Problem F
Matrix Fraud — Problem Statistics

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Submissions	593
Accepted submissions	125
Submission ratio	21.08%
Authors	116
Full solves [?]	87
Full solve Ratio	75.00%

#	User	Runtime	Language	Date
1	Kelin Zhu	0.08 s	C++	2025-11-11 09:52:02
2	Joshua Lass	0.10 s	C++	2026-01-28 08:26:02
3	Tyler Marks	0.11 s	C++	2024-02-25 00:03:04
4	Minh Nguyễn Xuân	0.11 s	C++	2024-11-14 18:25:52
5	Jeremy Lim	0.11 s	C++	2026-02-05 11:18:51
6	Hidden user	0.12 s	C++	2024-02-27 05:08:15
7	Jeroen Op de Beek	0.14 s	C++	2024-02-24 21:15:42
8	Nikita Kiselov	0.14 s	C++	2026-01-27 04:34:28
9	bucket potato	0.15 s	C++	2024-02-25 19:57:21
10	Dylan Smith	0.15 s	C++	2024-10-31 04:20:05

#	User	Runtime	Language	Date
1	Nick Wu	0.54 s	Java	2024-02-27 00:38:19

#	User	Runtime	Language	Date
1	Dmitry Avdyukhin	0.74 s	Kotlin	2024-02-26 04:38:45
2	Danny Mittal	0.93 s	Kotlin	2024-02-24 21:25:38

#	User	Length	Language	Date
1	Evan Michael Bailey	1297	C++	2024-02-26 00:11:00
2	Paul Wild	1307	C++	2024-02-25 17:56:21
3	Rayhan Zirvi	1392	C++	2025-10-26 02:07:30
4	Yuuki Sawanoi	1417	C++	2024-02-24 21:40:07
5	Kevin Sun	1422	C++	2024-02-24 20:47:53
6	Zerui Cheng	1502	C++	2024-02-24 23:06:48
7	yes	1548	C++	2024-03-08 04:20:14
8	Nikita Kiselov	1563	C++	2026-01-27 04:34:28
9	Aditya Sundaram	1569	C++	2024-02-24 23:43:30
10	Brian Tsai	1623	C++	2024-02-24 21:37:10

#	User	Length	Language	Date
1	Nick Wu	2153	Java	2024-02-27 00:38:19

#	User	Length	Language	Date
1	Danny Mittal	1667	Kotlin	2024-02-24 21:25:38
2	Dmitry Avdyukhin	2396	Kotlin	2024-02-26 04:38:45

Solution running time distribution