Problem K
Keep Calm And Carry Off — Problem Statistics

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Submissions	869
Accepted submissions	182
Submission ratio	20.94%
Authors	244
Full solves [?]	158
Full solve Ratio	64.75%

#	User	Runtime	Language	Date
1	Aditya Jain	0.01 s	C++	2022-02-12 22:15:13
2	Willian Mori	0.01 s	C++	2023-01-24 19:49:21
3	Kregor Ööbik	0.01 s	C++	2024-08-18 21:27:10
4	Asger Hautop Drewsen	0.02 s	C++	2020-11-07 14:12:07
5	Siim Düüna	0.02 s	C++	2020-11-07 15:12:58
6	Saujas Nandi	0.02 s	C++	2020-11-08 13:15:55
7	Nikil Roashan Selvam	0.02 s	C++	2021-02-20 20:37:24
8	Erik Sünderhauf	0.02 s	C++	2021-02-20 21:07:57
9	Ninghui Li	0.02 s	C++	2021-02-20 21:28:14
10	Marcos Kolodny	0.02 s	C++	2021-02-20 22:05:51

#	User	Runtime	Language	Date
1	David Brink	0.20 s	Java	2021-09-10 11:40:29
2	Chris Gittings	0.37 s	Java	2021-02-20 23:37:41
3	Travis Meade	0.39 s	Java	2021-02-20 22:42:54
4	Mong-En Ip	0.39 s	Java	2021-02-20 23:04:03
5	Arup Ratan Guha	0.40 s	Java	2021-02-21 03:42:59
6	Natalie Longtin	0.43 s	Java	2021-02-20 22:20:14
7	Michael O'Brien	0.47 s	Java	2022-02-21 16:52:43
8	Wang Zihan	0.51 s	Java	2021-02-14 21:13:28
9	Åke Wettergren	0.64 s	Java	2020-11-07 15:03:05
10	Quinn Gilbert	0.71 s	Java	2021-02-21 00:06:00

#	User	Runtime	Language	Date
1	Jacob Huebner	0.38 s	Kotlin	2021-07-28 23:55:24

#	User	Runtime	Language	Date
1	Andreas Björklund	0.19 s	Python 2	2020-11-08 10:55:53
2	Björn Magnusson	0.20 s	Python 2	2020-11-07 15:19:30
3	Björn Martinsson	0.42 s	Python 2	2020-11-08 15:43:45

#	User	Runtime	Language	Date
1	Hidden user	0.13 s	Python 3	2020-11-07 15:19:07
2	Oskar Haarklou Veileborg	0.13 s	Python 3	2020-11-07 23:32:14
3	Jesper Torp Kristensen	0.15 s	Python 3	2020-11-07 13:03:55
4	Michael Baer	0.17 s	Python 3	2020-12-18 15:22:08
5	Hidden user	0.22 s	Python 3	2020-11-07 15:42:41
6	alexandre dewilde	0.24 s	Python 3	2023-07-30 00:10:30
7	Gustavo Fadel	0.25 s	Python 3	2021-11-26 22:27:26
8	Hrant Hovhannisyan	0.27 s	Python 3	2025-10-17 08:00:28
9	Måns Magnusson	0.30 s	Python 3	2020-11-07 14:59:11
10	Maj Stenmark	0.31 s	Python 3	2020-11-08 16:13:19

#	User	Runtime	Language	Date
1	Hidden user	0.06 s	Rust	2025-06-03 18:12:26
2	Daniel Anker Hermansen	0.07 s	Rust	2024-12-22 08:48:11
3	Atli Fannar Franklín	0.15 s	Rust	2022-01-12 14:53:23

#	User	Length	Language	Date
1	Davi Bonfim Moraes Morant de Holanda	891	C++	2023-02-10 19:32:03
2	Kregor Ööbik	907	C++	2024-08-18 21:27:10
3	Kenzo Nobre	1100	C++	2023-01-26 03:44:57
4	Matheus Paulo Ferreira	1183	C++	2023-01-24 20:26:18
5	Faxfindx	1202	C++	2021-07-12 17:29:50
6	Iheadx	1202	C++	2021-07-13 08:57:06
7	Kaio Vieira	1283	C++	2023-01-24 20:37:49
8	Rennan Freitas	1316	C++	2023-01-24 21:28:36
9	Nicolas Eduardo Pardo Arias	1347	C++	2023-01-26 02:01:08
10	Marcos Kolodny	1354	C++	2021-02-20 22:05:51

#	User	Length	Language	Date
1	Åke Wettergren	2907	Java	2020-11-07 15:03:05
2	Quinn Gilbert	3004	Java	2021-02-21 00:06:00
3	Chris Gittings	3615	Java	2021-02-20 23:37:41
4	David Brink	3672	Java	2021-09-10 11:40:29
5	Natalie Longtin	3996	Java	2021-02-20 22:20:14
6	Michael O'Brien	4360	Java	2022-02-21 16:52:43
7	Arup Ratan Guha	4416	Java	2021-02-21 03:42:59
8	Travis Meade	4494	Java	2021-02-20 22:42:54
9	Carl Andreas Dybdahl	4905	Java	2020-11-07 14:36:24
10	Wang Zihan	5939	Java	2021-02-14 21:13:28

#	User	Length	Language	Date
1	Jacob Huebner	1695	Kotlin	2021-07-28 23:55:24

#	User	Length	Language	Date
1	Andreas Björklund	627	Python 2	2020-11-08 10:55:53
2	Björn Magnusson	1323	Python 2	2020-11-07 15:19:30
3	Björn Martinsson	1328	Python 2	2020-11-08 15:43:45

#	User	Length	Language	Date
1	Hrant Hovhannisyan	499	Python 3	2025-10-17 08:00:28
2	Oskar Haarklou Veileborg	579	Python 3	2020-11-07 23:32:14
3	Gustavo Fadel	587	Python 3	2021-11-26 22:27:26
4	alexandre dewilde	749	Python 3	2023-07-30 00:10:30
5	Jesper Torp Kristensen	1012	Python 3	2020-11-07 13:03:55
6	Michael Baer	1090	Python 3	2020-12-18 15:22:08
7	Jonatan Nilsson	1111	Python 3	2020-11-08 12:09:22
8	Hidden user	1113	Python 3	2020-11-07 15:19:07
9	Yosuke Mizutani	1233	Python 3	2023-09-13 02:08:36
10	Leheng Lu	1282	Python 3	2021-02-14 23:47:19

#	User	Length	Language	Date
1	Atli Fannar Franklín	11879	Rust	2022-01-12 14:53:23
2	Daniel Anker Hermansen	14020	Rust	2024-12-22 08:48:11
3	Hidden user	18124	Rust	2025-06-03 18:12:26

Solution running time distribution