Problem K
Groups of Strangers — Problem Statistics

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Submissions	576
Accepted submissions	81
Submission ratio	14.06%
Authors	74
Full solves [?]	35
Full solve Ratio	47.30%

#	User	Runtime	Language	Date
1	Andrew Polizzotto	0.02 s	C++	2023-12-07 13:27:19
2	Jeremy Lim	0.06 s	C++	2025-10-28 13:08:31
3	Xu Yang Damian Ho	0.21 s	C++	2025-04-08 11:53:18
4	Daniel Anker Hermansen	0.25 s	C++	2023-11-06 13:52:24
5	Jakob Rødal Skaar	0.26 s	C++	2023-10-08 17:32:18
6	Markus Mathiasen	0.39 s	C++	2023-11-07 14:16:02
7	Atli Fannar Franklín	0.44 s	C++	2023-10-07 19:26:24
8	Kregor Ööbik	0.54 s	C++	2024-09-21 20:47:24
9	Nicholas Winschel	0.67 s	C++	2024-01-30 16:18:42
10	Simon Lindholm	0.86 s	C++	2023-10-07 13:34:15

#	User	Runtime	Language	Date
1	Malte Larsson	1.33 s	Java	2023-10-07 16:18:43
2	Sohom Dutta	4.30 s	Java	2024-03-25 06:32:16

#	User	Runtime	Language	Date
1	Andreas Björklund	0.68 s	Python 3	2023-10-07 19:10:22
2	Oskar Haarklou Veileborg	3.21 s	Python 3	2023-10-08 14:34:56
3	Jiaming Liu	3.67 s	Python 3	2024-03-21 04:28:04
4	Benjamin Ye	4.33 s	Python 3	2024-03-14 00:21:10
5	Harry Zhang	5.21 s	Python 3	2024-05-09 16:23:46

#	User	Length	Language	Date
1	Jiahui Sun	2227	C++	2023-10-09 07:36:47
2	Martynas Šmaižys	2563	C++	2025-09-29 12:28:48
3	Markus Mathiasen	2902	C++	2023-11-06 15:04:24
4	Joakim Blikstad	3206	C++	2024-01-15 12:01:47
5	Simon Lindholm	3248	C++	2023-10-07 13:34:15
6	Elias Lolck	3444	C++	2024-07-16 20:10:15
7	Kregor Ööbik	4004	C++	2024-09-22 01:42:33
8	Daniel Anker Hermansen	4037	C++	2023-11-06 13:48:59
9	Nicholas Winschel	4089	C++	2024-01-30 16:18:42
10	Andrew Polizzotto	4098	C++	2023-12-06 16:40:16

#	User	Length	Language	Date
1	Malte Larsson	10645	Java	2023-10-07 16:14:56
2	Sohom Dutta	13731	Java	2024-03-25 06:32:16

#	User	Length	Language	Date
1	Jiaming Liu	3868	Python 3	2024-03-21 04:28:04
2	Benjamin Ye	3905	Python 3	2024-03-14 00:22:30
3	Oskar Haarklou Veileborg	4468	Python 3	2023-10-08 14:30:03
4	Andreas Björklund	5199	Python 3	2023-10-07 19:10:22
5	Harry Zhang	8105	Python 3	2024-05-09 15:53:20

Solution running time distribution