	2022-03-12 21:34:55
6	dasdsadsar	731	Python 3	2023-08-28 22:47:22
7	Ivan Koo	731	Python 3	2023-08-29 20:32:19
8	aichi sendou	731	Python 3	2023-08-31 07:44:48
9	Hidden user	731	Python 3	2023-09-06 13:49:42
10	Christian Blumenthal	746	Python 3	2023-07-05 16:45:45

#	User	Length	Language	Date
1	Bas Dirks	2147	Rust	2024-02-09 06:09:29
2	Vincent Lagerros	68743	Rust	2025-08-10 17:37:37

Solution running time distribution