Problem A
Floor Plan — Problem Statistics

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Submissions	1546
Accepted submissions	401
Submission ratio	25.94%
Authors	433
Full solves [?]	344
Full solve Ratio	79.45%

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.00 s	C	2020-11-06 09:53:16
2	Eyleifur Bjarkason	0.00 s	C	2020-11-08 01:05:39
3	Mirel Cosulschi	0.00 s	C	2023-12-02 22:25:00

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2021-09-24 00:37:27

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Haskell	2023-03-20 10:07:04
2	Steinar Simonnes	0.00 s	Haskell	2025-02-05 14:33:40
3	Alexandre Charland	0.00 s	Haskell	2025-10-26 23:09:20
4	Brent Yorgey	0.01 s	Haskell	2020-11-07 12:08:52

#	User	Runtime	Language	Date
1	Issa Issack	0.04 s	Java	2024-08-17 01:19:56
2	Ho Lyun Jeong	0.06 s	Java	2021-10-02 22:23:49
3	Sven Rönnbäck	0.06 s	Java	2023-08-17 19:26:22
4	Ranjith M	0.06 s	Java	2025-11-15 17:07:45
5	Clement Oh	0.08 s	Java	2022-12-19 07:15:06
6	Liam Keliher	0.08 s	Java	2024-07-03 02:15:01
7	Crystal Sharpe	0.11 s	Java	2020-11-07 19:11:08
8	Amon Al-khatib	0.11 s	Java	2021-08-30 10:42:13
9	Jason Huang	0.11 s	Java	2021-10-02 22:25:39
10	Benjamin Reidys	0.11 s	Java	2021-10-23 00:00:07

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2021-11-05 09:23:47
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-06-23 09:14:38

#	User	Runtime	Language	Date
1	Jacob Huebner	0.17 s	Kotlin	2020-12-03 11:11:43

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.02 s	Prolog	2024-11-15 09:57:45

#	User	Runtime	Language	Date
1	José Ignacio de Alvear Cárdenas	0.03 s	Python 2	2020-11-11 22:45:56
2	Hidden user	0.03 s	Python 2	2020-11-12 10:27:42
3	Johan Lyts	0.03 s	Python 2	2020-11-17 14:14:42
4	Andreas Björklund	0.03 s	Python 2	2020-12-29 09:17:53

#	User	Runtime	Language	Date
1	Ryan Tan	0.04 s	Python 3	2022-07-29 05:18:34
2	Lionel KITIHOUN	0.04 s	Python 3	2022-08-06 14:26:42
3	Christophe	0.04 s	Python 3	2022-09-03 19:07:24
4	Victor Song	0.04 s	Python 3	2022-09-04 07:56:39
5	M. Tesnar	0.04 s	Python 3	2022-09-10 20:54:08
6	Miruna Pop	0.04 s	Python 3	2022-09-11 20:59:08
7	celia	0.04 s	Python 3	2022-09-23 17:49:27
8	Hidden user	0.04 s	Python 3	2022-10-03 20:50:42
9	Nicola Maritan	0.04 s	Python 3	2022-10-14 23:10:21
10	Alex Scantamburlo	0.04 s	Python 3	2022-10-19 10:45:34

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-02-20 14:48:07

#	User	Length	Language	Date
1	Mirel Cosulschi	285	C	2023-12-02 22:25:00
2	Bergur Snorrason	1641	C	2020-11-06 09:53:16
3	Eyleifur Bjarkason	7535	C	2020-11-08 01:05:39

#	User	Length	Language	Date
1	Mathias Gernez	163	C++	2023-04-06 02:56:53
2	Samoila Ciprian	227	C++	2021-09-21 12:26:40
3	Lorena Hantig	236	C++	2021-09-21 12:29:21
4	黃浚瑜	242	C++	2022-02-12 08:22:38
5	黃浚誠	243	C++	2022-02-12 08:27:57
6	Mara J.	261	C++	2021-09-23 17:47:22
7	Cata Gavrila	268	C++	2021-09-21 12:29:56
8	Chakshan Kothakota	275	C++	2024-10-14 00:01:40
9	MarcuMihai	281	C++	2021-09-21 12:25:48
10	arda atci	283	C++	2021-10-31 00:07:04

#	User	Length	Language	Date
1	Norbert Voelker	487	Go	2021-09-24 00:37:27

#	User	Length	Language	Date
1	Hidden user	317	Haskell	2023-03-20 10:07:04
2	Alexandre Charland	508	Haskell	2025-10-26 23:09:20
3	Brent Yorgey	723	Haskell	2020-11-07 12:08:52
4	Steinar Simonnes	1765	Haskell	2025-02-05 14:31:25

#	User	Length	Language	Date
1	Andrea	439	Java	2023-09-11 19:23:43
2	Leonardo Callegari	449	Java	2022-10-17 21:30:32
3	Suhas T. Nagar	460	Java	2021-10-02 22:55:35
4	Filippo Borella	466	Java	2022-10-20 13:54:20
5	Francesco Fantin	468	Java	2022-10-15 15:24:07
6	Filippo Businaro	468	Java	2022-10-19 18:44:42
7	Emilie Hyslop	480	Java	2021-02-27 05:55:07
8	Stalvio Neto	504	Java	2025-03-04 08:54:59
9	Doug Goodman	589	Java	2021-06-01 17:49:05
10	Quang Long Huynh	599	Java	2021-09-02 07:55:45

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	158	JavaScript (SpiderMonkey)	2021-11-05 09:51:29
2	Christian Pilegaard Cederquist	1038	JavaScript (SpiderMonkey)	2023-06-23 09:14:38

#	User	Length	Language	Date
1	Jacob Huebner	431	Kotlin	2020-12-03 11:11:43

#	User	Length	Language	Date
1	Andriy Zyevakov	3445	Prolog	2024-11-15 09:57:45

#	User	Length	Language	Date
1	Johan Lyts	158	Python 2	2020-11-17 14:14:42
2	Andreas Björklund	265	Python 2	2020-12-29 09:17:53
3	Hidden user	484	Python 2	2020-11-12 10:27:42
4	José Ignacio de Alvear Cárdenas	503	Python 2	2020-11-11 22:45:56

#	User	Length	Language	Date
1	Benjamin Z White	83	Python 3	2023-06-02 16:57:43
2	Lennart Meyling	98	Python 3	2023-10-03 02:39:12
3	Hidden user	99	Python 3	2022-10-03 20:50:42
4	Sander Oppen	108	Python 3	2024-11-10 14:13:34
5	Noah Hessen Bjerke	116	Python 3	2024-04-02 20:11:49
6	Tai Tze Kin	126	Python 3	2024-05-03 16:51:48
7	Oskar Haarklou Veileborg	130	Python 3	2020-11-08 21:51:32
8	Bjørn Dons	134	Python 3	2022-05-22 12:24:09
9	Christophe	135	Python 3	2022-09-03 19:07:24
10	Yong Mao	137	Python 3	2022-11-01 02:10:06

#	User	Length	Language	Date
1	Thomas Feld	79	Ruby	2025-08-26 13:12:08

Solution running time distribution