Problem I
Room Assignments — Problem Statistics

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Submissions	242
Accepted submissions	64
Submission ratio	26.45%
Authors	72
Full solves [?]	53
Full solve Ratio	73.61%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.18 s	C	2019-09-09 08:50:23

#	User	Runtime	Language	Date
1	Md Sabbir Rahman	0.12 s	C++	2020-08-04 04:44:52
2	Benjamin Qi	0.15 s	C++	2017-09-15 02:44:05
3	Lin Lee	0.15 s	C++	2017-11-21 10:54:15
4	Hubert Teo	0.15 s	C++	2018-10-28 17:58:11
5	Nick Wu	0.16 s	C++	2016-12-13 05:39:45
6	Giada Franz	0.16 s	C++	2017-10-17 16:30:31
7	Yehezkiel Raymundo Theodoroes	0.16 s	C++	2020-12-17 07:42:18
8	Dmitry Lyubshin	0.16 s	C++	2023-07-01 05:56:00
9	Khor Shi-Jie	0.17 s	C++	2016-04-17 14:29:53
10	Francesco Milizia	0.17 s	C++	2017-10-17 14:55:12

#	User	Runtime	Language	Date
1	Erik Baalhuis	0.54 s	Java	2017-03-22 17:15:57
2	Kurtis Van Gent	0.91 s	Java	2016-07-27 18:09:58
3	Joshua Linge	1.23 s	Java	2015-04-24 21:03:28
4	Evan Dorundo	1.24 s	Java	2015-04-18 21:38:10
5	Melanie Kirsche	1.46 s	Java	2015-04-18 20:25:17
6	Doug Goodman	1.51 s	Java	2016-07-24 22:39:51
7	Eric Schneider	2.91 s	Java	2015-05-19 19:39:33
8	Alan Piao	2.91 s	Java	2021-10-13 04:25:23

#	User	Runtime	Language	Date
1	Jesper Öqvist	0.80 s	Python 2	2018-08-21 17:48:54
2	Andreas Björklund	1.11 s	Python 2	2020-10-17 08:00:33

#	User	Runtime	Language	Date
1	Vincent Tandya	0.88 s	Python 3	2021-04-30 17:39:31
2	Martijn van der Horst	1.59 s	Python 3	2022-03-13 13:50:06

#	User	Runtime	Language	Date
1	Hidden user	0.22 s	Rust	2025-10-22 18:35:25

#	User	Length	Language	Date
1	Ivan Petrov	2605	C	2019-09-09 08:50:23

#	User	Length	Language	Date
1	Josenildo Silva	1210	C++	2018-08-05 03:16:49
2	SiBi	1360	C++	2018-10-28 21:03:44
3	Dmitry Lyubshin	1443	C++	2023-07-01 05:56:00
4	Hubert Teo	1619	C++	2018-10-28 17:58:11
5	Aron Granberg	1903	C++	2017-11-14 18:38:04
6	Tobias Glimmerfors	1919	C++	2020-07-09 00:02:49
7	Simone Moretti	1928	C++	2019-12-10 22:27:48
8	Wen Li Looi	2044	C++	2017-06-25 02:01:06
9	Paul Wild	2125	C++	2018-03-30 15:14:11
10	Benjamin Qi	2320	C++	2017-09-15 02:44:05

#	User	Length	Language	Date
1	Doug Goodman	1818	Java	2016-07-24 22:39:51
2	Kurtis Van Gent	2122	Java	2016-07-27 18:09:58
3	Melanie Kirsche	2748	Java	2015-04-18 20:25:17
4	Eric Schneider	3113	Java	2015-05-19 19:39:33
5	Evan Dorundo	3783	Java	2015-04-18 21:38:10
6	Erik Baalhuis	3801	Java	2017-03-22 17:15:57
7	Joshua Linge	4708	Java	2015-04-24 21:03:28
8	Alan Piao	5909	Java	2021-10-13 04:25:23

#	User	Length	Language	Date
1	Andreas Björklund	1553	Python 2	2020-10-17 08:00:33
2	Jesper Öqvist	2544	Python 2	2018-08-21 17:48:54

#	User	Length	Language	Date
1	Vincent Tandya	1534	Python 3	2021-04-30 17:39:31
2	Martijn van der Horst	3502	Python 3	2022-03-13 13:50:06

#	User	Length	Language	Date
1	Hidden user	14771	Rust	2025-10-22 18:35:25

Solution running time distribution