Problem I
Find my Family — Problem Statistics

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Submissions	764
Accepted submissions	352
Submission ratio	46.07%
Authors	322
Full solves [?]	256
Full solve Ratio	79.50%

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.09 s	C	2020-11-07 12:59:39

#	User	Runtime	Language	Date
1	Yi-Min Seah	0.03 s	C++	2022-02-05 04:19:17
2	Nathan Goehring	0.03 s	C++	2022-10-22 18:56:56
3	Goh Siau Chiak	0.03 s	C++	2023-01-23 16:00:50
4	Farrel Dwireswara Salim	0.03 s	C++	2023-01-23 17:13:21
5	Lee Zheng Han	0.03 s	C++	2023-01-24 03:48:26
6	Ryan Tan	0.03 s	C++	2023-01-24 05:46:35
7	Wu Meng Hui	0.03 s	C++	2023-01-24 14:51:07
8	Brandon Foong	0.03 s	C++	2023-01-24 17:59:36
9	Maximilliano Utomo Quok	0.03 s	C++	2023-01-28 12:53:00
10	Yifan Zhang	0.03 s	C++	2023-01-29 03:58:01

#	User	Runtime	Language	Date
1	Ryan Tan	0.16 s	Java	2022-04-28 09:10:48
2	Ho Lyun Jeong	0.30 s	Java	2020-12-31 21:07:00
3	Shawn Ho	0.34 s	Java	2022-03-01 19:09:07
4	Bjørn Dons	0.37 s	Java	2023-04-23 19:38:08
5	Alvin Lee	0.38 s	Java	2025-10-10 04:46:19
6	Crystal Sharpe	0.40 s	Java	2020-11-07 20:02:52
7	Bas te Kolste	0.49 s	Java	2022-10-30 12:04:45
8	Brent Yorgey	0.53 s	Java	2020-12-20 00:17:39
9	Liam Keliher	0.57 s	Java	2021-01-01 03:15:11
10	Srinjoy Dutta	0.57 s	Java	2025-03-06 21:13:48

#	User	Runtime	Language	Date
1	Adam Rankin	0.61 s	Kotlin	2023-10-05 00:22:23

#	User	Runtime	Language	Date
1	Andreas Björklund	0.10 s	Python 2	2021-02-01 19:02:23

#	User	Runtime	Language	Date
1	Christopher Gou	0.11 s	Python 3	2025-03-04 03:41:19
2	Yi-Min Seah	0.12 s	Python 3	2022-02-05 04:08:26
3	Brandon Foong	0.12 s	Python 3	2023-01-24 18:06:20
4	Nicholas Russell Saerang	0.14 s	Python 3	2022-02-12 21:26:40
5	Melfin Elisha Devout	0.14 s	Python 3	2023-07-16 20:24:49
6	Benjamin Z White	0.15 s	Python 3	2023-06-19 00:01:58
7	Dayne Pefley	0.18 s	Python 3	2023-04-17 23:16:46
8	Christofer Ohlsson	0.24 s	Python 3	2021-10-13 11:31:23
9	Jie Fan	0.24 s	Python 3	2022-07-07 23:56:10
10	Krish Shah	0.30 s	Python 3	2025-10-17 05:09:59

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2025-06-01 14:47:58
2	Jonathan Cederlund	0.07 s	Rust	2023-05-03 20:38:19
3	Yoeri Otten	0.10 s	Rust	2022-11-02 16:53:53
4	Arnav Sastry	0.11 s	Rust	2022-04-01 16:11:32

#	User	Runtime	Language	Date
1	Hidden user	0.25 s	Swift	2024-04-14 23:58:22

#	User	Length	Language	Date
1	Bergur Snorrason	2766	C	2020-11-07 12:59:39

#	User	Length	Language	Date
1	Thomas Marlowe	602	C++	2025-02-27 23:55:27
2	Lim An Jun	622	C++	2023-01-28 08:09:46
3	Yeung Man Tsung	661	C++	2023-01-23 14:30:44
4	Maciej Sidor	678	C++	2024-09-17 10:42:48
5	Munir Kudrati-Plummer	682	C++	2024-10-04 01:18:34
6	Dmitry Lyubshin	724	C++	2023-04-20 19:39:19
7	Howard Cheng	739	C++	2021-12-05 05:34:19
8	Teikn Smith	739	C++	2023-08-19 03:44:35
9	Stephen Lu	743	C++	2023-01-27 06:14:13
10	Kol Greenbaum	743	C++	2024-03-01 01:51:44

#	User	Length	Language	Date
1	Eric Leow Yu Quan	865	Java	2021-08-08 14:47:31
2	Shawn Ho	1339	Java	2022-03-01 19:09:07
3	Quang Long Huynh	1497	Java	2021-09-28 14:43:23
4	Srinjoy Dutta	1571	Java	2025-03-06 21:13:48
5	Crystal Sharpe	1587	Java	2020-11-07 20:02:52
6	Shreyas Jamadagni	1706	Java	2024-10-23 06:56:13
7	Ryan Tan	1914	Java	2022-02-22 07:44:51
8	Liam Keliher	2194	Java	2021-01-01 03:15:11
9	Doug Goodman	2563	Java	2021-05-29 18:56:05
10	Bas te Kolste	3031	Java	2022-10-30 12:04:45

#	User	Length	Language	Date
1	Adam Rankin	963	Kotlin	2023-10-05 00:22:23

#	User	Length	Language	Date
1	Andreas Björklund	532	Python 2	2021-02-01 19:02:23

#	User	Length	Language	Date
1	Benjamin Z White	215	Python 3	2023-06-19 00:16:26
2	Brandon Foong	262	Python 3	2023-01-24 18:06:20
3	Nicholas Russell Saerang	488	Python 3	2023-10-01 16:09:11
4	Dayne Pefley	503	Python 3	2023-04-19 18:16:52
5	Thomas Draper	513	Python 3	2022-07-21 05:05:20
6	Melfin Elisha Devout	521	Python 3	2023-07-16 20:24:49
7	Christopher Gou	674	Python 3	2025-03-04 03:41:19
8	Gustavo Fadel	684	Python 3	2021-12-03 03:34:20
9	Christofer Ohlsson	707	Python 3	2021-10-13 11:31:23
10	Wilbert Chu	748	Python 3	2024-10-04 04:50:03

#	User	Length	Language	Date
1	Jonathan Cederlund	1787	Rust	2023-05-03 20:38:19
2	Yoeri Otten	2694	Rust	2022-11-02 16:53:53
3	Arnav Sastry	3373	Rust	2022-04-01 16:11:32
4	Vincent Lagerros	15903	Rust	2024-09-12 17:18:44

#	User	Length	Language	Date
1	Hidden user	2043	Swift	2024-04-14 23:58:22

Solution running time distribution