Problem I
Infection Estimation — Problem Statistics

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Submissions	1290
Accepted submissions	154
Submission ratio	11.94%
Authors	191
Full solves [?]	90
Full solve Ratio	47.12%

#	User	Runtime	Language	Date
1	David Brink	0.10 s	Java	2021-09-12 12:31:51
2	Lammert Westerdijk	0.11 s	Java	2020-12-03 16:27:14
3	Carl Andreas Dybdahl	0.14 s	Java	2020-11-07 12:14:28
4	Doug Goodman	0.15 s	Java	2021-07-09 15:46:51
5	Quinn Gilbert	0.33 s	Java	2021-03-16 00:33:00
6	Wang Zihan	0.49 s	Java	2021-02-14 22:50:03

#	User	Runtime	Language	Date
1	Björn Magnusson	0.03 s	Python 2	2020-11-07 14:45:38
2	Andreas Björklund	0.03 s	Python 2	2020-11-07 15:28:15
3	Fredrik Horn Dannert	0.03 s	Python 2	2020-12-21 10:56:51

#	User	Runtime	Language	Date
1	Aleksandr Politov	0.04 s	Python 3	2024-09-30 17:52:50
2	Anton Åkerman	0.05 s	Python 3	2023-08-27 00:38:46
3	Hidden user	0.06 s	Python 3	2020-11-07 15:41:49
4	Riko Jacob	0.06 s	Python 3	2020-11-07 22:22:57
5	Christian Lebeda	0.06 s	Python 3	2020-11-09 12:41:29
6	Yesung Jung	0.06 s	Python 3	2021-02-19 04:08:47
7	Josh Taylor	0.07 s	Python 3	2022-12-01 22:22:58
8	Mathias Tejs	0.08 s	Python 3	2020-11-07 12:03:12
9	Jesper Torp Kristensen	0.08 s	Python 3	2020-11-07 14:49:36
10	Bo Bernhardsson	0.08 s	Python 3	2023-12-01 15:51:39

#	User	Runtime	Language	Date
1	Atli Fannar Franklín	0.01 s	Rust	2022-01-12 17:54:36

#	User	Length	Language	Date
1	Jeremy Lim	204	C++	2025-01-19 22:44:58
2	Tautvydas Jasiūnas	758	C++	2020-11-28 12:48:14
3	Hidden user	947	C++	2021-05-07 22:19:22
4	Jonatan Nilsson	991	C++	2020-11-08 10:48:34
5	Pang Wen Yuen	1111	C++	2022-02-20 20:06:11
6	Hidden user	1118	C++	2024-12-30 09:09:47
7	Loke Gustafsson	1146	C++	2020-11-07 16:35:01
8	Trung Dang	1164	C++	2022-02-12 23:16:29
9	Paul Wild	1198	C++	2022-02-12 23:55:31
10	Aditya Jain	1228	C++	2022-02-12 21:09:01

#	User	Length	Language	Date
1	Lammert Westerdijk	1240	Java	2020-12-03 16:27:14
2	Quinn Gilbert	1888	Java	2021-03-16 00:33:00
3	David Brink	2097	Java	2021-09-12 10:24:48
4	Carl Andreas Dybdahl	2437	Java	2020-11-07 12:14:28
5	Doug Goodman	3442	Java	2021-07-09 15:46:51
6	Wang Zihan	6899	Java	2021-02-14 22:50:03

#	User	Length	Language	Date
1	Björn Magnusson	800	Python 2	2020-11-07 14:45:38
2	Fredrik Horn Dannert	838	Python 2	2020-12-21 10:56:51
3	Andreas Björklund	1022	Python 2	2020-11-07 15:28:15

#	User	Length	Language	Date
1	Nicholas Russell Saerang	438	Python 3	2025-11-21 10:12:17
2	Andrés Iglesias Fernández	438	Python 3	2025-12-06 02:55:20
3	Diego Emilio Garza García	448	Python 3	2025-12-06 02:53:58
4	Álvaro March Salmeán	448	Python 3	2026-02-16 19:20:44
5	Josh Taylor	514	Python 3	2022-12-01 22:51:25
6	Yesung Jung	536	Python 3	2021-02-19 04:08:47
7	Anton Åkerman	553	Python 3	2023-08-27 01:01:20
8	Mattias Gustafsson	588	Python 3	2020-11-07 15:19:58
9	Sebastian Hjelm	592	Python 3	2020-11-09 09:03:46
10	Jesper Torp Kristensen	667	Python 3	2020-11-07 14:49:36

#	User	Length	Language	Date
1	Atli Fannar Franklín	15096	Rust	2022-01-12 17:54:36

Solution running time distribution